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

Showers and Thunderstorms in the Southwest and Ohio Valley; Mountain Snow in the Northeast

Showers and thunderstorms, along with high-elevation snow, will begin to develop over parts of the Southwest late tonight and is expected to continue through Wednesday morning. Mountain snow over parts the Northeast will continue through Tuesday. A few strong to severe storms and heavy rainfall are possible across portions of the Lower Ohio Valley Tuesday. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.85 in
Dewpoint 36°F (2°C)
Visibility 3.00 mi
Last update 17 Nov 10:35 pm MST
Extended Forecast for

3 Miles S Whitewood SD

  • Tonight

    Tonight: A 20 percent chance of rain before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Slight Chance
    Rain and
    Patchy Fog
    then Patchy
    Fog

  • Tuesday

    Tuesday: Patchy fog before 11am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming east around 5 mph.

    High: 50 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. Southwest wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    High: 50 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 32. West wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow

  • Thursday

    Thursday: Sunny, with a high near 44. West wind around 6 mph becoming east in the afternoon.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. Southwest wind around 6 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 48. Southwest wind around 7 mph becoming northwest in the morning. Winds could gust as high as 15 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of rain before 11pm. Patchy fog. Otherwise, mostly cloudy, with a low around 34. Calm wind.
Tuesday
Patchy fog before 11am. Otherwise, mostly sunny, with a high near 50. Calm wind becoming east around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 39. Southwest wind around 5 mph.
Wednesday
Mostly sunny, with a high near 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday Night
A slight chance of rain before 11pm, then a slight chance of rain and snow. Partly cloudy, with a low around 32. West wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 44. West wind around 6 mph becoming east in the afternoon.
Thursday Night
Mostly clear, with a low around 32. Southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 48. Southwest wind around 7 mph becoming northwest in the morning. Winds could gust as high as 15 mph.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 48.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 50.
Sunday Night
Partly cloudy, with a low around 34.
Monday
A slight chance of rain. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Whitewood SD
 44.42°N 103.63°W (Elev. 4800 ft)
Last Update:
9:47 pm MST Nov 17, 2025
Forecast Valid:
10pm MST Nov 17, 2025-6pm MST Nov 24, 2025
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation