State forecast for S.D.

Winter storm watch in effect from midnight tonight until 600 pm thursday for the black hills...

Today...Rain west and extreme south...Decreasing in coverage during the day...Especially south. Scattered morning showers east. Mostly cloudy. Highs near 50 far west to the mid 60s southeast.

Tonight...Mostly cloudy. Rain and scattered thunderstorms west to south. Lows 35 to 45 west and north and 45 to 55 southeast.

Thursday...Rain and thunderstorms west and south. A chance northeast. Mostly cloudy. Highs ranging from 45 to 50 far west to the mid 60s far southeast.

Thursday night...Rain and thunderstorms southeast and a chance of showers and isolated thunderstorms west and north. Lows in the 30s west and north and the 40s southeast.

Friday...Mostly cloudy with decreasing clouds. A slight chance of showers far southeast in the morning. Highs mainly in the 50s.

Saturday...Mostly clear to partly cloudy. Lows 25 to 35. Highs in the upper 50s to mid 60s.

Sunday...Partly cloudy. A slight chance for showers southeast sunday night. Lows in the 30s. Highs in the 60s.