Fire Weather Concerns; Record Warmth Spreads

The Plains to the mid-Mississippi Valley continue with warm and dry conditions. Any fires that initiate could spread quickly. The warm temperatures will expand across the Southern Plains into the Southwest where numerous records are expected through the weekend. Meanwhile, a cold front will move southward across the northern Plains and Great Lakes region where some snow will develop this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Partly Cloudy

39°F

4°C

Humidity 52%
Wind Speed E 15 G 21 mph
Barometer 29.92 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 27 Feb 6:35 pm MST
Extended Forecast for

Belle Fourche SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 25. Northeast wind 5 to 8 mph becoming southwest after midnight.

    Low: 25 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. Northwest wind 8 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 28 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Wind chill values as low as 9. East wind around 10 mph, with gusts as high as 16 mph.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 45. Wind chill values as low as 9 early. East wind 7 to 9 mph.

    High: 45 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 25. Southeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 25 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Calm wind becoming northeast 5 to 9 mph in the morning.

    High: 56 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29. North wind around 6 mph becoming west in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 56. West wind 5 to 9 mph becoming east in the afternoon.

    High: 56 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 25. Northeast wind 5 to 8 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 47. Northwest wind 8 to 15 mph becoming northeast in the afternoon. Winds could gust as high as 28 mph.
Saturday Night
Mostly cloudy, with a low around 19. Wind chill values as low as 9. East wind around 10 mph, with gusts as high as 16 mph.
Sunday
Partly sunny, with a high near 45. Wind chill values as low as 9 early. East wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 25. Southeast wind 5 to 7 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 56. Calm wind becoming northeast 5 to 9 mph in the morning.
Monday Night
Mostly cloudy, with a low around 29. North wind around 6 mph becoming west in the evening.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 56. West wind 5 to 9 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 32.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of rain. Mostly cloudy, with a high near 50.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 26.
Friday
Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
6:01 pm MST Feb 27, 2026
6pm MST Feb 27, 2026-6pm MST Mar 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database