Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

55°F

13°C

Humidity 61%
Wind Speed W 10 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Last update 24 Nov 03:01 PM PST
Extended Forecast for

11 Miles NNW Lakeport CA

  • Tonight

    Tonight: Mostly clear, with a low around 39. North northeast wind 3 to 8 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 66 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Light northeast wind.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. Calm wind.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 41. Light north wind.

    Low: 41 °F

    Mostly Clear

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 66. West northwest wind 3 to 6 mph.

    High: 66 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 39.

    Low: 39 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Patchy frost after 4am.  Otherwise, mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy
    then Patchy
    Frost

Detailed Forecast

Tonight
Mostly clear, with a low around 39. North northeast wind 3 to 8 mph.
Tuesday
Sunny, with a high near 66. Calm wind becoming northwest around 6 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. Light northeast wind.
Wednesday
Sunny, with a high near 69. Calm wind.
Wednesday Night
Mostly clear, with a low around 41. Light north wind.
Thanksgiving Day
Mostly sunny, with a high near 66. West northwest wind 3 to 6 mph.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 63.
Friday Night
Patchy frost after 4am. Otherwise, mostly cloudy, with a low around 36.
Saturday
A slight chance of rain after 10am. Patchy frost before 10am. Otherwise, mostly sunny, with a high near 58.
Saturday Night
Areas of frost. Otherwise, partly cloudy, with a low around 33.
Sunday
Areas of frost. Otherwise, mostly sunny, with a high near 59.
Sunday Night
Areas of frost. Otherwise, mostly clear, with a low around 35.
Monday
Areas of frost. Otherwise, sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NNW Lakeport CA
 39.2°N 122.96°W (Elev. 1555 ft)
2:33 pm PST Nov 24, 2025
3pm PST Nov 24, 2025-6pm PST Dec 1, 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