Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Current conditions at

Gem Valley (ITDC3)

Lat: 42.64943°NLon: 111.82603°WElev: 5523.0ft.

Rain

41°F

5°C

Humidity 91%
Wind Speed SW 12 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility 1.24 mi
Wind Chill34°F (1°C)
Last update 09 Dec 09:30 PM MST
Extended Forecast for

12 Miles NE Downey ID

  • Tonight

    Tonight: A chance of snow before midnight, then a chance of rain and snow between midnight and 2am, then a chance of rain after 2am.  Snow level rising to 8300 feet after midnight. Mostly cloudy, with a low around 33. West southwest wind 15 to 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 33 °F

    Chance Snow
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: A 30 percent chance of rain, mainly before 8am.  Snow level 9300 feet lowering to 8700 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 40. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.

    High: 40 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 33. South southwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 32. South southwest wind 6 to 9 mph.

    Low: 32 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 38.

    High: 38 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow before midnight, then a chance of rain and snow between midnight and 2am, then a chance of rain after 2am. Snow level rising to 8300 feet after midnight. Mostly cloudy, with a low around 33. West southwest wind 15 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Wednesday
A 30 percent chance of rain, mainly before 8am. Snow level 9300 feet lowering to 8700 feet in the afternoon . Cloudy, then gradually becoming mostly sunny, with a high near 40. West southwest wind 13 to 16 mph, with gusts as high as 24 mph.
Wednesday Night
Partly cloudy, with a low around 33. South southwest wind around 14 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 40. Southwest wind 7 to 10 mph, with gusts as high as 18 mph.
Thursday Night
Partly cloudy, with a low around 32. South southwest wind 6 to 9 mph.
Friday
Mostly sunny, with a high near 39.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 38.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NE Downey ID
 42.55°N 111.94°W (Elev. 7474 ft)
4:31 pm MST Dec 9, 2025
9pm MST Dec 9, 2025-6pm MST Dec 16, 2025
 
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Additional Resources

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