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 | 26% |
| Wind Speed | NW 12 MPH |
| Barometer | NA |
| Dewpoint | 37°F (3°C) |
| Visibility | NA |
| Last update | 24 Jun 02:01 AM PDT |
Extended Forecast for
8 Miles SE Potter Valley CA
Overnight
Low: 55 °F
Mostly Clear
Wednesday
High: 83 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 79 °F
Sunny
Thursday Night
Low: 51 °F
Partly Cloudy
Friday
High: 69 °F
Sunny
Friday Night
Low: 49 °F
Partly Cloudy
and BreezySaturday
High: 66 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Overnight
Mostly clear, with a low around 55. North northwest wind around 5 mph.
Wednesday
Sunny, with a high near 83. North northwest wind 5 to 10 mph becoming west in the afternoon.
Wednesday Night
Mostly clear, with a low around 54. North northwest wind 6 to 10 mph.
Thursday
Sunny, with a high near 79. Light and variable wind becoming west 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 51. Northwest wind 11 to 13 mph, with gusts as high as 26 mph.
Friday
Sunny, with a high near 69. West wind 11 to 14 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 49. Breezy.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 72.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 78.
Monday Night
Clear, with a low around 52.
Tuesday
Sunny, with a high near 79.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
8 Miles SE Potter Valley CA
39.21°N 123.02°W (Elev. 2405 ft)
39.21°N 123.02°W (Elev. 2405 ft)
2:10 am PDT Jun 24, 2026
2am PDT Jun 24, 2026-6pm PDT Jun 30, 2026
Additional Resources
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