Current conditions at

LYONS VALLEY (COWC1)

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

NA

49°F

9°C

Humidity 77%
Wind Speed WNW 11 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill44°F (7°C)
Last update 03 Mar 02:01 AM PST
Extended Forecast for

9 Miles N Lakeport CA

  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly clear, with a low around 38. Calm wind.

    Low: 38 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 68 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Northwest wind 3 to 5 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain.  Mostly cloudy, then gradually becoming sunny, with a high near 58. West northwest wind 7 to 15 mph, with gusts as high as 21 mph.

    High: 58 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Clear, with a low around 32. North northwest wind 6 to 10 mph, with gusts as high as 23 mph.

    Low: 32 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 64. Northwest wind 3 to 8 mph.

    High: 64 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 38. Calm wind.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 68. Calm wind becoming west northwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 40. Northwest wind 3 to 5 mph.
Wednesday
A 40 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 58. West northwest wind 7 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Clear, with a low around 32. North northwest wind 6 to 10 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 64. Northwest wind 3 to 8 mph.
Thursday Night
Mostly clear, with a low around 35.
Friday
Sunny, with a high near 70.
Friday Night
Mostly clear, with a low around 40.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 46.
Monday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles N Lakeport CA
 39.18°N 122.96°W (Elev. 1391 ft)
1:10 am PST Mar 3, 2026
2am PST Mar 3, 2026-6pm PDT Mar 9, 2026
 
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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