Remnants of Arthur and Heavy Rainfall Across the South; Severe Weather for the East

Potential life threatening flash flooding across the northern Gulf Coast states as the remnants of Arthur track across the area. Remember, turn around - don't drown. In addition, severe thunderstorms with tornadoes are possible with the circulation of this storm. The threat for more severe thunderstorms will occur across portions of the Northeast, mid-Atlantic and central Appalachian's. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

57°F

14°C

Humidity 59%
Wind Speed NW 14 mph
Barometer 30.03 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 18 Jun 7:35 am MDT
Extended Forecast for

6 Miles SSW Spearfish SD

  • Today

    Today: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 66. Northwest wind around 7 mph, with gusts as high as 20 mph.

    High: 66 °F

    Sunny then
    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 48. Light and variable wind.  Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Light and variable wind becoming southeast around 6 mph after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 70. Southeast wind 6 to 9 mph, with gusts as high as 24 mph.  Chance of precipitation is 70%.

    High: 70 °F

    Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 51. Southeast wind 5 to 9 mph becoming calm  after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 90%.

    Low: 51 °F

    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm.  High near 60. Chance of precipitation is 90%.

    High: 60 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Monday

    Monday: A chance of showers, then showers and possibly a thunderstorm after noon.  Partly sunny, with a high near 60.

    High: 60 °F

    Showers

Detailed Forecast

Today
A 20 percent chance of showers after noon. Mostly sunny, with a high near 66. Northwest wind around 7 mph, with gusts as high as 20 mph.
Tonight
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 48. Light and variable wind. Chance of precipitation is 20%.
Juneteenth
Mostly sunny, with a high near 68. Calm wind becoming northwest around 6 mph in the morning. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 51. Light and variable wind becoming southeast around 6 mph after midnight. Winds could gust as high as 20 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 70. Southeast wind 6 to 9 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Saturday Night
Showers and possibly a thunderstorm. Low around 51. Southeast wind 5 to 9 mph becoming calm after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 90%.
Sunday
Showers and possibly a thunderstorm. High near 60. Chance of precipitation is 90%.
Sunday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 47.
Monday
A chance of showers, then showers and possibly a thunderstorm after noon. Partly sunny, with a high near 60.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 67.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 49.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SSW Spearfish SD
 44.41°N 103.87°W (Elev. 5187 ft)
6:22 am MDT Jun 18, 2026
7am MDT Jun 18, 2026-6pm MDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database