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

Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

35°F

2°C

Humidity 56%
Wind Speed WNW 1 MPH
Barometer NA
Dewpoint 21°F (-6°C)
Visibility 1.24 mi
Last update 10 Apr 06:30 AM MDT
Extended Forecast for

11 Miles NNW Island Park ID

  • Today

    Today: A chance of rain and snow after 3pm. Mostly sunny, with a high near 48. South wind 8 to 13 mph becoming east southeast in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 48 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 34. South southeast wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Saturday

    Saturday: Snow likely between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 42 °F

    Mostly Sunny
    then Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Snow likely before midnight. Mostly cloudy, with a low around 29. South southwest wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Snow Likely
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow, mainly after noon. High near 40. South wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Slight Chance
    Snow then
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly before midnight. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow then
    Chance Snow

  • Monday

    Monday: Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow

  • Monday Night

    Monday Night: Snow, mainly before midnight. Low around 25. Chance of precipitation is 80%.

    Low: 25 °F

    Snow then
    Chance Snow

  • Tuesday

    Tuesday: Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.

    High: 32 °F

    Snow Likely

Detailed Forecast

Today
A chance of rain and snow after 3pm. Mostly sunny, with a high near 48. South wind 8 to 13 mph becoming east southeast in the morning. Winds could gust as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A slight chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight. Snow level 9900 feet lowering to 9400 feet after midnight . Partly cloudy, with a low around 34. South southeast wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Snow likely between noon and 3pm, then snow showers likely after 3pm. Some thunder is also possible. Partly sunny, with a high near 42. Breezy, with a south wind 14 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
Snow likely before midnight. Mostly cloudy, with a low around 29. South southwest wind 10 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after noon. High near 40. South wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow, mainly before midnight. Low around 28. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. High near 31. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Monday Night
Snow, mainly before midnight. Low around 25. Chance of precipitation is 80%.
Tuesday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 25.
Wednesday
Snow likely. Mostly cloudy, with a high near 31. Breezy. Chance of precipitation is 70%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 28.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
Last Update:
5:31 am MDT Apr 10, 2026
Forecast Valid:
6am MDT Apr 10, 2026-6pm MDT Apr 16, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation