Runkel School, ND Weather Warnings

990 WUUS53 KBIS 280145 SVRBIS NDC023-053-105-280245- /O.NEW.KBIS.SV.W.0096.260628T0145Z-260628T0245Z/ BULLETIN - IMMEDIATE BROADCAST REQUESTED Severe Thunderstorm Warning National Weather Service Bismarck ND 845 PM CDT Sat Jun 27 2026 The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Northwestern McKenzie County in northwestern North Dakota... Williams County in northwestern North Dakota... Divide County in northwestern North Dakota... * Until 945 PM CDT. * At 844 PM CDT, severe thunderstorms were located along a line extending from 8 miles northwest of Fortuna to 16 miles north of Arnegard, moving northeast at 55 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Williston, Crosby, Tioga, Ray, Grenora, Westby, Noonan, Wildrose, Epping, Alamo, Fortuna, Writing Rock State Historical Site, Bonetrail, Hanks City, Alkabo, Fort Union Trading Post, East Fairview, Trenton, Wheelock, and Hamlet. PRECAUTIONARY/PREPAREDNESS ACTIONS... For your protection move to an interior room on the lowest floor of a building. A Tornado Watch remains in effect until midnight CDT for northwestern North Dakota. && LAT...LON 4900 10294 4872 10294 4872 10289 4838 10289 4837 10283 4812 10283 4779 10404 4900 10405 TIME...MOT...LOC 0144Z 235DEG 50KT 4901 10389 4803 10334 THUNDERSTORM DAMAGE THREAT...CONSIDERABLE HAIL THREAT...RADAR INDICATED MAX HAIL SIZE...1.00 IN WIND THREAT...RADAR INDICATED MAX WIND GUST...70 MPH $$ SMITH

National Weather Service

Severe Thunderstorm Warning issued June 27 at 8:43PM CDT until June 27 at 9:45PM CDT by NWS Bismarck ND SVRBIS The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Western Grant County in south central North Dakota... Northwestern Morton County in south central North Dakota... Southwestern Sioux County in south central North Dakota... Adams County in southwestern North Dakota... Hettinger County in southwestern North Dakota... Eastern Stark County in southwestern North Dakota... * Until 945 PM CDT /845 PM MDT/. * At 843 PM CDT /743 PM MDT/, severe thunderstorms were located along a line from 5 miles north of Taylor to over Haynes, or along a line from 16 miles east of Dickinson to 7 miles east of Hettinger, moving east at 35 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. * Locations impacted include... Hettinger, Glen Ullin, Hebron, Mott, Elgin, Richardton, Gladstone, New Leipzig, Regent, Taylor, Haynes, Heart Butte Dam, North Lemmon, Burt, Bucyrus, Havelock, Bentley and Lefor. Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. These storms are capable of producing widespread damaging winds and large hail. Intense thunderstorm lines can produce brief tornadoes and widespread significant wind damage. Although a tornado is not immediately likely, it is best to move to an interior room on the lowest floor of a building. These storms may cause serious injury and significant property damage. A Tornado Watch remains in effect until 1200 AM CDT Sunday /1100 PM MDT Saturday/ for portions of south central and southwest North Dakota.

National Weather Service