The National Weather Service has issued a Severe Thunderstorm Watch in effect from now until 1 a.m. Tuesday for the following Iowa Counties:
ADAIR, ADAMS, APPANOOSE, AUDUBON, BLACK HAWK, BOONE, CALHOUN, CARROLL, CASS, CLARKE, CRAWFORD, DALLAS, DAVIS, DECATUR, FREMONT, GREENE, GRUNDY, GUTHRIE, HAMILTON, HARDIN, HARRISON, JASPER, LUCAS, MADISON, MAHASKA, MARION, MARSHALL, MILLS, MONROE, MONTGOMERY, PAGE, POLK, POTTAWATTAMIE, POWESHIEK, RINGGOLD, SAC, SHELBY, STORY, TAMA,
TAYLOR, UNION, WAPELLO, WARREN, WAYNE, WEBSTER.
Thunderstorms are possible and expected tonight. Strong storms are possible with hail, gusty winds and heavy rainfall.