Pacific Storm System Moves Inland; Strong Storm in Alaska

A Pacific storm system will bring low elevation/valley rain and mountain snow as it moves inland to the central Great Basin through the central Rockies through Thursday. Scattered thunderstorms are likely from California into the Great Basin. A large low pressure system continues to bring snow, blizzard conditions, damaging winds, and mixed precipitation along the Bering Sea and Southwest Alaska. Read More >

Current conditions at

ROCKY BOY (RCBM8)

Lat: 48.25529°NLon: 109.78592°WElev: 3789.0ft.

NA

44°F

7°C

Humidity 30%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 11 Feb 03:18 PM MST
Extended Forecast for

4 Miles ESE Big Sandy MT

  • Tonight

    Tonight: Mostly clear, with a low around 24. Calm wind becoming south southeast around 6 mph in the evening.

    Low: 24 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 49. South southwest wind 5 to 7 mph.

    High: 49 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. South southwest wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 50. West wind 6 to 8 mph.

    High: 50 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 29. West wind around 6 mph becoming south in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 50. South wind 5 to 7 mph becoming west in the afternoon.

    High: 50 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am.  Mostly cloudy, with a low around 30. West wind around 6 mph becoming south in the evening.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Sunday

    Sunday: A chance of snow before 11am.  Partly sunny, with a high near 46. Light southwest wind.

    High: 46 °F

    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 24. Calm wind becoming south southeast around 6 mph in the evening.
Thursday
Increasing clouds, with a high near 49. South southwest wind 5 to 7 mph.
Thursday Night
Mostly cloudy, with a low around 29. South southwest wind around 7 mph.
Friday
Increasing clouds, with a high near 50. West wind 6 to 8 mph.
Friday Night
Mostly cloudy, with a low around 29. West wind around 6 mph becoming south in the evening.
Saturday
Mostly sunny, with a high near 50. South wind 5 to 7 mph becoming west in the afternoon.
Saturday Night
A slight chance of rain between 11pm and 2am, then a slight chance of snow after 2am. Mostly cloudy, with a low around 30. West wind around 6 mph becoming south in the evening. Chance of precipitation is 20%.
Sunday
A chance of snow before 11am. Partly sunny, with a high near 46. Light southwest wind.
Sunday Night
Mostly cloudy, with a low around 28.
Washington's Birthday
A slight chance of snow after 5pm. Partly sunny, with a high near 49.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday
A chance of snow. Mostly cloudy, with a high near 38.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A chance of snow. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Big Sandy MT
 48.16°N 110.04°W (Elev. 2825 ft)
11:47 am MST Feb 11, 2026
3pm MST Feb 11, 2026-6pm MST Feb 18, 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