| Event | Severe Thunderstorm Watch |
| Severity | Severe |
| Urgency | Future |
| Certainty | Possible |
| Area | Cedar, IA; Clinton, IA; Delaware, IA; Des Moines, IA; Dubuque, IA; Jackson, IA; Johnson, IA; Jones, IA; Linn, IA; Louisa, IA; Muscatine, IA; Scott, IA; Bureau, IL; Carroll, IL; Henderson, IL; Henry, IL; Jo Daviess, IL; Mercer, IL; Putnam, IL; Rock Island, IL; Stephenson, IL; Warren, IL; Whiteside, IL |
| Effective | 8/11/2026, 7:23:00 AM CDT |
| Expires | 8/11/2026, 2:00:00 PM CDT |
Severe Thunderstorm Watch issued August 11 at 7:23AM CDT until August 11 at 2:00PM CDT by NWS Quad Cities IA IL
Details
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH
563 IN EFFECT UNTIL 2 PM CDT THIS AFTERNOON FOR THE FOLLOWING
AREAS
IN ILLINOIS THIS WATCH INCLUDES 11 COUNTIES
IN NORTH CENTRAL ILLINOIS
BUREAU PUTNAM
IN NORTHWEST ILLINOIS
CARROLL HENRY IL JO DAVIESS
MERCER ROCK ISLAND STEPHENSON
WHITESIDE
IN WEST CENTRAL ILLINOIS
HENDERSON WARREN
IN IOWA THIS WATCH INCLUDES 12 COUNTIES
IN EAST CENTRAL IOWA
CEDAR CLINTON JACKSON
JOHNSON JONES LINN
MUSCATINE SCOTT
IN NORTHEAST IOWA
DELAWARE DUBUQUE
IN SOUTHEAST IOWA
DES MOINES LOUISA
THIS INCLUDES THE CITIES OF ALEDO, ANAMOSA, BETTENDORF,
BURLINGTON, CEDAR RAPIDS, CLINTON, CREDIT ISLAND, DAVENPORT,
DUBUQUE, FREEPORT, GALENA, GENESEO, HENNEPIN, IOWA CITY,
MANCHESTER, MAQUOKETA, MOLINE, MONMOUTH, MOUNT CARROLL,
MUSCATINE, OQUAWKA, PRINCETON, ROCK ISLAND, STERLING, TIPTON,
AND WAPELLO.
This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.
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