Alert archive / South Dakota / Wind Chill Advisories / 2021
Wind Chill Advisories in South Dakota, December 2021
6 wind chill advisories in December 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of wind chill advisories reaches back to 2005.
Wind Chill Advisories by county
Each county as a circle sized by its count in December 2021. Tap one for its archive.
- Wind Chill Advisories
- 6
- Busiest day
- December 27, 20213 wind chill advisories
Over time
By day
Days in UTC, the clock the archive keeps.
The alerts
Every alert, in the order issued. Times are local, Central Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 27, 9:06 AM CST | Wind Chill Advisory | UNR | Harding, Perkins, Ziebach | 4 hr |
| Dec 27, 1:22 PM CST | Wind Chill Advisory | UNR | Butte, Harding, Meade, Perkins, Ziebach | 20 hr |
| Dec 27, 3:05 PM CST | Wind Chill Advisory | ABR | Brown, Campbell, Corson, Dewey, Edmunds, McPherson and 2 more | 18 hr |
| Dec 28, 3:04 PM CST | Wind Chill Advisory | ABR | Campbell, Clark, Codington, Corson, Day, Deuel and 6 more | 21 hr |
| Dec 30, 2:29 PM CST | Wind Chill Advisory | UNR | Harding, Meade, Perkins, Ziebach | 28 hr |
| Dec 30, 2:36 PM CST | Wind Chill Advisory | ABR | Brown, Campbell, Clark, Codington, Corson, Day and 10 more | 27 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Harding County3
- Perkins County3
- Ziebach County3
- Campbell County3
- Corson County3
- Edmunds County3
- Walworth County3
- Meade County2
- Brown County2
- Dewey County2
- McPherson County2
- Marshall County2
- Clark County2
- Codington County2
- Day County2
- Faulk County2
- Grant County2
- Potter County2
- Spink County2
- Butte County1
- Deuel County1
- Roberts County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.