


Flash Flood Watch
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
Versions:
1
2
034 WGUS63 KFSD 180530 FFAFSD Flood Watch National Weather Service Sioux Falls SD 1230 AM CDT Mon Aug 18 2025 MNZ071-072-080-081-181200- /O.CON.KFSD.FA.A.0004.000000T0000Z-250818T1200Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Lincoln-Lyon-Murray-Cottonwood- Including the cities of Windom, Marshall, Tyler, Fulda, Hendricks, Lake Benton, Ivanhoe, Slayton, and Mountain Lake 1230 AM CDT Mon Aug 18 2025 ...FLOOD WATCH REMAINS IN EFFECT UNTIL 7 AM CDT THIS MORNING... * WHAT...Flash flooding caused by excessive rainfall continues to be possible. * WHERE...A portion of southwest Minnesota, including the following counties, Cottonwood, Lincoln, Lyon and Murray. * WHEN...Until 7 AM CDT this morning. * IMPACTS...Excessive runoff may result in flooding of rivers, creeks, streams, and other low-lying and flood-prone locations. Flooding may occur in poor drainage and urban areas. * ADDITIONAL DETAILS... - Heavy rainfall of 3 to 6 inches or more Saturday night has led to very saturated soil and elevated water levels on local waterways. Additional heavy rainfall is possible tonight. - Stay up to date with the latest river observations and forecasts at: www.water.noaa.gov PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued. && $$ JM