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

Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Ririe (ITD18)

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

NA

35°F

2°C

Humidity 74%
Wind Speed ESE 13 MPH
Barometer NA
Dewpoint 27°F (-3°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 07 Dec 04:00 PM MST
Extended Forecast for

11 Miles S Irwin ID

  • This Afternoon

    This Afternoon: Snow likely. Cloudy, with a steady temperature around 23. Southwest wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow Likely

  • Tonight

    Tonight: Snow, mainly before 2am. The snow could be heavy at times. Low around 24. West southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 24 °F

    Heavy Snow

  • Monday

    Monday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. West southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow Likely
    then Chance
    Snow

  • Monday Night

    Monday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 27. Breezy, with a south southwest wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 27 °F

    Snow Likely
    and Breezy

  • Tuesday

    Tuesday: Snow. High near 33. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 33 °F

    Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: Snow. Low around 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 30 °F

    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow. High near 36. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 36 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 60%.

    Low: 31 °F

    Snow Likely
    and Breezy

  • Thursday

    Thursday: Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely
    and Breezy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 23. Southwest wind around 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly before 2am. The snow could be heavy at times. Low around 24. West southwest wind 16 to 20 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Monday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 28. West southwest wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 27. Breezy, with a south southwest wind 15 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Tuesday
Snow. High near 33. Breezy, with a southwest wind 18 to 25 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Tuesday Night
Snow. Low around 30. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. High near 36. Breezy. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 60%.
Thursday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 34. Breezy. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 30.
Friday
A 20 percent chance of snow. Mostly cloudy, with a high near 32.
Friday Night
Mostly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A 10 percent chance of snow. Mostly sunny, with a high near 32.
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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:
2:28 pm MST Dec 7, 2025
Forecast Valid:
4pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation