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

64°F

18°C

Humidity 59%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 49°F (9°C)
Visibility NA
Last update 28 Feb 03:01 PM PST
Extended Forecast for

3 Miles NE Hopland CA

  • This Afternoon

    This Afternoon: A 30 percent chance of showers. Mostly cloudy, with a high near 72. West northwest wind around 6 mph.

    High: 72 °F

    Chance
    Showers

  • Tonight

    Tonight: Cloudy, with a low around 51. Light west northwest wind.

    Low: 51 °F

    Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 62. Light west northwest wind becoming west 5 to 9 mph in the morning.

    High: 62 °F

    Cloudy then
    Chance
    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Showers
    Likely

  • Monday

    Monday: A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 10am. Mostly sunny, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
A 30 percent chance of showers. Mostly cloudy, with a high near 72. West northwest wind around 6 mph.
Tonight
Cloudy, with a low around 51. Light west northwest wind.
Sunday
A 30 percent chance of showers after 4pm. Mostly cloudy, with a high near 62. Light west northwest wind becoming west 5 to 9 mph in the morning.
Sunday Night
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 48. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 30 percent chance of showers, mainly before 10am. Mostly sunny, with a high near 62. Light and variable wind.
Monday Night
Partly cloudy, with a low around 46. Calm wind.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A chance of showers after 4am. Mostly cloudy, with a low around 45.
Wednesday
A chance of showers, mainly before 10am. Mostly sunny, with a high near 60.
Wednesday Night
Mostly clear, with a low around 41.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 41.
Friday
Mostly sunny, with a high near 66.
Friday Night
Partly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Hopland CA
 39°N 123.08°W (Elev. 988 ft)
Last Update:
1:10 pm PST Feb 28, 2026
Forecast Valid:
3pm PST Feb 28, 2026-6pm PST Mar 7, 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