Critical Fire Weather in the Plains; Unseasonably Warm in the Southwest and Southern U.S.

Unseasonably warm temperatures continue through the weekend across the Southwest and southern U.S., with more than 100 record or near record maximum temperatures forecast through the rest of the week and over the weekend. Elevated to critical fire weather conditions will persist across the Plains and Southeast U.S. this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

64°F

18°C

Humidity 32%
Wind Speed NE 12 mph
Barometer 29.97 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 28 Mar 11:55 am MDT
Extended Forecast for

Spearfish SD

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. North wind around 7 mph becoming northeast.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 45. East wind around 6 mph becoming light and variable  in the evening.

    Low: 45 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 70. Light and variable wind becoming north 5 to 7 mph in the afternoon.

    High: 70 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. East wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 73. Southwest wind 7 to 12 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 73 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm.  Mostly cloudy, with a low around 28. Northwest wind 10 to 18 mph, with gusts as high as 31 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly before noon.  Partly sunny, with a high near 43. Northwest wind around 11 mph, with gusts as high as 21 mph.

    High: 43 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 27. Northeast wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A slight chance of rain after noon.  Mostly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Slight
    Chance Rain

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. North wind around 7 mph becoming northeast.
Tonight
Mostly cloudy, with a low around 45. East wind around 6 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 70. Light and variable wind becoming north 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. East wind 7 to 10 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Monday
Mostly sunny, with a high near 73. Southwest wind 7 to 12 mph becoming northwest 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph.
Monday Night
A chance of rain before 10pm, then a chance of rain and snow between 10pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 28. Northwest wind 10 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 43. Northwest wind around 11 mph, with gusts as high as 21 mph.
Tuesday Night
Partly cloudy, with a low around 27. Northeast wind 8 to 10 mph becoming southeast after midnight. Winds could gust as high as 20 mph.
Wednesday
A slight chance of rain after noon. Mostly sunny, with a high near 61.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 43.
Thursday
A chance of rain. Partly sunny, with a high near 67.
Thursday Night
Rain and snow likely. Mostly cloudy, with a low around 36.
Friday
Rain and snow likely. Mostly cloudy, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
11:32 am MDT Mar 28, 2026
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database