356 AM CDT FRI APR 13 2012 National Weather Service/Des Moines – Cass and Area Counties in Iowa

TODAY…CLOUDY UNTIL LATE AFTERNOON THEN BECOMING PARTLY SUNNY. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGH MID MORNING… THEN ISOLATED THUNDERSTORMS IN THE LATE MORNING AND AFTERNOON. BREEZY…WARMER. HIGH IN THE UPPER 60S. SOUTH WIND 15 TO 25 MPH. CHANCE OF PRECIPITATION 50 PERCENT.

TONIGHT…MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF THUNDERSTORMS. LOW IN THE UPPER 50S. SOUTH WIND 10 TO 15 MPH.

SATURDAY…CLOUDY. A CHANCE OF THUNDERSTORMS UNTIL LATE AFTERNOON…THEN THUNDERSTORMS LIKELY LATE IN THE AFTERNOON. BREEZY. SOME THUNDERSTORMS MAY BE SEVERE LATE IN THE AFTERNOON. HIGH IN THE MID 70S. SOUTH WIND 10 TO 15 MPH INCREASING TO AROUND 20 MPH IN THE AFTERNOON. GUSTS UP TO 30 MPH. CHANCE OF THUNDERSTORMS 60 PERCENT.

SATURDAY NIGHT…THUNDERSTORMS LIKELY. BREEZY. SOME THUNDERSTORMS MAY BE SEVERE THROUGH MIDNIGHT. LOW IN THE LOWER 60S. SOUTH WIND 15 TO 20 MPH WITH GUSTS TO AROUND 30 MPH. CHANCE OF THUNDERSTORMS 70 PERCENT.

SUNDAY…PARTLY SUNNY. A SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING…THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. BREEZY. HIGH AROUND 70. SOUTHWEST WIND 15 TO 25 MPH WITH GUSTS TO AROUND 35 MPH. CHANCE OF THUNDERSTORMS 50 PERCENT.

SUNDAY NIGHT…MOSTLY CLOUDY. A 20 PERCENT CHANCE OF THUNDERSTORMS THROUGH MIDNIGHT. BREEZY…COOLER. LOW IN THE MID 40S.

MONDAY…PARTLY SUNNY. BREEZY…COOLER. HIGH IN THE MID 50S.