Storm System to Move Across the Ohio Valley to the Mid-Atlantic and Northeast

Isolated severe thunderstorms will be possible on Veterans Day across parts of the lower Ohio and western Tennessee Valleys. A developing storm will bring rain and gusty winds to the Mid-Atlantic and Northeast on Thursday, with the first accumulating snow likely in the higher elevations of the central Appalachians and interior Northeast. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

59°F

15°C

Humidity 57%
Wind Speed SE 10 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 11 Nov 08:01 AM PST
Extended Forecast for

Lakeport CA

  • Veterans Day

    Veterans Day: Sunny, with a high near 73. Calm wind becoming east southeast around 6 mph in the afternoon.

    High: 73 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. Calm wind becoming south southwest around 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain, mainly after 4am.  Areas of fog after 4am. Low around 48. Light and variable wind becoming southeast around 5 mph after midnight.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain and
    Areas Fog

  • Friday

    Friday: Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm.  Areas of fog before 7am. High near 55. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 55 °F

    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Rain, mainly before 10pm.  Patchy fog after 4am. Low around 42. West southwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Rain then
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A 30 percent chance of rain before 4pm.  Patchy fog before 10am.  Otherwise, partly sunny, with a high near 56.

    High: 56 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: A chance of rain after 10pm.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance Rain
    and Patchy
    Fog

  • Sunday

    Sunday: Rain.  Cloudy, with a high near 52.

    High: 52 °F

    Rain

Detailed Forecast

Veterans Day
Sunny, with a high near 73. Calm wind becoming east southeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 44. Calm wind becoming south southwest around 5 mph.
Thursday
Partly sunny, with a high near 67. Light and variable wind becoming south 5 to 10 mph in the morning.
Thursday Night
Rain, mainly after 4am. Areas of fog after 4am. Low around 48. Light and variable wind becoming southeast around 5 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 10am, then showers and possibly a thunderstorm between 10am and 4pm, then rain and possibly a thunderstorm after 4pm. Areas of fog before 7am. High near 55. Breezy, with a south southwest wind 14 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Friday Night
Rain, mainly before 10pm. Patchy fog after 4am. Low around 42. West southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before 4pm. Patchy fog before 10am. Otherwise, partly sunny, with a high near 56.
Saturday Night
A chance of rain after 10pm. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 40.
Sunday
Rain. Cloudy, with a high near 52.
Sunday Night
Rain. Mostly cloudy, with a low around 38.
Monday
A chance of rain. Partly sunny, with a high near 52.
Monday Night
Patchy fog. Otherwise, partly cloudy, with a low around 33.
Tuesday
A chance of rain. Areas of fog. Otherwise, mostly sunny, with a high near 53.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.05°N 122.92°W (Elev. 1388 ft)
3:42 am PST Nov 11, 2026
8am PST Nov 11, 2026-6pm PST Nov 17, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database