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

Ririe (ITD18)

Lat: 43.6111°NLon: 111.70531°WElev: 5106.0ft.

NA

41°F

5°C

Humidity 73%
Wind Speed SW 3 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility 1.24 mi
Last update 22 Mar 05:45 AM MDT
Extended Forecast for

11 Miles S Irwin ID

  • Today

    Today: Sunny, with a high near 45. West wind 8 to 13 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 9 to 14 mph becoming east southeast in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West southwest wind 14 to 18 mph becoming south southeast after midnight. Winds could gust as high as 24 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before noon, then a slight chance of rain.  Snow level 8800 feet rising to 10000 feet in the afternoon. Mostly cloudy, with a high near 50. Breezy, with a south southeast wind 15 to 22 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 20%.

    High: 50 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain
    and Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before midnight.  Snow level 10200 feet. Partly cloudy, with a low around 39. Breezy.

    Low: 39 °F

    Slight Chance
    Rain and
    Breezy then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 52. Breezy.

    High: 52 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 45. West wind 8 to 13 mph.
Tonight
Mostly cloudy, with a low around 35. West wind 9 to 14 mph becoming east southeast in the evening.
Monday
Partly sunny, with a high near 48. South wind 10 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 22 mph.
Monday Night
Mostly cloudy, with a low around 37. West southwest wind 14 to 18 mph becoming south southeast after midnight. Winds could gust as high as 24 mph.
Tuesday
A slight chance of rain and snow before noon, then a slight chance of rain. Snow level 8800 feet rising to 10000 feet in the afternoon. Mostly cloudy, with a high near 50. Breezy, with a south southeast wind 15 to 22 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Tuesday Night
A 20 percent chance of rain before midnight. Snow level 10200 feet. Partly cloudy, with a low around 39. Breezy.
Wednesday
Mostly sunny, with a high near 52. Breezy.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
5:31 am MDT Mar 22, 2026
6am 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