Alert archive / North Dakota / Winter Storm Warnings
Winter Storm Warnings in North Dakota, 2021
6 winter storm warnings in 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 winter storm warnings reaches back to 2005.
Winter Storm Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Winter Storm Warnings
- 6
- Busiest month
- December5 winter storm warnings
- Busiest day
- December 4, 20212 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 |
|---|---|---|---|---|
| Oct 12, 3:03 PM CDT | Winter Storm Warning | BIS | Bowman, Golden Valley, Slope | 30 hr |
| Dec 4, 3:52 AM CST | Winter Storm Warning | FGF | Benson, Cass, Cavalier, Eddy, Grand Forks, Griggs and 7 more | 47 hr |
| Dec 4, 4:39 AM CST | Winter Storm Warning | BIS | Bottineau, Burke, Divide, Foster, McHenry, Mountrail and 6 more | 32 hr |
| Dec 17, 5:50 PM CST | Winter Storm Warning | FGF | Richland, Sargent | 6 hr |
| Dec 26, 3:22 AM CST | Winter Storm Warning | FGF | Barnes, Benson, Cass, Cavalier, Eddy, Grand Forks and 11 more | 36 hr |
| Dec 26, 3:50 AM CST | Winter Storm Warning | BIS | Bottineau, Burke, Burleigh, Dickey, Emmons, Foster and 15 more | 35 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Benson County2
- Cass County2
- Cavalier County2
- Eddy County2
- Grand Forks County2
- Griggs County2
- Nelson County2
- Pembina County2
- Ramsey County2
- Steele County2
- Towner County2
- Traill County2
- Walsh County2
- Bottineau County2
- Burke County2
- Foster County2
- McHenry County2
- Mountrail County2
- Pierce County2
- Renville County2
- Rolette County2
- Sheridan County2
- Wells County2
- Richland County2
- Sargent County2
- Bowman County1
- Golden Valley County1
- Slope County1
- Divide County1
- Williams County1
- Barnes County1
- Ransom County1
- Burleigh County1
- Dickey County1
- Emmons County1
- Grant County1
- Kidder County1
- LaMoure County1
- Logan County1
- McIntosh County1
3 more counties
The busiest days
Days with the most alerts issued, by UTC date.
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. Rebuilt daily.