Alert archive / South Dakota / Winter Storm Warnings
Winter Storm Warnings in South Dakota, 2017
14 winter storm warnings in 2017. 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2017. Tap one for its archive.
- Winter Storm Warnings
- 14
- Busiest month
- January5 winter storm warnings
- Busiest day
- January 23, 20173 winter storm warnings
Over time
By month
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 |
|---|---|---|---|---|
| Jan 23, 1:50 PM CST | Winter Storm Warning | ABR | Buffalo, Hand, Hughes, Hyde, Jones, Lyman and 2 more | 40 hr |
| Jan 23, 2:38 PM CST | Winter Storm Warning | UNR | Bennett, Custer, Fall River, Haakon, Jackson, Lawrence and 6 more | 39 hr |
| Jan 23, 2:59 PM CST | Winter Storm Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 18 more | 51 hr |
| Jan 24, 3:56 AM CST | Winter Storm Warning | FSD | Aurora, Bon Homme, Brule, Charles Mix, Davison, Douglas and 7 more | 32 hr |
| Jan 31, 12:49 PM CST | Winter Storm Warning | UNR | Custer, Lawrence, Meade, Pennington | 23 hr |
| Feb 1, 3:54 PM CST | Winter Storm Warning | UNR | Custer, Pennington | 21 hr |
| Feb 22, 3:20 PM CST | Winter Storm Warning | ABR | Buffalo, Jones, Lyman | 21 hr |
| Feb 22, 3:34 PM CST | Winter Storm Warning | UNR | Bennett, Custer, Fall River, Haakon, Jackson, Lawrence and 6 more | 37 hr |
| Feb 23, 4:14 AM CST | Winter Storm Warning | FSD | Aurora, Bon Homme, Brule, Charles Mix, Davison, Douglas and 7 more | 32 hr |
| Mar 11, 3:12 PM CST | Winter Storm Warning | FSD | Brookings, Kingsbury, Moody | 39 hr |
| Mar 11, 10:38 PM CST | Winter Storm Warning | ABR | Brown, Clark, Codington, Day, Deuel, Edmunds and 7 more | 25 hr |
| Apr 9, 4:31 AM CDT | Winter Storm Warning | UNR | Custer, Lawrence, Meade, Pennington | 27 hr |
| Apr 30, 3:34 AM CDT | Winter Storm Warning | ABR | Codington, Deuel, Grant | 23 hr |
| Dec 3, 4:10 AM CST | Winter Storm Warning | UNR | Custer, Lawrence, Meade, Pennington | 31 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Custer County6
- Pennington County6
- Lawrence County5
- Meade County5
- Aurora County3
- Bon Homme County3
- Brule County3
- Charles Mix County3
- Davison County3
- Douglas County3
- Gregory County3
- Hanson County3
- Hutchinson County3
- Yankton County3
- Buffalo County2
- Jones County2
- Lyman County2
- Bennett County2
- Fall River County2
- Haakon County2
- Jackson County2
- Mellette County2
- Oglala Lakota County2
- Todd County2
- Tripp County2
- Brookings County2
- Jerauld County2
- Kingsbury County2
- Lake County2
- McCook County2
- Miner County2
- Moody County2
- Sanborn County2
- Turner County2
- Codington County2
- Deuel County2
- Grant County2
- Hand County1
- Hughes County1
- Hyde County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20162018
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.