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

Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Hazardous Weather Conditions

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

40°F

4°C

Humidity 100%
Wind Speed SE 28 MPH
Barometer NA
Dewpoint 40°F (4°C)
Visibility NA
Wind Chill29°F (-2°C)
Last update 02 Jan 08:36 AM PST
Extended Forecast for

17 Miles E Potter Valley CA

Flood Watch January 2, 04:00pm until January 4, 10:00pm
Wind Advisory January 2, 01:00pm until January 3, 04:00pm
Click here for hazard details and duration
Flood Watch
Wind Advisory

  • Today

    Today: Showers, mainly after 1pm. High near 48. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Breezy.
    Chance
    Showers then
    Showers

  • Tonight

    Tonight: Rain before 1am, then showers likely after 1am. Low around 44. Windy, with a south southwest wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 44 °F

    Rain and
    Windy

  • Saturday

    Saturday: Showers. High near 46. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 46 °F

    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Showers. Low around 43. Windy, with a south southwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 43 °F

    Showers and
    Windy

  • Sunday

    Sunday: Showers. High near 45. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 45 °F

    Showers

  • Sunday Night

    Sunday Night: Rain. Low around 41. South southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Rain

  • Monday

    Monday: Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 43 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Rain Likely

  • Tuesday

    Tuesday: A slight chance of drizzle. Partly sunny, with a high near 47.

    High: 47 °F

    Slight Chance
    Drizzle

Detailed Forecast

Today
Showers, mainly after 1pm. High near 48. Breezy, with a southeast wind 11 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Rain before 1am, then showers likely after 1am. Low around 44. Windy, with a south southwest wind 23 to 26 mph, with gusts as high as 44 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Showers. High near 46. Breezy, with a south southwest wind 17 to 21 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Saturday Night
Showers. Low around 43. Windy, with a south southwest wind 20 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday
Showers. High near 45. Southwest wind 11 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain. Low around 41. South southwest wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday
Rain. High near 43. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Rain likely, mainly before 10pm. Mostly cloudy, with a low around 40.
Tuesday
A slight chance of drizzle. Partly sunny, with a high near 47.
Tuesday Night
A slight chance of drizzle before 10pm, then a chance of rain after 10pm. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Partly sunny, with a high near 44.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 36.
Thursday
A slight chance of drizzle and snow. Mostly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Potter Valley CA
 39.34°N 122.79°W (Elev. 3150 ft)
Last Update:
3:45 am PST Jan 2, 2026
Forecast Valid:
9am PST Jan 2, 2026-6pm PST Jan 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation