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

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

NA

26°F

-3°C

Humidity 94%
Wind Speed ENE 0 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility NA
Last update 22 Mar 03:54 AM MDT
Extended Forecast for

10 Miles SSW Island Park ID

  • Today

    Today: Sunny, with a high near 52. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 52 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 30 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 57 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm  in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after noon.  Snow level 7800 feet rising to 9400 feet in the afternoon. Mostly cloudy, with a high near 58. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 58 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain before midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of rain after noon.  Snow level 9200 feet. Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Snow level 9300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 52. Calm wind becoming west southwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 30. Southwest wind around 6 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 57. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. Southwest wind around 6 mph becoming calm in the evening.
Tuesday
A 30 percent chance of rain, mainly after noon. Snow level 7800 feet rising to 9400 feet in the afternoon. Mostly cloudy, with a high near 58. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tuesday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 39.
Wednesday
A 20 percent chance of rain after noon. Snow level 9200 feet. Partly sunny, with a high near 61.
Wednesday Night
A 20 percent chance of rain. Snow level 9300 feet lowering to 7700 feet after midnight . Mostly cloudy, with a low around 32.
Thursday
Mostly sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 53.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Partly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SSW Island Park ID
 44.42°N 111.45°W (Elev. 6299 ft)
12:31 am MDT Mar 22, 2026
4am 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