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

47°F

8°C

Humidity 73%
Wind Speed NW 21 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Wind Chill39°F (4°C)
Last update 09 Mar 11:01 PM PDT
Extended Forecast for

7 Miles NNE Hopland CA

Frost Advisory March 10, 03:00am until March 10, 09:00am
Click here for hazard details and duration
Frost Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 41. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 26 mph.

    Low: 41 °F

    Partly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 57. North northwest wind around 14 mph, with gusts as high as 24 mph.

    High: 57 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 43. North wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 43 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64. Northwest wind around 8 mph.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 47. North wind 7 to 9 mph, with gusts as high as 18 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 69. West northwest wind 6 to 10 mph.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 48.

    Low: 48 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 41. Breezy, with a north northwest wind 14 to 16 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 57. North northwest wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 43. North wind 7 to 13 mph, with gusts as high as 21 mph.
Wednesday
Sunny, with a high near 64. Northwest wind around 8 mph.
Wednesday Night
Mostly clear, with a low around 47. North wind 7 to 9 mph, with gusts as high as 18 mph.
Thursday
Sunny, with a high near 69. West northwest wind 6 to 10 mph.
Thursday Night
Partly cloudy, with a low around 48.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 48.
Saturday
Mostly sunny, with a high near 69.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 76.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Hopland CA
 39.07°N 123.1°W (Elev. 2539 ft)
Last Update:
11:24 pm PDT Mar 9, 2026
Forecast Valid:
12am PDT Mar 10, 2026-6pm PDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

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