Heavy Great Lakes Snow through Friday; Watching Potential for Major Winter Storm Late Week into this Weekend

Heavy lake effect snow will continue in the Great Lakes into Wednesday before another storm brings a widespread general snow followed by another round of heavy lake effect snow. A wide-ranging winter storm will produce great swaths of heavy snow, sleet, and treacherous freezing rain from the southern Rockies/Plains and Mid-South starting Friday and shifting toward the East Coast through Sunday. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

20°F

-7°C

Humidity 89%
Wind Speed SSW 2 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Last update 20 Jan 11:54 AM MST
Extended Forecast for

10 Miles SSW Island Park ID

  • This Afternoon

    This Afternoon: Patchy freezing fog before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Light south wind.

    High: 31 °F

    Patchy
    Freezing Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Calm wind.

    Low: -4 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 31. Light and variable wind.

    High: 31 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 6. Calm wind.

    Low: 6 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31. Calm wind.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 6.

    Low: 6 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 25.

    High: 25 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 25.

    High: 25 °F

    Sunny

Detailed Forecast

This Afternoon
Patchy freezing fog before 3pm. Cloudy, then gradually becoming mostly sunny, with a high near 31. Light south wind.
Tonight
Mostly cloudy, with a low around -4. Calm wind.
Wednesday
Partly sunny, with a high near 31. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 6. Calm wind.
Thursday
Mostly sunny, with a high near 31. Calm wind.
Thursday Night
Partly cloudy, with a low around 6.
Friday
Mostly sunny, with a high near 25.
Friday Night
Mostly clear, with a low around -2.
Saturday
Sunny, with a high near 25.
Saturday Night
Partly cloudy, with a low around 6.
Sunday
A 20 percent chance of snow. Partly sunny, with a high near 28.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 10.
Monday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Island Park ID
 44.42°N 111.45°W (Elev. 6299 ft)
10:31 am MST Jan 20, 2026
12pm MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database