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 >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

39°F

4°C

Humidity 33%
Wind Speed W 13 mph
Barometer 30.30 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Jan 1:15 am MST
Extended Forecast for

Belle Fourche SD

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 35. West wind around 14 mph, with gusts as high as 23 mph.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 54. West wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 54 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. West wind around 11 mph, with gusts as high as 20 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.

    High: 57 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.

    Low: 42 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 23 to 28 mph, with gusts as high as 43 mph.

    High: 53 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 34 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. West wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 53 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 33. Breezy.

    Low: 33 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 35. West wind around 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 54. West wind 13 to 18 mph, with gusts as high as 31 mph.
Sunday Night
Partly cloudy, with a low around 32. West wind around 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 57. Breezy, with a west wind 14 to 22 mph, with gusts as high as 33 mph.
Monday Night
Mostly cloudy, with a low around 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.
Tuesday
A 20 percent chance of rain after 11am. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 23 to 28 mph, with gusts as high as 43 mph.
Tuesday Night
Mostly cloudy, with a low around 34. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. West wind 10 to 13 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 33. Breezy.
Thursday
Mostly sunny, with a high near 46. Windy.
Thursday Night
A chance of snow. Partly cloudy, with a low around 20. Windy.
Friday
A slight chance of snow. Partly sunny, with a high near 29. Windy.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 14. Blustery.
Saturday
Mostly sunny, with a high near 40. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
Last Update:
12:51 am MST Jan 11, 2026
Forecast Valid:
1am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation