Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

50°F

10°C

Humidity 43%
Wind Speed W 6 mph
Barometer 30.06 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 20 Mar 4:55 am MDT
Extended Forecast for

Black Hills Airport-Clyde Ice Field SD

Red Flag Warning March 20, 10:00am until March 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Sunny, with a high near 79. West wind 9 to 16 mph, with gusts as high as 23 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. West wind 7 to 13 mph becoming southwest after midnight.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 84. Southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.

    High: 84 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of rain after midnight.  Mostly cloudy, with a low around 38. North wind 6 to 15 mph, with gusts as high as 21 mph.

    Low: 38 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday

    Sunday: A 40 percent chance of rain, mainly before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.

    High: 54 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A 20 percent chance of rain after midnight.  Partly cloudy, with a low around 35. Northwest wind 5 to 8 mph becoming light and variable  after midnight. Winds could gust as high as 16 mph.

    Low: 35 °F

    Mostly Clear
    then Slight
    Chance Rain

  • Monday

    Monday: Partly sunny, with a high near 60. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Northeast wind 5 to 7 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 62.

    High: 62 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 79. West wind 9 to 16 mph, with gusts as high as 23 mph.
Tonight
Mostly clear, with a low around 53. West wind 7 to 13 mph becoming southwest after midnight.
Saturday
Mostly sunny, with a high near 84. Southwest wind 6 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 38. North wind 6 to 15 mph, with gusts as high as 21 mph.
Sunday
A 40 percent chance of rain, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 54. Northwest wind 6 to 10 mph, with gusts as high as 18 mph.
Sunday Night
A 20 percent chance of rain after midnight. Partly cloudy, with a low around 35. Northwest wind 5 to 8 mph becoming light and variable after midnight. Winds could gust as high as 16 mph.
Monday
Partly sunny, with a high near 60. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 37. Northeast wind 5 to 7 mph becoming calm in the evening.
Tuesday
Partly sunny, with a high near 62.
Tuesday Night
Mostly cloudy, with a low around 45.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Thursday
A chance of rain and snow. Partly sunny, with a high near 51. Breezy.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Black Hills Airport-Clyde Ice Field SD
 44.48°N 103.79°W (Elev. 3911 ft)
3:48 am MDT Mar 20, 2026
4am MDT Mar 20, 2026-6pm MDT Mar 26, 2026
 
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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