Severe Thunderstorm Warning for Norman, MN; Polk, MN; Grand Forks, ND +2 more
Official alert fields
What you need to know
- Applies to
- Norman, Polk, Grand Forks, Steele, Traill
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 127 PM CDT, severe thunderstorms were located along a line extending from near Oslo to near Thompson to near Clifford, moving east at 20 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is...
What the bulletin says to do
For your protection move to an interior room on the lowest floor of a building.
Full official description
Bulletin details
At 127 PM CDT, severe thunderstorms were located along a line extending from near Oslo to near Thompson to near Clifford, moving east at 20 mph. HAZARD...70 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Grand Forks, East Grand Forks, Crookston, Grand Forks AFB, Mayville, Ada, and Hillsboro. This includes Interstate 29 between mile markers 102 and 159.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued September 3 at 1:27PM CDT until September 3 at 2:00PM CDT by NWS Grand Forks ND
Official revision - Alert
Severe Thunderstorm Warning issued September 3 at 12:53PM CDT until September 3 at 2:00PM CDT by NWS Grand Forks ND
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Grand Forks ND. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
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- Last collected