A Severe Thunderstorm Watch is in effect for all of southwest Iowa until 10:00 p.m.
Counties in Iowa included in the Watch:
ADAIR ADAMS APPANOOSE
AUDUBON BLACK HAWK BOONE
BREMER BUTLER CALHOUN
CARROLL CASS CLARKE
CRAWFORD DALLAS DAVIS
DECATUR FRANKLIN FREMONT
GREENE GRUNDY GUTHRIE
HAMILTON HARDIN HARRISON
HUMBOLDT JASPER LUCAS
MADISON MAHASKA MARION
MARSHALL MILLS MONONA
MONROE MONTGOMERY PAGE
POCAHONTAS POLK POTTAWATTAMIE
POWESHIEK RINGGOLD SAC
SHELBY STORY TAMA
TAYLOR UNION WAPELLO
WARREN WAYNE WEBSTER
WRIGHT