Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Henry's Lake (ITD55)

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

NA

35°F

2°C

Humidity 75%
Wind Speed NW 12 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Wind Chill27°F (-3°C)
Last update 22 Mar 02:45 AM MDT
Extended Forecast for

11 Miles NNW Island Park ID

  • Overnight

    Overnight: Mostly clear, with a low around 23. Northwest wind around 10 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 37. West southwest wind 7 to 10 mph.

    High: 37 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph becoming south southeast after midnight.

    Low: 27 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 42. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 42 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of snow, mainly after noon.  Mostly cloudy, with a high near 42. Little or no snow accumulation expected.

    High: 42 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of rain, mixing with snow after 9pm, then gradually ending.  Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow.  Mostly sunny, with a high near 46.

    High: 46 °F

    Slight Chance
    Snow

  • 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 slight chance of snow after midnight.  Mostly cloudy, with a low around 28. Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly clear, with a low around 23. Northwest wind around 10 mph.
Sunday
Sunny, with a high near 37. West southwest wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 27. West southwest wind 6 to 10 mph becoming south southeast after midnight.
Monday
Partly sunny, with a high near 42. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 31. Southwest wind 8 to 11 mph.
Tuesday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 42. Little or no snow accumulation expected.
Tuesday Night
A chance of rain, mixing with snow after 9pm, then gradually ending. Snow level 10000 feet lowering to 9400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 46.
Wednesday Night
A slight chance of rain before 9pm, then a slight chance of rain and snow between 9pm and midnight, then a slight chance of snow after midnight. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Thursday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 19.
Friday
Sunny, with a high near 37.
Friday Night
Partly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 43.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Island Park ID
 44.71°N 111.4°W (Elev. 9400 ft)
12:31 am MDT Mar 22, 2026
3am MDT Mar 22, 2026-6pm MDT Mar 28, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database