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° N Lon: 111.36741° W Elev: 6337.0 ft.

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
Detailed forecast for

Centennial Mountains/Island Park

Tonight
Mostly cloudy. Lows 8 to 18.
Friday
Mostly sunny. A slight chance of snow in the morning. Highs 20 to 29.
Friday Night
Mostly clear. Colder. Lows 3 below to 7 above zero. Wind chill readings 10 below to 20 below zero.
Saturday
Mostly sunny. Highs 18 to 25.
Saturday Night
Partly cloudy. Lows 1 below to 9 above zero.
Sunday
Sunny. Highs 19 to 26.
Sunday Night And Monday
Partly cloudy. Lows 1 to 11. Highs 23 to 30.
Monday Night
Mostly cloudy. Lows 7 to 17.
Tuesday And Tuesday Night
Partly cloudy. Highs 26 to 33. Lows 9 to 19.
Wednesday Through Thursday
Mostly cloudy with a slight chance of snow. Highs 30 to 38. Lows 13 to 23.



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109 PM MST Thu Jan 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database