One product issued by NWS for: Sioux Falls SD
Hazardous Weather Outlook
Hazardous Weather Outlook National Weather Service Sioux Falls SD 439 AM CDT Thu Oct 15 2026 MNZ071-072-080-081-097-098-NEZ013-SDZ038>040-053>056-059>062-065>070- 160945- Lincoln-Lyon-Murray-Cottonwood-Pipestone-Rock-Dixon-Beadle-Kingsbury- Brookings-Sanborn-Miner-Lake-Moody-Davison-Hanson-McCook-Minnehaha- Hutchinson-Turner-Bon Homme-Yankton-Clay- 439 AM CDT Thu Oct 15 2026 This Hazardous Weather Outlook is for southwest Minnesota, northeast Nebraska, east central South Dakota and southeast South Dakota. .DAY ONE...Today and tonight. As rain winds down through the afternoon, northwest winds will increase, with gusts up to 30 to 40 mph expected into tonight. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Gusty northwest winds will persist into Friday morning with early day gusts as high as 35 to 45 mph possible. Confidence is increasing in the potential for widespread frost Friday night into Saturday morning, with a growing risk that some locations near and east of I-29 could see freezing temperatures. Those with sensitive vegetation outdoors will want to take the appropriate precautions. .SPOTTER INFORMATION STATEMENT... Spotter activation is not expected at this time. && NWS Sioux Falls will discontinue the Hazardous Weather Outlook product (HWO) on November 8, 2026. Weather hazards and outlooks will continue to be provided through other standard NWS products, including weather briefing packets, forecast discussions, weather story graphics, the graphical hazardous weather outlook, and updated hazard messaging. All local products and visual tools are accessible directly at: weather.gov/siouxfalls. $$