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

Blizzard Conditions Continue Tonight Across Coastal Maine; Critical Fire Weather in the Southern Plains Tuesday

Heavy snow and strong winds will continue into Tuesday morning across Maine as the major winter storm departs off the coast. Blizzard Warnings and Winter Storm Warnings remain in effect. Strong winds and dry conditions will promote elevated to critical fire weather conditions across southeast Colorado into the southern High Plains Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 24%
Wind Speed SW 13 G 18 mph
Barometer 29.74 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 23 Feb 11:15 pm MST
Extended Forecast for

4 Miles SW North Spearfish SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: A chance of snow between 9am and 2pm. Mostly cloudy, with a steady temperature around 36. Northwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 36 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 32. West wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Snow. High near 42. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 31. Breezy, with a west wind 17 to 20 mph, with gusts as high as 26 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 29 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 50. West wind 13 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of snow. Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 33. Breezy, with a west wind 15 to 21 mph, with gusts as high as 31 mph.
Tuesday
A chance of snow between 9am and 2pm. Mostly cloudy, with a steady temperature around 36. Northwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a steady temperature around 32. West wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 16 mph.
Wednesday
Snow. High near 42. West wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly clear, with a low around 31. Breezy, with a west wind 17 to 20 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 48. West wind 15 to 18 mph, with gusts as high as 29 mph.
Thursday Night
Mostly clear, with a low around 36. Breezy, with a west wind 16 to 20 mph, with gusts as high as 26 mph.
Friday
Mostly sunny, with a high near 50. West wind 13 to 18 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.
Friday Night
A chance of snow. Mostly cloudy, with a low around 22.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 31.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20.
Sunday
A chance of snow. Partly sunny, with a high near 40.
Sunday Night
A slight chance of snow. Partly cloudy, with a low around 28.
Monday
Partly sunny, with a high near 47.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
Last Update:
10:22 pm MST Feb 23, 2026
Forecast Valid:
11pm MST Feb 23, 2026-6pm MST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation