Unsettled Weather in the West; Marine and Coastal Impacts Along the East Coast

A series of Pacific fronts will bring periodic waves of showers and thunderstorms to parts of the Great Basin and Pacific Northwest the next few days. Swells, high surf, dangerous rip currents and areas of coastal flooding continue along much of the East Coast from both Humberto and Imelda. Unseasonably hot temperatures continue for much of the Plains and Midwest through the remainder of the week. Read More >

Hazardous Weather Conditions

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

73°F

23°C

Humidity 36%
Wind Speed N 5 mph
Barometer 30.02 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 1 Oct 5:35 pm MDT
Extended Forecast for

4 Miles SW North Spearfish SD

  • Tonight

    Tonight: Mostly clear, with a low around 55. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 15 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. Southwest wind 5 to 9 mph becoming light  in the afternoon. Winds could gust as high as 15 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 62. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 20 mph.

    Low: 62 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 20 percent chance of showers after midnight.  Partly cloudy, with a low around 56. South wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 56 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after noon.  Mostly cloudy, with a steady temperature around 60. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph.  Chance of precipitation is 60%.

    High: 60 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers.  Low around 42. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%.

    Low: 42 °F

    Showers and
    Breezy

  • Sunday

    Sunday: A chance of showers, mainly before noon.  Mostly cloudy, with a high near 48. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.

    High: 48 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers, mainly after midnight.  Mostly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 55. Calm wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 15 mph.
Thursday
Sunny, with a high near 77. Southwest wind 5 to 9 mph becoming light in the afternoon. Winds could gust as high as 15 mph.
Thursday Night
Partly cloudy, with a low around 62. Light southwest wind becoming south 9 to 14 mph in the evening. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 81. Southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 56. South wind 6 to 10 mph, with gusts as high as 16 mph.
Saturday
Showers likely, mainly after noon. Mostly cloudy, with a steady temperature around 60. West wind 6 to 9 mph becoming north in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Saturday Night
Showers. Low around 42. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 90%.
Sunday
A chance of showers, mainly before noon. Mostly cloudy, with a high near 48. Northwest wind 8 to 18 mph, with gusts as high as 28 mph.
Sunday Night
A chance of showers, mainly after midnight. Mostly cloudy, with a low around 37.
Monday
A slight chance of showers. Partly sunny, with a high near 50.
Monday Night
A slight chance of showers. Partly cloudy, with a low around 39.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Sunny, with a high near 62.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
4:11 pm MDT Oct 1, 2025
5pm MDT Oct 1, 2025-6pm MDT Oct 8, 2025
 
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