Major Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold in the North-Central U.S.

A large, long-duration winter storm is expected to bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies/Plains into the Mid-South beginning Friday, spreading eastward to the Mid-Atlantic and New England this weekend. An Arctic front will bring frigid temperatures and gusty winds that will lead to dangerous wind chills from the Northern Plains and Upper Midwest. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

25°F

-4°C

Humidity 67%
Wind Speed SW 2 MPH
Barometer NA
Dewpoint 15°F (-9°C)
Visibility NA
Last update 22 Jan 04:54 PM MST
Extended Forecast for

9 Miles NNW Ashton ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 16. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 16 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy through mid morning, then gradual clearing, with a high near 26. North northeast wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 26 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 1. Wind chill values as low as -9. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.

    Low: 1 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 23. Wind chill values as low as -9. North northeast wind around 6 mph becoming light and variable.

    High: 23 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 4. West wind around 5 mph becoming light and variable  in the evening.

    Low: 4 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 5.

    Low: 5 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 13.

    Low: 13 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 16. Calm wind becoming north northeast around 5 mph after midnight.
Friday
Mostly cloudy through mid morning, then gradual clearing, with a high near 26. North northeast wind 5 to 9 mph, with gusts as high as 18 mph.
Friday Night
Mostly clear, with a low around 1. Wind chill values as low as -9. North northeast wind 7 to 10 mph, with gusts as high as 18 mph.
Saturday
Mostly sunny, with a high near 23. Wind chill values as low as -9. North northeast wind around 6 mph becoming light and variable.
Saturday Night
Partly cloudy, with a low around 4. West wind around 5 mph becoming light and variable in the evening.
Sunday
Sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 5.
Monday
Mostly sunny, with a high near 27.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 19.
Thursday
A 20 percent chance of snow. Partly sunny, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
4:31 pm MST Jan 22, 2026
5pm MST Jan 22, 2026-6pm MST Jan 29, 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