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

39°F

4°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.23 in (1023.71 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 18 Jan 07:56 PM PST
Extended Forecast for

6 Miles NE Mt Shasta CA

  • Tonight

    Tonight: Clear, with a low around 40. Northeast wind around 7 mph.

    Low: 40 °F

    Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 47. East northeast wind around 8 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 38. East northeast wind 3 to 7 mph.

    Low: 38 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Light and variable wind.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

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

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 40. Northeast wind around 7 mph.
M.L.King Day
Sunny, with a high near 47. East northeast wind around 8 mph.
Monday Night
Mostly clear, with a low around 38. East northeast wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 47. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 36. Light and variable wind becoming northwest around 6 mph in the evening.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Partly cloudy, with a low around 34.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 28.
Friday
Sunny, with a high near 35.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 29.
Sunday
A slight chance of snow. Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NE Mt Shasta CA
 41.36°N 122.22°W (Elev. 7644 ft)
6:46 pm PST Jan 18, 2026
8pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database