Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

41°F

5°C

Humidity 70%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 23 Mar 3:55 am MDT
Extended Forecast for

Spearfish SD

  • Today

    Today: Partly sunny, with a high near 61. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 61 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. Northeast wind 5 to 7 mph becoming calm  in the evening. Winds could gust as high as 16 mph.

    Low: 39 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.

    High: 67 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 48. North wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.

    Low: 48 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. West wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of snow after 5pm.  Mostly cloudy, with a high near 47. North wind 8 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    High: 47 °F

    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A chance of snow, mainly before midnight.  Mostly cloudy, with a low around 28. North wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 28 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 61. Calm wind becoming north 5 to 8 mph in the afternoon. Winds could gust as high as 16 mph.
Tonight
Partly cloudy, with a low around 39. Northeast wind 5 to 7 mph becoming calm in the evening. Winds could gust as high as 16 mph.
Tuesday
Partly sunny, with a high near 67. Calm wind becoming northwest 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Mostly cloudy, with a low around 48. North wind 6 to 8 mph becoming south after midnight. Winds could gust as high as 16 mph.
Wednesday
Mostly sunny, with a high near 78. West wind 8 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 38. Northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Thursday
A slight chance of rain before 11am, then a chance of rain and snow between 11am and 5pm, then a chance of snow after 5pm. Mostly cloudy, with a high near 47. North wind 8 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 28. North wind 5 to 15 mph becoming west after midnight. Winds could gust as high as 26 mph.
Friday
Mostly sunny, with a high near 49.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 60.
Saturday Night
Mostly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 68.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.5°N 103.85°W (Elev. 3911 ft)
3:02 am MDT Mar 23, 2026
4am MDT Mar 23, 2026-6pm MDT Mar 29, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database