Dangerous Cold Persists through Monday; Wintry Weather from the Northern Plains to the Great Lakes

Bitter cold temperatures and dangerous wind chills will persist from Florida to the Northeast through Monday. Daily record low temperatures are forecast across the Southeast and Florida, with some all-time February low temperature records possible across Florida. An Alberta clipper will spread wintry precipitation across the Northern Plains today and into the upper Great Lakes into tonight. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 35%
Wind Speed W 10 G 21 mph
Barometer 30.04 in
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill49°F (9°C)
Last update 1 Feb 1:35 pm MST
Extended Forecast for

Spearfish SD

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 53. West wind around 6 mph, with gusts as high as 16 mph.

    High: 53 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 48. Breezy, with a west wind 11 to 20 mph, with gusts as high as 33 mph.

    High: 48 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. West wind 10 to 14 mph, with gusts as high as 26 mph.

    Low: 32 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm.  Mostly cloudy, with a high near 44. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and 11pm.  Mostly cloudy, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 23 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 51. West wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 51 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 39. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 53. West wind around 6 mph, with gusts as high as 16 mph.
Tonight
Mostly cloudy, with a low around 35. Calm wind becoming west 5 to 7 mph after midnight. Winds could gust as high as 16 mph.
Monday
Mostly sunny, with a high near 48. Breezy, with a west wind 11 to 20 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 32. West wind 10 to 14 mph, with gusts as high as 26 mph.
Tuesday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 44. Northwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tuesday Night
A slight chance of rain and snow before 9pm, then a slight chance of snow between 9pm and 11pm. Mostly cloudy, with a low around 28. Northwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 51. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
Partly cloudy, with a low around 39. West wind 10 to 14 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 56.
Friday Night
Mostly clear, with a low around 35.
Saturday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
Spearfish SD
 44.48°N 103.85°W (Elev. 3780 ft)
12:06 pm MST Feb 1, 2026
1pm MST Feb 1, 2026-6pm MST Feb 7, 2026
 
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Additional Resources

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