開始于: 2026-09-18, 19:00
到: 2026-09-19, 00:00

* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Portions of Iowa, including the following counties, Allamakee, Howard, Mitchell and Winneshiek, southeast Minnesota, including the following counties, Dodge, Fillmore, Houston, Mower, Olmsted and Winona, and Wisconsin, including the following counties, Crawford, Grant, La Crosse, Monroe, Richland and Vernon. * WHEN...From 7 PM CDT this evening through Saturday afternoon. * IMPACTS...Creeks and streams may rise out of their banks. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Widespread rain has developed across the region today and will continue into the day Saturday. The heaviest rainfall will occur from Friday evening through Saturday morning. Some locations may see multiple inches of rainfall, particularly near and south of Interstate 94. - http://www.weather.gov/safety/flood

開始于: 2026-09-18, 22:11
到: 2026-09-19, 01:00

At 1011 PM CDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 2 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...Radar and automated gauges. 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... Chatfield, Rushford, Grand Meadow, Lanesboro, Brownsdale, Wykoff, Fountain, Lansing, Rushford Village, Washington, Racine, Mayville, Dexter, Pilot Mound, Arendahl, Peterson, Waltham and Whalan. This includes Interstate 90 in Minnesota between mile markers 193 and 204.