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

unknown precip

44°F

7°C

Humidity 77%
Wind Speed SSE 15 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility 1.24 mi
Wind Chill37°F (3°C)
Last update 11 Apr 05:30 PM MDT
Extended Forecast for

13 Miles NNW Island Park ID

  • This Afternoon

    This Afternoon: A chance of rain and snow showers. Some thunder is also possible.  Snow level 8500 feet. Mostly cloudy, with a steady temperature around 37. Breezy, with a south southwest wind around 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 37 °F

    Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain and snow before 7pm, then snow likely between 7pm and midnight.  Mostly cloudy, with a low around 27. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Rain/Snow
    Likely then
    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow between 11am and noon, then snow showers likely after noon. Some thunder is also possible.  Partly sunny, with a high near 39. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 39 °F

    Chance Snow
    then Snow
    Showers
    Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 23. South southwest wind 17 to 21 mph, with gusts as high as 31 mph.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    then Chance
    Snow

  • Monday

    Monday: Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible.  High near 30. South southwest wind 17 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Monday Night

    Monday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Likely
    then Chance
    Snow

  • Tuesday

    Tuesday: Snow likely, mainly after noon.  Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Snow Likely

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 23.

    Low: 23 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow.  High near 29. Breezy.  Chance of precipitation is 80%.

    High: 29 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
A chance of rain and snow showers. Some thunder is also possible. Snow level 8500 feet. Mostly cloudy, with a steady temperature around 37. Breezy, with a south southwest wind around 22 mph, with gusts as high as 32 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 7pm, then snow likely between 7pm and midnight. Mostly cloudy, with a low around 27. South southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Sunday
A chance of snow between 11am and noon, then snow showers likely after noon. Some thunder is also possible. Partly sunny, with a high near 39. South wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. South southwest wind 17 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Snow, mainly before 3pm, then snow showers after 3pm. Some thunder is also possible. High near 30. South southwest wind 17 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow likely, mainly after noon. Partly sunny, with a high near 32. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 23.
Wednesday
Snow. High near 29. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow. The snow could be heavy at times. Low around 20. Breezy. Chance of precipitation is 100%.
Thursday
Snow. The snow could be heavy at times. High near 23. Chance of precipitation is 90%.
Thursday Night
Snow likely. Mostly cloudy, with a low around 9. Chance of precipitation is 60%.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 24.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 11.
Saturday
Sunny, with a high near 32.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Island Park ID
 44.73°N 111.41°W (Elev. 8415 ft)
5:31 pm MDT Apr 11, 2026
5pm MDT Apr 11, 2026-6pm MDT Apr 18, 2026
 
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