National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

30°F

-1°C

Humidity 51%
Wind Speed W 10 G 18 mph
Barometer 30.20 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 9 Jan 10:15 pm MST
Extended Forecast for

3 Miles SSE Belle Fourche SD

  • Tonight

    Tonight: A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 30. Wind chill values as low as 14. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values as low as 15. Breezy, with a west wind 17 to 24 mph, with gusts as high as 33 mph.

    High: 42 °F

    Breezy.
    Slight Chance
    Snow then
    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31. West wind around 15 mph, with gusts as high as 22 mph.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53. West wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 58. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph.

    High: 58 °F

    Partly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Breezy, with a west wind 23 to 26 mph, with gusts as high as 43 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A slight chance of rain. Mostly cloudy, with a high near 52. Windy, with a west wind 24 to 30 mph, with gusts as high as 44 mph.

    High: 52 °F

    Slight Chance
    Rain and
    Windy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm. Mostly cloudy, with a low around 34. Breezy.

    Low: 34 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow. Mostly cloudy, with a steady temperature around 30. Wind chill values as low as 14. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph.
Saturday
A 20 percent chance of snow before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Wind chill values as low as 15. Breezy, with a west wind 17 to 24 mph, with gusts as high as 33 mph.
Saturday Night
Partly cloudy, with a low around 31. West wind around 15 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 53. West wind 15 to 18 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 33. West wind around 14 mph, with gusts as high as 22 mph.
Monday
Partly sunny, with a high near 58. Breezy, with a west wind 15 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly cloudy, with a low around 42. Breezy, with a west wind 23 to 26 mph, with gusts as high as 43 mph.
Tuesday
A slight chance of rain. Mostly cloudy, with a high near 52. Windy, with a west wind 24 to 30 mph, with gusts as high as 44 mph.
Tuesday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 34. Breezy.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 32. Breezy.
Thursday
A slight chance of rain and snow. Mostly sunny, with a high near 46. Windy.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 21. Windy.
Friday
A chance of snow. Mostly cloudy, with a high near 31. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Belle Fourche SD
 44.63°N 103.83°W (Elev. 3153 ft)
Last Update:
9:06 pm MST Jan 9, 2026
Forecast Valid:
10pm MST Jan 9, 2026-6pm MST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation