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

Mount Shasta (KMHS)

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

Clear

35°F

2°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 10 Dec 01:56 AM PST
Extended Forecast for

6 Miles E Mount Shasta CA

  • Overnight

    Overnight: Partly cloudy, with a low around 38. North wind around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 57. North northwest wind around 5 mph becoming calm  in the afternoon.

    High: 57 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. North northwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 55. North wind around 5 mph becoming calm  in the morning.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 38. North wind 3 to 5 mph.

    Low: 38 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. North wind around 5 mph.
Wednesday
Sunny, with a high near 57. North northwest wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Mostly clear, with a low around 38. North northwest wind around 6 mph.
Thursday
Sunny, with a high near 55. North wind around 5 mph becoming calm in the morning.
Thursday Night
Mostly clear, with a low around 38. North wind 3 to 5 mph.
Friday
Sunny, with a high near 55.
Friday Night
Mostly clear, with a low around 37.
Saturday
Sunny, with a high near 54.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
A chance of rain. Snow level 7100 feet. Mostly cloudy, with a low around 36.
Monday
Rain likely. Snow level 7400 feet rising to 8600 feet in the afternoon. Mostly cloudy, with a high near 43.
Monday Night
Rain likely. Snow level 8300 feet lowering to 7600 feet after midnight . Mostly cloudy, with a low around 37.
Tuesday
A chance of rain. Snow level 7100 feet. Mostly cloudy, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles E Mount Shasta CA
 41.32°N 122.21°W (Elev. 5594 ft)
2:21 am PST Dec 10, 2025
2am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database