Expires:201305230900;;557485 FPUS53 KDMX 230659 ZFPDMX ZONE FORECASTS FOR IOWA NATIONAL WEATHER SERVICE DES MOINES IA 159 AM CDT THU MAY 23 2013 IAZ062-230900- POWESHIEK- INCLUDING THE CITIES OF...GRINNELL 159 AM CDT THU MAY 23 2013 .REST OF TONIGHT...MOSTLY CLOUDY WITH SCATTERED LIGHT SHOWERS. LOW IN THE LOWER 50S. NORTHWEST WIND 10 TO 15 MPH WITH GUSTS TO AROUND 25 MPH. CHANCE OF SHOWERS 50 PERCENT. .THURSDAY...PARTLY SUNNY. BREEZY. HIGH IN THE UPPER 60S. NORTH WIND 10 TO 20 MPH. .THURSDAY NIGHT...MOSTLY CLEAR. LOW IN THE LOWER 40S. EAST WIND NEAR 10 MPH. .FRIDAY...MOSTLY SUNNY. HIGH IN THE UPPER 60S. SOUTHEAST WIND 5 TO 10 MPH. .FRIDAY NIGHT...PARTLY CLOUDY WITH A CHANCE OF THUNDERSTORMS THROUGH MIDNIGHT...THEN MOSTLY CLOUDY WITH THUNDERSTORMS LIKELY AFTER MIDNIGHT. LOW AROUND 50. SOUTHEAST WIND 5 TO 10 MPH. CHANCE OF THUNDERSTORMS 60 PERCENT. .SATURDAY...CLOUDY. THUNDERSTORMS LIKELY IN THE MORNING...THEN A CHANCE OF THUNDERSTORMS IN THE AFTERNOON. HIGH IN THE MID 60S. CHANCE OF THUNDERSTORMS 60 PERCENT. .SATURDAY NIGHT AND SUNDAY...CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. LOW IN THE LOWER 50S. HIGH IN THE UPPER 60S. .SUNDAY NIGHT THROUGH MONDAY NIGHT...MOSTLY CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. LOW IN THE UPPER 50S. HIGH IN THE MID 70S. .TUESDAY...MOSTLY CLOUDY WITH A 50 PERCENT CHANCE OF THUNDERSTORMS. HIGH IN THE UPPER 70S. .TUESDAY NIGHT...PARTLY CLOUDY WITH A 40 PERCENT CHANCE OF THUNDERSTORMS. LOW IN THE LOWER 60S. .WEDNESDAY...MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF THUNDERSTORMS. HIGH IN THE UPPER 70S. $$