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

24°F

-4°C

Humidity 94%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 20 Mar 06:54 AM MDT
Extended Forecast for

9 Miles NNW Ashton ID

  • Today

    Today: Sunny, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 69 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 41. Southwest wind 5 to 7 mph becoming east northeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. East wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before midnight.  Snow level 9900 feet lowering to 7300 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 24 mph.

    Low: 35 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 57. Light and variable wind becoming southwest 5 to 8 mph in the morning.

    High: 57 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 63.

    High: 63 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 69. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Tonight
Mostly clear, with a low around 41. Southwest wind 5 to 7 mph becoming east northeast after midnight.
Saturday
Mostly sunny, with a high near 68. East wind 5 to 13 mph becoming west southwest in the afternoon. Winds could gust as high as 23 mph.
Saturday Night
A 20 percent chance of rain before midnight. Snow level 9900 feet lowering to 7300 feet after midnight . Mostly cloudy, then gradually becoming mostly clear, with a low around 35. West southwest wind 5 to 14 mph becoming north after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 57. Light and variable wind becoming southwest 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly cloudy, with a high near 56.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Mostly cloudy, with a high near 63.
Tuesday Night
Mostly cloudy, with a low around 41.
Wednesday
Mostly sunny, with a high near 66.
Wednesday Night
A 20 percent chance of rain. Snow level 9000 feet lowering to 7100 feet after midnight . Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Ashton ID
 44.18°N 111.53°W (Elev. 5797 ft)
5:31 am MDT Mar 20, 2026
7am MDT Mar 20, 2026-6pm MDT Mar 26, 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