
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
70°F
21°C
| Humidity | 27% |
| Wind Speed | NW 12 MPH |
| Barometer | NA |
| Dewpoint | 34°F (1°C) |
| Visibility | NA |
| Last update | 25 Jun 04:01 AM PDT |
Extended Forecast for
3 Miles NNE Lakeport CA
Today

High: 85 °F
Sunny
Tonight

Low: 52 °F
Partly Cloudy
Friday

High: 75 °F
Sunny
Friday Night

Low: 50 °F
Partly Cloudy
and BreezySaturday

High: 71 °F
Sunny
Saturday Night
Low: 46 °F
Mostly Clear
and Breezy
then Mostly
ClearSunday

High: 77 °F
Sunny
Sunday Night

Low: 50 °F
Clear
Monday

High: 83 °F
Sunny
Detailed Forecast
Today
Sunny, with a high near 85. Light and variable wind becoming west northwest 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tonight
Partly cloudy, with a low around 52. Northwest wind 8 to 13 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 75. West wind 8 to 15 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 50. Breezy, with a west northwest wind 11 to 18 mph, with gusts as high as 36 mph.
Saturday
Sunny, with a high near 71. West northwest wind 8 to 11 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 46. Breezy, with a west northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 83.
Monday Night
Clear, with a low around 53.
Tuesday
Sunny, with a high near 85.
Tuesday Night
Clear, with a low around 53.
Wednesday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NNE Lakeport CA
39.1°N 122.9°W (Elev. 1375 ft)
39.1°N 122.9°W (Elev. 1375 ft)
2:10 am PDT Jun 25, 2026
5am PDT Jun 25, 2026-6pm PDT Jul 1, 2026


