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
57°F
14°C
| Humidity | 50% |
| Wind Speed | ENE 7 MPH |
| Barometer | NA |
| Dewpoint | 38°F (3°C) |
| Visibility | NA |
| Last update | 20 Jun 04:01 AM PDT |
Extended Forecast for
3 Miles NE Hopland CA
Today
High: 81 °F
Becoming
SunnyTonight
Low: 54 °F
Mostly Clear
Sunday
High: 89 °F
Sunny
Sunday Night
Low: 58 °F
Clear
Monday
High: 93 °F
Sunny
Monday Night
Low: 58 °F
Mostly Clear
Tuesday
High: 93 °F
Sunny
Tuesday Night
Low: 58 °F
Mostly Clear
Wednesday
High: 93 °F
Sunny
Detailed Forecast
Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 54. West wind 5 to 8 mph becoming calm in the evening.
Sunday
Sunny, with a high near 89. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
Sunday Night
Clear, with a low around 58. West wind 5 to 9 mph becoming calm in the evening.
Monday
Sunny, with a high near 93. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. West southwest wind 5 to 9 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 93.
Tuesday Night
Mostly clear, with a low around 58.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 55.
Friday
Sunny, with a high near 85.
Basemap Options
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles NE Hopland CA
39°N 123.08°W (Elev. 988 ft)
39°N 123.08°W (Elev. 988 ft)
2:10 am PDT Jun 20, 2026
5am PDT Jun 20, 2026-6pm PDT Jun 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
