Snow Squall Warnings in South Dakota
23 snow squall warnings since 1986. 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 snow squall warnings reaches back to 2005.
Snow Squall Warnings by county
Each county as a circle sized by its count since 1986. Tap one for its archive.
- Snow Squall Warnings
- 23
- Busiest year
- 20228 snow squall warnings
- Average year
- 5over 5 years on file
Over time
By year
Before late 2005 the archive holds only tornado, severe thunderstorm, flash flood and marine warnings, and from 1997 SPC's watches, so the jump that year is the archive widening, not the weather.
By month of the year
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Pennington County12
- Meade County11
- Day County4
- Marshall County3
- Brown County2
- Clark County2
- Spink County2
- Mellette County2
- Todd County2
- Tripp County2
- Fall River County2
- Haakon County2
- Jackson County2
- Oglala Lakota County2
- Beadle County1
- Brookings County1
- Codington County1
- Edmunds County1
- Faulk County1
- Hamlin County1
- Hand County1
- Kingsbury County1
- Lake County1
- Lincoln County1
- McPherson County1
- Minnehaha County1
- Moody County1
- Turner County1
- Butte County1
- Grant County1
- Roberts County1
- Custer County1
The latest snow squall warnings
The most recent on file, newest first.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 7, 7:07 PM CST | Snow Squall Warning | UNR | Custer, Haakon, Jackson, Oglala Lakota, Pennington | 38 min |
| Jan 11, 8:23 PM CST | Snow Squall Warning | UNR | Meade, Pennington | 37 min |
Nearby
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.