⚠️ Flash Flood Warning – Le Sueur, MN; Nicollet, MN; Sibley, MN – Friday, July 31, 2026

Flash Flood Warning issued July 31 at 7:52AM CDT until July 31 at 1:45PM CDT by NWS Twin Cities/Chanhassen MN

Details

FFWMPX

The National Weather Service in the Twin Cities has issued a

* Flash Flood Warning for…
Southeastern Sibley County in central Minnesota…
Central Le Sueur County in south central Minnesota…
Northeastern Nicollet County in south central Minnesota…

* Until 145 PM CDT.

* At 752 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Between 3.5 and 4.5 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…The pubic reported over 4 inches of rain fell in some
spots, and radar indicated additional rainfall of 1 to 3
inches possible this morning.

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…
St. Peter, Le Sueur, Le Center, Henderson, Kasota, Ottawa, St
Thomas and St Henry.

Instructions

Turn around, don’t drown when encountering flooded roads. Most flood
deaths occur in vehicles.

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