Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East; Severe Storm Threat in the Gulf States Sunday

A significant winter storm is underway, bringing widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Extremely cold air will follow, prolonging dangerous travel and infrastructure impacts into next week. Severe thunderstorms may produce damaging gusts and tornadoes across the eastern Gulf Coast states Sunday morning and afternoon. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

49°F

9°C

Humidity 10%
Wind Speed NE 9 MPH
Barometer NA
Dewpoint -5°F (-21°C)
Visibility NA
Wind Chill45°F (7°C)
Last update 24 Jan 11:01 PM PST
Extended Forecast for

Lakeport CA

Cold Weather Advisory until January 25, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until January 25, 09:00am

    NOW until 9:00am Sun

    Cold Weather Advisory

  • Overnight

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 55. Light and variable wind.

    High: 55 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 31. East southeast wind around 6 mph becoming calm  in the evening.

    Low: 31 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 57. Calm wind becoming southeast around 6 mph in the morning.

    High: 57 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. East wind around 5 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. South southeast wind 3 to 7 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 41. New precipitation amounts of less than a tenth of an inch possible.

    Low: 41 °F

    Chance Rain

  • Wednesday

    Wednesday: A chance of rain, mainly before 10am.  Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

Detailed Forecast

Overnight
Partly cloudy, with a low around 31. Southwest wind 3 to 6 mph.
Sunday
Increasing clouds, with a high near 55. Light and variable wind.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 31. East southeast wind around 6 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 57. Calm wind becoming southeast around 6 mph in the morning.
Monday Night
Partly cloudy, with a low around 36. East wind around 5 mph.
Tuesday
Mostly sunny, with a high near 56. South southeast wind 3 to 7 mph.
Tuesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 41. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain, mainly before 10am. Partly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 61.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Partly sunny, with a high near 62.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of rain. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Lakeport CA
 39.05°N 122.92°W (Elev. 1388 ft)
11:31 pm PST Jan 24, 2026
12am PST Jan 25, 2026-6pm PST Jan 31, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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