Weather Alerts For Sioux City, IA

URGENT - WINTER WEATHER MESSAGE National Weather Service Sioux Falls SD 854 PM CST Sun Dec 28 2025 Lyon-Sioux-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Rock-Dixon- Dakota-Brookings-Lake-Moody-McCook-Minnehaha-Turner-Lincoln- Yankton-Clay-Union- Including the cities of Parker, Bridgewater, Sioux Center, Tea, Chancellor, North Sioux City, Vermillion, Battle Creek, Harrisburg, Ponca, Lennox, Yankton, Ida Grove, Madison, Inwood, Cherokee, Luverne, Marion, Wakefield, Canton, Flandreau, Brookings, Sioux City, Salem, Beresford, Hawarden, Alcester, Hull, Storm Lake, Montrose, Viborg, South Sioux City, Orland, Irene, Rock Rapids, Allen, Hurley, Larchwood, Le Mars, Elk Point, George, Sioux Falls, Holstein, Jefferson, Rock Valley, Canistota, Orange City, and Centerville 854 PM CST Sun Dec 28 2025 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM CST MONDAY... * WHAT...Snow and blowing snow. Additional snow accumulations up to one inch. Winds gusting as high as 50 mph. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 6 AM CST Monday. * IMPACTS...Plan on slippery road conditions. Gusty winds could bring down tree branches. PRECAUTIONARY/PREPAREDNESS ACTIONS... Slow down and use caution while traveling. The latest road conditions for the state you are calling from can be obtained by calling 5 1 1. &&

URGENT - WEATHER MESSAGE National Weather Service Sioux Falls SD 852 PM CST Sun Dec 28 2025 Lyon-Osceola-Dickinson-Sioux-O'Brien-Clay-Plymouth-Cherokee-Buena Vista-Woodbury-Ida-Lincoln-Lyon-Murray-Cottonwood-Nobles-Jackson- Pipestone-Rock-Dixon-Dakota-Brookings-Lake-Moody-McCook-Minnehaha- Turner-Lincoln-Yankton-Clay-Union- Including the cities of Sanborn, Parker, Bridgewater, Sioux Center, Tea, Chancellor, North Sioux City, Hendricks, Vermillion, Battle Creek, Sheldon, Harrisburg, Ponca, Lennox, Yankton, Ida Grove, Madison, Spirit Lake, Inwood, Cherokee, Luverne, Marion, Wakefield, Canton, Flandreau, Arnolds Park, Sibley, Sioux City, Slayton, Brookings, Salem, Hawarden, Beresford, Hull, Pipestone, Alcester, Storm Lake, Mountain Lake, Worthington, Fulda, Spencer, Marshall, Montrose, Viborg, South Sioux City, Orland, Irene, Rock Rapids, Allen, Jackson, Hurley, Larchwood, Ivanhoe, Le Mars, Windom, George, Lake Benton, Tyler, Elk Point, Hartley, Sioux Falls, Holstein, Jefferson, Rock Valley, Canistota, Orange City, Lakefield, Milford, and Centerville 852 PM CST Sun Dec 28 2025 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... * WHAT...Northwest winds 30 to 35 mph with gusts up to 50 mph. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until midnight CST tonight. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. PRECAUTIONARY/PREPAREDNESS ACTIONS... Winds this strong can make driving difficult, especially for high profile vehicles. Use extra caution. &&