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Ended official alertUpdated

Severe Thunderstorm Warning for Clinton, IA; Scott, IA

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
Clinton, Scott
Effective
Ended
Official severity
Severe
Official urgency
Immediate
Official certainty
Observed

What is happening

At 701 PM CDT, a severe thunderstorm was located over Toronto, or 14 miles southwest of Maquoketa, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted...

What the bulletin says to do

For your protection move to an interior room on the lowest floor of a sturdy building. To report severe weather contact your nearest law enforcement agency. They will send your report to the National Weather Service office in the Quad Cities. Continuous cloud to ground lightning is occurring with this storm. Move indoors immediately. Lightning is one of nature's leading killers. Remember, if you can hear thunder, you are close enough to be struck by lightning.

Read official NWS bulletin

Full official description

Bulletin details

At 701 PM CDT, a severe thunderstorm was located over Toronto, or 14 miles southwest of Maquoketa, moving southeast at 20 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees. Locations impacted include... DeWitt, Wheatland, Grand Mound, Calamus, Donahue, Toronto, Dixon, Sherman Park, Walnut Grove Park, Clinton County Fairgrounds, Big Rock, and Camp Liberty.

Lifecycle record

Official revisions

2 captured
  1. Update

    Severe Thunderstorm Warning issued August 21 at 7:01PM CDT until August 21 at 7:30PM CDT by NWS Quad Cities IA IL

    Official revision
  2. Alert

    Severe Thunderstorm Warning issued August 21 at 6:51PM CDT until August 21 at 7:30PM CDT by NWS Quad Cities IA IL

    Official revision

Source and limitations

Publisher: Weather Alert Watch. Primary source: NWS Quad Cities IA IL. 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