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

LEADORE CREEK (LDOI1)

Lat: 44.70192°NLon: 113.34692°WElev: 6150.0ft.

NA

32°F

0°C

Humidity 95%
Wind Speed E 4 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Wind Chill28°F (-2°C)
Last update 09 Dec 11:36 PM MST
Extended Forecast for

23 Miles SW Lima MT

  • Overnight

    Overnight: A 50 percent chance of snow, mainly before 4am.  Mostly cloudy, with a low around 22. West wind 11 to 15 mph, with gusts as high as 31 mph.  Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am.  Partly sunny, with a high near 33. West wind 13 to 16 mph, with gusts as high as 45 mph.

    High: 33 °F

    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West wind around 16 mph, with gusts as high as 39 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind around 16 mph, with gusts as high as 46 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 41 mph.

    Low: 26 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 50 percent chance of snow, mainly before 4am. Mostly cloudy, with a low around 22. West wind 11 to 15 mph, with gusts as high as 31 mph. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A 20 percent chance of snow before 11am. Partly sunny, with a high near 33. West wind 13 to 16 mph, with gusts as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 24. West wind around 16 mph, with gusts as high as 39 mph.
Thursday
Mostly sunny, with a high near 34. West wind around 16 mph, with gusts as high as 46 mph.
Thursday Night
Mostly cloudy, with a low around 26. West wind around 15 mph, with gusts as high as 41 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 30.
Saturday Night
Partly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 29.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 28.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21.
Tuesday
A chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles SW Lima MT
 44.36°N 112.86°W (Elev. 10000 ft)
2:21 pm MST Dec 9, 2025
12am MST Dec 10, 2025-6pm MST Dec 16, 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