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

57°F

14°C

Humidity 63%
Wind Speed NW 14 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 26 Feb 09:01 PM PST
Extended Forecast for

4 Miles NNW Hopland CA

  • Tonight

    Tonight: Partly cloudy, with a low around 49. Northwest wind around 8 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. North wind 7 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 54 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 30 percent chance of showers, mainly after 10am. Partly sunny, with a high near 72. North northeast wind around 6 mph becoming south in the morning.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 49. Light west northwest wind. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 65. West wind 3 to 6 mph.

    High: 65 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance
    Showers

  • Monday

    Monday: A slight chance of showers. Partly sunny, with a high near 65.

    High: 65 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 49. Northwest wind around 8 mph.
Friday
Mostly sunny, with a high near 75. North wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 54. Northwest wind 5 to 9 mph becoming calm after midnight.
Saturday
A 30 percent chance of showers, mainly after 10am. Partly sunny, with a high near 72. North northeast wind around 6 mph becoming south in the morning.
Saturday Night
A chance of showers before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 49. Light west northwest wind. Chance of precipitation is 30%.
Sunday
A 30 percent chance of showers, mainly after 10am. Mostly cloudy, with a high near 65. West wind 3 to 6 mph.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 46.
Monday
A slight chance of showers. Partly sunny, with a high near 65.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Partly sunny, with a high near 65.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A chance of showers. Partly sunny, with a high near 62.
Wednesday Night
A slight chance of showers. Partly cloudy, with a low around 40.
Thursday
Sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Hopland CA
 39.03°N 123.15°W (Elev. 597 ft)
Last Update:
3:03 pm PST Feb 26, 2026
Forecast Valid:
10pm PST Feb 26, 2026-6pm PST Mar 5, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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