BOONE, Iowa—The National Weather Service Severe Strom Forecast Center in Norman, Oklahoma has issued a Severe Thunderstorm Watch until 7:00 p.m.

SEVERE THUNDERSTORM WATCH OUTLINE UPDATE FOR WS 461
NWS STORM PREDICTION CENTER NORMAN OK
150 PM CDT TUE AUG 24 2021

SEVERE THUNDERSTORM WATCH 461 IS IN EFFECT UNTIL 700 PM CDT
FOR THE FOLLOWING LOCATIONS

.    IOWA COUNTIES INCLUDED ARE

AUDUBON              BENTON              BLACK HAWK
BOONE                BREMER              BUCHANAN
BUTLER               CALHOUN             CARROLL
CEDAR                CHICKASAW           CLAYTON
CLINTON              CRAWFORD            DALLAS
DELAWARE             DUBUQUE             FAYETTE
FRANKLIN             GREENE              GRUNDY
GUTHRIE              HAMILTON            HARDIN
HUMBOLDT             IOWA                JACKSON
JASPER               JOHNSON             JONES
LINN                 MARSHALL            MUSCATINE
POCAHONTAS           POLK                POWESHIEK
SAC                  SCOTT               STORY
TAMA                 WEBSTER             WRIGHT

(contributed information, NWS)