Alerts from NWS Sioux Falls SD (UNOFFICIAL)
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Alerts from NWS Sioux Falls SD (UNOFFICIAL)
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🚨 High Wind Warning issued December 17 at 2:43AM CST until December 18 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.(5/5)
* WHAT...For the first Wind Advisory, south winds 20 to 30 mph with gusts up to 40 mph expected. For the second Wind Advisory, northwest winds 30 to 35 mph with gusts up to 50 mph expected. * WHERE...Jackson County. * WHEN...For the first Wind Advisory, from noon today to 9 PM CST this evening. For the second Wind Advisory, from 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday may lead to brief visibility reductions along with difficult travel. * WHAT...Northwest winds 25 to 35 mph with gusts up to 50 mph expected. * WHERE...Portions of northwest and west central Iowa. * WHEN...From 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday may lead to brief visibility reductions along with difficult travel.
December 17, 2025 at 8:45 AM
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🚨 High Wind Warning issued December 17 at 2:43AM CST until December 18 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(4/5)
* WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph expected. * WHERE...In Iowa, Lyon and Sioux Counties. In Minnesota, Nobles and Rock Counties. * WHEN...From 9 AM to 6 PM CST Thursday. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the first Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the second Wind Advisory, northwest winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Cottonwood County. * WHEN...For the first Wind Advisory, from noon today to 9 PM CST this evening. For the second Wind Advisory, from 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday may lead to brief visibility reductions along with difficult travel. * WHAT...For the first Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the second Wind Advisory, northwest winds 30 to 40 mph with gusts up to 55 mph expected. * WHERE...Cottonwood County. * WHEN...For the first Wind Advisory, from noon today to 9 PM CST this evening. For the second Wind Advisory, from 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday may lead to brief visibility reductions along with difficult travel. * WHAT...For the first Wind Advisory, south winds 20 to 30 mph with gusts up to 40 mph expected. For the second Wind Advisory, northwest winds 30 to 35 mph with gusts up to 50 mph expected. * WHERE...Jackson County. * WHEN...For the first Wind Advisory, from noon today to 9 PM CST this evening. For the second Wind Advisory, from 9 AM to 6 PM CST Thursday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday may lead to brief visibility reductions along with difficult travel.
December 17, 2025 at 8:45 AM
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🚨 High Wind Warning issued December 17 at 2:43AM CST until December 18 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(3/5)
* WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Brule, Charles Mix, and Gregory Counties. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 3 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 35 to 45 mph with gusts up to 70 mph expected. * WHERE...Brule, Charles Mix, and Gregory Counties. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 3 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph expected. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 3 AM to 6 PM CST Thursday. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From 6 AM to 6 PM CST Thursday. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 17, 2025 at 8:45 AM
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🚨 High Wind Warning issued December 17 at 2:43AM CST until December 18 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(2/5)
* WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Lincoln, Lyon, and Murray Counties. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 9 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Lincoln, Lyon, and Murray Counties. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 9 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 25 to 30 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Brookings County. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 6 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 25 to 30 mph with gusts up to 50 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Brookings County. * WHEN...For the Wind Advisory, from noon today to 9 PM CST this evening. For the High Wind Warning, from 6 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 17, 2025 at 8:45 AM
fsd.nws-bot.us
🚨 High Wind Warning issued December 17 at 2:43AM CST until December 18 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(1/5)
* WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Pipestone County. * WHEN...For the Wind Advisory, from noon today to 6 PM CST this evening. For the High Wind Warning, from 9 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Pipestone County. * WHEN...For the Wind Advisory, from noon today to 6 PM CST this evening. For the High Wind Warning, from 9 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Kingsbury, Lake, and Moody Counties. * WHEN...For the Wind Advisory, from noon today to 6 PM CST this evening. For the High Wind Warning, from 6 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 20 to 30 mph with gusts up to 45 mph expected. For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 60 mph expected. * WHERE...Kingsbury, Lake, and Moody Counties. * WHEN...For the Wind Advisory, from noon today to 6 PM CST this evening. For the High Wind Warning, from 6 AM to 6 PM CST Thursday. * IMPACTS...For the Wind Advisory, gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. For the High Wind Warning, damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 17, 2025 at 8:45 AM
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🚨 Wind Advisory issued December 16 at 1:57PM CST until December 17 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.(3/3)
* WHAT...Northwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From Thursday morning through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...Northwest winds 25 to 35 mph with gusts up to 60 mph possible. * WHERE...In Iowa, Lyon and Sioux Counties. In Minnesota, Nobles, Pipestone, and Rock Counties. * WHEN...From Thursday morning through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 16, 2025 at 8:00 PM
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🚨 Wind Advisory issued December 16 at 1:57PM CST until December 17 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(2/3)
* WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with gusts up to 60 mph expected. For the High Wind Watch, northwest winds 35 to 45 mph with gusts up to 70 mph possible. * WHERE...Brule, Charles Mix, and Gregory Counties. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from late Wednesday night through Thursday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, southwest winds 25 to 35 mph with gusts up to 60 mph expected. For the High Wind Watch, northwest winds 35 to 45 mph with gusts up to 70 mph possible. * WHERE...Brule, Charles Mix, and Gregory Counties. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from late Wednesday night through Thursday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...South winds 20 to 30 mph with gusts up to 45 mph expected. * WHERE...Jackson County. * WHEN...From noon to 6 PM CST Wednesday. * IMPACTS...Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...Northwest winds 30 to 40 mph with gusts up to 65 mph possible. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From late Wednesday night through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Travel could be difficult, especially for high profile vehicles. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 16, 2025 at 8:00 PM
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🚨 Wind Advisory issued December 16 at 1:57PM CST until December 17 at 6:00PM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
(1/3)
* WHAT...For the Wind Advisory, south winds 25 to 35 mph with gusts up to 55 mph expected. For the High Wind Watch, northwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Cottonwood, Lincoln, Lyon, and Murray Counties. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from Thursday morning through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 25 to 35 mph with gusts up to 55 mph expected. For the High Wind Watch, northwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Cottonwood, Lincoln, Lyon, and Murray Counties. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from Thursday morning through Thursday afternoon. * IMPACTS...Damaging winds could blow down trees and power lines. Widespread power outages are possible. Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 25 to 30 mph with gusts up to 50 mph expected. For the High Wind Watch, northwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Brookings County. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from Thursday morning through Thursday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel. * WHAT...For the Wind Advisory, south winds 25 to 30 mph with gusts up to 50 mph expected. For the High Wind Watch, northwest winds 30 to 40 mph with gusts up to 60 mph possible. * WHERE...Brookings County. * WHEN...For the Wind Advisory, from noon to 6 PM CST Wednesday. For the High Wind Watch, from Thursday morning through Thursday afternoon. * IMPACTS...Travel could be difficult, especially for high profile vehicles. Gusty winds will blow around unsecured objects. Tree limbs could be blown down and a few power outages may result. * ADDITIONAL DETAILS...Scattered snow showers Thursday morning may lead to brief visibility reductions along with difficult travel.
December 16, 2025 at 8:00 PM
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Cold Weather Advisory issued December 14 at 5:07AM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...Until 10 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. * ADDITIONAL DETAILS...Light winds are limiting the coverage and persistence of the coldest wind chills, but with air temperatures as cold as 10 below to 18 below zero, even a slight breeze will produce periods of dangerous wind chills.
December 14, 2025 at 11:15 AM
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Cold Weather Advisory issued December 13 at 9:29PM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...Until 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
December 14, 2025 at 3:45 AM
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Cold Weather Advisory issued December 13 at 11:53AM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 6 PM this evening to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
December 13, 2025 at 6:00 PM
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Winter Weather Advisory issued December 13 at 6:46AM CST until December 13 at 12:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow. Additional snow accumulations up to two inches. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and central, south central, and southeast South Dakota. * WHEN...Until noon CST today. * IMPACTS...Plan on slippery road conditions.
December 13, 2025 at 1:00 PM
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Winter Weather Advisory issued December 13 at 2:12AM CST until December 13 at 12:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches, highest south of Interstate 90. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...Until noon CST today. * IMPACTS...Plan on slippery road conditions.
December 13, 2025 at 8:15 AM
fsd.nws-bot.us
Cold Weather Advisory issued December 13 at 2:13AM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 25 below to 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 6 PM this evening to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
December 13, 2025 at 8:15 AM
fsd.nws-bot.us
Cold Weather Advisory issued December 12 at 9:15PM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 6 PM Saturday to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
December 13, 2025 at 3:30 AM
fsd.nws-bot.us
Winter Weather Advisory issued December 12 at 9:15PM CST until December 13 at 12:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...Until noon CST Saturday. * IMPACTS...Plan on slippery road conditions.
December 13, 2025 at 3:30 AM
fsd.nws-bot.us
Cold Weather Advisory issued December 12 at 2:08PM CST until December 14 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 6 PM Saturday to 10 AM CST Sunday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
December 12, 2025 at 10:45 PM
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Winter Weather Advisory issued December 12 at 12:08PM CST until December 13 at 12:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to noon CST Saturday. * IMPACTS...Plan on slippery road conditions.
December 12, 2025 at 6:15 PM
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Winter Weather Advisory issued December 12 at 2:24AM CST until December 13 at 12:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow expected. Total snow accumulations between 2 and 4 inches. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to noon CST Saturday. * IMPACTS...Plan on slippery road conditions.
December 12, 2025 at 8:30 AM
fsd.nws-bot.us
Winter Weather Advisory issued December 11 at 3:06PM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Mixed precipitation. Additional ice accumulations of a light glaze. Though the heaviest precipitation has exited the area, hazardous travel will likely continue due to prior icing. * WHERE...Clay and Yankton Counties. * WHEN...Until 6 PM CST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous. * WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...Until 6 PM CST this evening. * IMPACTS...Roads, and especially bridges and overpasses, will likely become slick and hazardous.
December 11, 2025 at 9:15 PM
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Winter Weather Advisory issued December 11 at 2:56PM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Mixed precipitation. Additional snow accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...Until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening commute.
December 11, 2025 at 9:00 PM
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Winter Weather Advisory issued December 11 at 12:45PM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Snow. Additional snow accumulations up to 1 to 2 inches. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...Until 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday evening commute. * WHAT...Mixed precipitation. Additional snow and sleet accumulations up to one inch and ice accumulations around a light glaze. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...Until 3 PM CST this afternoon. * IMPACTS...Plan on slippery road conditions.
December 11, 2025 at 7:00 PM
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Winter Weather Advisory issued December 11 at 1:37AM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to 3 inches and ice accumulations around one tenth of an inch. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 6 AM this morning to 6 PM CST this evening. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning and evening commutes. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...Until 3 PM CST this afternoon. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute.
December 11, 2025 at 7:45 AM
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Winter Weather Advisory issued December 10 at 8:49PM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Mixed precipitation expected. Total snow accumulations up to three inches and ice accumulations around a light glaze. * WHERE...Portions of northwest Iowa and southwest Minnesota. * WHEN...From 8 AM to 6 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning and evening commutes. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...From 3 AM to 3 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to two inches and ice accumulations around one tenth of an inch. * WHERE...Portions of northwest Iowa, southwest Minnesota, and east central and southeast South Dakota. * WHEN...From 8 AM to 6 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning and evening commutes.
December 11, 2025 at 3:00 AM
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Winter Weather Advisory issued December 10 at 1:33PM CST until December 11 at 6:00PM CST by NWS Sioux Falls SD
Additional Details Here.(1/2)
* WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of northwest Iowa, southwest Minnesota, and southeast South Dakota. * WHEN...From 8 AM to 6 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning and evening commutes. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations around 0.05 inches. * WHERE...Aurora, Brule, and Davison Counties. * WHEN...From 3 AM to 3 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Brookings, Kingsbury, Lake, Miner, and Moody Counties. * WHEN...From 8 AM to 6 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning and evening commutes. * WHAT...Mixed precipitation expected. Total snow and sleet accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Jerauld, Beadle, and Sanborn Counties. * WHEN...From 3 AM to 3 PM CST Thursday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Thursday morning commute.
December 10, 2025 at 7:45 PM