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

Dangerous Cold and Gusty Winds Anticipated This Weekend

A significant arctic outbreak will bring frigid temperatures and dangerously cold wind chills to the Northeast and Mid-Atlantic this weekend. Strong winds which could produce tree damage and power outages, and periods of snow squalls are also possible. Relief from this cold and a warming trend is forecast to commence by the beginning to middle of next week. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

52°F

11°C

Humidity 38%
Wind Speed W 15 G 22 mph
Barometer 30.18 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 5 Feb 5:35 am MST
Extended Forecast for

3 Miles S Whitewood SD

  • Today

    Today: Sunny, with a high near 64. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 37. West wind 10 to 18 mph, with gusts as high as 28 mph.

    Low: 37 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 17 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a steady temperature around 45. Southeast wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.

    High: 56 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 22 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 61. West wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 61 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. Southwest wind around 6 mph, with gusts as high as 15 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 55.

    High: 55 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 64. Breezy, with a west wind 18 to 24 mph, with gusts as high as 37 mph.
Tonight
Mostly clear, with a low around 37. West wind 10 to 18 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 54. West wind 5 to 9 mph becoming east in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a steady temperature around 45. Southeast wind 10 to 13 mph becoming west after midnight. Winds could gust as high as 20 mph.
Saturday
Partly sunny, with a high near 56. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 42. West wind around 14 mph, with gusts as high as 22 mph.
Sunday
Partly sunny, with a high near 61. West wind 7 to 13 mph, with gusts as high as 20 mph.
Sunday Night
Mostly cloudy, with a low around 40. Southwest wind around 6 mph, with gusts as high as 15 mph.
Monday
Mostly cloudy, with a high near 55.
Monday Night
A chance of snow. Mostly cloudy, with a low around 31.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A chance of snow. Partly sunny, with a high near 35.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Whitewood SD
 44.42°N 103.63°W (Elev. 4800 ft)
Last Update:
3:07 am MST Feb 5, 2026
Forecast Valid:
5am MST Feb 5, 2026-6pm MST Feb 11, 2026
 
Forecast Discussion
 
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