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

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

28°F

-2°C

Humidity 93%
Wind Speed NW 17 mph
Barometer 29.96 in
Dewpoint 27°F (-3°C)
Visibility 0.50 mi
Wind Chill16°F (-9°C)
Last update 20 Jan 12:15 pm MST
Extended Forecast for

10 Miles SSE Colony WY

  • This Afternoon

    This Afternoon: Snow likely, mainly between 1pm and 3pm. Patchy blowing snow between 2pm and 3pm. Mostly cloudy, with a high near 36. Wind chill values as low as 10. Breezy, with a northwest wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: Mostly cloudy, with a low around 19. Wind chill values as low as 5. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.

    Low: 19 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Wind chill values as low as 3. Windy, with a northwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 32 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 10. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 10 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 20. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.

    High: 20 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -5. North wind 5 to 8 mph becoming east after midnight.

    Low: -5 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 11am. Partly sunny, with a high near 10. East wind 6 to 9 mph, with gusts as high as 15 mph.

    High: 10 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -4. East wind around 7 mph becoming west after midnight.

    Low: -4 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely, mainly between 1pm and 3pm. Patchy blowing snow between 2pm and 3pm. Mostly cloudy, with a high near 36. Wind chill values as low as 10. Breezy, with a northwest wind 25 to 28 mph, with gusts as high as 43 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 19. Wind chill values as low as 5. Breezy, with a west wind 20 to 24 mph, with gusts as high as 37 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly cloudy, then gradually becoming sunny, with a high near 32. Wind chill values as low as 3. Windy, with a northwest wind 27 to 32 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 10. Wind chill values as low as zero. West wind 10 to 14 mph, with gusts as high as 22 mph.
Thursday
Partly sunny, with a high near 20. Northwest wind 10 to 17 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around -5. North wind 5 to 8 mph becoming east after midnight.
Friday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 10. East wind 6 to 9 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around -4. East wind around 7 mph becoming west after midnight.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 15.
Monday
Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSE Colony WY
 44.75°N 104.05°W (Elev. 3199 ft)
Last Update:
9:36 am MST Jan 20, 2026
Forecast Valid:
12pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Forecast Discussion
 
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