Severe Thunderstorms Forecast for Portions of the Plains, Mississippi Valley, and Mid South

Intense and widespread severe thunderstorms are expected Friday afternoon into the overnight hours across parts of the middle Mississippi Valley and Mid-South vicinity, eastward to the lower Ohio and Tennessee Valleys. Strong and damaging wind gusts are forecast along with several strong tornadoes. Farther north, heavy snow and blizzard conditions are possible over the Upper Midwest. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48° N Lon: 103.78° W Elev: 3898 ft.

Fair

32°F

0°C

Humidity	69%
Wind Speed	NE 6 mph
Barometer	29.58 in
Dewpoint	23°F (-5°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	30 Mar 9:35 am MDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Detailed forecast for

Northern Foot Hills

Rest Of Today

Partly cloudy. Highs in the lower 50s. East winds around 5 mph, increasing to 10 to 15 mph with gusts up to 25 mph this afternoon.

Tonight

Snow likely with a chance of rain in the evening, then snow after midnight. Snow accumulation of 2 to 4 inches. Lows in the mid 20s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 90 percent.

Friday

Cloudy. Snow in the morning, then a chance of snow in the afternoon. Patchy blowing and drifting snow in the afternoon. Additional snow accumulation of 3 to 5 inches. Cooler with highs in the lower 30s. Northwest winds 10 to 20 mph with gusts up to 30 mph. Chance of snow 90 percent.

Friday Night

Partly cloudy in the evening, then clearing. Lows in the lower 20s. West winds 10 to 15 mph.

Saturday

Mostly sunny in the morning, then becoming partly cloudy. Not as cool with highs in the lower 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph, increasing to 10 to 20 mph with gusts up to 30 mph in the afternoon.

Saturday Night

Partly cloudy and windy. Lows in the lower 30s.

Sunday

Partly cloudy. A slight chance of snow in the afternoon. Highs in the upper 40s. Chance of snow 20 percent.

Sunday Night

Partly cloudy with a slight chance of snow in the evening, then mostly cloudy with a chance of snow after midnight. Lows in the upper 20s. Chance of snow 40 percent.

Monday

Mostly cloudy. A chance of snow in the morning, then snow likely in the afternoon. Light snow accumulation possible. Highs in the upper 30s. Chance of snow 70 percent.

Monday Night

Snow. Snow may be heavy at times. Additional heavy snow accumulation. Lows 15 to 20. Chance of snow 90 percent.

Tuesday

Snow. Snow may be heavy at times. Additional heavy snow accumulation. Highs in the upper 20s. Chance of snow 90 percent.

Tuesday Night

Mostly cloudy with snow likely. Snow may be heavy at times in the evening. Additional moderate snow accumulation possible. Lows around 15. Chance of snow 70 percent. Wind chill values near zero.

Wednesday

Mostly cloudy with a 50 percent chance of snow. Highs in the upper 20s. Wind chill values near zero in the morning.