Heavy Rainfall Threat Continues in the Southwest on Monday; Record Warmth in the Plains and Midwest

Remnant moisture from Tropical Storm Rachel will persist over portions of the Great Basin and Southwest on Monday, bringing a potential heavy to excessive rainfall risk. Well above average and potentially record breaking temperatures will develop across the Plains and Midwest early this week, spreading into the Lower Mississippi Valley and Southeast midweek. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

50°F

10°C

Humidity 88%
Wind Speed E 10 mph
Barometer 29.82 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 11 Oct 5:35 pm MDT
Extended Forecast for

Belle Fourche SD

  • Tonight

    Tonight: A 50 percent chance of showers, mainly before 2am.  Mostly cloudy, with a low around 44. Breezy, with an east wind 14 to 22 mph, with gusts as high as 37 mph.

    Low: 44 °F

    Chance
    Showers and
    Breezy

  • Columbus Day

    Columbus Day: Cloudy, then gradually becoming mostly sunny, with a high near 56. Breezy, with a west wind 6 to 11 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 32 mph.

    High: 56 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of rain after midnight.  Mostly cloudy, with a low around 37. Northwest wind 10 to 15 mph becoming light  after midnight. Winds could gust as high as 24 mph.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Mostly cloudy, with a high near 53. Calm wind becoming east around 6 mph in the morning.

    High: 53 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain, mainly before midnight.  Mostly cloudy, with a low around 37. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 37 °F

    Chance Rain

  • Wednesday

    Wednesday: A 30 percent chance of rain after noon.  Mostly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 57 °F

    Partly Sunny
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A 40 percent chance of rain.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of rain before noon.  Partly sunny, with a high near 59. Windy.

    High: 59 °F

    Slight Chance
    Rain and
    Breezy then
    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 31. Windy.

    Low: 31 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A 50 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 44. Breezy, with an east wind 14 to 22 mph, with gusts as high as 37 mph.
Columbus Day
Cloudy, then gradually becoming mostly sunny, with a high near 56. Breezy, with a west wind 6 to 11 mph becoming west 15 to 20 mph in the morning. Winds could gust as high as 32 mph.
Monday Night
A 40 percent chance of rain after midnight. Mostly cloudy, with a low around 37. Northwest wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 24 mph.
Tuesday
A 50 percent chance of rain. Mostly cloudy, with a high near 53. Calm wind becoming east around 6 mph in the morning.
Tuesday Night
A 30 percent chance of rain, mainly before midnight. Mostly cloudy, with a low around 37. Northeast wind around 6 mph becoming calm in the evening.
Wednesday
A 30 percent chance of rain after noon. Mostly sunny, with a high near 57. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 15 mph.
Wednesday Night
A 40 percent chance of rain. Mostly cloudy, with a low around 39.
Thursday
A slight chance of rain before noon. Partly sunny, with a high near 59. Windy.
Thursday Night
Mostly clear, with a low around 31. Windy.
Friday
Sunny, with a high near 59.
Friday Night
Clear, with a low around 35.
Saturday
Sunny, with a high near 73.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 73.
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)
7:06 pm MDT Oct 11, 2026
8pm MDT Oct 11, 2026-6pm MDT Oct 18, 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