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
71°F
22°C
| Humidity | 45% |
| Wind Speed | WNW 12 MPH |
| Barometer | NA |
| Dewpoint | 49°F (9°C) |
| Visibility | NA |
| Last update | 23 Jun 09:01 PM PDT |
Extended Forecast for
4 Miles ENE Calpella CA
Tonight
Low: 57 °F
Mostly Clear
Wednesday
High: 92 °F
Sunny
Wednesday Night
Low: 56 °F
Mostly Clear
Thursday
High: 88 °F
Sunny
Thursday Night
Low: 53 °F
Partly Cloudy
Friday
High: 78 °F
Sunny
Friday Night
Low: 51 °F
Partly Cloudy
Saturday
High: 75 °F
Mostly Sunny
Saturday Night
Low: 47 °F
Clear
Detailed Forecast
Tonight
Mostly clear, with a low around 57. West southwest wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 92. Light west northwest wind becoming west 5 to 10 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 56. West wind 5 to 9 mph becoming calm after midnight.
Thursday
Sunny, with a high near 88. Calm wind becoming west 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 53. West northwest wind 6 to 10 mph, with gusts as high as 21 mph.
Friday
Sunny, with a high near 78. West northwest wind 5 to 11 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 75.
Saturday Night
Clear, with a low around 47.
Sunday
Sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 52.
Monday
Sunny, with a high near 86.
Monday Night
Clear, with a low around 54.
Tuesday
Sunny, with a high near 87.
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Calpella CA
39.24°N 123.12°W (Elev. 997 ft)
39.24°N 123.12°W (Elev. 997 ft)
2:43 pm PDT Jun 23, 2026
9pm PDT Jun 23, 2026-6pm PDT Jun 30, 2026
Additional Resources
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