Alert archive / North Dakota / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 99, NWS Bismarck, ND
NWS Bismarck, ND issued this severe thunderstorm warning at Jun 27, 2026, 9:35 PM CDT for 6 counties in 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
- Jun 27, 2026, 9:35 PM CDT (02:35 UTC)
- Expired
- Jun 27, 2026, 10:30 PM CDT
- In force
- 55 min
- Issued by
- NWS Bismarck, ND
- Area
- Storm-based polygon
- Damage threat
- Considerable
- Hail
- 0.75 in
- Wind
- 70.0 mph
Counties McLean County, ND, Mercer County, ND, Morton County, ND, Mountrail County, ND, Oliver County, ND, Ward County, ND
The radar
The Bismarck radar (KBIS), 106 km from the middle of the area, began a volume at 02:35 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 27, 4:05 PM CDT | Tornado Watch | SPC | 11 hr |
The office that day
Everything else NWS Bismarck, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 27, 7:07 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Slope | 68 min |
| Jun 27, 7:09 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Dunn, Stark | 66 min |
| Jun 27, 7:33 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Slope | 42 min |
| Jun 27, 7:34 PM CDT | Tornado Warning | BIS | Billings | 41 min |
| Jun 27, 7:40 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Golden Valley, McKenzie | 65 min |
| Jun 27, 7:48 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Bowman, Hettinger, Slope, Stark | 57 min |
| Jun 27, 8:02 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Dunn, Golden Valley, McKenzie, Stark | 58 min |
| Jun 27, 8:14 PM CDT | Tornado Warning | BIS | Adams | 46 min |
| Jun 27, 8:43 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Grant, Hettinger, Morton, Sioux, Stark | 62 min |
| Jun 27, 8:45 PM CDT | Severe Thunderstorm Warning | BIS | Divide, McKenzie, Williams | 60 min |
| Jun 27, 8:54 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Grant, Hettinger | 51 min |
| Jun 27, 8:55 PM CDT | Severe Thunderstorm Warning | BIS | Billings, Dunn, McKenzie, McLean, Mercer, Morton and 4 more | 65 min |
| Jun 27, 9:41 PM CDT | Severe Thunderstorm Warning | BIS | Burke, Divide, McKenzie, Mountrail, Ward, Williams | 64 min |
| Jun 27, 9:43 PM CDT | Severe Thunderstorm Warning | BIS | Adams, Grant, Hettinger, Morton, Sioux | 62 min |
| Jun 27, 10:27 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Emmons, McLean, Morton, Oliver, Sioux | 63 min |
| Jun 27, 10:29 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, McHenry, McLean, Mercer, Oliver, Renville and 1 more | 61 min |
| Jun 27, 10:32 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, Burke, Divide, Mountrail, Renville, Ward | 58 min |
| Jun 27, 10:44 PM CDT | Tornado Warning | BIS | Burleigh, Morton, Oliver | 31 min |
| Jun 27, 11:06 PM CDT | Tornado Warning | BIS | Burleigh, Emmons | 24 min |
| Jun 27, 11:10 PM CDT | Severe Thunderstorm Warning | BIS | McHenry, Sheridan | 65 min |
| Jun 27, 11:25 PM CDT | Severe Thunderstorm Warning | BIS | Burleigh, Emmons, Kidder, Logan, McIntosh | 65 min |
| Jun 27, 11:29 PM CDT | Tornado Warning | BIS | Burleigh, Emmons, Kidder | 31 min |
| Jun 27, 11:30 PM CDT | Severe Thunderstorm Warning | BIS | Bottineau, McHenry, Renville, Ward | 60 min |
| Jun 27, 11:52 PM CDT | Severe Thunderstorm Warning | BIS | Pierce, Sheridan, Wells | 68 min |
| Jun 28, 12:21 AM CDT | Severe Thunderstorm Warning | BIS | Foster, Kidder, Stutsman | 54 min |
| Jun 28, 1:18 AM CDT | Special Weather Statement | BIS | Foster, Stutsman | 42 min |
| Jun 28, 5:24 PM CDT | Special Weather Statement | BIS | Burke | 21 min |
| Jun 28, 5:32 PM CDT | Severe Thunderstorm Warning | BIS | Burke | 17 min |
| Jun 28, 6:41 PM CDT | Special Weather Statement | BIS | Burke | 34 min |
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.