Significant Winter Storm to Bring Heavy Snow and Ice Impacts; Dangerously Cold Temperatures Expands Across the East

A significant, long-duration winter storm will bring widespread heavy snow, sleet, and freezing rain from the Southern Rockies to New England through Monday. Widespread travel disruptions, prolonged power outages, and vast tree damage is likely. Frigid temperatures, gusty winds, and dangerous wind chills will expand from the north-central US to the Southern Plains, MS Valley, and Midwest. Read More >

Current conditions at

LYONS VALLEY (COWC1)

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

NA

51°F

11°C

Humidity 44%
Wind Speed NNE 16 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 23 Jan 11:01 PM PST
Extended Forecast for

10 Miles NNW Lakeport CA

  • Tonight

    Tonight: Clear, with a low around 34. Northwest wind around 5 mph becoming calm  after midnight.

    Low: 34 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 62. Calm wind becoming east northeast around 6 mph in the morning.

    High: 62 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 27. North wind around 5 mph.

    Low: 27 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 57. Light and variable wind.

    High: 57 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. East wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59. Southeast wind 3 to 7 mph.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 4pm.  Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 10pm.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Chance Rain

Detailed Forecast

Tonight
Clear, with a low around 34. Northwest wind around 5 mph becoming calm after midnight.
Saturday
Sunny, with a high near 62. Calm wind becoming east northeast around 6 mph in the morning.
Saturday Night
Increasing clouds, with a low around 27. North wind around 5 mph.
Sunday
Mostly cloudy, with a high near 57. Light and variable wind.
Sunday Night
Mostly cloudy, with a low around 31. East wind around 5 mph.
Monday
Mostly sunny, with a high near 59. Southeast wind 3 to 7 mph.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A slight chance of rain after 4pm. Mostly sunny, with a high near 59.
Tuesday Night
A chance of rain, mainly after 10pm. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain. Mostly cloudy, with a high near 56.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 62.
Thursday Night
Partly cloudy, with a low around 40.
Friday
Partly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Lakeport CA
 39.17°N 122.98°W (Elev. 1998 ft)
11:24 pm PST Jan 23, 2026
11pm PST Jan 23, 2026-6pm PST Jan 30, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database