National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

Lat: 39.2089°NLon: 122.80999°WElev: 4807.0ft.

NA

43°F

6°C

Humidity 100%
Wind Speed SE 27 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 01 Jan 07:36 AM PST
Extended Forecast for

19 Miles NNE Lakeport CA

  • New Year's Day

    New Year's Day: Rain. Steady temperature around 39. South southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 39 °F

    Rain

  • Tonight

    Tonight: Rain, mainly before 1am. Steady temperature around 41. South wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain then
    Rain Likely

  • Friday

    Friday: Rain. Steady temperature around 38. Breezy, with a southeast wind 25 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 38 °F

    Rain and
    Breezy

  • Friday Night

    Friday Night: Rain. The rain could be heavy at times. Low around 37. Windy, with a south wind 33 to 36 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 37 °F

    Heavy Rain
    and Windy

  • Saturday

    Saturday: Rain. High near 43. Windy, with a south wind 29 to 32 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.

    High: 43 °F

    Rain and
    Windy

  • Saturday Night

    Saturday Night: Rain. Low around 37. Breezy. Chance of precipitation is 100%.

    Low: 37 °F

    Rain and
    Breezy

  • Sunday

    Sunday: Rain. High near 41. Breezy. Chance of precipitation is 100%.

    High: 41 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Cloudy, with a low around 35.

    Low: 35 °F

    Snow

  • Monday

    Monday: Snow. Mostly cloudy, with a high near 38.

    High: 38 °F

    Snow

Detailed Forecast

New Year's Day
Rain. Steady temperature around 39. South southwest wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Rain, mainly before 1am. Steady temperature around 41. South wind 17 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain. Steady temperature around 38. Breezy, with a southeast wind 25 to 28 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Rain. The rain could be heavy at times. Low around 37. Windy, with a south wind 33 to 36 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Rain. High near 43. Windy, with a south wind 29 to 32 mph, with gusts as high as 44 mph. Chance of precipitation is 100%.
Saturday Night
Rain. Low around 37. Breezy. Chance of precipitation is 100%.
Sunday
Rain. High near 41. Breezy. Chance of precipitation is 100%.
Sunday Night
Snow. Cloudy, with a low around 35.
Monday
Snow. Mostly cloudy, with a high near 38.
Monday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 34.
Tuesday
A chance of snow. Partly sunny, with a high near 38.
Tuesday Night
A slight chance of snow. Partly cloudy, with a low around 33.
Wednesday
A chance of snow. Partly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNE Lakeport CA
 39.26°N 122.72°W (Elev. 5758 ft)
Last Update:
1:21 am PST Jan 1, 2026
Forecast Valid:
7am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation