Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

47°F

8°C

Humidity 100%
Wind Speed SE 9 MPH
Barometer NA
Dewpoint 47°F (8°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 14 Nov 12:01 PM PST
Extended Forecast for

8 Miles NNW Lakeport CA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 55. South southeast wind 5 to 7 mph.

    High: 55 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 40 percent chance of showers after 1am.  Cloudy, with a low around 43. Southeast wind 8 to 14 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Cloudy then
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly before 4pm.  High near 54. Southeast wind 5 to 13 mph becoming west in the morning.  Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Showers

  • Sunday Night

    Sunday Night: A 40 percent chance of showers before 10pm.  Patchy frost after 4am.  Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind around 6 mph.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Chance
    Showers then
    Patchy Frost

  • Monday

    Monday: A 20 percent chance of showers after 10am.  Patchy frost before 10am.  Otherwise, mostly sunny, with a high near 53. West northwest wind 3 to 7 mph.

    High: 53 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. North wind around 6 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Rain, mainly after 10pm.  Mostly cloudy, with a low around 38. Breezy.

    Low: 38 °F

    Rain and
    Breezy

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 48.

    High: 48 °F

    Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 55. South southeast wind 5 to 7 mph.
Tonight
A 40 percent chance of showers after 1am. Cloudy, with a low around 43. Southeast wind 8 to 14 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers, mainly before 4pm. High near 54. Southeast wind 5 to 13 mph becoming west in the morning. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 40 percent chance of showers before 10pm. Patchy frost after 4am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 37. Northwest wind around 6 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday
A 20 percent chance of showers after 10am. Patchy frost before 10am. Otherwise, mostly sunny, with a high near 53. West northwest wind 3 to 7 mph.
Monday Night
Mostly clear, with a low around 31. North wind around 6 mph.
Tuesday
Sunny, with a high near 52.
Tuesday Night
Rain, mainly after 10pm. Mostly cloudy, with a low around 38. Breezy.
Wednesday
Rain. Cloudy, with a high near 48.
Wednesday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 34.
Thursday
A chance of rain. Partly sunny, with a high near 50.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Patchy fog. Otherwise, sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Lakeport CA
 39.15°N 122.98°W (Elev. 1801 ft)
9:42 am PST Nov 14, 2026
12pm PST Nov 14, 2026-6pm PST Nov 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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