Heavy Snow and Disruptive Ice in the Upper Midwest; Severe Thunderstorms in the Southern Plains

A late season winter storm will produce a combination of heavy snow and disruptive ice starting this evening in the Northern Plains and moving into the Upper Midwest and Great Lakes by tonight continuing through Thursday. Severe thunderstorms will likely produce severe wind gusts, large hail, a few tornadoes, and heavy rainfall across the southern and central Plains today. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Mostly Cloudy

30°F

-1°C

Humidity	80%
Wind Speed	Calm
Barometer	29.79 in
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	1 Apr 7:55 am MDT

More Information:

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

Extended Forecast for

9 Miles SW North Spearfish SD

Today
High: 41 °F
Wintry Mix
Likely
Tonight
Low: 30 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Thursday
High: 54 °F
Chance
Rain/Snow
then Rain
Thursday Night
Low: 24 °F
Rain/Snow
then Snow
Friday
High: 27 °F
Heavy Snow
Friday Night
Low: 21 °F
Snow then
Snow Likely
Saturday
High: 40 °F
Chance Snow
then Mostly
Sunny
Saturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 53 °F
Sunny

Detailed Forecast

Today

A chance of rain, snow, and freezing rain before 11am, then rain likely between 11am and 5pm, then rain and snow likely after 5pm. Mostly cloudy, with a high near 41. Light and variable wind becoming southeast around 5 mph in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

Tonight

Rain and snow likely before 8pm, then snow likely between 8pm and 2am, then a chance of rain and snow after 2am. Mostly cloudy, with a low around 30. East wind around 6 mph becoming calm in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

Thursday

A chance of rain and snow before 8am, then rain. High near 54. Calm wind becoming southeast 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

Thursday Night

Rain before 9pm, then rain and snow between 9pm and midnight, then snow after midnight. Low around 24. Southeast wind 6 to 8 mph becoming west after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Friday

Snow. The snow could be heavy at times. Steady temperature around 27. Northwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Friday Night

Snow. Low around 21. Northwest wind 7 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Saturday

A 30 percent chance of snow before noon. Mostly cloudy, then gradually becoming sunny, with a high near 40. Northwest wind 7 to 9 mph, with gusts as high as 24 mph.

Saturday Night

Mostly clear, with a low around 28. Northwest wind 6 to 8 mph becoming southwest after midnight. Winds could gust as high as 21 mph.

Sunday

Sunny, with a high near 53.

Sunday Night

A slight chance of snow after midnight. Partly cloudy, with a low around 30.

Monday

A chance of rain and snow. Partly sunny, with a high near 46.

Monday Night

A slight chance of rain and snow. Partly cloudy, with a low around 29.

Tuesday

Mostly sunny, with a high near 58.