National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Record Warmth Lingers; Fire Weather Concerns; Unsettled Pacific Northwest

More record warm temperatures are forecast this week from California, Southwest, Plains then into the Mississippi Valley and Southeast. The warmth combining with dry conditions may result in elevated to locally critical fire weather conditions. Meanwhile, another Pacific system will move across the Pacific Northwest with lower elevation rain and mountain snows. For Hawaii, conditions improving. Read More >

Current conditions at

Ririe (ITD18)

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

NA

47°F

8°C

Humidity 30%
Wind Speed SSW 8 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility 1.24 mi
Wind Chill43°F (6°C)
Last update 22 Mar 08:15 PM MDT
Extended Forecast for

11 Miles S Irwin ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 35. West wind 9 to 13 mph becoming east in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 49. South wind 10 to 17 mph, with gusts as high as 24 mph.

    High: 49 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. West southwest wind 15 to 18 mph becoming south after midnight. Winds could gust as high as 24 mph.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. South wind 14 to 21 mph, with gusts as high as 29 mph.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Breezy, with a south wind 17 to 25 mph, with gusts as high as 33 mph.

    Low: 40 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 54. Breezy.

    High: 54 °F

    Sunny then
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 35. West wind 9 to 13 mph becoming east in the evening.
Monday
Partly sunny, with a high near 49. South wind 10 to 17 mph, with gusts as high as 24 mph.
Monday Night
Mostly cloudy, with a low around 37. West southwest wind 15 to 18 mph becoming south after midnight. Winds could gust as high as 24 mph.
Tuesday
Mostly cloudy, with a high near 50. South wind 14 to 21 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 40. Breezy, with a south wind 17 to 25 mph, with gusts as high as 33 mph.
Wednesday
Sunny, with a high near 54. Breezy.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Mostly sunny, with a high near 39.
Thursday Night
Partly cloudy, with a low around 24.
Friday
Sunny, with a high near 45.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Partly sunny, with a high near 50.
Saturday Night
Mostly cloudy, with a low around 35.
Sunday
Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
Last Update:
5:31 pm MDT Mar 22, 2026
Forecast Valid:
8pm MDT Mar 22, 2026-6pm MDT Mar 29, 2026
 
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Additional Resources

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National Digital Forecast Database

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Chance of Precipitation