National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

LYONS VALLEY (COWC1)

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

NA

62°F

17°C

Humidity 59%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Last update 27 Feb 06:01 PM PST
Extended Forecast for

5 Miles W Lakeport CA

  • Tonight

    Tonight: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 57. North northeast wind around 6 mph.

    Low: 57 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Saturday

    Saturday: A slight chance of rain before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then scattered rain and thunderstorms after 4pm. Partly sunny, with a high near 65. North northeast wind around 8 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.

    High: 65 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 49. West northwest wind 6 to 8 mph.

    Low: 49 °F

    Slight Chance
    Rain then
    Cloudy

  • Sunday

    Sunday: A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 57. West southwest wind 6 to 9 mph.

    High: 57 °F

    Slight Chance
    Rain

  • Sunday Night

    Sunday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 47. West northwest wind around 7 mph.

    Low: 47 °F

    Chance Rain

  • Monday

    Monday: A 20 percent chance of rain. Mostly sunny, with a high near 58. West wind 5 to 7 mph.

    High: 58 °F

    Slight Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 4am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 57. North northeast wind around 6 mph.
Saturday
A slight chance of rain before 10am, then a chance of showers and thunderstorms between 10am and 4pm, then scattered rain and thunderstorms after 4pm. Partly sunny, with a high near 65. North northeast wind around 8 mph becoming west southwest in the afternoon. Chance of precipitation is 30%.
Saturday Night
A 20 percent chance of rain before 10pm. Mostly cloudy, with a low around 49. West northwest wind 6 to 8 mph.
Sunday
A 20 percent chance of rain after 10am. Mostly cloudy, with a high near 57. West southwest wind 6 to 9 mph.
Sunday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 47. West northwest wind around 7 mph.
Monday
A 20 percent chance of rain. Mostly sunny, with a high near 58. West wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
A chance of rain after 4am. Mostly cloudy, with a low around 46.
Wednesday
A chance of rain, mainly before 10am. Partly sunny, with a high near 55.
Wednesday Night
A slight chance of rain. Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 58.
Thursday Night
Mostly clear, with a low around 45.
Friday
Mostly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles W Lakeport CA
 39.03°N 123.03°W (Elev. 2398 ft)
Last Update:
1:10 pm PST Feb 27, 2026
Forecast Valid:
7pm PST Feb 27, 2026-6pm PST Mar 6, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation