FLUS43 KFSD 210437 HWOFSD Hazardous Weather Outlook National Weather Service Sioux Falls SD 1137 PM CDT Fri Mar 20 2026 IAZ001>003-012>014-021-022-MNZ071-072-080-081-089-090-097-098- SDZ038>040-052>062-064>067-220445- Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Cherokee-Buena Vista- Lincoln-Murray-Cottonwood-Nobles-Jackson-Pipestone-Rock-Beadle- Kingsbury-Brookings-Jerauld-Sanborn-Miner-Lake-Moody-Brule-Aurora- Davison-Hanson-McCook-Minnehaha-Douglas-Hutchinson-Turner- 1137 PM CDT Fri Mar 20 2026 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...Tonight. Patchy valley and river fog is possible overnight and into Saturday morning. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. A very warm, dry, and breezy day Saturday will result in elevated fire danger across the region. The greatest risk are along and south of I-90. Dry and occasionally breezy conditions may lead to periods of elevated fire danger into mid next week. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$ IAZ020-031-032-NEZ013-014-SDZ050-063-068>071-220445- Plymouth-Woodbury-Ida-Dixon-Dakota-Gregory-Charles Mix-Bon Homme- Yankton-Clay-Union- 1137 PM CDT Fri Mar 20 2026 This Hazardous Weather Outlook is for northwest Iowa, west central Iowa, northeast Nebraska, south central South Dakota and southeast South Dakota. .DAY ONE...Tonight. Patchy valley and river fog is possible overnight and into Saturday morning. .DAYS TWO THROUGH SEVEN...Saturday through Thursday. A very warm, dry, and breezy day Saturday will result in elevated fire danger across the region. The area at greatest risk is along the South Dakota and Nebraska border, and east into portions of northwest Iowa. Dry and occasionally breezy conditions may lead to periods of elevated fire danger into mid next week. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. $$