Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Clear

28°F

-2°C

Humidity 84%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 24°F (-4°C)
Visibility 9.00 mi
Last update 20 Jan 12:56 AM PST
Extended Forecast for

9 Miles NE Mt Shasta CA

  • Overnight

    Overnight: Partly cloudy, with a low around 19. Light southeast wind.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Calm wind becoming northwest 5 to 7 mph in the morning.

    High: 32 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 19. West southwest wind 8 to 15 mph, with gusts as high as 23 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 29. West northwest wind 8 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.

    High: 29 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 19. East wind 8 to 11 mph becoming southwest in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 27.

    High: 27 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 23.

    High: 23 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 10.

    Low: 10 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 19. Light southeast wind.
Tuesday
Mostly sunny, with a high near 32. Calm wind becoming northwest 5 to 7 mph in the morning.
Tuesday Night
Mostly cloudy, with a low around 19. West southwest wind 8 to 15 mph, with gusts as high as 23 mph.
Wednesday
Mostly cloudy, with a high near 29. West northwest wind 8 to 18 mph becoming southwest in the afternoon. Winds could gust as high as 28 mph.
Wednesday Night
Mostly cloudy, with a low around 19. East wind 8 to 11 mph becoming southwest in the evening.
Thursday
Sunny, with a high near 27.
Thursday Night
Mostly clear, with a low around 10.
Friday
Sunny, with a high near 23.
Friday Night
Mostly clear, with a low around 10.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Mostly cloudy, with a low around 15.
Sunday
A slight chance of snow. Partly sunny, with a high near 23.
Sunday Night
A slight chance of snow. Mostly cloudy, with a low around 16.
Monday
Partly sunny, with a high near 26.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NE Mt Shasta CA
 41.41°N 122.2°W (Elev. 12369 ft)
1:36 am PST Jan 20, 2026
1am PST Jan 20, 2026-6pm PST Jan 26, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database