Heavy Rain and Mountain Snow Lingers in California; Winter Storm Impacting the Great Lakes and Northeast U.S.

An atmospheric river will wind down through today across California with lingering heavy rainfall, heavy mountain snow, and gusty winds. A wintry mix of freezing rain, sleet, and snow will cause hazardous travel conditions for the Great Lakes into the northern Mid-Atlantic and southern New England today through Saturday morning. Areas of tree damage and power outages are possible. Read More >

Current conditions at

Ririe (ITD18)

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

Rain

34°F

1°C

Humidity 82%
Wind Speed SSW 22 MPH
Barometer NA
Dewpoint 29°F (-2°C)
Visibility 1.24 mi
Wind Chill22°F (-6°C)
Last update 26 Dec 09:00 PM MST
Extended Forecast for

11 Miles S Irwin ID

Winter Weather Advisory December 26, 09:23pm until December 27, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 26, 09:23pm until December 27, 05:00pm

    NOW until 5:00pm Sat

    Winter Weather Advisory

  • Tonight

    Low: 23 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: Snow.  Temperature falling to around 12 by 5pm. Wind chill values as low as -8. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 43 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: Snow likely before 11pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -16. Breezy, with a west northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 1 °F

    Snow Likely
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 11. Wind chill values as low as -13. West wind 6 to 8 mph becoming south southwest in the morning.

    High: 11 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 3. West wind 6 to 8 mph becoming southeast after midnight.

    Low: 3 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 17.

    High: 17 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 9.

    Low: 9 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 24.

    High: 24 °F

    Mostly Sunny

Detailed Forecast

Tonight
A 50 percent chance of snow. Mostly cloudy, with a steady temperature around 23. Breezy, with a southwest wind 18 to 26 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Saturday
Snow. Temperature falling to around 12 by 5pm. Wind chill values as low as -8. Windy, with a west southwest wind 26 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
Snow likely before 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 1. Wind chill values as low as -16. Breezy, with a west northwest wind 20 to 25 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
Sunny, with a high near 11. Wind chill values as low as -13. West wind 6 to 8 mph becoming south southwest in the morning.
Sunday Night
Mostly clear, with a low around 3. West wind 6 to 8 mph becoming southeast after midnight.
Monday
Sunny, with a high near 17.
Monday Night
Mostly clear, with a low around 9.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Mostly clear, with a low around 13.
Wednesday
Sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 17.
New Year's Day
Partly sunny, with a high near 29.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 23.
Friday
Snow likely. Mostly cloudy, with a high near 27. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles S Irwin ID
 43.24°N 111.28°W (Elev. 8734 ft)
4:31 pm MST Dec 26, 2025
9pm MST Dec 26, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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