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

53°F

12°C

Humidity 15%
Wind Speed NE 7 MPH
Barometer NA
Dewpoint 6°F (-14°C)
Visibility NA
Last update 03 Apr 07:36 PM PDT
Extended Forecast for

18 Miles N Clearlake CA

  • Tonight

    Tonight: Mostly clear, with a low around 50. North northwest wind around 11 mph, with gusts as high as 22 mph.

    Low: 50 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 69. North northwest wind 9 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.

    High: 69 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 55. East northeast wind around 5 mph becoming calm.

    Low: 55 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 54. South southwest wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 18 mph.

    Low: 54 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 67.

    High: 67 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain, mainly after 11pm. Partly cloudy, with a low around 51.

    Low: 51 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly clear, with a low around 50. North northwest wind around 11 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 69. North northwest wind 9 to 11 mph becoming northeast in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 55. East northeast wind around 5 mph becoming calm.
Sunday
Mostly sunny, with a high near 72. Calm wind becoming south 5 to 7 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 54. South southwest wind 5 to 10 mph becoming west northwest in the evening. Winds could gust as high as 18 mph.
Monday
Sunny, with a high near 70. Light and variable wind becoming south southwest 6 to 11 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
A chance of rain, mainly after 11pm. Partly cloudy, with a low around 51.
Wednesday
A chance of rain before 11am, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 63.
Wednesday Night
A chance of rain. Partly cloudy, with a low around 49.
Thursday
A slight chance of rain. Mostly sunny, with a high near 61.
Thursday Night
Partly cloudy, with a low around 49.
Friday
A slight chance of rain. Mostly sunny, with a high near 61.
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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:
2:10 pm PDT Apr 3, 2026
Forecast Valid:
8pm PDT Apr 3, 2026-6pm PDT Apr 10, 2026
 
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Additional Resources

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