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

32°F

0°C

Humidity 100%
Wind Speed WSW 19 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Wind Chill20°F (-7°C)
Last update 17 Feb 08:01 AM PST
Extended Forecast for

5 Miles SSE Hopland CA

  • Today

    Today: Showers and possibly a thunderstorm. High near 44. West wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 44 °F

    Showers

  • Tonight

    Tonight: Rain showers likely before 10pm, then rain and snow showers likely. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 32 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Rain and snow showers likely, becoming all rain after 7am. Mostly cloudy, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 47 °F

    Rain/Snow
    Likely then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain. Low around 38. South wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 38 °F

    Rain

  • Thursday

    Thursday: Rain, mainly before 10am. High near 44. Northwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 44 °F

    Rain then
    Chance Rain

  • Thursday Night

    Thursday Night: A chance of rain before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 27. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.

    Low: 27 °F

    Chance Rain
    then Slight
    Chance Snow

  • Friday

    Friday: A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain. Mostly cloudy, with a low around 33.

    Low: 33 °F

    Chance Rain

  • Saturday

    Saturday: Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 44. West wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain showers likely before 10pm, then rain and snow showers likely. Mostly cloudy, with a low around 32. Light and variable wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday
Rain and snow showers likely, becoming all rain after 7am. Mostly cloudy, with a high near 47. Calm wind becoming west southwest around 6 mph in the afternoon. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
Rain. Low around 38. South wind 3 to 8 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Rain, mainly before 10am. High near 44. Northwest wind 11 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A chance of rain before 10pm, then a slight chance of snow after 4am. Partly cloudy, with a low around 27. Northwest wind 5 to 8 mph. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow before 10am, then a slight chance of rain. Partly sunny, with a high near 49. Chance of precipitation is 20%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 33.
Saturday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 49.
Saturday Night
Rain. Cloudy, with a low around 45.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain. Cloudy, with a low around 45.
Monday
Rain. Cloudy, with a high near 54.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Hopland CA
 38.91°N 123.09°W (Elev. 968 ft)
Last Update:
10:53 am PST Feb 17, 2026
Forecast Valid:
11am PST Feb 17, 2026-6pm PST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation