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

44°F

7°C

Humidity 91%
Wind Speed WNW 5 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 08 Feb 08:01 PM PST
Extended Forecast for

5 Miles SE Hopland CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. North wind 7 to 10 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 62. North northwest wind 6 to 8 mph.

    High: 62 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 42. North northeast wind around 6 mph.

    Low: 42 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after 10am. Mostly cloudy, with a high near 54. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 41. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 4pm. Mostly cloudy, with a high near 54. Calm wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 38. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. North wind 7 to 10 mph.
Monday
Mostly cloudy, with a high near 62. North northwest wind 6 to 8 mph.
Monday Night
A 30 percent chance of showers after 4am. Mostly cloudy, with a low around 42. North northeast wind around 6 mph.
Tuesday
Showers likely, mainly after 10am. Mostly cloudy, with a high near 54. Calm wind becoming north northwest around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 41. Light southeast wind. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers likely, mainly before 4pm. Mostly cloudy, with a high near 54. Calm wind becoming south southeast around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 40 percent chance of showers, mainly before 10pm. Mostly cloudy, with a low around 38. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 37.
Friday
Partly sunny, with a high near 62.
Friday Night
A chance of showers. Mostly cloudy, with a low around 40.
Saturday
Showers likely. Mostly cloudy, with a high near 55.
Saturday Night
Showers. Mostly cloudy, with a low around 38.
Sunday
Showers likely. Mostly cloudy, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SE Hopland CA
 38.91°N 123.06°W (Elev. 889 ft)
Last Update:
2:22 pm PST Feb 8, 2026
Forecast Valid:
8pm PST Feb 8, 2026-6pm PST Feb 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation