Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

31°F

-1°C

Humidity 100%
Wind Speed S 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 19 Feb 01:36 PM PST
Extended Forecast for

14 Miles NNW Clearlake CA

Cold Weather Advisory until February 20, 09:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory until February 20, 09:00am

    NOW until 9:00am Fri

    Cold Weather Advisory

  • Overnight

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 39. East northeast wind 5 to 9 mph becoming southeast in the afternoon.

    High: 39 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 30. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a chance of rain.  Snow level rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Windy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow and
    Windy

  • Saturday Night

    Saturday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 37. Windy, with a south southeast wind 24 to 31 mph, with gusts as high as 55 mph.  Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Rain Likely
    and Windy

  • Sunday

    Sunday: Rain.  High near 47. Windy, with a south wind 25 to 28 mph, with gusts as high as 48 mph.  Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 47 °F

    Rain and
    Windy

  • Sunday Night

    Sunday Night: Rain likely, mainly before 4am.  Mostly cloudy, with a low around 44. Windy.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Rain Likely
    and Windy

  • Monday

    Monday: Rain likely, mainly after 10am.  Mostly cloudy, with a high near 51. Windy.

    High: 51 °F

    Rain Likely
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 22. West northwest wind around 9 mph.
Friday
Partly sunny, with a high near 39. East northeast wind 5 to 9 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 30. Southeast wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday
A slight chance of snow before 1pm, then a chance of rain. Snow level rising to 4100 feet in the afternoon. Mostly cloudy, with a high near 43. Windy, with a south southeast wind 11 to 16 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Windy, with a south southeast wind 24 to 31 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Rain. High near 47. Windy, with a south wind 25 to 28 mph, with gusts as high as 48 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 44. Windy. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 51. Windy.
Monday Night
Rain. Cloudy, with a low around 46.
Tuesday
Rain. Cloudy, with a high near 51.
Tuesday Night
Rain likely. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Mostly cloudy, with a high near 53.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 44.
Thursday
A chance of rain. Mostly cloudy, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Clearlake CA
 39.15°N 122.69°W (Elev. 3255 ft)
1:10 am PST Feb 20, 2026
1am PST Feb 20, 2026-6pm PST Feb 26, 2026
 
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Additional Resources

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