⚠️ Flash Flood Warning – Clay, MN; Cass, ND – Monday, September 28, 2026

Flash Flood Warning issued September 28 at 6:20PM CDT until September 28 at 10:15PM CDT by NWS Grand Forks ND

Details

FFWFGF

The National Weather Service in Grand Forks has issued a

* Flash Flood Warning for…
West Central Clay County in northwestern Minnesota…
East Central Cass County in southeastern North Dakota…

* Until 1015 PM CDT.

* At 620 PM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to 2 inches of rain have
fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour.
Additional rainfall amounts up to 1 inch 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…
Fargo, Moorhead, West Fargo, Dilworth, Reile’s Acres, Oakport,
Frontier, Prairie Rose, Briarwood and North River.

Instructions

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.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.