Headline:
Severe Thunderstorm Warning issued June 11 at 8:19AM CDT until June 11 at 9:30AM CDT by NWS Quad Cities IA IL
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 11, 2026 - 6:19am
Expires:
June 11, 2026 - 7:30am
Description:
SVRDVN
The National Weather Service in the Quad Cities has issued a
* Severe Thunderstorm Warning for...
Northern Henry County in southeastern Iowa...
Northwestern Louisa County in southeastern Iowa...
Keokuk County in southeastern Iowa...
Central Johnson County in east central Iowa...
Washington County in southeastern Iowa...
Jefferson County in southeastern Iowa...
Southern Iowa County in east central Iowa...
* Until 930 AM CDT.
* At 818 AM CDT, severe thunderstorms were located along a line
extending from near Barnes City to near Oskaloosa Municipal Airport
to near Blakesburg, moving east at 65 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
* Locations impacted include...
Iowa City, Fairfield, Washington, Sigourney, Columbus Junction,
Coralville, Williamsburg, Kalona, Tiffin, Wellman, Lone Tree,
University Heights, North English, Riverside, Wayland, Hedrick,
Hills, Brighton, What Cheer, and Richland.
This includes Interstate 80 in Iowa between mile markers 205 and 253.
Instruction:
Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
A Tornado Watch remains in effect until 300 PM CDT for southeastern
and east central Iowa.
Area Description:
Henry, IA; Iowa, IA; Jefferson, IA; Johnson, IA; Keokuk, IA; Louisa, IA; Washington, IA
Forcast Office:
NWS Quad Cities IA IL
Sender:
w-nws.webmaster@noaa.gov