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

HIGH GLADE LOOKOUT (HGLC1)

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

NA

51°F

11°C

Humidity 73%
Wind Speed ESE 5 MPH
Barometer NA
Dewpoint 43°F (6°C)
Visibility NA
Last update 02 Mar 02:36 PM PST
Extended Forecast for

18 Miles N Clearlake CA

  • Tonight

    Tonight: Mostly clear, with a low around 44. North northeast wind around 6 mph becoming west northwest in the evening.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. West wind around 9 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 52. Breezy, with a west wind 13 to 18 mph, with gusts as high as 31 mph.

    High: 52 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Clear, with a low around 38. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 31 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Clear

  • Thursday

    Thursday: Sunny, with a high near 55. Breezy, with a north wind around 18 mph, with gusts as high as 33 mph.

    High: 55 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Breezy.

    Low: 44 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 59. Windy.

    High: 59 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 48. Breezy.

    Low: 48 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
Mostly clear, with a low around 44. North northeast wind around 6 mph becoming west northwest in the evening.
Tuesday
Sunny, with a high near 59. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 44. West wind around 9 mph.
Wednesday
A 40 percent chance of rain. Mostly cloudy, then gradually becoming sunny, with a high near 52. Breezy, with a west wind 13 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Clear, with a low around 38. Breezy, with a west northwest wind 14 to 17 mph, with gusts as high as 31 mph.
Thursday
Sunny, with a high near 55. Breezy, with a north wind around 18 mph, with gusts as high as 33 mph.
Thursday Night
Clear, with a low around 44. Breezy.
Friday
Sunny, with a high near 59. Windy.
Friday Night
Mostly clear, with a low around 48. Breezy.
Saturday
Sunny, with a high near 64. Breezy.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Clearlake CA
 39.23°N 122.65°W (Elev. 3025 ft)
Last Update:
5:40 pm PST Mar 2, 2026
Forecast Valid:
5pm PST Mar 2, 2026-6pm PDT Mar 9, 2026
 
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Additional Resources

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