000 FPUS63 KFSD 102134 SFPSD SDZ001>074-111200- STATE FORECAST FOR SOUTH DAKOTA NATIONAL WEATHER SERVICE SIOUX FALLS SD 435 AM CDT TUE MAY 10 2005 ...WINTER STORM WARNING FOR THE NORTHERN BLACK HILLS AND THE FAR NORTHWEST WEDNESDAY MORNING THROUGH THURSDAY MORNING... ...WINTER STORM WATCH FOR THE EASTERN SECTION OF NORTHWEST SOUTH DAKOTA SOUTHWARD TO THE WEST CENTRAL PLAINS AND SOUTHERN AND CENTRAL BLACK HILLS... .TONIGHT...RAIN AND THUNDERSTORMS DEVELOPING. PERIODS OF RAIN IN THE WEST MIXING WITH SNOW AFTER MIDNIGHT IN THE NORTHWEST AND NORTHERN HILLS. RAIN LIKELY IN THE SOUTHEAST AND SOUTH CENTRAL. CHANCE FOR RAIN OVER THE NORTH. LOWS FROM NEAR 35 NORTHWEST TO 50 TO 55 SOUTHEAST. .WEDNESDAY...SNOW IN THE FAR NORTHWEST TO NORTHERN HILLS..AND RAIN OVER THE REST OF THE WESTERN THIRD. RAIN LIKELY IN THE CENTRAL... WITH CHANCES FOR SHOWERS OR THUNDERSTORMS IN THE EAST. HIGHS FROM NEAR 35 NORTHWEST TO 55 TO 60 SOUTHEAST. .WEDNESDAY NIGHT...SNOW IN THE WESTERN QUARTER AND NORTH CENTRAL. WIDESPREAD RAIN ELSEWHERE...MIXING WITH SNOW PARTS OF THE WEST CENTRAL PLAINS AND SOUTH CENTRAL. LOWS FROM THE UPPER 20S NORTHWEST TO 40 TO 45 SOUTHEAST. .THURSDAY...CONSIDERABLY CLOUDY STATEWIDE. SNOW LIKELY WEST IN THE MORNING...THEN DECREASING. CHANCE FOR RAIN OR SNOW CENTRAL...AND RAIN IN THE EAST. HIGHS FROM AROUND 40 IN THE WEST AND NORTH CENTRAL...TO THE MID 50S SOUTHEAST. .FRIDAY...DECREASING CLOUDS STATEWIDE. CHANCE FOR RAIN WEST...MAINLY DURING THE DAY. LOWS 30 TO 40. HIGHS IN THE MID TO UPPER 50S. .SATURDAY...MOSTLY CLEAR. LOWS 35 TO 40. HIGHS IN THE 60S. .SUNDAY...PARTLY CLOUDY WEST...MOSTLY CLEAR CENTRAL AND EAST. LOWS AROUND 40 AND HIGHS 65 TO 75. $$