Record Heat Remains in Place This Week; Severe Thunderstorms Possible Thursday

Record warmth will persist across portions of California, the Southwest U.S., the central Great Basin and return back to areas of the central/southern Plains and mid-lower Mississippi Valley this week. Over 200 new record high temperatures are forecast. Severe thunderstorms are being outlooked on Thursday over the Midwest. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

28°F

-2°C

Humidity 71%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 20°F (-7°C)
Visibility 1.24 mi
Last update 23 Mar 07:15 AM MDT
Extended Forecast for

13 Miles NNW Island Park ID

  • Today

    Today: Partly sunny, with a high near 41. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    High: 41 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm.  Mostly cloudy, with a high near 42. South southwest wind 10 to 17 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    High: 42 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight.  Snow level 10200 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 32. South southwest wind 14 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 20%.

    Low: 32 °F

    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Snow level 9000 feet. Mostly sunny, with a high near 46. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 36 mph.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight.  Snow level 9200 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 27. Breezy.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Slight Chance
    Rain/Snow and
    Breezy then
    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before noon.  Mostly sunny, with a high near 35. Little or no snow accumulation expected.

    High: 35 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 16.

    Low: 16 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 41. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 29. South southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tuesday
A slight chance of snow between noon and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 42. South southwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday Night
A slight chance of rain and snow before 9pm, then a slight chance of rain between 9pm and midnight. Snow level 10200 feet lowering to 9600 feet after midnight . Mostly cloudy, with a low around 32. South southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of rain after noon. Snow level 9000 feet. Mostly sunny, with a high near 46. Breezy, with a south southwest wind 14 to 23 mph, with gusts as high as 36 mph.
Wednesday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a chance of snow after midnight. Snow level 9200 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 27. Breezy. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday
A 30 percent chance of snow, mainly before noon. Mostly sunny, with a high near 35. Little or no snow accumulation expected.
Thursday Night
Mostly clear, with a low around 16.
Friday
Sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 48.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Island Park ID
 44.73°N 111.41°W (Elev. 8415 ft)
5:31 am MDT Mar 23, 2026
7am MDT Mar 23, 2026-6pm MDT Mar 29, 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