National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

LYONS VALLEY (COWC1)

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

NA

57°F

14°C

Humidity 1%
Wind Speed NW 13 MPH
Barometer NA
Dewpoint -41°F (-41°C)
Visibility NA
Last update 26 Mar 06:01 AM PDT
Extended Forecast for

3 Miles NE Hopland CA

Frost Advisory March 26, 06:52am until March 26, 09:00am
Click here for hazard details and duration
...
  •  
    Frost Advisory March 26, 06:52am until March 26, 09:00am

    NOW until 9:00am Thu

    Frost Advisory

  • Today

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.

    Low: 44 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 80 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. West wind 5 to 7 mph becoming calm in the evening.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51. West northwest wind 5 to 9 mph becoming light north northwest in the evening.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 76. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 44. Northwest wind 5 to 7 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 80. Calm wind becoming southwest around 5 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 46. West wind 5 to 7 mph becoming calm in the evening.
Saturday
Sunny, with a high near 81. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 51. West northwest wind 5 to 9 mph becoming light north northwest in the evening.
Sunday
Mostly sunny, with a high near 80.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 70.
Monday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49.
Tuesday
Rain likely. Mostly cloudy, with a high near 60.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 45.
Wednesday
Rain likely. Mostly cloudy, with a high near 60.
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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:
2:10 am PDT Mar 26, 2026
Forecast Valid:
6am PDT Mar 26, 2026-6pm PDT Apr 1, 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