Active Weather Alerts
Flash Flood Warning
Issued: 2:29 PM Sep. 3, 2026 – National Weather Service
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1030 AM CDT THIS MORNING FOR NORTHEASTERN MCHENRY COUNTY... At 929 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 2 and 3 inches of rain have fallen. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Towner and Denbigh. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. && FLASH FLOOD...RADAR INDICATED
Severe Thunderstorm Warning
Issued: 2:26 PM Sep. 3, 2026 – National Weather Service
The National Weather Service in Bismarck has issued a * Severe Thunderstorm Warning for... Southeastern McHenry County in north central North Dakota... Southwestern Pierce County in north central North Dakota... Northeastern Sheridan County in south central North Dakota... Northwestern Wells County in south central North Dakota... * Until 1000 AM CDT. * At 926 AM CDT, a severe thunderstorm was located 12 miles south of Anamoose, or 16 miles west of Harvey, moving northeast at 30 mph. HAZARD...60 mph wind gusts and half dollar size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. * Locations impacted include... Anamoose, Martin, Sheyenne Lake and Selz. PRECAUTIONARY/PREPAREDNESS ACTIONS... Seek shelter inside a well-built structure and stay away from windows. This storm is capable of producing damaging winds and large hail. && HAIL THREAT...RADAR INDICATED; MAX HAIL SIZE...1.25 IN; WIND THREAT...RADAR INDICATED; MAX WIND GUST...60 MPH
Special Weather Statement
Issued: 2:18 PM Sep. 3, 2026 – National Weather Service
...A STRONG THUNDERSTORM WILL IMPACT SOUTHEASTERN MCHENRY... SOUTHWESTERN PIERCE AND NORTHERN SHERIDAN COUNTIES UNTIL 945 AM CDT... At 918 AM CDT, Doppler radar was tracking a strong thunderstorm 8 miles southwest of Anamoose, or 18 miles west of Harvey, moving northeast at 30 mph. HAZARD...Wind gusts up to 40 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... Drake, Anamoose, Martin, Sheyenne Lake and Krueger Lake. PRECAUTIONARY/PREPAREDNESS ACTIONS... Torrential rainfall is also occurring with this storm and may lead to localized flooding. Do not drive your vehicle through flooded roadways. && MAX HAIL SIZE...0.75 IN; MAX WIND GUST...40 MPH
Flash Flood Warning
Issued: 2:13 PM Sep. 3, 2026 – National Weather Service
The National Weather Service in Bismarck has issued a * Flash Flood Warning for... Southeastern Bottineau County in north central North Dakota... Northeastern McHenry County in north central North Dakota... Pierce County in north central North Dakota... Southern Rolette County in north central North Dakota... * Until 1215 PM CDT. * At 913 AM CDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2 inches of rain have fallen. Additional rainfall amounts of 1 to 3 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Rugby, Rolette, Balta, Wolford, Barton, Barton City, Berwick, Mylo, Overly, Nanson, Silva and Agate. PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be aware of your surroundings and do not drive on flooded roads. && FLASH FLOOD...RADAR INDICATED
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