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

RONAN (RONM8)

Lat: 47.53639°NLon: 114.09889°WElev: 3068.0ft.

NA

25°F

-4°C

Humidity 92%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 30 Dec 11:31 PM MST
Extended Forecast for

9 Miles E St. Ignatius MT

  • Overnight

    Overnight: Mostly clear, with a low around 19. West wind around 11 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. West wind 6 to 10 mph.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. West southwest wind 8 to 10 mph.

    Low: 19 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Partly sunny, with a high near 24. West northwest wind 6 to 9 mph.

    High: 24 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 11pm. Cloudy, with a low around 20. West wind 7 to 11 mph. New snow accumulation of less than one inch possible.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Snow likely. Cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Snow Likely

  • Friday Night

    Friday Night: A 40 percent chance of snow. Cloudy, with a low around 23. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly after 11am. Cloudy, with a high near 26.

    High: 26 °F

    Snow Likely

  • Saturday Night

    Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Snow Likely

Detailed Forecast

Overnight
Mostly clear, with a low around 19. West wind around 11 mph.
Wednesday
Mostly sunny, with a high near 29. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 19. West southwest wind 8 to 10 mph.
New Year's Day
Partly sunny, with a high near 24. West northwest wind 6 to 9 mph.
Thursday Night
A 30 percent chance of snow after 11pm. Cloudy, with a low around 20. West wind 7 to 11 mph. New snow accumulation of less than one inch possible.
Friday
Snow likely. Cloudy, with a high near 25. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow. Cloudy, with a low around 23. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly after 11am. Cloudy, with a high near 26.
Saturday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 23.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 17.
Monday
A chance of snow. Partly sunny, with a high near 22.
Monday Night
A chance of snow. Mostly cloudy, with a low around 16.
Tuesday
A chance of snow. Mostly cloudy, with a high near 22.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles E St. Ignatius MT
 47.31°N 113.9°W (Elev. 8199 ft)
Last Update:
1:02 pm MST Dec 30, 2025
Forecast Valid:
12am MST Dec 31, 2025-6pm MST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation