Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

54°F

12°C

Humidity 34%
Wind Speed S 17 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility 1.24 mi
Last update 18 Mar 03:15 PM MDT
Extended Forecast for

13 Miles NNW Island Park ID

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 30. West southwest wind around 10 mph.

    Low: 30 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Sunny, with a high near 46. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.

    Low: 30 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 48. South wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 48 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm.  Snow level 9500 feet. Partly sunny, with a high near 46. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight.  Snow level 9500 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 24 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 20 percent chance of snow.  Mostly sunny, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 30. West southwest wind around 10 mph.
Thursday
Sunny, with a high near 46. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 30. West southwest wind 9 to 11 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 48. South wind 9 to 14 mph, with gusts as high as 23 mph.
Friday Night
Partly cloudy, with a low around 32. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Saturday
A slight chance of rain and snow between noon and 3pm, then a slight chance of rain after 3pm. Snow level 9500 feet. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Saturday Night
A chance of rain before 9pm, then a chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Snow level 9500 feet lowering to 8400 feet after midnight . Mostly cloudy, with a low around 24. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 24.
Monday
A 20 percent chance of snow after noon. Partly sunny, with a high near 37.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 41. Breezy.
Tuesday Night
A 40 percent chance of rain. Snow level 9400 feet. Mostly cloudy, with a low around 29. Breezy.
Wednesday
A 50 percent chance of snow. Snow level 9000 feet lowering to 8400 feet in the afternoon . Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Island Park ID
 44.73°N 111.41°W (Elev. 8415 ft)
12:30 pm MDT Mar 18, 2026
3pm MDT Mar 18, 2026-6pm MDT Mar 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

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