Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

36°F

2°C

Humidity 60%
Wind Speed W 6 mph
Barometer 30.14 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 19 Apr 2:15 am MDT
Extended Forecast for

Belle Fourche SD

  • Overnight

    Overnight: Partly cloudy, with a low around 28. West wind around 5 mph becoming calm.

    Low: 28 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 61. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 31. East wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Northwest wind 8 to 13 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 85. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 85 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. East wind 6 to 9 mph becoming south after midnight.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon.  Partly sunny, with a high near 82. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.

    High: 82 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely.  Mostly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Showers
    Likely and
    Breezy

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. West wind around 5 mph becoming calm.
Sunday
Sunny, with a high near 61. Light and variable wind becoming east 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Sunday Night
Mostly clear, with a low around 31. East wind 5 to 14 mph becoming south after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 78. Southwest wind 5 to 10 mph becoming northwest 11 to 16 mph in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly clear, with a low around 39. Northwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Tuesday
Sunny, with a high near 85. Light and variable wind becoming east 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Tuesday Night
Partly cloudy, with a low around 51. East wind 6 to 9 mph becoming south after midnight.
Wednesday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 82. Southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 39. Breezy.
Thursday
Showers. Mostly cloudy, with a high near 52. Very windy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Windy.
Friday
A chance of snow showers. Partly sunny, with a high near 48. Windy.
Friday Night
A chance of snow showers. Partly cloudy, with a low around 26. Blustery.
Saturday
A chance of snow showers. Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Belle Fourche SD
 44.67°N 103.86°W (Elev. 3025 ft)
12:31 am MDT Apr 19, 2026
2am MDT Apr 19, 2026-6pm MDT Apr 25, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database