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

Winter Storm Bringing Widespread Hazardous Weather to the Eastern U.S.

A rapidly-intensifying winter storm continues to bring heavy snow, high winds, and blizzard conditions over the Upper Midwest and Great Lakes through today. An Arctic front will lead in a period of gusty to high winds and sharply colder temperatures over the entire eastern U.S. Heavy lake effect snow is then expected from Lakes Erie and Ontario through New Year's Day. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

41°F

5°C

Humidity 59%
Wind Speed NA NA MPH
Barometer 30.36 in (1028.11 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 29 Dec 03:56 PM PST
Extended Forecast for

2 Miles S Dunsmuir CA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 55. Calm wind.

    High: 55 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 36. Calm wind.

    Low: 36 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. Calm wind. Chance of precipitation is 60%.

    High: 53 °F

    Chance Rain
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 41 °F

    Rain

  • New Year's Day

    New Year's Day: Rain. High near 48. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 48 °F

    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain. Cloudy, with a high near 49.

    High: 49 °F

    Rain

  • Friday Night

    Friday Night: Rain. Cloudy, with a low around 38.

    Low: 38 °F

    Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Calm wind.
Tuesday
Sunny, with a high near 55. Calm wind.
Tuesday Night
Increasing clouds, with a low around 36. Calm wind.
Wednesday
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 53. Calm wind. Chance of precipitation is 60%.
Wednesday Night
Rain. Low around 41. Calm wind. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Rain. High near 48. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. Cloudy, with a high near 49.
Friday Night
Rain. Cloudy, with a low around 38.
Saturday
Rain. Snow level 5100 feet. Mostly cloudy, with a high near 45.
Saturday Night
Rain likely. Snow level 4800 feet. Mostly cloudy, with a low around 36.
Sunday
Rain likely. Snow level 4600 feet. Mostly cloudy, with a high near 44.
Sunday Night
Rain likely. Snow level 4800 feet. Mostly cloudy, with a low around 35.
Monday
Rain likely. Snow level 4700 feet. Mostly cloudy, with a high near 46.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Dunsmuir CA
 41.22°N 122.27°W (Elev. 2533 ft)
Last Update:
3:41 pm PST Dec 29, 2025
Forecast Valid:
4pm PST Dec 29, 2025-6pm PST Jan 5, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation