Severe Thunderstorms and Heavy Rainfall in the Ohio Valley and Great Lakes; Winter Weather in the Northern Tier

A slow moving front extending from the Great Lakes region into the Plains will bring snow, wintry mix, and ice accumulation north of the front from the Upper Midwest into New England, and severe weather and heavy rain south of the front. Scattered severe thunderstorms with damaging gusts, severe hail, and heavy rain are expected across parts of the Great Lakes/Midwest through tonight. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

Lat: 44.48°NLon: 103.78°WElev: 3898ft.

Overcast

34°F

1°C

Humidity	48%
Wind Speed	E 20 mph
Barometer	30.05 in
Dewpoint	16°F (-9°C)
Visibility	10.00 mi
Wind Chill	23°F (-5°C)
Last update	31 Mar 3:55 pm MDT

More Information:

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

Extended Forecast for

Black Hills Airport-Clyde Ice Field SD

This Afternoon
High: 41 °F
Slight Chance
Snow
Tonight
Low: 34 °F
Mostly Cloudy
then Chance
Snow
Wednesday
High: 43 °F
Rain/Snow
Wednesday Night
Low: 28 °F
Rain/Snow
then Chance
Snow
Thursday
High: 50 °F
Chance
Rain/Snow
then Rain
Likely
Thursday Night
Low: 25 °F
Rain/Snow
Friday
High: 33 °F
Snow
Friday Night
Low: 24 °F
Snow
Saturday
High: 46 °F
Chance Snow
then Slight
Chance
Rain/Snow

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Mostly sunny, with a high near 41. East wind around 17 mph, with gusts as high as 26 mph.

Tonight

A 40 percent chance of snow after midnight. Mostly cloudy, with a steady temperature around 34. Wind chill values as low as 20. East wind 15 to 18 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.

Wednesday

Rain and snow before 4pm, then rain between 4pm and 5pm, then rain, possibly mixed with snow after 5pm. High near 43. East wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Wednesday Night

Snow, possibly mixed with rain, becoming all snow after 9pm. Low around 28. East wind 6 to 11 mph becoming light after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Thursday

A chance of snow before 10am, then rain likely. Partly sunny, with a high near 50. East wind 5 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Thursday Night

Snow, possibly mixed with rain, becoming all snow after 1am. Low around 25. East wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

Friday

Snow. High near 33. East wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%.

Friday Night

Snow, mainly before midnight. Mostly cloudy, with a low around 24. West wind 14 to 16 mph, with gusts as high as 25 mph.

Saturday

A chance of snow before noon, then a slight chance of rain and snow. Mostly cloudy, then gradually becoming sunny, with a high near 46.

Saturday Night

Mostly clear, with a low around 31.

Sunday

Sunny, with a high near 60.

Sunday Night

Partly cloudy, with a low around 36.