National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Two Storms Impacting the Northern U.S. Through Thanksgiving and into This Weekend

Heavy lake effect snow, gusty winds, and localized blizzard conditions will persist through Thanksgiving near and downwind of the Great Lakes. Rain and mountain snow are forecast for the Pacific Northwest. Confidence is increasing for another winter storm to develop over the northern and central Rockies Friday and track across the central Plains through the Midwest and Great Lakes this weekend. Read More >

Current conditions at

ISLAND PARK (IPFI1)

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

NA

30°F

-1°C

Humidity 98%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 27 Nov 09:54 PM MST
Extended Forecast for

4 Miles S Island Park ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 22. South wind around 6 mph becoming calm after midnight.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Snow, mainly after 3pm. High near 35. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Slight Chance
    Snow then
    Snow

  • Friday Night

    Friday Night: Snow likely before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values as low as -3. Southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 5 °F

    Snow Likely
    then Mostly
    Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 27. Wind chill values as low as -2. Light and variable wind.

    High: 27 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 11. Light and variable wind.

    Low: 11 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31.

    High: 31 °F

    Slight Chance
    Snow then
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: A 20 percent chance of snow after 11am. Partly sunny, with a high near 27.

    High: 27 °F

    Slight Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 22. South wind around 6 mph becoming calm after midnight.
Friday
Snow, mainly after 3pm. High near 35. Calm wind becoming south southwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely before 11pm. Cloudy during the early evening, then gradual clearing, with a low around 5. Wind chill values as low as -3. Southwest wind 6 to 9 mph becoming north after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
Mostly sunny, with a high near 27. Wind chill values as low as -2. Light and variable wind.
Saturday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 11. Light and variable wind.
Sunday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31.
Sunday Night
Partly cloudy, with a low around 9.
Monday
A 20 percent chance of snow after 11am. Partly sunny, with a high near 27.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Tuesday
Snow. High near 28. Chance of precipitation is 90%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 32.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 10.
Thursday
A 40 percent chance of snow. Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Island Park ID
 44.5°N 111.34°W (Elev. 6421 ft)
Last Update:
4:31 pm MST Nov 27, 2025
Forecast Valid:
10pm MST Nov 27, 2025-6pm MST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation