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

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

NA

34°F

1°C

Humidity 86%
Wind Speed SSW 1 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 11 Feb 03:54 PM MST
Extended Forecast for

9 Miles NNW Ashton ID

Winter Weather Advisory February 11, 04:24pm until February 12, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 11, 04:24pm until February 12, 05:00pm

    NOW until 5:00pm Thu

    Winter Weather Advisory

  • This Afternoon

    High: 37 °F

    Snow Likely
    and Patchy
    Fog

  • Tonight

    Tonight: A chance of rain and snow, mainly before 9pm.  Areas of fog. Snow level 5800 feet.  Otherwise, mostly cloudy, with a low around 29. Calm wind.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow and
    Areas Fog
    then Areas
    Fog

  • Thursday

    Thursday: A slight chance of snow between 10am and noon.  Areas of fog before noon.  Otherwise, mostly cloudy, with a high near 40. Calm wind becoming south southwest around 5 mph.  Chance of precipitation is 20%.

    High: 40 °F

    Slight Chance
    Snow and
    Areas Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Patchy fog.  Otherwise, mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Patchy Fog

  • Friday

    Friday: A 20 percent chance of snow.  Areas of fog before 1pm.  Otherwise, mostly cloudy, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 38 °F

    Slight Chance
    Snow and
    Areas Fog

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 26.

    Low: 26 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Saturday

    Saturday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 41.

    High: 41 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow.  Cloudy, with a low around 29.

    Low: 29 °F

    Slight Chance
    Snow

Detailed Forecast

This Afternoon
Snow likely, mainly before 5pm. Patchy fog. Otherwise, cloudy, with a high near 37. Calm wind. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of rain and snow, mainly before 9pm. Areas of fog. Snow level 5800 feet. Otherwise, mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow between 10am and noon. Areas of fog before noon. Otherwise, mostly cloudy, with a high near 40. Calm wind becoming south southwest around 5 mph. Chance of precipitation is 20%.
Thursday Night
Patchy fog. Otherwise, mostly cloudy, with a low around 27. Calm wind.
Friday
A 20 percent chance of snow. Areas of fog before 1pm. Otherwise, mostly cloudy, with a high near 38. Calm wind becoming southwest around 6 mph in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 26.
Saturday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 41.
Saturday Night
A 20 percent chance of snow. Cloudy, with a low around 29.
Sunday
A chance of snow before 5pm, then a chance of rain. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Sunday Night
A chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 29. Chance of precipitation is 40%.
Washington's Birthday
Rain and snow. High near 44. Chance of precipitation is 80%.
Monday Night
Rain and snow. Low around 28. Chance of precipitation is 80%.
Tuesday
Snow. High near 38. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 35. Chance of precipitation is 70%.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
3:57 pm MST Feb 11, 2026
4pm 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