Alert archive / South Dakota / Blizzard Warnings / 2018
Blizzard Warnings in South Dakota, March 2018
4 blizzard warnings in March 2018. 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 March 2018. Tap one for its archive.
- Blizzard Warnings
- 4
- Busiest day
- March 4, 20183 blizzard warnings
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 |
|---|---|---|---|---|
| Mar 4, 4:09 AM CST | Blizzard Warning | FSD | Aurora, Bon Homme, Brule, Charles Mix, Clay, Davison and 10 more | 59 hr |
| Mar 4, 4:22 AM CST | Blizzard Warning | UNR | Haakon, Harding, Jackson, Meade, Mellette, Perkins and 3 more | 56 hr |
| Mar 4, 4:40 AM CST | Blizzard Warning | ABR | Buffalo, Corson, Dewey, Hand, Hughes, Hyde and 6 more | 55 hr |
| Mar 30, 12:53 PM CDT | Blizzard Warning | ABR | Marshall, Roberts | 16 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Aurora County1
- Bon Homme County1
- Brule County1
- Charles Mix County1
- Clay County1
- Davison County1
- Douglas County1
- Gregory County1
- Hanson County1
- Hutchinson County1
- Jerauld County1
- Lincoln County1
- McCook County1
- Turner County1
- Union County1
- Yankton County1
- Haakon County1
- Harding County1
- Jackson County1
- Meade County1
- Mellette County1
- Perkins County1
- Todd County1
- Tripp County1
- Ziebach County1
- Buffalo County1
- Corson County1
- Dewey County1
- Hand County1
- Hughes County1
- Hyde County1
- Jones County1
- Lyman County1
- Potter County1
- Stanley County1
- Sully County1
- Walworth County1
- Marshall County1
- Roberts County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20172019
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.