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

Hazardous Weather Conditions

Current conditions at

LYONS VALLEY (COWC1)

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

NA

61°F

16°C

Humidity 55%
Wind Speed W 24 MPH
Barometer NA
Dewpoint 45°F (7°C)
Visibility NA
Last update 25 Mar 04:01 PM PDT
Extended Forecast for

10 Miles NNW Lakeport CA

Frost Advisory March 26, 02:00am until March 26, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 37. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 37 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Northwest wind 5 to 8 mph becoming calm.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. North wind 3 to 8 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 45. West wind 5 to 7 mph becoming light and variable in the evening.

    Low: 45 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 80 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 49 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 37. Breezy, with a west northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 78. Northwest wind 5 to 8 mph becoming calm.
Thursday Night
Partly cloudy, with a low around 46. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 81. Light and variable wind becoming southwest around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 45. West wind 5 to 7 mph becoming light and variable in the evening.
Saturday
Sunny, with a high near 80. Calm wind becoming west 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48.
Sunday
Mostly sunny, with a high near 79.
Sunday Night
Partly cloudy, with a low around 49.
Monday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 68.
Monday Night
Rain likely. Mostly cloudy, with a low around 44.
Tuesday
Rain likely. Mostly cloudy, with a high near 59.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 41.
Wednesday
Rain. Cloudy, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Lakeport CA
 39.17°N 122.98°W (Elev. 1998 ft)
Last Update:
2:10 pm PDT Mar 25, 2026
Forecast Valid:
4pm PDT Mar 25, 2026-6pm PDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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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