346 AM CDT FRI AUG 24 2012- National Weather Service/Des Moines

TODAY…PARTLY SUNNY. ISOLATED THUNDERSTORMS BEFORE NOON. ISOLATED   THUNDERSTORMS LATE IN THE AFTERNOON. HIGH IN THE UPPER 80S. SOUTH WIND 10 TO 15 MPH. CHANCE OF THUNDERSTORMS 20 PERCENT.

TONIGHT…MOSTLY CLOUDY. A CHANCE OF THUNDERSTORMS THROUGH MIDNIGHT…THEN SHOWERS LIKELY AND SCATTERED THUNDERSTORMS AFTER MIDNIGHT. LOW IN THE MID 60S. SOUTH WIND 5 TO 10 MPH. CHANCE OF PRECIPITATION 70 PERCENT.

SATURDAY…SHOWERS AND SCATTERED THUNDERSTORMS. COOLER. HIGH IN THE MID 70S. SOUTH WIND 5 TO 10 MPH. CHANCE OF PRECIPITATION 90 PERCENT.

SATURDAY NIGHT…SHOWERS LIKELY AND SCATTERED THUNDERSTORMS. LOW IN THE MID 60S. SOUTHEAST WIND NEAR 5 MPH. CHANCE OF PRECIPITATION 70 PERCENT.

SUNDAY…MOSTLY CLOUDY IN THE MORNING THEN BECOMING MOSTLY SUNNY. A 30 PERCENT CHANCE OF THUNDERSTORMS. HIGH IN THE LOWER 80S. NORTHEAST WIND NEAR 5 MPH.

SUNDAY NIGHT…PARTLY CLOUDY. LOW IN THE LOWER 60S.

MONDAY THROUGH WEDNESDAY…MOSTLY CLEAR. HIGH IN THE UPPER 80S. LOWS IN THE MID 60S.