Alert archive / North Dakota / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 348, NWS Bismarck, ND
NWS Bismarck, ND issued this severe thunderstorm warning at Sep 28, 2026, 9:20 PM MDT for Dunn County, Mercer County, North Dakota. It was in force for 55 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Sep 28, 2026, 9:20 PM MDT (03:20 UTC)
- Expired
- Sep 28, 2026, 10:15 PM MDT
- In force
- 55 min
- Issued by
- NWS Bismarck, ND
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Dunn County, ND, Mercer County, ND
The radar
The Bismarck radar (KBIS), 127 km from the middle of the area, began a volume at 03:21 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Bismarck, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 28, 9:11 PM MDT | Areal Flood Advisory | BIS | Stutsman | 8 hr |
| Sep 28, 10:22 PM MDT | Special Weather Statement | BIS | McLean | 38 min |
| Sep 28, 10:51 PM MDT | Areal Flood Advisory | BIS | Stutsman | 6 hr |
| Sep 28, 11:47 PM MDT | Special Weather Statement | BIS | Sheridan | 28 min |
| Sep 29, 1:10 AM MDT | Special Weather Statement | BIS | Burleigh | 35 min |
| Sep 29, 1:20 AM MDT | Areal Flood Advisory | BIS | Sheridan | 3 hr |
| Sep 29, 1:42 AM MDT | Areal Flood Advisory | BIS | Stutsman | 3 hr |
| Sep 29, 2:14 AM MDT | Dense Fog Advisory | BIS | Adams, Bottineau, Burke, Burleigh, Divide, Dunn and 22 more | 7 hr |
| Sep 29, 8:52 AM MDT | Dense Fog Advisory | BIS | Bottineau, McHenry, McLean, Mercer, Oliver, Pierce and 4 more | 2 hr |
Nearby
Severe Thunderstorm Warnings in North Dakota, 2026Every severe thunderstorm warning in 2026
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.