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

63°F

17°C

Humidity 60%
Wind Speed W 13 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 25 Mar 02:01 PM PDT
Extended Forecast for

5 Miles W Lakeport CA

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

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 65. Northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 65 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 45 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 72. North northwest wind 5 to 10 mph becoming light and variable in the morning.

    High: 72 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 55. North northwest wind 5 to 7 mph.

    Low: 55 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. North wind 5 to 7 mph becoming west southwest in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. West wind 7 to 9 mph becoming north after midnight.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 65. Northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 45. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 72. North northwest wind 5 to 10 mph becoming light and variable in the morning.
Thursday Night
Partly cloudy, with a low around 55. North northwest wind 5 to 7 mph.
Friday
Mostly sunny, with a high near 74. North wind 5 to 7 mph becoming west southwest in the afternoon.
Friday Night
Partly cloudy, with a low around 51. West wind 7 to 9 mph becoming north after midnight.
Saturday
Sunny, with a high near 74.
Saturday Night
Mostly clear, with a low around 55.
Sunday
Mostly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 57.
Monday
A chance of rain. Mostly cloudy, with a high near 63.
Monday Night
Rain likely. Mostly cloudy, with a low around 52.
Tuesday
Rain likely. Mostly cloudy, with a high near 54.
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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:
2:10 pm PDT Mar 25, 2026
Forecast Valid:
2pm PDT Mar 25, 2026-6pm PDT Mar 31, 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