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

Henry's Lake (ITD55)

Lat: 44.61831°NLon: 111.33548°WElev: 6617.0ft.

NA

23°F

-5°C

Humidity 74%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility 1.24 mi
Wind Chill13°F (-11°C)
Last update 22 Jan 01:30 PM MST
Extended Forecast for

11 Miles NNW Island Park ID

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 16. West wind around 6 mph.

    High: 16 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 5 to 7 mph.

    Low: 6 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow before 8am.  Mostly sunny and cold, with a temperature falling to around 1 by 5pm. Wind chill values as low as -15. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 10 °F

    Slight Chance
    Snow then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -7. Wind chill values as low as -24. North northwest wind 9 to 14 mph, with gusts as high as 21 mph.

    Low: -7 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8. North wind 6 to 9 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around -4.

    Low: -4 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: Sunny, with a high near 11.

    High: 11 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 14.

    High: 14 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 16. West wind around 6 mph.
Tonight
Mostly cloudy, with a low around 6. Wind chill values as low as -5. Northwest wind 5 to 7 mph.
Friday
A 20 percent chance of snow before 8am. Mostly sunny and cold, with a temperature falling to around 1 by 5pm. Wind chill values as low as -15. North northwest wind 8 to 14 mph, with gusts as high as 22 mph.
Friday Night
Mostly clear, with a low around -7. Wind chill values as low as -24. North northwest wind 9 to 14 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny and cold, with a high near 8. North wind 6 to 9 mph.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around -4.
Sunday
Sunny, with a high near 11.
Sunday Night
Partly cloudy, with a low around 0.
Monday
Mostly sunny, with a high near 14.
Monday Night
Mostly cloudy, with a low around 6.
Tuesday
Partly sunny, with a high near 17.
Tuesday Night
Mostly cloudy, with a low around 9.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
1:10 pm MST Jan 22, 2026
1pm MST Jan 22, 2026-6pm MST Jan 28, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database