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

Frigid Cold in the East; Snow Continues in the Great Lakes

A frigid cold airmass will continue to bring colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected to be tied or broken across the Southeast and Florida. Periods snow will continue downwind of the Great Lakes and in portions of interior New England through Tuesday afternoon, with several inches of snowfall accumulation expected. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

37°F

3°C

Humidity 75%
Wind Speed SW 5 mph
Barometer 30.10 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 12 Nov 12:55 am MST
Extended Forecast for

9 Miles SW North Spearfish SD

  • Overnight

    Overnight: Mostly clear, with a low around 32. West wind around 5 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. Light southwest wind.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 59. Southwest wind 3 to 6 mph.

    High: 59 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. Southwest wind 8 to 15 mph, with gusts as high as 34 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 62. West wind 10 to 15 mph, with gusts as high as 34 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34. West wind 6 to 10 mph, with gusts as high as 26 mph.

    Low: 34 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 47. West wind around 7 mph, with gusts as high as 20 mph.

    High: 47 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 32. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 54. Light southwest wind.
Wednesday Night
Mostly cloudy, with a low around 39. Southwest wind 3 to 5 mph.
Thursday
Sunny, with a high near 59. Southwest wind 3 to 6 mph.
Thursday Night
Mostly clear, with a low around 44. Southwest wind 8 to 15 mph, with gusts as high as 34 mph.
Friday
Mostly sunny, with a high near 62. West wind 10 to 15 mph, with gusts as high as 34 mph.
Friday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 34. West wind 6 to 10 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 47. West wind around 7 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 31.
Monday
A chance of rain and snow. Mostly cloudy, with a high near 40.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW North Spearfish SD
 44.41°N 104.02°W (Elev. 5600 ft)
Last Update:
12:46 am MST Nov 12, 2025
Forecast Valid:
1am MST Nov 12, 2025-6pm MST Nov 18, 2025
 
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