Alert archive / South Dakota / Blizzard Warnings
Blizzard Warnings in South Dakota, 2019
16 blizzard warnings in 2019. 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 blizzard warnings reaches back to 2005.
Blizzard Warnings by county
Each county as a circle sized by its count in 2019. Tap one for its archive.
- Blizzard Warnings
- 16
- Busiest month
- February4 blizzard warnings
- Busiest day
- April 9, 20193 blizzard 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, 2:42 AM CST | Blizzard Warning | ABR | Clark, Codington, Day, Deuel, Grant, Hamlin and 2 more | 27 hr |
| Jan 23, 2:27 PM CST | Blizzard Warning | FSD | Beadle, Brookings, Kingsbury, Lake, Miner, Moody | 15 hr |
| Jan 27, 3:21 AM CST | Blizzard Warning | ABR | Brown, Clark, Codington, Day, Deuel, Edmunds and 7 more | 24 hr |
| Feb 6, 1:01 PM CST | Blizzard Warning | ABR | Brown, Codington, Day, Deuel, Grant, Hamlin and 2 more | 35 hr |
| Feb 6, 1:43 PM CST | Blizzard Warning | FSD | Brookings, Lincoln, Minnehaha, Moody | 34 hr |
| Feb 22, 3:26 PM CST | Blizzard Warning | FSD | Brookings, Lake, Lincoln, Minnehaha, Moody, Union | 51 hr |
| Feb 23, 2:28 PM CST | Blizzard Warning | ABR | Codington, Day, Deuel, Grant, Hamlin, Marshall and 1 more | 28 hr |
| Mar 12, 4:09 AM CDT | Blizzard Warning | UNR | Bennett, Butte, Custer, Fall River, Haakon, Harding and 10 more | 63 hr |
| Mar 12, 3:01 PM CDT | Blizzard Warning | ABR | Brown, Buffalo, Campbell, Clark, Codington, Corson and 20 more | 52 hr |
| Mar 14, 8:51 AM CDT | Blizzard Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 12 more | 6 hr |
| Apr 9, 3:42 AM CDT | Blizzard Warning | ABR | Brown, Buffalo, Clark, Codington, Day, Deuel and 18 more | 3 days |
| Apr 9, 3:52 AM CDT | Blizzard Warning | FSD | Aurora, Beadle, Bon Homme, Brookings, Brule, Charles Mix and 12 more | 3 days |
| Apr 9, 4:08 AM CDT | Blizzard Warning | UNR | Bennett, Custer, Haakon, Jackson, Meade, Mellette and 5 more | 64 hr |
| Nov 28, 3:17 AM CST | Blizzard Warning | UNR | Bennett, Butte, Custer, Fall River, Haakon, Harding and 9 more | 70 hr |
| Dec 29, 11:55 AM CST | Blizzard Warning | ABR | Brown, Campbell, Clark, Day, Edmunds, Faulk and 8 more | 12 hr |
| Dec 29, 12:02 PM CST | Blizzard Warning | FSD | Aurora, Beadle, Davison, Douglas, Hanson, Hutchinson and 4 more | 12 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Day County7
- Marshall County7
- Codington County6
- Deuel County6
- Grant County6
- Hamlin County6
- Roberts County6
- Clark County5
- Brookings County5
- Brown County5
- Beadle County4
- Kingsbury County4
- Lake County4
- Miner County4
- Moody County4
- Edmunds County4
- Faulk County4
- McPherson County4
- Spink County4
- Bennett County3
- Custer County3
- Haakon County3
- Jackson County3
- Meade County3
- Mellette County3
- Oglala Lakota County3
- Pennington County3
- Todd County3
- Ziebach County3
- Hand County3
- Hyde County3
- Potter County3
- Sully County3
- Walworth County3
- Aurora County3
- Davison County3
- Douglas County3
- Hanson County3
- Hutchinson County3
- Jerauld County3
24 more counties
- Sanborn County3
- Lincoln County2
- Minnehaha County2
- Butte County2
- Fall River County2
- Harding County2
- Lawrence County2
- Perkins County2
- Tripp County2
- Buffalo County2
- Campbell County2
- Dewey County2
- Hughes County2
- Jones County2
- Lyman County2
- Stanley County2
- Bon Homme County2
- Brule County2
- Charles Mix County2
- Gregory County2
- McCook County2
- Union County1
- Corson County1
- Yankton County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20182020
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.