Severe Thunderstorm Warning for Boone, IA; Dallas, IA; Guthrie, IA +1 more
Official alert fields
What you need to know
- Effective
- Ended
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Observed
What is happening
At 617 AM CDT, severe thunderstorms were located along a line extending from Churdan to 5 miles southwest of Ledges State Park to Diamondhead Lake, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... West Des...
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 617 AM CDT, severe thunderstorms were located along a line extending from Churdan to 5 miles southwest of Ledges State Park to Diamondhead Lake, moving east at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees. Locations impacted include... West Des Moines, Urbandale, Clive, Waukee, Boone, Grimes, Perry, Adel, Madrid, Ogden, Dallas Center, Granger, Woodward, Big Creek Lake, Boone Speedway, Saylorville Lake, Redfield, Minburn, Bouton, and Luther. This includes Interstate 80 between mile markers 114 and 120.
Lifecycle record
Official revisions
- Update
Severe Thunderstorm Warning issued August 13 at 6:18AM CDT until August 13 at 6:30AM CDT by NWS Des Moines IA
Official revision - Update
Severe Thunderstorm Warning issued August 13 at 6:06AM CDT until August 13 at 6:30AM CDT by NWS Des Moines IA
Official revision - Alert
Severe Thunderstorm Warning issued August 13 at 5:51AM CDT until August 13 at 6:30AM CDT by NWS Des Moines IA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Des Moines IA. This page reorganizes official fields and does not add a forecast or expand the affected area.
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