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.

49°F

9°C

Humidity	72%
Wind Speed	W 20 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Wind Chill	42°F (6°C)
Last update	26 May 12:01 PM PDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

9 Miles N Lakeport CA

This Afternoon
High: 65 °F
Mostly Sunny
and Windy
Tonight
Low: 39 °F
Partly Cloudy
and Breezy
then Partly
Cloudy
Wednesday
High: 70 °F
Mostly Sunny
Wednesday Night
Low: 45 °F
Chance Rain
and Patchy
Fog
Thursday
High: 72 °F
Chance
Showers and
Patchy Fog
Thursday Night
Low: 45 °F
Slight Chance
Rain and
Patchy Fog
Friday
High: 75 °F
Patchy Fog
then Mostly
Sunny
Friday Night
Low: 45 °F
Partly Cloudy
Saturday
High: 77 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 65. Windy, with a west northwest wind 18 to 22 mph, with gusts as high as 37 mph.

Tonight

Partly cloudy, with a low around 39. Breezy, with a west northwest wind 11 to 16 mph becoming light north northwest after midnight. Winds could gust as high as 38 mph.

Wednesday

Mostly sunny, with a high near 70. Calm wind becoming west around 6 mph in the afternoon.

Wednesday Night

A 30 percent chance of rain after 11pm. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. West northwest wind 5 to 7 mph becoming calm in the evening.

Thursday

A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Patchy fog before 11am. Otherwise, partly sunny, with a high near 72. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 20 percent chance of rain. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 45. West wind 5 to 8 mph becoming calm in the evening.

Friday

Patchy fog before 11am. Otherwise, partly sunny, with a high near 75.

Friday Night

Partly cloudy, with a low around 45.

Saturday

Sunny, with a high near 77.

Saturday Night

Mostly clear, with a low around 44.

Sunday

Sunny, with a high near 79.