WWUS85 KCYS 070253
RFWCYS

URGENT - FIRE WEATHER MESSAGE
National Weather Service Cheyenne WY
853 PM MDT Sat Jun 6 2026

NEZ434>437-WYZ430>433-070400-
/O.EXP.KCYS.FW.W.0024.000000T0000Z-260607T0300Z/
Pine Ridge/Nebraska National Forest-
Box Butte/South Sioux/Niobrara River-
Lower North Platte River Basin/Scottsbluff National Monument-
Lodgepole Creek/Southern Nebraska Panhandle-
Laramie Foothills and High Plains-Laramie East High Plains-
Bordeaux/Chugwater/Wheatland-Goshen/Middle-
Lower North Platte River Basin-
853 PM MDT Sat Jun 6 2026

...RED FLAG WARNING WILL EXPIRE AT 9 PM MDT THIS EVENING FOR LOW
RELATIVE HUMIDITY, GUSTY WINDS, AND DRY LIGHTNING FOR FIRE
WEATHER ZONES 430, 431, 432, 433, 434, 435, 436, AND 437...

Humidity values continue to improve overnight tonight, decreasing
fire weather concerns. Winds will remain quite gusty with erratic
winds near collapsing thunderstorms.

$$