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

Spearfish / Clyde Ice (KSPF)

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

Fair and Windy

75°F

24°C

Humidity 19%
Wind Speed SW 32 G 44 mph
Barometer 29.65 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 29 Jun 3:35 pm MDT
Extended Forecast for

9 Miles SE Sundance WY

  • Tonight

    Tonight: Mostly clear, with a low around 47. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. West wind 5 to 7 mph, with gusts as high as 20 mph.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 52. Light and variable wind becoming east 5 to 7 mph. Winds could gust as high as 16 mph.

    Low: 52 °F

    Mostly Clear
    then Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 56. Light and variable wind becoming southeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. South wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

    High: 80 °F

    Mostly Sunny
    then Chance
    T-storms

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny
    then Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54.

    Low: 54 °F

    Chance
    T-storms

Detailed Forecast

Tonight
Mostly clear, with a low around 47. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 33 mph.
Tuesday
Sunny, with a high near 76. West wind 5 to 7 mph, with gusts as high as 20 mph.
Tuesday Night
A 40 percent chance of showers and thunderstorms after midnight. Increasing clouds, with a low around 52. Light and variable wind becoming east 5 to 7 mph. Winds could gust as high as 16 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly cloudy, then gradually becoming sunny, with a high near 75. Light and variable wind. Winds could gust as high as 15 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly clear, with a low around 56. Light and variable wind becoming southeast 5 to 7 mph in the evening. Winds could gust as high as 15 mph.
Thursday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. South wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
Partly cloudy, with a low around 56.
Friday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82.
Friday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 54.
Independence Day
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A slight chance of showers and thunderstorms. Sunny, with a high near 79.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 82.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SE Sundance WY
 44.31°N 104.25°W (Elev. 5344 ft)
Last Update:
3:13 pm MDT Jun 29, 2026
Forecast Valid:
3pm MDT Jun 29, 2026-6pm MDT Jul 6, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

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