National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

66°F

19°C

Humidity 52%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 1 Sep 12:35 pm MDT
Extended Forecast for

Beulah WY

  • This Afternoon

    This Afternoon: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 9 mph. Winds could gust as high as 18 mph.

    High: 78 °F

    Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 59. East wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 50%.

    Low: 59 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 91. Breezy, with a southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 91 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.

    Low: 65 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind around 11 mph, with gusts as high as 21 mph.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

This Afternoon
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78. Calm wind becoming east 5 to 9 mph. Winds could gust as high as 18 mph.
Tonight
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Mostly clear, with a low around 59. East wind 6 to 9 mph becoming southwest in the evening. Winds could gust as high as 17 mph. Chance of precipitation is 50%.
Wednesday
Sunny, with a high near 91. Breezy, with a southwest wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Wednesday Night
Partly cloudy, with a low around 65. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 91. Southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Thursday Night
Mostly clear, with a low around 66. South wind around 11 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 95.
Friday Night
Mostly clear, with a low around 69.
Saturday
Sunny, with a high near 92.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 85.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Labor Day
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Beulah WY
 44.51°N 104.09°W (Elev. 3806 ft)
Last Update:
12:31 pm MDT Sep 1, 2026
Forecast Valid:
12pm MDT Sep 1, 2026-6pm MDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation