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

Critical fire weather conditions will persist in the central High Plains through Friday as gusty winds and dry conditions continue. The heat wave across the West and Southwest will continue to intensify through the week, with daily and monthly record highs expected to be broken. Read More >

Current conditions at

Ririe (ITD18)

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

NA

51°F

11°C

Humidity 27%
Wind Speed SSE 9 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 19 Mar 12:00 AM MDT
Extended Forecast for

2 Miles WNW Irwin ID

  • Overnight

    Overnight: Clear, with a low around 42. Southeast wind around 7 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 71. Southeast wind 6 to 10 mph becoming west southwest in the afternoon.

    High: 71 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. West southwest wind 6 to 9 mph becoming south southeast after midnight.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 73. Southeast wind 6 to 9 mph becoming west southwest in the afternoon.

    High: 73 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. Southwest wind 7 to 9 mph becoming southeast after midnight.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after midnight.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: A 20 percent chance of rain before noon.  Snow level 7800 feet. Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 42. Southeast wind around 7 mph.
Thursday
Sunny, with a high near 71. Southeast wind 6 to 10 mph becoming west southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 43. West southwest wind 6 to 9 mph becoming south southeast after midnight.
Friday
Sunny, with a high near 73. Southeast wind 6 to 9 mph becoming west southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 45. Southwest wind 7 to 9 mph becoming southeast after midnight.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 39.
Sunday
A 20 percent chance of rain before noon. Snow level 7800 feet. Mostly sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 35.
Monday
Partly sunny, with a high near 60.
Monday Night
A 20 percent chance of rain. Snow level 8400 feet. Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain. Snow level 8300 feet rising to 9300 feet in the afternoon. Partly sunny, with a high near 63.
Tuesday Night
A 20 percent chance of rain. Mostly cloudy, with a low around 42.
Wednesday
A 30 percent chance of rain. Partly sunny, with a high near 61. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Irwin ID
 43.42°N 111.31°W (Elev. 5397 ft)
11:31 pm MDT Mar 18, 2026
12am MDT Mar 19, 2026-6pm MDT Mar 25, 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