Alerts from NWS Sioux Falls SD (UNOFFICIAL)
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Alerts from NWS Sioux Falls SD (UNOFFICIAL)
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Cold Weather Advisory issued January 26 at 8:57AM CST until January 26 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 35 below zero. * WHERE...Portions of southwest Minnesota and east central 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 10 minutes.
January 26, 2026 at 3:00 PM
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Cold Weather Advisory issued January 26 at 4:50AM CST until January 26 at 9:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...Until 9 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. * WHAT...Very cold wind chills as low as 35 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 10 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 26, 2026 at 11:00 AM
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Cold Weather Advisory issued January 25 at 9:34PM CST until January 26 at 9:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 29 below zero expected. * WHERE...Portions of southwest Minnesota and central, east central, south central, and southeast South Dakota. * WHEN...Until 9 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 35 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 31 below zero expected. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and south central and southeast South Dakota. * WHEN...Until 9 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 26, 2026 at 3:45 AM
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Cold Weather Advisory issued January 25 at 2:13PM CST until January 26 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 34 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 6 PM this evening to 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 34 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 30 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 25, 2026 at 8:15 PM
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Cold Weather Advisory issued January 25 at 10:24AM CST until January 26 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 33 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 6 PM this evening to 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 28 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
January 25, 2026 at 4:30 PM
fsd.nws-bot.us
Cold Weather Advisory issued January 25 at 2:13AM CST until January 26 at 10:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 33 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 6 PM this evening to 10 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 28 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and central, east central, south central, and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Monday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
January 25, 2026 at 8:15 AM
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Cold Weather Advisory issued January 24 at 3:24AM CST until January 24 at 9:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Portions of central, east central, south central, and southeast South Dakota. * WHEN...Until 9 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. * WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 9 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. * WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Beadle County. * WHEN...Until 9 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.
January 24, 2026 at 9:30 AM
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Cold Weather Advisory issued January 23 at 9:35PM CST until January 24 at 9:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 29 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 9 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. * WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Beadle County. * WHEN...Until 9 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
January 24, 2026 at 3:45 AM
fsd.nws-bot.us
Cold Weather Advisory issued January 23 at 2:52PM CST until January 24 at 9:00AM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 28 below zero expected. * WHERE...Beadle County. * WHEN...Until 9 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. * WHAT...Very cold wind chills as low as 30 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 9 AM CST Saturday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes.
January 23, 2026 at 9:00 PM
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Cold Weather Advisory issued January 23 at 12:35PM CST until January 23 at 3:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 30 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 3 PM CST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 30 minutes. * WHAT...Very cold wind chills as low as 28 below zero. * WHERE...Portions of central and south central South Dakota. * WHEN...Until 3 PM CST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 25 below zero could cause frostbite on exposed skin in as little as 30 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure. * WHAT...Very cold wind chills as low as 33 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 23, 2026 at 6:45 PM
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Cold Weather Advisory issued January 23 at 10:54AM CST until January 23 at 1:00PM CST by NWS Sioux Falls SD
Additional Details Here.
* WHAT...Very cold wind chills as low as 34 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 1 PM CST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 34 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 31 below zero. * WHERE...Portions of central and south central South Dakota. * WHEN...Until 1 PM CST this afternoon. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.
January 23, 2026 at 5:00 PM
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🚨 Extreme Cold Warning issued January 23 at 6:19AM CST until January 23 at 11:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.(1/2)
* WHAT...Dangerously cold wind chills as low as 39 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 11 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 44 below zero. For the Cold Weather Advisory, very cold wind chills as low as 38 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...For the Extreme Cold Warning, until 11 AM CST this morning. For the Cold Weather Advisory, from 11 AM this morning to midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 44 below zero. For the Cold Weather Advisory, very cold wind chills as low as 38 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...For the Extreme Cold Warning, until 11 AM CST this morning. For the Cold Weather Advisory, from 11 AM this morning to midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 38 below zero. * WHERE...Portions of central and south central South Dakota. * WHEN...Until 11 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.
January 23, 2026 at 12:30 PM
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🚨 Cold Weather Advisory issued January 23 at 2:17AM CST until January 24 at 12:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.(1/2)
* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 43 below zero. For the Cold Weather Advisory, very cold wind chills as low as 35 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...For the Extreme Cold Warning, until 11 AM CST this morning. For the Cold Weather Advisory, from 11 AM this morning to midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 43 below zero. For the Cold Weather Advisory, very cold wind chills as low as 35 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...For the Extreme Cold Warning, until 11 AM CST this morning. For the Cold Weather Advisory, from 11 AM this morning to midnight CST tonight. * IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 38 below zero. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 9 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 34 below zero. * WHERE...Portions of central and south central South Dakota. * WHEN...Until 9 AM CST this morning. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.
January 23, 2026 at 8:30 AM
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🚨 Extreme Cold Warning issued January 22 at 9:02PM CST until January 23 at 11:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
* WHAT...Dangerously cold wind chills as low as 42 below zero. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...Until 11 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 36 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...Until 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 34 below zero expected. * WHERE...Portions of central and south central South Dakota. * WHEN...Until 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. Very cold temperatures can lead to hypothermia with prolonged exposure.
January 23, 2026 at 3:15 AM
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🚨 Extreme Cold Warning issued January 22 at 2:04PM CST until January 23 at 11:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
* WHAT...Dangerously cold wind chills as low as 42 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 9 PM this evening to 11 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 38 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 32 below zero expected. * WHERE...Portions of central and south central South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 22, 2026 at 8:15 PM
fsd.nws-bot.us
🚨 Extreme Cold Warning issued January 22 at 11:41AM CST until January 23 at 10:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
* WHAT...Dangerously cold wind chills as low as 40 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 9 PM this evening to 10 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 38 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 32 below zero expected. * WHERE...Portions of central and south central South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 22, 2026 at 5:45 PM
fsd.nws-bot.us
🚨 Extreme Cold Warning issued January 22 at 2:28AM CST until January 23 at 9:00AM CST by NWS Sioux Falls SD 🚨
Additional Details Here.
* WHAT...Dangerously cold wind chills as low as 38 below zero expected. * WHERE...Portions of northwest and west central Iowa, southwest Minnesota, northeast Nebraska, and east central and southeast South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 40 below zero expected. * WHERE...Portions of southwest Minnesota and east central South Dakota. * WHEN...From 9 PM this evening to 10 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Very cold wind chills as low as 32 below zero expected. * WHERE...Portions of central and south central South Dakota. * WHEN...From midnight tonight to 9 AM CST Friday. * IMPACTS...The dangerously cold wind chills as low as 30 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 22, 2026 at 8:30 AM
fsd.nws-bot.us
🚨🚨🚨 Extreme Cold Watch issued January 21 at 5:57PM CST until January 23 at 2:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.
* WHAT...Dangerously cold wind chills as low as 35 below zero possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and south central and southeast South Dakota. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * WHAT...Dangerously cold wind chills as low as 41 below zero possible. * WHERE...Portions of northwest Iowa, southwest Minnesota, and central, east central, and southeast South Dakota. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 22, 2026 at 12:00 AM
fsd.nws-bot.us
Special Weather Statement issued January 21 at 1:39PM CST by NWS Sioux Falls SD
Additional Details Here.
Strong northwesterly winds gusting between 50 to 70 mph will lead to areas of blowing dust through 3pm. Visibility may briefly fall as low as one half mile.
January 21, 2026 at 7:45 PM
fsd.nws-bot.us
🚨🚨🚨 High Wind Warning issued January 21 at 11:43AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.(3/3)
* WHAT...Dangerously cold wind chills as low as 42 below zero possible. * WHERE...Portions of northwest Iowa, southwest Minnesota, and central, east central, and southeast South Dakota. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 21, 2026 at 5:45 PM
fsd.nws-bot.us
🚨🚨🚨 High Wind Warning issued January 21 at 11:43AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.
(2/3)
* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 34 below zero possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 34 below zero possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 35 to 45 mph with gusts up to 60 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 35 below zero possible. * WHERE...Portions of south central and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 35 to 45 mph with gusts up to 60 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 35 below zero possible. * WHERE...Portions of south central and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow.
January 21, 2026 at 5:45 PM
fsd.nws-bot.us
🚨🚨🚨 High Wind Warning issued January 21 at 11:43AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.
(1/3)
* WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 37 below zero possible. * WHERE...In Iowa, Buena Vista, Lyon, O'Brien, and Sioux Counties. In South Dakota, Lincoln County. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 37 below zero possible. * WHERE...In Iowa, Buena Vista, Lyon, O'Brien, and Sioux Counties. In South Dakota, Lincoln County. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 36 below zero possible. * WHERE...Davison and Hanson Counties. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 36 below zero possible. * WHERE...Davison and Hanson Counties. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow.
January 21, 2026 at 5:45 PM
fsd.nws-bot.us
🚨🚨🚨 High Wind Warning issued January 21 at 10:42AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.(2/2)
* WHAT...Dangerously cold wind chills as low as 41 below zero possible. * WHERE...Portions of northwest Iowa, southwest Minnesota, and central, east central, and southeast South Dakota. * WHEN...From Thursday evening through Friday afternoon. * IMPACTS...The dangerously cold wind chills as low as 40 below zero could cause frostbite on exposed skin in as little as 10 minutes.
January 21, 2026 at 4:45 PM
fsd.nws-bot.us
🚨🚨🚨 High Wind Warning issued January 21 at 10:42AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.
(1/2)
* WHAT...For the High Wind Warning, west winds 25 to 35 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 34 below zero possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, west winds 25 to 35 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 34 below zero possible. * WHERE...Portions of northwest and west central Iowa, northeast Nebraska, and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 35 below zero possible. * WHERE...Portions of south central and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow. * WHAT...For the High Wind Warning, northwest winds 30 to 40 mph with gusts up to 65 mph. For the Extreme Cold Watch, dangerously cold wind chills as low as 35 below zero possible. * WHERE...Portions of south central and southeast South Dakota. * WHEN...For the High Wind Warning, until 6 PM CST this evening. For the Extreme Cold Watch, from Thursday evening through Friday afternoon. * IMPACTS...Damaging winds will blow down tree branches. Scattered power outages are expected. Travel will be difficult, especially for high profile vehicles. The dangerously cold wind chills as low as 35 below zero could cause frostbite on exposed skin in as little as 10 minutes. * ADDITIONAL DETAILS...Strong winds and any falling snow may result in patchy blowing snow.
January 21, 2026 at 4:45 PM
fsd.nws-bot.us
🚨🚨🚨 Blizzard Warning issued January 21 at 10:13AM CST until January 21 at 6:00PM CST by NWS Sioux Falls SD 🚨🚨🚨
Additional Details Here.(2/2)
* WHAT...Snow. Additional snow accumulations up to one inch. Winds gusting as high as 60 mph. * WHERE...Portions of central, 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 Wednesday evening commute.
January 21, 2026 at 4:15 PM