Heavy Rain and Thunderstorms in the Plains; Tropical Moisture Brings Heavy Rain to Southern California and Southwest

Heavy rain showers and thunderstorms, some severe, will persist across the Plains and Mississippi Valley through Friday. Increasing tropical moisture from the remnants of Mario will bring showers, thunderstorms, and a flash flooding threat across much of southern California into the Desert Southwest through Friday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

Lat: 39.12583°NLon: 123.07333°WElev: 3355.0ft.

86°F

30°C

Humidity	20%
Wind Speed	WSW 10 MPH
Barometer	NA
Dewpoint	40°F (4°C)
Visibility	NA
Heat Index	83°F (28°C)
Last update	17 Sep 05:01 PM PDT

More Information:

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

Extended Forecast for

Lakeport CA

Tonight
Low: 62 °F
Increasing
Clouds
Thursday
High: 88 °F
Mostly Cloudy
then Slight
Chance
T-storms
Thursday Night
Low: 59 °F
Slight Chance
T-storms then
Chance
Showers
Friday
High: 80 °F
Chance
Showers
Friday Night
Low: 58 °F
Partly Cloudy
Saturday
High: 83 °F
Mostly Sunny
Saturday Night
Low: 58 °F
Mostly Clear
Sunday
High: 91 °F
Sunny
Sunday Night
Low: 61 °F
Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 62. West wind 5 to 7 mph becoming calm in the evening.

Thursday

A slight chance of rain between 2pm and 5pm, then a slight chance of rain and thunderstorms after 5pm. Mostly cloudy, with a high near 88. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

Thursday Night

A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 59. Southwest wind 5 to 8 mph becoming calm.

Friday

A chance of showers before 8am, then a chance of rain, mainly between 8am and 11am. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 30%.

Friday Night

Partly cloudy, with a low around 58. South southwest wind around 6 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 83. Calm wind becoming west southwest around 6 mph in the afternoon.

Saturday Night

Mostly clear, with a low around 58.

Sunday

Sunny, with a high near 91.

Sunday Night

Clear, with a low around 61.

Monday

Sunny, with a high near 95.