Fire Weather Concerns and Severe Weather

Dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the northern and central High Plains through this weekend, where fuels remain largely receptive. Severe thunderstorms and heavy rainfall are possible from the Plains into the Upper Midwest, as well as in the Ohio Valley and portions of the Mid-Atlantic through this weekend. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

50°F

10°C

Humidity 62%
Wind Speed S 8 mph
Barometer 30.19 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 12 Sep 6:35 am MDT
Extended Forecast for

Belle Fourche SD

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 71. Light and variable wind becoming east 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 71 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East wind 13 to 16 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then becoming sunny, with a high near 72. Windy, with an east wind 13 to 18 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 72 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 51. Windy, with a southeast wind 20 to 30 mph becoming west 10 to 20 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 40%.

    Low: 51 °F

    Chance
    T-storms and
    Windy then
    Chance
    Showers and
    Breezy

  • Monday

    Monday: Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 74 °F

    Becoming
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Clear, with a low around 42. Breezy, with a northwest wind 16 to 21 mph becoming light west  after midnight. Winds could gust as high as 31 mph.

    Low: 42 °F

    Clear and
    Breezy then
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 45. Breezy.

    Low: 45 °F

    Breezy.
    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers before noon.  Mostly sunny, with a high near 75.

    High: 75 °F

    Slight Chance
    Showers then
    Mostly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 71. Light and variable wind becoming east 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.
Tonight
Mostly cloudy, with a low around 45. East wind 13 to 16 mph, with gusts as high as 24 mph.
Sunday
Mostly cloudy through mid morning, then becoming sunny, with a high near 72. Windy, with an east wind 13 to 18 mph increasing to 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 51. Windy, with a southeast wind 20 to 30 mph becoming west 10 to 20 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%.
Monday
Partly sunny, then gradually becoming sunny, with a high near 74. Breezy, with a northwest wind 13 to 22 mph, with gusts as high as 34 mph.
Monday Night
Clear, with a low around 42. Breezy, with a northwest wind 16 to 21 mph becoming light west after midnight. Winds could gust as high as 31 mph.
Tuesday
Sunny, with a high near 73.
Tuesday Night
A chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 45. Breezy.
Wednesday
A slight chance of showers before noon. Mostly sunny, with a high near 75.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 79.
Thursday Night
Mostly clear, with a low around 47.
Friday
A slight chance of showers. Sunny, with a high near 81.
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ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
6:21 am MDT Sep 12, 2026
6am MDT Sep 12, 2026-6pm MDT Sep 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database