Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

NA

58°F

14°C

Humidity 37%
Wind Speed NE 3 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 02 Dec 10:01 AM PST
Extended Forecast for

5 Miles W Lakeport CA

  • Today

    Today: Sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. North northwest wind 5 to 10 mph becoming northeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. East northeast wind around 7 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Northeast wind 3 to 6 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 57. East northeast wind around 6 mph becoming light and variable  in the afternoon.

    High: 57 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44. North wind 3 to 6 mph.

    Low: 44 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 58. Calm wind becoming northwest around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 42. North northwest wind 5 to 10 mph becoming northeast in the evening.
Wednesday
Mostly sunny, with a high near 57. East northeast wind around 7 mph.
Wednesday Night
Partly cloudy, with a low around 42. Northeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 57. East northeast wind around 6 mph becoming light and variable in the afternoon.
Thursday Night
Mostly clear, with a low around 44. North wind 3 to 6 mph.
Friday
Sunny, with a high near 60.
Friday Night
Partly cloudy, with a low around 49.
Saturday
Mostly sunny, with a high near 58.
Saturday Night
Partly cloudy, with a low around 49.
Sunday
Mostly sunny, with a high near 56.
Sunday Night
Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lakeport CA
 39.03°N 123.03°W (Elev. 2398 ft)
1:10 am PST Dec 2, 2025
10am PST Dec 2, 2025-6pm PST Dec 8, 2025
 
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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