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Ended official alertUpdated

Severe Thunderstorm Warning for Bon Homme, SD; Yankton, SD

This alert has ended.Kept for recent context. Do not use it as a current warning.

Official alert fields

What you need to know

Applies to
Bon Homme, Yankton
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 826 PM CDT, severe thunderstorms were located along a line extending from Lewis And Clark State Recreation Area to near Crofton, moving east at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Public. At 757 PM CDT, a 61 mph wind gust was reported in Springfield. IMPACT...People and animals...

What the bulletin says to do

For your protection move to an interior room on the lowest floor of a building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in Sioux Falls.

Read official NWS bulletin

Full official description

Bulletin details

At 826 PM CDT, severe thunderstorms were located along a line extending from Lewis And Clark State Recreation Area to near Crofton, moving east at 35 mph. HAZARD...Golf ball size hail and 60 mph wind gusts. SOURCE...Public. At 757 PM CDT, a 61 mph wind gust was reported in Springfield. 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... Lewis And Clark State Recreation Area.

Lifecycle record

Official revisions

3 captured
  1. Update

    Severe Thunderstorm Warning issued September 1 at 8:26PM CDT until September 1 at 8:45PM CDT by NWS Sioux Falls SD

    Official revision
  2. Update

    Severe Thunderstorm Warning issued September 1 at 8:12PM CDT until September 1 at 8:45PM CDT by NWS Sioux Falls SD

    Official revision
  3. Alert

    Severe Thunderstorm Warning issued September 1 at 7:53PM CDT until September 1 at 8:45PM CDT by NWS Sioux Falls SD

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Sioux Falls SD. 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