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

Fire Weather in the Central and Southern Plains; Pacific Storms Impacting the West

Gusty to high winds and low relative humidity will bring elevated to critical fire weather to the central and southern Plains into Wednesday. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain, and heavy mountain snow. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

43°F

6°C

Humidity 42%
Wind Speed E 9 mph
Barometer 29.64 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 16 Feb 7:15 pm MST
Extended Forecast for

3 Miles WSW Lead SD

  • Tonight

    Tonight: Partly cloudy, with a steady temperature around 41. South wind 7 to 10 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly between 3pm and 5pm. Partly sunny, with a temperature rising to near 47 by noon, then falling to around 36 during the remainder of the day. West wind 11 to 17 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 47 °F⇓

    Partly Sunny
    then Chance
    Snow Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 21. Wind chill values as low as 12. West wind 11 to 15 mph, with gusts as high as 37 mph.

    Low: 21 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Wednesday

    Wednesday: A 20 percent chance of snow after 11am. Sunny, with a high near 36. Wind chill values as low as 12. West wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 36 °F

    Slight Chance
    Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 8. Northeast wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 8 °F

    Snow

  • Thursday

    Thursday: Snow. High near 16. Northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 16 °F

    Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. West wind 3 to 5 mph.

    Low: 3 °F

    Chance Snow

  • Friday

    Friday: A chance of snow, mainly after 11am. Mostly sunny, with a high near 26. West wind around 6 mph, with gusts as high as 20 mph.

    High: 26 °F

    Chance Snow

  • Friday Night

    Friday Night: A chance of snow, mainly before 11pm. Partly cloudy, with a low around 10.

    Low: 10 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 41. South wind 7 to 10 mph, with gusts as high as 26 mph.
Tuesday
A 40 percent chance of snow showers, mainly between 3pm and 5pm. Partly sunny, with a temperature rising to near 47 by noon, then falling to around 36 during the remainder of the day. West wind 11 to 17 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 21. Wind chill values as low as 12. West wind 11 to 15 mph, with gusts as high as 37 mph.
Wednesday
A 20 percent chance of snow after 11am. Sunny, with a high near 36. Wind chill values as low as 12. West wind 7 to 9 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Wednesday Night
Snow. Low around 8. Northeast wind around 8 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. High near 16. Northwest wind around 7 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 3. West wind 3 to 5 mph.
Friday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 26. West wind around 6 mph, with gusts as high as 20 mph.
Friday Night
A chance of snow, mainly before 11pm. Partly cloudy, with a low around 10.
Saturday
A chance of snow, mainly after 11am. Mostly sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 12.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Sunny, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Lead SD
 44.33°N 103.8°W (Elev. 5627 ft)
Last Update:
5:11 pm MST Feb 16, 2026
Forecast Valid:
7pm MST Feb 16, 2026-6pm MST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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