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

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Thunderstorm in Vicinity

55°F

13°C

Humidity 100%
Wind Speed E 13 mph
Barometer 30.13 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 15 Jul 11:35 pm MDT
Extended Forecast for

19 Miles SSE Redig SD

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog. Low around 49. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.

    Low: 49 °F

    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before noon, then showers likely. Areas of fog. High near 57. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.

    High: 57 °F

    Showers and
    Areas Fog

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 73. Windy, with a southeast wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 73 °F

    Mostly Sunny
    and Windy

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 56. Breezy, with a southeast wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.

    Low: 56 °F

    Chance
    T-storms and
    Breezy

  • Friday

    Friday: Sunny, with a high near 82. North wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 58. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 58 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a northeast wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 30 mph.

    High: 82 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 62. Breezy.

    Low: 62 °F

    Chance
    T-storms and
    Breezy

Detailed Forecast

Tonight
Showers and thunderstorms before 4am, then showers likely and possibly a thunderstorm between 4am and 5am, then a chance of showers and thunderstorms after 5am. Patchy fog. Low around 49. Breezy, with an east wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%.
Wednesday
Showers and possibly a thunderstorm before noon, then showers likely. Areas of fog. High near 57. Breezy, with a northeast wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%.
Wednesday Night
A 20 percent chance of showers before midnight. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 47. Southeast wind around 15 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 73. Windy, with a southeast wind 20 to 30 mph, with gusts as high as 40 mph.
Thursday Night
A 40 percent chance of showers and thunderstorms. Mostly clear, with a low around 56. Breezy, with a southeast wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph.
Friday
Sunny, with a high near 82. North wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 58. Northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Mostly sunny, with a high near 82. Breezy, with a northeast wind 15 to 20 mph becoming southeast in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
A chance of showers and thunderstorms, mainly before midnight. Partly cloudy, with a low around 62. Breezy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 87.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Monday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 60.
Tuesday
A slight chance of showers and thunderstorms. Sunny, with a high near 87.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SSE Redig SD
 45.01°N 103.44°W (Elev. 3238 ft)
Last Update:
11:10 pm MDT Jul 15, 2025
Forecast Valid:
11pm MDT Jul 15, 2025-6pm MDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation