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

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

Unseasonably warm temperatures continue today 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 southern Plains today, moving into the central Plains and Southeast U.S on Saturday. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

32°F

0°C

Humidity 51%
Wind Speed Calm
Barometer 30.62 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Last update 27 Mar 8:35 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: Sunny, with a high near 50. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. East wind 10 to 17 mph becoming southwest after midnight. Winds could gust as high as 24 mph.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40. Northeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 40 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 67. Light and variable wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 18 mph.

    High: 67 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 46. East wind around 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.

    Low: 46 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 42. North wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 42 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 53.

    High: 53 °F

    Chance Snow
    then Chance
    Rain

Detailed Forecast

Today
Sunny, with a high near 50. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 15 mph.
Tonight
Mostly clear, with a low around 37. East wind 10 to 17 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Saturday
Sunny, with a high near 69. Southwest wind 5 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Saturday Night
Partly cloudy, with a low around 40. Northeast wind 5 to 9 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 67. Light and variable wind becoming north 5 to 9 mph in the morning. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 46. East wind around 9 mph becoming southwest after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 75. Southwest wind 8 to 14 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Monday Night
A chance of rain. Mostly cloudy, with a low around 42. North wind 8 to 13 mph becoming west after midnight. Winds could gust as high as 23 mph.
Tuesday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain and snow before midnight, then a chance of snow. Mostly cloudy, with a low around 30.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 46.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31.
Thursday
A chance of rain. Partly sunny, with a high near 57. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
Last Update:
8:18 am MDT Mar 27, 2026
Forecast Valid:
8am MDT Mar 27, 2026-6pm MDT Apr 2, 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