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

Active Spring Like Pattern Across the Country

A frontal boundary will slowly move eastward and clear most of the eastern seaboard by Sunday. Showers and thunderstorms, some severe, will accompany this front alongside the threat of heavy rainfall; These threats may linger along the Gulf Coast states into early next week. Meanwhile, record spring-like warmth is forecast, mainly east of the Mississippi River, this weekend into next week. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

30°F

-1°C

Humidity 95%
Wind Speed SSE 17 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Wind Chill18°F (-8°C)
Last update 07 Mar 11:45 PM MST
Extended Forecast for

Island Park ID

  • Overnight

    Overnight: A 20 percent chance of snow. Mostly cloudy, with a low around 27. South southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Sunday

    Sunday: A chance of snow before noon, then a slight chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 41. South southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A slight chance of rain before 9pm, then a chance of rain after 5am. Snow level 7900 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 28. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain

  • Monday

    Monday: A chance of rain and snow before 2pm, then a chance of snow. Snow level 6500 feet. Partly sunny, with a high near 44. South southwest wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. West wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.

    Low: 10 °F

    Chance Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 34.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 27. South southwest wind around 10 mph, with gusts as high as 20 mph.
Sunday
A chance of snow before noon, then a slight chance of rain and snow between noon and 3pm, then a chance of rain after 3pm. Snow level rising to 7300 feet in the afternoon. Mostly cloudy, with a high near 41. South southwest wind 11 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of rain before 9pm, then a chance of rain after 5am. Snow level 7900 feet lowering to 6500 feet after midnight . Partly cloudy, with a low around 28. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Monday
A chance of rain and snow before 2pm, then a chance of snow. Snow level 6500 feet. Partly sunny, with a high near 44. South southwest wind 13 to 21 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. West wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 34 mph. New snow accumulation of less than a half inch possible.
Tuesday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow before 11pm. Partly cloudy, with a low around 10. New snow accumulation of less than a half inch possible.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 25.
Thursday
A chance of snow before 2pm, then a chance of rain. Mostly cloudy, with a high near 47. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Snow level 7300 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Friday
Snow likely. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 28.
Saturday
Snow likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Island Park ID
 44.54°N 111.35°W (Elev. 6453 ft)
Last Update:
11:31 pm MST Mar 7, 2026
Forecast Valid:
12am MST Mar 8, 2026-6pm MDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation