Severe Thunderstorm Warning for Griggs, ND; Nelson, ND
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 741 PM CDT, a severe thunderstorm was located near Red Willow Lake, or 34 miles northeast of Carrington, moving northeast at 30 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained weather spotters. At 7:21pm half dollar size hail was reported in Mchenry. IMPACT...People and animals outdoors...
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 741 PM CDT, a severe thunderstorm was located near Red Willow Lake, or 34 miles northeast of Carrington, moving northeast at 30 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Trained weather spotters. At 7:21pm half dollar size hail was reported in Mchenry. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect wind damage to roofs, siding, and trees. Locations impacted include... Red Willow Lake and Mose.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 24 at 7:42PM CDT until August 24 at 8:00PM CDT by NWS Grand Forks ND
Official revision - Update
Severe Thunderstorm Warning issued August 24 at 7:27PM CDT until August 24 at 8:00PM CDT by NWS Grand Forks ND
Official revision - Alert
Severe Thunderstorm Warning issued August 24 at 7:06PM CDT until August 24 at 8:00PM 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.
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