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

Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Gary Cooper Bridge I-15 MP 242 (MTYEP)

Lat: 47.13948°NLon: 111.85908°WElev: 3427.0ft.

NA

47°F

8°C

Humidity 30%
Wind Speed ENE 11 MPH
Barometer NA
Dewpoint 17°F (-8°C)
Visibility NA
Wind Chill42°F (6°C)
Last update 30 Dec 06:15 PM MST
Extended Forecast for

9 Miles WSW Cascade MT

  • Tonight

    Tonight: Mostly clear, with a low around 31. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 28 mph.

    Low: 31 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 38. Southwest wind 17 to 21 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 25 mph.

    Low: 29 °F

    Mostly Cloudy
    and Breezy
    then Partly
    Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 36. South southwest wind 11 to 14 mph, with gusts as high as 18 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. South southwest wind 14 to 17 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 38. South southwest wind around 18 mph, with gusts as high as 26 mph.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 41. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 29 mph.

    High: 41 °F

    Partly Sunny
    and Breezy
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 31. Breezy, with a southwest wind 21 to 23 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 38. Southwest wind 17 to 21 mph, with gusts as high as 26 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 25 mph.
New Year's Day
Mostly sunny, with a high near 36. South southwest wind 11 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 32. South southwest wind 14 to 17 mph, with gusts as high as 21 mph.
Friday
Mostly cloudy, with a high near 38. South southwest wind around 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around 33. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 25 mph.
Saturday
Partly sunny, with a high near 41. Breezy, with a south southwest wind 20 to 22 mph, with gusts as high as 29 mph.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 36.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Cascade MT
 47.23°N 111.88°W (Elev. 5600 ft)
Last Update:
3:48 pm MST Dec 30, 2025
Forecast Valid:
6pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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