Check Water Temperatures Before Your River Visit
Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >
Current conditions at
LYONS VALLEY (COWC1)
Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.NA
74°F
23°C
| Humidity | 31% |
| Wind Speed | NW 15 MPH |
| Barometer | NA |
| Dewpoint | 41°F (5°C) |
| Visibility | NA |
| Last update | 10 Jul 03:01 AM PDT |
Extended Forecast for
5 Miles NNW Hopland CA
Today
High: 88 °F
Sunny
Tonight
Low: 53 °F
Increasing
CloudsSaturday
High: 91 °F
Mostly Sunny
Saturday Night
Low: 57 °F
Mostly Cloudy
Sunday
High: 95 °F
Partly Sunny
Sunday Night
Low: 60 °F
Mostly Cloudy
Monday
High: 95 °F
Mostly Sunny
Monday Night
Low: 59 °F
Partly Cloudy
Tuesday
High: 96 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 88. Northwest wind 6 to 8 mph.
Tonight
Increasing clouds, with a low around 53. Northwest wind around 9 mph.
Saturday
Mostly sunny, with a high near 91. West northwest wind 5 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 57. West northwest wind 5 to 8 mph.
Sunday
Partly sunny, with a high near 95. West wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 60. North northwest wind 3 to 8 mph.
Monday
Mostly sunny, with a high near 95.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Sunny, with a high near 96.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 95.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 93.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
5 Miles NNW Hopland CA
39.03°N 123.15°W (Elev. 597 ft)
39.03°N 123.15°W (Elev. 597 ft)
2:10 am PDT Jul 10, 2026
4am PDT Jul 10, 2026-6pm PDT Jul 16, 2026
Additional Resources
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