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

Heavy Rain in the Southern U.S.; Active Weather Continues in Alaska

A storm system will bring heavy rainfall, thunderstorms, and flooding threats to portions of the Southern Plains today, the Lower Mississippi Valley Saturday, and the Southeast into the Mid-Atlantic on Sunday. Another Bering system will impact the Alaskan West Coast and Central Interior through the weekend bringing moderate to heavy snow, high winds, and/or some blizzard conditions. Read More >

Current conditions at

Spearfish / Clyde Ice (KSPF)

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

Fair

37°F

3°C

Humidity 52%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 13 Feb 8:15 am MST
Extended Forecast for

4 Miles SW North Spearfish SD

  • Today

    Today: Sunny, with a high near 53. Southwest wind around 6 mph becoming calm in the morning.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South wind around 6 mph becoming west in the evening.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 52. Southwest wind around 6 mph becoming calm in the morning.

    High: 52 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. South wind 6 to 11 mph, with gusts as high as 17 mph.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 54. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 54 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. South wind around 7 mph.

    Low: 34 °F

    Partly Cloudy

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 56. South wind 6 to 9 mph, with gusts as high as 16 mph.

    High: 56 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of rain after 11pm. Partly cloudy, with a low around 40. South wind 9 to 11 mph, with gusts as high as 17 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A chance of rain before 11am, then rain and snow likely. Partly sunny, with a high near 51.

    High: 51 °F

    Rain/Snow
    Likely

Detailed Forecast

Today
Sunny, with a high near 53. Southwest wind around 6 mph becoming calm in the morning.
Tonight
Mostly clear, with a low around 31. South wind around 6 mph becoming west in the evening.
Saturday
Mostly sunny, with a high near 52. Southwest wind around 6 mph becoming calm in the morning.
Saturday Night
Partly cloudy, with a low around 34. South wind 6 to 11 mph, with gusts as high as 17 mph.
Sunday
Partly sunny, with a high near 54. Southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 34. South wind around 7 mph.
Washington's Birthday
Sunny, with a high near 56. South wind 6 to 9 mph, with gusts as high as 16 mph.
Monday Night
A slight chance of rain after 11pm. Partly cloudy, with a low around 40. South wind 9 to 11 mph, with gusts as high as 17 mph.
Tuesday
A chance of rain before 11am, then rain and snow likely. Partly sunny, with a high near 51.
Tuesday Night
A chance of rain and snow before 11pm, then a chance of snow. Partly cloudy, with a low around 29.
Wednesday
A chance of snow. Mostly sunny, with a high near 40.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly cloudy, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW North Spearfish SD
 44.47°N 103.97°W (Elev. 5299 ft)
Last Update:
6:22 am MST Feb 13, 2026
Forecast Valid:
8am MST Feb 13, 2026-6pm MST Feb 19, 2026
 
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