Hazardous Weather Outlook
Issued by NWS Sioux Falls, SD
Issued by NWS Sioux Falls, SD
727 FLUS43 KFSD 010903 HWOFSD Hazardous Weather Outlook National Weather Service Sioux Falls SD 403 AM CDT Mon Sep 1 2025 IAZ001>003-012>014-MNZ071-072-080-081-089-090-097-098-SDZ038>040-050- 052>069-020915- Lyon-Osceola-Dickinson-Sioux-O`Brien-Clay-Lincoln-Murray-Cottonwood- Nobles-Jackson-Pipestone-Rock-Beadle-Kingsbury-Brookings-Gregory- Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora-Davison-Hanson-McCook- Minnehaha-Charles Mix-Douglas-Hutchinson-Turner-Bon Homme-Yankton- 403 AM CDT Mon Sep 1 2025 This Hazardous Weather Outlook is for northwest Iowa, southwest Minnesota, central South Dakota, east central South Dakota, south central South Dakota and southeast South Dakota. .DAY ONE...Today and tonight. Patchy areas of locally dense fog will continue through mid- morning mainly north of I-29. With visibilities of a mile or less possible at times, make sure to drive with care when making those morning commutes. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. More shower and thunderstorm chances will return from Tuesday afternoon to Tuesday night. A few storms may become severe with quarter sized hail and 60 mph winds being the primary threats. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ IAZ020>022-031-032-NEZ013-014-SDZ070-071-020915- Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Dixon-Dakota-Clay-Union- 403 AM CDT Mon Sep 1 2025 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, northeast Nebraska and southeast South Dakota. .DAY ONE...Today and tonight. Scattered showers and isolated thunderstorms will continue through the late morning before dissipating. While severe weather is not expected, pockets of locally heavy rain will be possible especially along the Highway-20 corridor. .DAYS TWO THROUGH SEVEN...Tuesday through Sunday. More shower and thunderstorm chances will return from Tuesday afternoon to Tuesday night. A few storms may become severe with quarter sized hail and 60 mph winds being the primary threats. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$