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

55°F

13°C

Humidity 6%
Wind Speed NW 5 MPH
Barometer NA
Dewpoint -11°F (-24°C)
Visibility NA
Last update 26 Feb 04:01 AM PST
Extended Forecast for

9 Miles N Lakeport CA

  • Today

    Today: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 70 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm after midnight.

    Low: 45 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. Calm wind.

    High: 74 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of rain, mainly after 10am. Partly sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 69 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Light west wind.

    Low: 42 °F

    Chance Rain
    then Patchy
    Fog

  • Sunday

    Sunday: A 30 percent chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 64.

    High: 64 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Monday

    Monday: A slight chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.

    High: 69 °F

    Slight Chance
    Rain and
    Patchy Fog

Detailed Forecast

Today
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 70. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 45. Northwest wind around 5 mph becoming calm after midnight.
Friday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 74. Calm wind.
Friday Night
Mostly cloudy, with a low around 49. Calm wind.
Saturday
A 40 percent chance of rain, mainly after 10am. Partly sunny, with a high near 69. Calm wind becoming west around 6 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
A 30 percent chance of rain before 10pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 42. Light west wind.
Sunday
A 30 percent chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 64.
Sunday Night
A chance of rain, mainly before 10pm. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 40.
Monday
A slight chance of rain after 10am. Patchy fog before 10am. Otherwise, mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 41.
Tuesday
Partly sunny, with a high near 70.
Tuesday Night
Partly cloudy, with a low around 40.
Wednesday
A slight chance of rain. Partly sunny, with a high near 66.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Lakeport CA
 39.18°N 122.96°W (Elev. 1391 ft)
Last Update:
1:10 am PST Feb 26, 2026
Forecast Valid:
4am PST Feb 26, 2026-6pm PST Mar 4, 2026
 
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Additional Resources

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Chance of Precipitation