Headline:
Severe Thunderstorm Warning issued August 11 at 7:23AM CDT until August 11 at 8:30AM CDT by NWS Quad Cities IA IL
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
August 11, 2026 - 5:23am
Expires:
August 11, 2026 - 6:30am
Description:
At 722 AM CDT, severe thunderstorms were located along a line
extending from Lamont to Robinson to Center Point, moving east at 65
mph.
HAZARD...60 mph wind gusts.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Anamosa, Manchester, Dyersville, Monticello, Center Point, Cascade,
Central City, Edgewood, Winthrop, Earlville, Olin, Alburnett, Coggon,
Hopkinton, Wyoming, Oxford Junction, Lamont, Delhi, Colesburg, and
Ryan.
This includes Interstate 380 between mile markers 33 and 37.
Instruction:
Remain alert for a possible tornado! Tornadoes can develop quickly
from severe thunderstorms. If you spot a tornado go at once into the
basement or small central room in a sturdy structure.
For your protection move to an interior room on the lowest floor of a
sturdy building.
Continuous cloud to ground lightning is occurring with these storms.
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.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Remember a severe thunderstorm warning and tornado warning are in
effect for portions of this warning for higher wind speeds.
Area Description:
Buchanan, IA; Delaware, IA; Jones, IA; Linn, IA
Forcast Office:
NWS Quad Cities IA IL
Sender:
w-nws.webmaster@noaa.gov