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Active official alertUpdated

Severe Thunderstorm Warning for Marshall, MN; Pennington, MN; Red Lake, MN

Official alert fields

What you need to know

Effective
Ends or expires
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 758 PM CDT, severe thunderstorms were located along a line extending from Holt to near Thief River Falls to Huot, moving east at 40 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings....

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 758 PM CDT, severe thunderstorms were located along a line extending from Holt to near Thief River Falls to Huot, moving east at 40 mph. HAZARD...70 mph wind gusts and nickel size hail. SOURCE...Radar indicated. IMPACT...Expect considerable tree damage. Damage is likely to mobile homes, roofs, and outbuildings. Locations impacted include... Thief River Falls, Red Lake Falls, Plummer, St. Hilaire, Brooks, Viking, and Holt.

Official geometry where available

Alert boundary

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued September 3 at 7:58PM CDT until September 3 at 8:15PM CDT by NWS Grand Forks ND

    Official revision
  2. Update

    Severe Thunderstorm Warning issued September 3 at 7:41PM CDT until September 3 at 8:15PM CDT by NWS Grand Forks ND

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued September 3 at 7:19PM CDT until September 3 at 8:15PM 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
Update
Last collected
Methodology and corrections