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Ended official alertUpdated

Severe Thunderstorm Warning for Fall River, 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
Fall River
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 437 PM MDT, a severe thunderstorm was located 9 miles southeast of Ardmore, or 30 miles southeast of Edgemont, moving southeast at 40 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding,...

What the bulletin says to do

Anyone outdoors should move to shelter inside a well-built structure and stay away from windows. This storm is capable of producing widespread damaging winds and dangerous hail.

Read official NWS bulletin

Full official description

Bulletin details

At 437 PM MDT, a severe thunderstorm was located 9 miles southeast of Ardmore, or 30 miles southeast of Edgemont, moving southeast at 40 mph. HAZARD...Tennis ball size hail and 70 mph wind gusts. SOURCE...Radar indicated. IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings. Locations impacted include... Ardmore.

Lifecycle record

Official revisions

4 captured
  1. Update

    Severe Thunderstorm Warning issued August 17 at 4:37PM MDT until August 17 at 5:00PM MDT by NWS Rapid City SD

    Official revision
  2. Update

    Severe Thunderstorm Warning issued August 17 at 4:20PM MDT until August 17 at 5:00PM MDT by NWS Rapid City SD

    Official revision
  3. Update

    Severe Thunderstorm Warning issued August 17 at 4:14PM MDT until August 17 at 5:00PM MDT by NWS Rapid City SD

    Official revision
  4. Alert

    Severe Thunderstorm Warning issued August 17 at 4:05PM MDT until August 17 at 5:00PM MDT by NWS Rapid City SD

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Rapid City 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