Minnesota Severe Flash Flood Warning | Effective 09/06/2026 16:37

Headline: 
Flash Flood Warning issued September 6 at 6:37PM CDT until September 7 at 12:30AM CDT by NWS Grand Forks ND
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 6, 2026 - 4:37pm
Expires: 
September 6, 2026 - 10:30pm
Description: 
FFWFGF The National Weather Service in Grand Forks has issued a * Flash Flood Warning for... Southwestern Otter Tail County in west central Minnesota... * Until 1230 AM CDT. * At 637 PM CDT, the public reported thunderstorms producing heavy rain in Multiple reports of reports of stalled vehicles and flooded roads. Between 3 and 4 inches of rain have fallen. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is already occurring. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Public reported. 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... Fergus Falls, southwestern Ottertail Lake, Battle Lake, southwestern Star Lake, Underwood, Elizabeth, southeastern Maplewood State Park, Carlisle, Amor, Phelps, Edwards, Maplewood, Glendalough and Fergus Falls Airport.
Instruction: 
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. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Area Description: 
Otter Tail, MN
Forcast Office: 
NWS Grand Forks ND
Sender: 
w-nws.webmaster@noaa.gov