WWUS83 KBIS 070657 SPSBIS Special Weather Statement National Weather Service Bismarck ND 157 AM CDT Sun Jun 7 2026 NDZ017-070730- McKenzie ND- 157 AM CDT Sun Jun 7 2026 /1257 AM MDT Sun Jun 7 2026/ ...A STRONG THUNDERSTORM WILL IMPACT CENTRAL MCKENZIE COUNTY UNTIL 230 AM CDT /130 AM MDT/... At 157 AM CDT /1257 AM MDT/, Doppler radar was tracking a strong thunderstorm 11 miles south of Arnegard, or 13 miles southwest of Watford City, moving northeast at 40 mph. HAZARD...Wind gusts up to 50 mph and penny size hail. SOURCE...Radar indicated. IMPACT...Gusty winds could knock down tree limbs and blow around unsecured objects. Minor damage to outdoor objects is possible. Locations impacted include... Watford City, Arnegard, Theodore Roosevelt National Park North Unit and Johnsons Corner. PRECAUTIONARY/PREPAREDNESS ACTIONS... Monitor the weather situation closely and be alert for threatening weather conditions. && LAT...LON 4749 10338 4766 10363 4801 10340 4780 10289 4767 10309 4767 10310 TIME...MOT...LOC 0657Z 216DEG 35KT 4765 10345 MAX HAIL SIZE...0.75 IN MAX WIND GUST...50 MPH $$ CJS