Prolonged Atmospheric River Will Impact the Northwest Early this Week

A weather system in the Pacific Northwest will produce rain throughout the day, before a potent atmospheric river produces a prolonged round of heavy rainfall, widespread urban and river flooding, and high elevation snow to the region Monday through Wednesday. Showers and thunderstorms may produce isolated damaging winds, a brief tornado, and locally heavy rainfall across parts of Florida today. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

54°F

12°C

Humidity 50%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 07 Dec 12:56 PM PST
Extended Forecast for

7 Miles ENE Mt Shasta CA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 38. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 36. West wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37. West wind 9 to 13 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 41. West wind around 14 mph, with gusts as high as 21 mph.

    High: 41 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 4am, then a slight chance of rain and snow.  Snow level 9200 feet. Partly cloudy, with a low around 37. Chance of precipitation is 20%.

    Low: 37 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 10am.  Snow level 8700 feet. Mostly sunny, with a high near 43. Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 38. Breezy, with a west wind around 23 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 36. West wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 42. Breezy, with a west wind 22 to 25 mph, with gusts as high as 38 mph.
Monday Night
Partly cloudy, with a low around 37. West wind 9 to 13 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 41. West wind around 14 mph, with gusts as high as 21 mph.
Tuesday Night
A slight chance of rain before 4am, then a slight chance of rain and snow. Snow level 9200 feet. Partly cloudy, with a low around 37. Chance of precipitation is 20%.
Wednesday
A slight chance of rain and snow before 10am. Snow level 8700 feet. Mostly sunny, with a high near 43. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 43.
Thursday Night
Clear, with a low around 37.
Friday
Sunny, with a high near 45.
Friday Night
Clear, with a low around 34.
Saturday
Sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles ENE Mt Shasta CA
 41.37°N 122.19°W (Elev. 8074 ft)
12:41 pm PST Dec 7, 2025
1pm PST Dec 7, 2025-6pm PST Dec 13, 2025
 
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Additional Resources

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Hourly Weather Forecast

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