State forecast for South Dakota

Today...Rain or showers likely except increasing clouds far northeast. Thunderstorms possible southeast. Highs in the 40s west and north to the 50s southeast.

Tonight...Rain or showers likely. Thunderstorms possible southeast early. Snow possible in the black hills. Lows in the 30s west to the 40s southeast.

Saturday...Mostly cloudy. A chance of showers except far southeast. Highs in the 40s northwest to the 50s southeast.

Saturday night...Mostly cloudy with a chance of rain or showers. Lows in the 30s to lower 40s.

Extended forecast...

Sunday...Partly to mostly cloudy. Highs in the upper 40s and 50s.

Monday...Partly cloudy. Lows in the 30s. Highs in the 50s east to the lower 60s west.

Tuesday...Mostly cloudy with a chance of showers and thunderstorms west. Partly cloudy east. Lows in the 30s to lower 40s. Highs in the mid 50s to lower 60s.