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

52°F

11°C

Humidity 35%
Wind Speed W 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Last update 25 Jan 01:01 PM PST
Extended Forecast for

Lakeport CA

  • This Afternoon

    This Afternoon: Cloudy, with a high near 55. Calm wind.

    High: 55 °F

    Cloudy

  • Tonight

    Tonight: 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: Patchy fog before 10am.  Otherwise, mostly sunny, with a high near 57. Calm wind becoming southeast around 6 mph in the morning.

    High: 57 °F

    Patchy Fog
    then 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: A 30 percent chance of showers after 4pm.  Partly sunny, with a high near 55. South southeast wind 5 to 7 mph.

    High: 55 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly between 10pm and 4am.  Mostly cloudy, with a low around 42. South southeast wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers before 10am, then a slight chance of drizzle after 10am.  Mostly sunny, with a high near 59. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Cloudy, with a high near 55. Calm wind.
Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 31. East southeast wind around 6 mph becoming calm in the evening.
Monday
Patchy fog before 10am. Otherwise, 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
A 30 percent chance of showers after 4pm. Partly sunny, with a high near 55. South southeast wind 5 to 7 mph.
Tuesday Night
Showers likely, mainly between 10pm and 4am. Mostly cloudy, with a low around 42. South southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers before 10am, then a slight chance of drizzle after 10am. Mostly sunny, with a high near 59. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Mostly cloudy, with a low around 41.
Friday
Mostly cloudy, with a high near 63.
Friday Night
Mostly cloudy, with a low around 42.
Saturday
A slight chance of drizzle. Mostly cloudy, with a high near 63.
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)
1:10 pm PST Jan 25, 2026
2pm PST Jan 25, 2026-6pm PST Jan 31, 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