Alert archive / Minnesota / Severe Thunderstorm Warnings in 2025
Severe Thunderstorm Warning 167, NWS Grand Forks, ND
NWS Grand Forks, ND issued this severe thunderstorm warning at Aug 14, 2025, 10:27 PM CDT for Pennington County, Polk County, Red Lake County, Minnesota. It was in force for 63 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
- Aug 14, 2025, 10:27 PM CDT (03:27 UTC)
- Expired
- Aug 14, 2025, 11:30 PM CDT
- In force
- 63 min
- Issued by
- NWS Grand Forks, ND
- Area
- Storm-based polygon
- Hail
- 1.5 in
- Wind
- 60.0 mph
Counties Pennington County, MN, Polk County, MN, Red Lake County, MN
The radar
The Fargo/Grand Forks radar (KMVX), 95 km from the middle of the area, began a volume at 03:28 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.
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Grand Forks, ND wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 14, 6:20 PM CDT, 4 hours 7 minutes earlier.
Area forecast discussion, Aug 14, 6:20 PM CDT, 4 hours 7 minutes before
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</html>Hazardous weather outlook, Aug 14, 9:58 AM CDT, 12 hours 29 minutes before
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The site you requested is temporarily down for maintenance or an unexpected outage.
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</html>The office that day
Everything else NWS Grand Forks, ND issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 14, 8:08 PM CDT | Severe Thunderstorm Warning | FGF | Marshall | 37 min |
| Aug 14, 8:58 PM CDT | Severe Thunderstorm Warning | FGF | Polk | 47 min |
| Aug 14, 9:39 PM CDT | Severe Thunderstorm Warning | FGF | Pennington, Polk | 66 min |
| Aug 14, 10:37 PM CDT | Areal Flood Advisory | FGF | Polk | 3 hr |
| Aug 14, 11:17 PM CDT | Severe Thunderstorm Warning | FGF | Clearwater, Pennington, Polk, Red Lake | 58 min |
| Aug 15, 7:39 AM CDT | Special Weather Statement | FGF | Barnes | 36 min |
| Aug 15, 8:17 AM CDT | Special Weather Statement | FGF | Cass | 28 min |
| Aug 15, 8:56 AM CDT | Special Weather Statement | FGF | Traill | 34 min |
Nearby
Severe Thunderstorm Warnings in Minnesota, 2025Every severe thunderstorm warning in 2025
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.