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

Wind and Rain in the Northeast; Atmospheric River to Impact the West

A cold front will cross the Great Lakes and Northeast U.S. through today with gusty winds and areas of rain showers. A strong atmospheric river is then expected to move into the Northwest by midweek bringing a threat for moderate to heavy rainfall and flooding, gusty winds, and mountain snows for parts of Washington, Oregon, northern California, and the Sierra Nevada. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

54°F

12°C

Humidity 35%
Wind Speed W 7 mph
Barometer 30.01 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 3 Nov 3:15 pm MST
Extended Forecast for

North Spearfish SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 41. South wind around 7 mph becoming southwest in the evening.

    Low: 41 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 67. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 67 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 35. West wind 5 to 8 mph becoming calm after midnight.

    Low: 35 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 59. Southeast wind 3 to 7 mph. Winds could gust as high as 15 mph.

    High: 59 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. South wind 11 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 58. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. West wind 11 to 18 mph, with gusts as high as 30 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 56. West wind around 9 mph, with gusts as high as 17 mph.

    High: 56 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 41. South wind around 7 mph becoming southwest in the evening.
Tuesday
Sunny, with a high near 67. Southwest wind 9 to 13 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 35. West wind 5 to 8 mph becoming calm after midnight.
Wednesday
Mostly sunny, with a high near 59. Southeast wind 3 to 7 mph. Winds could gust as high as 15 mph.
Wednesday Night
Mostly cloudy, with a low around 46. South wind 11 to 16 mph becoming west after midnight. Winds could gust as high as 26 mph.
Thursday
Mostly sunny, with a high near 58. Breezy, with a west wind 15 to 21 mph, with gusts as high as 32 mph.
Thursday Night
Partly cloudy, with a low around 38. West wind 11 to 18 mph, with gusts as high as 30 mph.
Friday
Partly sunny, with a high near 56. West wind around 9 mph, with gusts as high as 17 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain and snow. Partly sunny, with a high near 44. Breezy.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Spearfish SD
 44.5°N 103.88°W (Elev. 3648 ft)
Last Update:
2:26 pm MST Nov 3, 2025
Forecast Valid:
3pm MST Nov 3, 2025-6pm MST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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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