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

CITY OF ROCKS (RCKI1)

Lat: 42.09101°NLon: 113.63123°WElev: 5325.0ft.

NA

40°F

4°C

Humidity 79%
Wind Speed SSW 3 MPH
Barometer NA
Dewpoint 34°F (1°C)
Visibility NA
Last update 07 Dec 10:58 PM MST
Extended Forecast for

12 Miles WSW Almo ID

  • Tonight

    Tonight: A 20 percent chance of snow before 2am.  Mostly cloudy, with a low around 29. West wind around 10 mph.

    Low: 29 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly sunny, with a high near 38. West southwest wind 6 to 9 mph.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31. Southwest wind 8 to 13 mph.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain and snow before 11am, then a chance of rain.  Snow level 7700 feet rising to 8300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 42 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: A 30 percent chance of rain.  Snow level 8500 feet rising to 9200 feet after midnight. Mostly cloudy, with a low around 38. West wind 10 to 18 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: A 20 percent chance of rain before 11am.  Snow level 9000 feet. Mostly cloudy, with a high near 47.

    High: 47 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of rain.  Snow level 8600 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    Rain

  • Thursday

    Thursday: A 20 percent chance of rain before 11am.  Snow level 8200 feet. Partly sunny, with a high near 45.

    High: 45 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow before 2am. Mostly cloudy, with a low around 29. West wind around 10 mph.
Monday
Mostly sunny, with a high near 38. West southwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 31. Southwest wind 8 to 13 mph.
Tuesday
A slight chance of rain and snow before 11am, then a chance of rain. Snow level 7700 feet rising to 8300 feet in the afternoon. Mostly cloudy, with a high near 42. Southwest wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday Night
A 30 percent chance of rain. Snow level 8500 feet rising to 9200 feet after midnight. Mostly cloudy, with a low around 38. West wind 10 to 18 mph, with gusts as high as 29 mph.
Wednesday
A 20 percent chance of rain before 11am. Snow level 9000 feet. Mostly cloudy, with a high near 47.
Wednesday Night
A 20 percent chance of rain. Snow level 8600 feet. Mostly cloudy, with a low around 38.
Thursday
A 20 percent chance of rain before 11am. Snow level 8200 feet. Partly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 32.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly clear, with a low around 30.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WSW Almo ID
 42.06°N 113.87°W (Elev. 7172 ft)
10:31 pm MST Dec 7, 2025
11pm MST Dec 7, 2025-6pm MST Dec 14, 2025
 
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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