FPUS55 KRIW 140348 ZFPRIW Zone Forecast Product for Western and Central Wyoming National Weather Service Riverton WY 947 PM MDT Fri Mar 13 2026 WYZ020-141000- Natrona County Lower Elevations- Including the city of Casper 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the upper 30s. West winds 15 to 25 mph with gusts up to 45 mph. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Very windy with highs around 60. Southwest winds 20 to 30 mph, increasing to west 30 to 40 mph in the afternoon. Gusts up to 60 mph. Chance of rain 30 percent. .SATURDAY NIGHT...Rain showers in the evening. Snow showers. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow accumulation up to 2 inches. Very windy and much colder with lows around 11. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 20 to 30 mph with gusts up to 50 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy with a chance of snow showers in the morning, then partly cloudy with a slight chance of snow showers in the afternoon. Breezy and much cooler with highs in the mid 20s. North winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 10 above. Northwest winds around 10 mph with gusts up to 20 mph, becoming southwest after midnight. .MONDAY...Mostly cloudy and breezy. Not as cool with highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy, warmer with highs in the mid 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Partly cloudy and breezy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy and breezy. Highs in the upper 70s. $$ WYZ017-141000- Wind River Basin- Including the cities of Riverton and Shoshoni 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the upper 30s. Southwest winds 20 to 25 mph with gusts up to 55 mph. .SATURDAY...Partly cloudy with a 30 percent chance of showers. Very windy with highs in the upper 50s. Southwest winds 30 to 40 mph with gusts up to 60 mph. .SATURDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Rain showers in the evening. Snow showers. Patchy blowing snow. Snow accumulation up to 2 inches. Very windy and much colder with lows 12 to 16. Northwest winds 30 to 40 mph, becoming north 20 to 30 mph after midnight. Gusts up to 60 mph. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy and breezy. Much cooler with highs around 30. North winds 15 to 20 mph, diminishing to around 10 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 15. Northeast winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. .MONDAY NIGHT...Partly cloudy and breezy. Not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 40. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ018-141000- Lander Foothills- Including the city of Lander 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows around 40. Southwest winds 20 to 25 mph, becoming south 15 to 20 mph after midnight. Gusts up to 40 mph. .SATURDAY...Partly cloudy in the morning, then clearing. A 30 percent chance of showers. Very windy with highs in the upper 50s. Southwest winds 40 to 50 mph with gusts up to 80 mph. .SATURDAY NIGHT...Rain showers in the evening. Snow showers. Patchy blowing snow. Snow accumulation up to 2 inches. Windy and much colder with lows around 14. Northwest winds 20 to 30 mph with gusts up to 55 mph, becoming north 20 to 25 mph with gusts up to 40 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Much cooler with highs in the lower 30s. Northeast winds around 10 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 16. West winds around 10 mph in the evening. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs in the mid 50s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40. .WEDNESDAY...Mostly sunny. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ028-141000- Rock Springs and Green River- Including the cities of Rock Springs and Green River 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM MDT SATURDAY... .TONIGHT...Mostly clear. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy and very windy. Highs in the mid 50s. Southwest winds 25 to 35 mph with gusts up to 55 mph, becoming west and increasing to 35 to 45 mph with gusts up to 70 mph in the afternoon. .SATURDAY NIGHT...A chance of rain showers in the evening. Partly cloudy with a chance of snow showers. Windy, cold with lows around 18. West winds 30 to 35 mph with gusts up to 55 mph, becoming northwest 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy and breezy, cooler with highs in the mid 30s. Northwest winds 15 to 25 mph with gusts up to 40 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 20s. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .MONDAY...Mostly cloudy and windy. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. .TUESDAY...Partly cloudy and windy. Highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 40. .WEDNESDAY...Mostly sunny and breezy. Highs around 70. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Sunny. Highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ013-141000- Jackson Hole- Including the city of Jackson 947 PM MDT Fri Mar 13 2026 .TONIGHT...Mostly cloudy. Numerous snow showers and scattered rain showers late this evening, then snow showers likely with numerous rain showers after midnight. Snow accumulation up to 1 inch. Breezy with lows in the lower 30s. Southwest winds 15 to 20 mph with gusts up to 40 mph. Chance of precipitation 60 percent. .SATURDAY...Patchy blowing snow in the morning. Snow showers. Rain showers likely in the morning, then rain showers with a slight chance of thunderstorms in the afternoon. Visibility one quarter mile or less at times in the morning. Snow accumulation up to 8 inches. Windy with highs around 40. Southwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation near 100 percent. .SATURDAY NIGHT...Patchy blowing snow in the evening. Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Storm total snow accumulation of 1 to 3 inches. Windy and much colder with lows 7 to 13 above. Northwest winds 20 to 30 mph with gusts up to 50 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Highs in the upper 20s. Northwest winds 10 to 15 mph with gusts up to 25 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Cold with lows 11 to 17. West winds 10 to 15 mph with gusts up to 25 mph in the evening. Chance of snow 30 percent. .MONDAY...Cloudy with a chance of snow showers. A slight chance of rain showers in the afternoon. Highs in the lower 40s. Chance of precipitation 40 percent. .MONDAY NIGHT...A chance of snow showers in the evening. Mostly cloudy with a chance of rain showers. Lows around 30. Chance of precipitation 40 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy. Lows around 30. .WEDNESDAY...Mostly sunny. Highs in the upper 50s. .WEDNESDAY NIGHT...Clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ003-141000- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy with scattered snow showers. Scattered rain showers. Very windy with lows in the mid 30s. West winds 20 to 25 mph with gusts up to 55 mph, increasing to 30 to 40 mph with gusts up to 65 mph after midnight. Chance of precipitation 30 percent. .SATURDAY...Partly cloudy. Rain showers likely with a chance of snow showers in the morning, then rain and snow showers in the afternoon. Snow accumulation up to 1 inch. Very windy with highs in the mid 50s. West winds 30 to 40 mph with gusts up to 65 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Mostly cloudy. Snow showers, mainly in the evening. Areas of blowing snow. Snow accumulation of 1 to 4 inches. Windy, colder with lows 11 to 15. North winds 20 to 30 mph with gusts up to 50 mph. Chance of snow 80 percent. .SUNDAY...Partly cloudy. A slight chance of. Much cooler with highs in the upper 20s. North winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. Southwest winds 10 to 15 mph with gusts up to 30 mph. .MONDAY...Mostly cloudy with a slight chance of snow showers. A chance of rain showers in the afternoon. Breezy and not as cool with highs around 50. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy and not as cool with lows around 40. .TUESDAY...Mostly cloudy and windy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy and breezy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 40s. .THURSDAY...Partly cloudy. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the upper 40s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. $$ WYZ004-141000- North Bighorn Basin- Including the cities of Basin, Greybull, Lovell, Powell, and Shell 947 PM MDT Fri Mar 13 2026 .TONIGHT...Partly cloudy late this evening, then becoming mostly cloudy. Lows in the lower 30s. Northwest winds around 10 mph, becoming south with gusts up to 30 mph after midnight. .SATURDAY...Mostly cloudy. A chance of rain showers in the morning, then rain and snow showers in the afternoon. No snow accumulation. Windy with highs around 60. South winds 25 to 30 mph, becoming west 25 to 35 mph in the afternoon. Gusts up to 55 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Areas of blowing snow in the evening. Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Snow accumulation up to 2 inches. Windy, colder with lows around 15. North winds 25 to 35 mph. Gusts up to 60 mph, decreasing to 50 mph after midnight. Chance of snow 80 percent. .SUNDAY...Mostly sunny in the morning, then becoming partly cloudy. Breezy and much cooler with highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. East winds 10 to 15 mph with gusts up to 25 mph, becoming southeast after midnight. .MONDAY...Mostly cloudy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 30s. .TUESDAY...Mostly cloudy and breezy, warmer with highs in the upper 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ006-141000- Southeast Bighorn Basin- Including the cities of Ten Sleep and Worland 947 PM MDT Fri Mar 13 2026 .TONIGHT...Partly cloudy. Lows in the upper 30s. West winds around 10 mph with gusts up to 20 mph, becoming south with gusts up to 30 mph after midnight. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with rain showers likely in the afternoon. Very windy with highs in the lower 60s. South winds 20 to 25 mph with gusts up to 45 mph, increasing to west 30 to 40 mph with gusts up to 60 mph in the afternoon. Chance of rain 60 percent. .SATURDAY NIGHT...Patchy blowing snow in the evening. Cloudy with snow and rain showers in the evening, then partly cloudy with a chance of snow showers after midnight. Snow accumulation up to 2 inches. Windy, colder with lows around 15. Northwest winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. A chance of snow showers in the afternoon. Breezy and much cooler with highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows 15 to 19. Northeast winds 10 to 15 mph with gusts up to 25 mph in the evening. .MONDAY...Mostly cloudy. Highs around 50. .MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. .TUESDAY...Partly cloudy. Warmer with highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ005-141000- Southwest Bighorn Basin- Including the city of Thermopolis 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 6 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the upper 30s. Southwest winds 15 to 20 mph. Gusts up to 40 mph after midnight. .SATURDAY...Partly cloudy. Rain showers likely in the afternoon. Very windy with highs around 60. Southwest winds 30 to 40 mph, becoming west in the afternoon. Gusts up to 65 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy. Snow and rain showers in the evening, then a chance of snow showers after midnight. Areas of blowing snow in the evening, then patchy blowing snow after midnight. Snow accumulation of 1 to 3 inches. Windy and much colder with lows 11 to 15. Northwest winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy with a 20 percent chance of snow showers. Breezy and much cooler with highs around 30. Northwest winds 15 to 20 mph with gusts up to 30 mph, becoming north around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 12 to 18. East winds around 10 mph in the evening. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs around 50. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy. Warmer with highs around 70. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 40s. .THURSDAY...Partly cloudy. Highs in the upper 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ023-141000- Star Valley- Including the cities of Afton, Alpine, Star Valley Ranch, and Thayne 947 PM MDT Fri Mar 13 2026 .TONIGHT...Cloudy. Scattered rain showers late this evening. Lows in the mid 30s. South winds around 10 mph after midnight. Chance of rain 30 percent. .SATURDAY...Rain and snow showers. Snow accumulation up to 1 inch. Windy with highs in the lower 40s. South winds 15 to 20 mph with gusts up to 30 mph, becoming west 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of precipitation 90 percent. .SATURDAY NIGHT...Partly cloudy. Patchy blowing snow in the evening. Snow showers, mainly in the evening. Snow accumulation up to 1 inch. Windy, colder with lows around 15. Northwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy. A slight chance of snow showers in the morning. Highs in the lower 30s. Northwest winds around 10 mph with gusts up to 20 mph in the afternoon. Chance of snow 20 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Cold with lows around 20. West winds around 10 mph with gusts up to 20 mph in the evening. Chance of snow 30 percent. .MONDAY...Cloudy. A chance of snow showers in the morning, then a slight chance of rain and snow showers in the afternoon. Highs in the mid 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Mostly cloudy. A chance of rain showers in the evening. Lows around 30. Chance of rain 30 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 60. .TUESDAY NIGHT...Mostly clear. Lows in the mid 30s. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Mostly sunny. Highs in the upper 60s. .THURSDAY NIGHT...Partly cloudy. Lows around 40. .FRIDAY...Partly cloudy. Highs around 70. $$ WYZ025-141000- Upper Green River Basin Foothills- Including the city of Pinedale 947 PM MDT Fri Mar 13 2026 .TONIGHT...Mostly cloudy. Scattered snow and rain showers late this evening, then a chance of snow showers after midnight. Breezy with lows around 30. West winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Chance of precipitation 30 percent. .SATURDAY...Snow showers. Rain showers in the afternoon. Snow accumulation around 5 inches. Windy with highs in the lower 40s. South winds 15 to 20 mph with gusts up to 40 mph, increasing to west 25 to 35 mph with gusts up to 55 mph in the afternoon. Chance of precipitation 90 percent. .SATURDAY NIGHT...Partly cloudy. Snow showers likely in the evening. Patchy blowing snow in the evening. Storm total snow accumulation around an inch possible. Windy, colder with lows around 10 above. Northwest winds 25 to 35 mph with gusts up to 60 mph, diminishing to 15 to 20 mph with gusts up to 35 mph after midnight. Chance of snow 70 percent. .SUNDAY...Partly cloudy and breezy. Highs around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 10 to 14. Northwest winds 15 to 20 mph with gusts up to 30 mph in the evening. .MONDAY...Mostly cloudy and breezy. Highs in the lower 40s. .MONDAY NIGHT...Mostly cloudy and breezy. Lows around 30. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the lower 50s. .TUESDAY NIGHT...Mostly clear. Lows around 30. .WEDNESDAY...Mostly sunny. Highs around 60. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the lower 60s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the mid 60s. $$ WYZ026-141000- Upper Green River Basin- Including the cities of La Barge, Big Piney, and Farson 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM MDT SATURDAY... .TONIGHT...Partly cloudy. Lows in the lower 30s. Southwest winds 10 to 15 mph with gusts up to 35 mph. .SATURDAY...Partly cloudy. A chance of snow showers in the morning, then rain and snow showers likely in the afternoon. Snow accumulation up to 3 inches. Very windy with highs in the upper 40s. Southwest winds 25 to 30 mph with gusts up to 50 mph, becoming west 30 to 40 mph with gusts up to 60 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy in the evening, then clearing. A 30 percent chance of snow showers. Windy, cold with lows 11 to 17. Northwest winds 25 to 35 mph. Gusts up to 55 mph, decreasing to 45 mph after midnight. .SUNDAY...Partly cloudy and breezy. Highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 15 to 19. Northwest winds 15 to 20 mph with gusts up to 35 mph, diminishing to around 10 mph after midnight. .MONDAY...Mostly cloudy and breezy. Highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 30. .TUESDAY...Partly cloudy and breezy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows around 30. .WEDNESDAY...Mostly sunny. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. .THURSDAY...Mostly sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. $$ WYZ010-141000- Northeast Johnson County- Including the city of Buffalo 947 PM MDT Fri Mar 13 2026 .TONIGHT...Mostly cloudy. Lows in the upper 20s. Southeast winds around 10 mph with gusts up to 20 mph after midnight. .SATURDAY...Mostly cloudy. Snow showers with rain showers likely in the afternoon. No snow accumulation. Windy with highs in the upper 50s. Southwest winds 20 to 25 mph, becoming west 20 to 30 mph in the afternoon. Gusts up to 50 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers likely after midnight. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 1 to 6 inches. Windy, cold with lows 12 to 16. Northwest winds 25 to 35 mph with gusts up to 55 mph. Chance of precipitation near 100 percent. .SUNDAY...Mostly cloudy in the morning, then partly cloudy with a chance of snow showers in the afternoon. Breezy and much cooler with highs in the upper 20s. North winds 15 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 13. Northwest winds around 10 mph with gusts up to 20 mph in the evening. .MONDAY...Mostly cloudy. Highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy and much warmer with highs around 70. .TUESDAY NIGHT...Partly cloudy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Mostly sunny. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Partly cloudy. Highs around 80. $$ WYZ011-141000- Southeast Johnson County- Including the city of Kaycee 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the lower 30s. Northeast winds around 10 mph with gusts up to 20 mph, becoming southwest 15 to 20 mph with gusts up to 50 mph after midnight. .SATURDAY...Partly cloudy. Rain showers likely in the afternoon. Windy with highs in the lower 60s. Southwest winds 25 to 35 mph with gusts up to 60 mph. Chance of rain 60 percent. .SATURDAY NIGHT...Mostly cloudy. Snow and rain showers in the evening, then snow showers likely after midnight. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow accumulation of 1 to 2 inches. Very windy and colder with lows around 13. North winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 30 mph with gusts up to 50 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Mostly cloudy with a 20 percent chance of snow showers. Breezy and much cooler with highs in the upper 20s. North winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy. Cold with lows around 11. Northwest winds around 10 mph, becoming southwest after midnight. .MONDAY...Mostly cloudy. Not as cool with highs in the mid 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Much warmer with highs around 70. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Partly cloudy. Highs in the mid 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the mid 40s. .FRIDAY...Mostly cloudy in the morning, then becoming partly cloudy. Highs around 80. $$ WYZ027-141000- South Lincoln County- Including the cities of Kemmerer and Cokeville 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM MDT SATURDAY... .TONIGHT...Mostly clear late this evening, then becoming partly cloudy. Breezy with lows in the mid 30s. Southwest winds 15 to 20 mph. Gusts up to 30 mph, increasing to 40 mph after midnight. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with rain showers, snow showers likely with a slight chance of thunderstorms in the afternoon. Snow accumulation up to 1 inch. Windy with highs around 50. West winds 25 to 35 mph. Gusts up to 50 mph, increasing to 60 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Partly cloudy with a chance of snow and rain showers in the evening, then mostly clear after midnight. Very windy and cold with lows around 18. Northwest winds 30 to 40 mph with gusts up to 60 mph, diminishing to 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy and breezy. Highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 20s. West winds 15 to 20 mph. .MONDAY...Mostly cloudy and windy. Highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the mid 30s. .TUESDAY...Partly cloudy in the morning, then clearing. Windy with highs around 60. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Sunny. Highs around 70. .THURSDAY NIGHT...Mostly clear. Lows in the upper 30s. .FRIDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ016-141000- Upper Wind River Basin- Including the city of Dubois 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Mostly clear with numerous snow showers and scattered rain showers. Snow accumulation up to 1 inch. Very windy with lows in the upper 30s. Northwest winds 30 to 40 mph with gusts up to 65 mph. Chance of precipitation 60 percent. .SATURDAY...Snow showers. Rain showers. Snow accumulation up to 4 inches. Very windy with highs in the upper 40s. West winds 30 to 40 mph with gusts up to 60 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Partly cloudy. Patchy blowing snow in the evening. Snow showers, mainly in the evening. Storm total snow accumulation around an inch. Windy and much colder with lows around 11. Northwest winds 25 to 35 mph with gusts up to 60 mph, diminishing to 20 to 25 mph with gusts up to 40 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy, cooler with highs in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 13 to 17. West winds 15 to 20 mph with gusts up to 35 mph. .MONDAY...Mostly cloudy in the morning, then partly cloudy with a chance of snow showers with a slight chance of rain showers in the afternoon. Windy and not as cool with highs in the mid 40s. Chance of precipitation 30 percent. .MONDAY NIGHT...Partly cloudy and windy. Not as cool with lows in the upper 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Very windy with highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows around 40. .WEDNESDAY...Mostly sunny and breezy. Highs in the mid 60s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. .THURSDAY...Mostly sunny and breezy. Highs in the upper 60s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .FRIDAY...Mostly sunny and breezy. Highs in the upper 60s. $$ WYZ001-141000- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 947 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 PM MDT SATURDAY... .TONIGHT...Cloudy. Scattered snow showers late this evening, then snow showers likely after midnight. Patchy blowing snow. Snow accumulation up to 4 inches. Breezy with lows in the upper 20s. Southwest winds 15 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .SATURDAY...Snow showers. Blowing snow. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 16 inches. Windy with highs in the mid 30s. Southwest winds 20 to 30 mph. Gusts up to 45 mph, increasing to 55 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Areas of blowing snow in the evening. Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 4 to 8 inches. Windy and much colder with lows zero to 6 above zero. Northwest winds 20 to 30 mph with gusts up to 45 mph, diminishing to 10 to 15 mph with gusts up to 30 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Highs in the lower 20s. West winds 10 to 15 mph with gusts up to 30 mph. .SUNDAY NIGHT...Mostly cloudy. A chance of snow showers after midnight. Cold with lows 9 to 15 above. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 40 percent. .MONDAY...Snow showers likely. Light snow accumulation possible. Highs in the mid 30s. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy. Snow and rain showers likely, mainly in the evening. New little or no snow accumulation. Lows in the upper 20s. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy. A slight chance of snow showers in the morning. Highs in the mid 40s. Chance of snow 20 percent. .TUESDAY NIGHT...Mostly cloudy. Lows around 30. .WEDNESDAY...Partly cloudy in the morning, then clearing. Highs around 50. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 30s. .THURSDAY...Partly cloudy. Highs in the mid 50s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 30s. .FRIDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ029-141000- Flaming Gorge- 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM MDT SATURDAY... .TONIGHT...Mostly clear. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph. .SATURDAY...Partly cloudy and very windy. Highs in the upper 50s. Southwest winds 20 to 25 mph with gusts up to 40 mph, increasing to west 30 to 40 mph with gusts up to 70 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of snow showers, rain showers with a slight chance of thunderstorms in the evening. Windy, cold with lows around 20. West winds 30 to 35 mph, becoming northwest 20 to 30 mph after midnight. Gusts up to 55 mph. Chance of precipitation 30 percent. .SUNDAY...Partly cloudy and windy, cooler with highs in the mid 30s. Northwest winds 20 to 30 mph with gusts up to 45 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 45 mph, diminishing to 15 to 20 mph with gusts up to 30 mph after midnight. .MONDAY...Mostly cloudy and windy. Highs in the lower 50s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows in the upper 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs in the mid 60s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the upper 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 70s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows around 40. .THURSDAY...Sunny, breezy with highs in the mid 70s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 40s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 70s. $$ WYZ022-141000- Casper Mountain- 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and windy. Lows in the upper 30s. West winds 20 to 30 mph with gusts up to 50 mph. .SATURDAY...Partly cloudy in the morning, then becoming cloudy. Very windy with highs in the lower 50s. West winds 30 to 40 mph with gusts up to 60 mph. .SATURDAY NIGHT...Snow and rain showers in the evening, then snow showers after midnight. Patchy blowing snow in the evening. Blowing snow after midnight. Snow accumulation of 1 to 5 inches. Very windy and much colder with lows 5 to 11 above. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation near 100 percent. .SUNDAY...Cloudy in the morning, then becoming partly cloudy. A 30 percent chance of snow showers. Breezy and much colder with highs 16 to 22. Northwest winds 15 to 20 mph. Gusts up to 35 mph in the morning. .SUNDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Cold with lows 5 to 11 above. West winds around 10 mph, becoming southwest after midnight. Gusts up to 25 mph. .MONDAY...Cloudy, breezy and not as cool with highs around 40. .MONDAY NIGHT...Mostly cloudy and breezy. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Not as cool with highs in the upper 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the lower 60s. .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 40s. .THURSDAY...Mostly sunny and breezy. Highs in the mid 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly cloudy and breezy. Highs in the upper 60s. $$ WYZ002-141000- Absaroka Mountains- 947 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 PM MDT SATURDAY... .TONIGHT...Mostly cloudy. Scattered snow showers late this evening, then snow showers after midnight. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Very windy with lows in the upper 20s. West winds 30 to 40 mph with gusts up to 75 mph. Chance of snow 80 percent. .SATURDAY...Snow showers. Blowing snow. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 18 inches. Very windy with highs in the lower 30s. West winds 30 to 40 mph. Gusts up to 70 mph, decreasing to 60 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Blowing snow in the evening, then patchy blowing snow after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 6 to 10 inches. Windy and much colder with lows 3 below to 7 above zero. Northwest winds 20 to 30 mph. Gusts up to 60 mph, decreasing to 45 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy, cold with highs 11 to 23. Northwest winds 15 to 25 mph with gusts up to 40 mph. Wind chill readings wind chill readings as low as 22 below. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Breezy, cold with lows 4 to 14 above. West winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .MONDAY...Mostly cloudy. A chance of snow showers in the morning, then snow showers likely in the afternoon. Little or no snow accumulation. Windy with highs in the lower 30s. Chance of snow 60 percent. .MONDAY NIGHT...Mostly cloudy with a chance of snow showers. A chance of rain showers, mainly in the evening. Little or no snow accumulation. Windy and not as cool with lows around 30. Chance of precipitation 50 percent. .TUESDAY...Mostly cloudy and windy. Highs in the lower 40s. .TUESDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 40s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .THURSDAY...Mostly sunny and breezy. Highs around 50. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .FRIDAY...Mostly sunny and breezy. Highs in the lower 50s. $$ WYZ007-141000- Owl Creek and Bridger Mountains- 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and very windy. Lows around 40. West winds 20 to 30 mph with gusts up to 55 mph, increasing to southwest 30 to 40 mph with gusts up to 70 mph after midnight. .SATURDAY...Partly cloudy. A chance of rain and snow showers in the morning, then rain and snow showers likely in the afternoon. Little or no snow accumulation. Very windy with highs in the mid 50s. Southwest winds 35 to 45 mph. Gusts up to 85 mph, decreasing to 75 mph in the afternoon. Chance of precipitation 60 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation of 1 to 5 inches. Very windy and much colder with lows 9 to 15 above. North winds 30 to 40 mph with gusts up to 60 mph. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy and much cooler with highs in the mid 20s. North winds 20 to 25 mph with gusts up to 35 mph, diminishing to 10 to 15 mph with gusts up to 25 mph in the afternoon. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 13 to 19. North winds 10 to 15 mph in the evening. .MONDAY...Mostly cloudy in the morning, then becoming partly cloudy. Not as cool with highs in the mid 40s. .MONDAY NIGHT...Partly cloudy. Not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and breezy. Not as cool with highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the mid 40s. .THURSDAY...Partly cloudy. Highs around 70. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the upper 40s. .FRIDAY...Partly cloudy. Highs in the lower 70s. $$ WYZ008-141000- Bighorn Mountains West- 947 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 PM MDT SATURDAY... ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH LATE SATURDAY NIGHT... .TONIGHT...Mostly cloudy with scattered snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. Breezy. Near steady temperature in the mid 30s. Southwest winds 15 to 20 mph with gusts up to 45 mph. Chance of snow 30 percent. .SATURDAY...Cloudy. A chance of snow showers in the morning, then snow showers with rain showers likely in the afternoon. Patchy blowing snow in the morning, then blowing snow in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 14 inches. Very windy with highs in the mid 40s. Southwest winds 20 to 25 mph with gusts up to 45 mph, increasing to west 30 to 40 mph with gusts up to 65 mph in the afternoon. Chance of precipitation 80 percent. .SATURDAY NIGHT...Snow showers in the evening, then partly cloudy with snow showers likely after midnight. Blowing snow. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Storm total snow accumulation of 4 to 6 inches. Windy and much colder with lows 1 below to 13 above zero. Northwest winds 25 to 35 mph. Gusts up to 60 mph, decreasing to 50 mph after midnight. Chance of snow near 100 percent. .SUNDAY...Partly cloudy with a 40 percent chance of snow showers. Blustery and much colder with highs 11 to 25. Northwest winds 15 to 20 mph with gusts up to 35 mph. Lowest wind chill readings wind chill readings as low as 20 below in the morning. .SUNDAY NIGHT...Partly cloudy. Cold with lows 3 to 17 above. West winds 10 to 15 mph with gusts up to 30 mph, becoming southwest with gusts up to 20 mph after midnight. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Not as cool with highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and breezy. Highs in the lower 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 30s. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows around 40. .THURSDAY...Partly cloudy. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ009-141000- Bighorn Mountains Southeast- 947 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 PM MDT SATURDAY... ...WINTER STORM WATCH IN EFFECT FROM SATURDAY EVENING THROUGH LATE SATURDAY NIGHT... .TONIGHT...Partly cloudy. Scattered snow showers late this evening, then a chance of snow showers after midnight. Patchy blowing snow late this evening. Blowing snow after midnight. Snow may be heavy at times late this evening. Visibility one quarter mile or less at times. Snow accumulation up to 7 inches. Windy with lows in the lower 30s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 50 percent. .SATURDAY...Partly cloudy in the morning, then mostly cloudy with snow showers with a chance of rain showers in the afternoon. Areas of blowing snow in the morning. Blowing snow in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 14 inches. Very windy with highs in the mid 40s. West winds 20 to 30 mph, increasing to 30 to 40 mph in the afternoon. Gusts up to 65 mph. Chance of precipitation 80 percent. .SATURDAY NIGHT...Snow showers, mainly in the evening. Blowing snow. Snow may be heavy at times in the evening. Visibility one quarter mile or less at times. Storm total snow accumulation of 4 to 6 inches. Windy and much colder with lows 1 to 11 above. Northwest winds 25 to 35 mph with gusts up to 65 mph. Chance of snow near 100 percent. .SUNDAY...Partly cloudy with a 40 percent chance of snow showers. Blustery and much colder with highs 12 to 22. Northwest winds 15 to 20 mph with gusts up to 40 mph. Lowest wind chill readings wind chill readings as low as 20 below in the morning. .SUNDAY NIGHT...Partly cloudy and blustery, cold with lows 4 to 12 above. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .MONDAY...Mostly cloudy. A chance of snow showers in the afternoon. Breezy and not as cool with highs in the mid 30s. Chance of snow 30 percent. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the lower 30s. .TUESDAY...Partly cloudy and windy. Not as cool with highs in the mid 50s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows around 40. .WEDNESDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the lower 40s. .THURSDAY...Partly cloudy and breezy. Highs in the lower 60s. .THURSDAY NIGHT...Partly cloudy and breezy. Lows in the mid 40s. .FRIDAY...Partly cloudy and breezy. Highs in the mid 60s. $$ WYZ012-141000- Teton and Gros Ventre Mountains- 947 PM MDT Fri Mar 13 2026 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 AM TO 11 PM MDT SATURDAY... .TONIGHT...Cloudy with numerous snow showers. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Breezy with lows in the upper 20s. Southwest winds 20 to 25 mph with gusts up to 45 mph. Chance of snow 60 percent. .SATURDAY...Snow showers. Blowing snow. A slight chance of thunderstorms in the afternoon. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 19 inches. Windy with highs in the lower 30s. Southwest winds 25 to 35 mph. Gusts up to 50 mph, increasing to 60 mph in the afternoon. Chance of snow near 100 percent. .SATURDAY NIGHT...Blowing snow in the evening. Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight with visibility one quarter mile or less at times. Storm total snow accumulation of 6 to 10 inches. Windy and much colder with lows 1 to 9 above. Northwest winds 25 to 35 mph with gusts up to 60 mph, diminishing to 10 to 15 mph with gusts up to 35 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Breezy with highs in the lower 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Breezy, cold with lows 6 to 14 above. West winds 15 to 20 mph with gusts up to 35 mph, becoming southwest around 10 mph with gusts up to 20 mph after midnight. Chance of snow 40 percent. .MONDAY...Cloudy. Snow showers likely, mainly in the morning. Little or no snow accumulation. Highs in the mid 30s. Chance of snow 60 percent. .MONDAY NIGHT...Cloudy with snow showers likely with a chance of rain showers. Little or no snow accumulation. Not as cool with lows in the upper 20s. Chance of precipitation 60 percent. .TUESDAY...Mostly cloudy with a slight chance of snow showers in the morning, then partly cloudy in the afternoon. Breezy with highs in the mid 40s. Chance of snow 20 percent. .TUESDAY NIGHT...Partly cloudy. Lows in the upper 20s. .WEDNESDAY...Mostly sunny. Highs around 50. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Highs in the mid 50s. $$ WYZ014-141000- Wind River Mountains West- 947 PM MDT Fri Mar 13 2026 .TONIGHT...Mostly cloudy. Scattered snow showers late this evening, then snow showers likely after midnight. Patchy blowing snow. Visibility one quarter mile or less at times. Snow accumulation up to 4 inches. Windy with lows in the mid 20s. West winds 20 to 30 mph with gusts up to 55 mph. Chance of snow 60 percent. .SATURDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. Snow accumulation up to 20 inches. Very windy with highs in the lower 30s. Southwest winds 20 to 30 mph with gusts up to 50 mph, increasing to west 30 to 40 mph with gusts up to 70 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Snow showers. Blowing snow in the evening. Patchy blowing snow after midnight. Visibility one quarter mile or less at times. Storm total snow accumulation of 6 to 10 inches. Very windy and much colder with lows 5 below to 7 above zero. Northwest winds 30 to 40 mph with gusts up to 70 mph, diminishing to 20 to 25 mph with gusts up to 40 mph after midnight. Chance of snow 90 percent. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Blustery, cold with highs 12 to 24. Northwest winds 15 to 20 mph with gusts up to 35 mph. Lowest wind chill readings wind chill readings as low as 23 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows 2 to 12 above. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Windy with highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy and breezy. Not as cool with lows in the mid 20s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Breezy with highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy and breezy. Lows in the upper 20s. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. .WEDNESDAY NIGHT...Mostly clear. Lows around 30. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. $$ WYZ015-141000- Wind River Mountains East- 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy with numerous snow showers. Blowing snow. Visibility one quarter mile or less at times. Snow accumulation around 5 inches. Very windy with lows in the upper 20s. West winds 40 to 50 mph with gusts up to 75 mph. Chance of snow 60 percent. .SATURDAY...Snow showers. Blowing snow. Snow may be heavy at times. Visibility one quarter mile or less at times. New snow accumulation up to 20 inches. Very windy with highs in the mid 30s. Southwest winds 35 to 45 mph with gusts up to 75 mph. Chance of snow 80 percent. .SATURDAY NIGHT...Snow showers. Blowing snow in the evening. Areas of blowing snow after midnight. Visibility one quarter mile or less at times. Storm total snow accumulation of 6 to 10 inches. Very windy and much colder with lows 5 below to 9 above zero. West winds 35 to 45 mph with gusts up to 70 mph, becoming northwest and diminishing to 20 to 25 mph with gusts up to 45 mph after midnight. Chance of snow 90 percent. Lowest wind chill readings wind chill readings as low as 26 below after midnight. .SUNDAY...Partly cloudy with a 30 percent chance of snow showers. Blustery, cold with highs 11 to 23. Northwest winds 15 to 25 mph. Gusts up to 35 mph, increasing to 45 mph in the afternoon. Lowest wind chill readings wind chill readings as low as 26 below in the morning. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of. Breezy, cold with lows 2 to 14 above. West winds 20 to 25 mph with gusts up to 45 mph. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Windy and not as cool with highs in the mid 30s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. A 30 percent chance of snow showers. Windy and not as cool with lows around 30. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Very windy with highs in the mid 40s. .TUESDAY NIGHT...Partly cloudy and windy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs around 50. .WEDNESDAY NIGHT...Mostly clear and breezy. Lows in the mid 30s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 50s. .THURSDAY NIGHT...Mostly clear and breezy. Lows in the upper 30s. .FRIDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the mid 50s. $$ WYZ019-141000- Green Mountains and Rattlesnake Range- Including the city of Jeffrey City 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM 9 AM TO 8 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the mid 30s. West winds 15 to 25 mph with gusts up to 50 mph. .SATURDAY...Partly cloudy. A chance of rain and snow showers in the afternoon. Very windy with highs in the lower 50s. West winds 35 to 45 mph with gusts up to 70 mph. Chance of precipitation 30 percent. .SATURDAY NIGHT...Rain showers in the evening. Snow showers. Patchy blowing snow in the evening. Areas of blowing snow after midnight. Snow accumulation up to 3 inches. Very windy and much colder with lows 8 to 14 above. Northwest winds 30 to 40 mph with gusts up to 60 mph, becoming north 20 to 30 mph with gusts up to 45 mph after midnight. Chance of precipitation 90 percent. .SUNDAY...Partly cloudy. A chance of snow showers in the morning. Breezy and much cooler with highs in the upper 20s. Northwest winds 15 to 20 mph with gusts up to 35 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows 12 to 18. Northwest winds 10 to 15 mph, becoming southwest after midnight. Gusts up to 30 mph. .MONDAY...Mostly cloudy and breezy. Not as cool with highs in the upper 40s. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy and not as cool with lows in the mid 30s. .TUESDAY...Partly cloudy and windy. Highs in the lower 60s. .TUESDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Breezy with lows around 40. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 60s. .WEDNESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Breezy with lows in the lower 40s. .THURSDAY...Partly cloudy and breezy. Highs in the lower 70s. .THURSDAY NIGHT...Partly cloudy. Lows in the lower 40s. .FRIDAY...Partly cloudy and breezy. Highs in the lower 70s. $$ WYZ024-141000- Salt River and Wyoming Ranges- 947 PM MDT Fri Mar 13 2026 .TONIGHT...Mostly cloudy with scattered snow showers. Breezy with lows in the lower 30s. West winds 15 to 20 mph with gusts up to 40 mph. Chance of snow 30 percent. .SATURDAY...Mostly cloudy. Snow showers likely in the morning, then snow showers in the afternoon. Patchy blowing snow in the morning, then blowing snow in the afternoon. Snow may be heavy at times in the afternoon. Visibility one quarter mile or less at times. Snow accumulation up to 10 inches. Windy with highs in the upper 30s. West winds 25 to 35 mph. Gusts up to 50 mph, increasing to 60 mph in the afternoon. Chance of snow 90 percent. .SATURDAY NIGHT...Mostly cloudy with snow showers in the evening, then partly cloudy with a chance of snow showers after midnight. Blowing snow in the evening, then patchy blowing snow after midnight. Visibility one quarter mile or less at times. Storm total snow accumulation of 3 to 5 inches. Very windy and colder with lows 8 to 14 above. Northwest winds 30 to 40 mph with gusts up to 65 mph, diminishing to 20 to 25 mph with gusts up to 45 mph after midnight. Chance of snow 80 percent. .SUNDAY...Partly cloudy. A chance of snow showers in the morning. Breezy with highs in the mid 20s. Northwest winds 15 to 25 mph with gusts up to 40 mph. Chance of snow 30 percent. .SUNDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of snow showers after midnight. Breezy, cold with lows 13 to 19. West winds 20 to 25 mph with gusts up to 40 mph, diminishing to 10 to 15 mph with gusts up to 25 mph after midnight. Chance of snow 30 percent. .MONDAY...Mostly cloudy with a 30 percent chance of snow showers. Breezy with highs around 40. .MONDAY NIGHT...Mostly cloudy with a chance of rain and snow showers in the evening, then partly cloudy after midnight. Breezy with lows around 30. Chance of precipitation 30 percent. .TUESDAY...Partly cloudy in the morning, then clearing. Windy with highs in the lower 50s. .TUESDAY NIGHT...Mostly clear and breezy. Lows in the lower 30s. .WEDNESDAY...Mostly sunny and breezy. Highs in the upper 50s. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. .THURSDAY...Sunny. Highs around 60. .THURSDAY NIGHT...Mostly clear. Lows in the mid 30s. .FRIDAY...Mostly sunny. Highs in the lower 60s. $$ WYZ030-141000- East Sweetwater County- Including the city of Wamsutter 947 PM MDT Fri Mar 13 2026 ...HIGH WIND WARNING IN EFFECT FROM NOON TO 11 PM MDT SATURDAY... .TONIGHT...Partly cloudy and breezy. Lows in the mid 30s. Southwest winds 15 to 20 mph. Gusts up to 40 mph after midnight. .SATURDAY...Partly cloudy in the morning, then becoming mostly cloudy. Very windy with highs in the mid 50s. Southwest winds 20 to 30 mph with gusts up to 50 mph, increasing to west 30 to 40 mph with gusts up to 65 mph in the afternoon. .SATURDAY NIGHT...Partly cloudy. A chance of snow and rain showers in the evening, then snow showers likely after midnight. Patchy blowing snow after midnight. Snow accumulation up to 1 inch. Windy, colder with lows 13 to 17. West winds 30 to 35 mph, becoming northwest 20 to 30 mph after midnight. Gusts up to 55 mph. Chance of precipitation 60 percent. .SUNDAY...Partly cloudy and breezy. Much cooler with highs around 30. Northwest winds 15 to 20 mph with gusts up to 35 mph. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy, cold with lows around 20. West winds 15 to 20 mph. Gusts up to 35 mph in the evening. .MONDAY...Mostly cloudy and windy. Not as cool with highs around 50. .MONDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Windy with lows in the mid 30s. .TUESDAY...Mostly cloudy in the morning, then becoming partly cloudy. Windy with highs around 60. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the upper 30s. .WEDNESDAY...Mostly sunny and breezy. Highs around 70. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. .THURSDAY...Mostly sunny and breezy. Highs in the lower 70s. .THURSDAY NIGHT...Mostly clear. Lows around 40. .FRIDAY...Partly cloudy in the morning, then clearing. Breezy with highs in the lower 70s. $$