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

41°F

5°C

Humidity 21%
Wind Speed WNW 7 MPH
Barometer NA
Dewpoint 4°F (-16°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 15 Apr 05:36 AM PDT
Extended Forecast for

15 Miles N Clearlake CA

  • Today

    Today: Mostly sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 58 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 36. Windy, with a west wind 16 to 24 mph becoming north after midnight. Winds could gust as high as 37 mph.

    Low: 36 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 55. Windy, with a north wind 22 to 30 mph, with gusts as high as 40 mph.

    High: 55 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Clear, with a low around 43. Breezy, with a north wind 17 to 21 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 63. Breezy, with a north wind 11 to 18 mph, with gusts as high as 26 mph.

    High: 63 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. Southwest wind 7 to 10 mph becoming northwest after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Slight Chance
    Rain

  • Sunday

    Sunday: A chance of rain. Partly sunny, with a high near 59. Breezy.

    High: 59 °F

    Chance Rain
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 58. Breezy, with a west wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Partly cloudy, with a low around 36. Windy, with a west wind 16 to 24 mph becoming north after midnight. Winds could gust as high as 37 mph.
Thursday
Sunny, with a high near 55. Windy, with a north wind 22 to 30 mph, with gusts as high as 40 mph.
Thursday Night
Clear, with a low around 43. Breezy, with a north wind 17 to 21 mph, with gusts as high as 29 mph.
Friday
Sunny, with a high near 63. Breezy, with a north wind 11 to 18 mph, with gusts as high as 26 mph.
Friday Night
Mostly clear, with a low around 47. Southwest wind 7 to 10 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 59. Breezy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46. Breezy.
Monday
A chance of rain. Partly sunny, with a high near 55. Breezy.
Monday Night
A chance of rain. Mostly cloudy, with a low around 46. Breezy.
Tuesday
A chance of rain. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Clearlake CA
 39.19°N 122.64°W (Elev. 3399 ft)
Last Update:
2:10 am PDT Apr 15, 2026
Forecast Valid:
6am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

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