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Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

32°F

0°C

Humidity 69%
Wind Speed SW 5 mph
Barometer 29.71 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 1 Jan 11:15 pm MST
Extended Forecast for

10 Miles SSE Colony WY

Dense Fog Advisory January 1, 11:32pm until January 2, 11:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory January 1, 11:32pm until January 2, 11:00am

    NOW until 11:00am Fri

    Dense Fog Advisory

  • Tonight

    Low: 23 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before 8am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming west 5 to 9 mph in the morning.

    High: 44 °F

    Areas Dense
    Fog then
    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 17 mph.

    Low: 31 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. West wind 5 to 8 mph becoming southeast in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. Southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 57. West wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 23. East wind around 5 mph becoming calm after midnight.
Friday
Areas of dense fog before 8am. Otherwise, mostly cloudy, with a high near 44. Calm wind becoming west 5 to 9 mph in the morning.
Friday Night
Partly cloudy, with a low around 31. West wind 7 to 10 mph, with gusts as high as 17 mph.
Saturday
Mostly sunny, with a high near 50. West wind 5 to 8 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 28. Southeast wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Sunday
Mostly sunny, with a high near 57. West wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 34. Southwest wind 8 to 10 mph, with gusts as high as 18 mph.
Monday
Mostly sunny, with a high near 55. Southwest wind 10 to 13 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Mostly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Colony WY
 44.75°N 104.05°W (Elev. 3199 ft)
Last Update:
9:41 pm MST Jan 1, 2026
Forecast Valid:
11pm MST Jan 1, 2026-6pm MST Jan 8, 2026
 
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