682 FPUS63 KDMX 181000 SFPIA IAZALL-182200- STATE FORECAST FOR IOWA NATIONAL WEATHER SERVICE DES MOINES IA 500 AM CDT SUN APR 18 2004 .TODAY...PARTLY CLOUDY...WINDY...AND WARM. A CHANCE OF THUNDERSTORMS IN THE LATE AFTERNOON. HIGHS IN THE 80S. .TONIGHT...THUNDERSTORMS LIKELY NORTH...SOME MAY BE SEVERE. A CHANCE OF THUNDERSTORMS ELSEWHERE. LOWS IN THE MID 40S NORTHWEST TO MID 60S SOUTHEAST. .MONDAY...PARTLY CLOUDY AND COOLER. HIGHS AROUND 60 NORTH TO NEAR 70 FAR SOUTH. .TUESDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 50S TO UPPER 60S. LOWS IN THE MID 30S TO MID 40S. .WEDNESDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS EAST. HIGHS IN THE UPPER 50S TO THE MID 60S. LOWS IN THE 40S. .THURSDAY...PARTLY CLOUDY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. HIGHS IN THE 60S. LOWS IN THE 40S. $$ JAW