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Tracking Areas of Fire Weather, Severe Weather, and Winter Weather

Gusty winds and dry conditions will continue to bring fire weather concerns to the southern Plains through Friday. Severe thunderstorms including a few tornadoes, large hail and damaging wind gusts are expected across parts of the Midwest and lower Ohio Valley today. A Pacific storm will bring low elevation rain and thunderstorms across southern California and heavy snow through the Sierra. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Light Snow

3°F

-16°C

Humidity 78%
Wind Speed NW 12 mph
Barometer 29.89 in
Dewpoint -2°F (-19°C)
Visibility 0.75 mi
Wind Chill-14°F (-26°C)
Last update 19 Feb 9:35 am MST
Extended Forecast for

4 Miles SSW Lead SD

Winter Weather Advisory February 19, 09:53am until February 19, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 19, 09:53am until February 19, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • Today

    High: 9 °F⇓

    Snow Likely

  • Tonight

    Tonight: A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around -4. Light west wind. Little or no snow accumulation expected.

    Low: -4 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 24. Wind chill values as low as -6. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.

    High: 24 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 5. Wind chill values as low as -4. Calm wind becoming west around 5 mph after midnight.

    Low: 5 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Northwest wind 5 to 8 mph, with gusts as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 7. Calm wind. Winds could gust as high as 15 mph.

    Low: 7 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 31. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 31 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 13. Southeast wind around 6 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

Detailed Forecast

Today
Snow likely, mainly after 1pm. Cloudy, with a temperature falling to around 5 by 5pm. Wind chill values as low as -8. Northwest wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A 40 percent chance of snow before 11pm. Mostly cloudy, with a low around -4. Light west wind. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 24. Wind chill values as low as -6. Northwest wind 3 to 6 mph. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 5. Wind chill values as low as -4. Calm wind becoming west around 5 mph after midnight.
Saturday
Mostly sunny, with a high near 27. Northwest wind 5 to 8 mph, with gusts as high as 21 mph.
Saturday Night
Mostly clear, with a low around 7. Calm wind. Winds could gust as high as 15 mph.
Sunday
Sunny, with a high near 31. Calm wind becoming east around 6 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
Partly cloudy, with a low around 13. Southeast wind around 6 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
A slight chance of snow. Partly sunny, with a high near 48.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Lead SD
 44.29°N 103.8°W (Elev. 5761 ft)
Last Update:
7:32 am MST Feb 19, 2026
Forecast Valid:
9am MST Feb 19, 2026-6pm MST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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