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

Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Overcast

41°F

5°C

Humidity 76%
Wind Speed NW 15 mph
Barometer 30.26 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 4 Nov 11:35 pm MST
Extended Forecast for

Deadwood SD

  • Tonight

    Tonight: Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.

    Low: 32 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56. South wind 3 to 8 mph. Winds could gust as high as 20 mph.

    High: 56 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a steady temperature around 50. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 29 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 36. West wind 13 to 16 mph, with gusts as high as 33 mph.

    Low: 36 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 23 mph.

    High: 53 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 31. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely then
    Chance Snow
    and Breezy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 43 mph.

    High: 37 °F

    Chance Snow
    and Breezy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 32. Northwest wind 5 to 8 mph becoming calm after midnight. Winds could gust as high as 17 mph.
Wednesday
Mostly sunny, with a high near 56. South wind 3 to 8 mph. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a steady temperature around 50. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 29 mph.
Thursday
Mostly sunny, with a high near 57. Northwest wind 10 to 14 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 36. West wind 13 to 16 mph, with gusts as high as 33 mph.
Friday
Mostly sunny, with a high near 53. West wind 6 to 10 mph, with gusts as high as 23 mph.
Friday Night
Rain likely before 8pm, then rain and snow likely between 8pm and 11pm, then a chance of snow after 11pm. Mostly cloudy, with a low around 31. Breezy, with a west wind 8 to 13 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 70%.
Saturday
A chance of snow. Partly sunny, with a high near 37. Breezy, with a west wind 14 to 22 mph, with gusts as high as 43 mph.
Saturday Night
Mostly cloudy, with a low around 21.
Sunday
Partly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 23.
Monday
Mostly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 39.
Veterans Day
Mostly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Deadwood SD
 44.38°N 103.72°W (Elev. 4905 ft)
Last Update:
8:36 pm MST Nov 4, 2025
Forecast Valid:
11pm MST Nov 4, 2025-6pm MST Nov 11, 2025
 
Forecast Discussion
 
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Additional Resources

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Link to Local Radar Data Link to Satellite Data

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