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

Hazardous Weather Conditions

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

41°F

5°C

Humidity 100%
Wind Speed SSW 16 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill33°F (1°C)
Last update 15 Apr 06:36 PM PDT
Extended Forecast for

18 Miles N Clearlake CA

Freeze Warning April 16, 12:00am until April 16, 09:00am
Click here for hazard details and duration
Freeze Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 35. West wind 8 to 15 mph, with gusts as high as 26 mph.

    Low: 35 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 54. Breezy, with a north wind 16 to 21 mph, with gusts as high as 36 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Clear, with a low around 41. Breezy, with a north wind around 17 mph, with gusts as high as 30 mph.

    Low: 41 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 62. Breezy, with a north northeast wind 9 to 16 mph, with gusts as high as 28 mph.

    High: 62 °F

    Sunny and
    Breezy then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47. North northeast wind around 6 mph becoming calm after midnight.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 64. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

    High: 64 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 48.

    Low: 48 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 11am. Partly sunny, with a high near 57.

    High: 57 °F

    Chance Rain

  • Sunday Night

    Sunday Night: A chance of rain. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Chance Rain

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. West wind 8 to 15 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 54. Breezy, with a north wind 16 to 21 mph, with gusts as high as 36 mph.
Thursday Night
Clear, with a low around 41. Breezy, with a north wind around 17 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 62. Breezy, with a north northeast wind 9 to 16 mph, with gusts as high as 28 mph.
Friday Night
Mostly clear, with a low around 47. North northeast wind around 6 mph becoming calm after midnight.
Saturday
Sunny, with a high near 64. Calm wind becoming south southeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 48.
Sunday
A chance of rain, mainly after 11am. Partly sunny, with a high near 57.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 46.
Monday
Rain likely, mainly after 11am. Mostly cloudy, with a high near 53.
Monday Night
A chance of rain. Mostly cloudy, with a low around 43.
Tuesday
A chance of rain. Partly sunny, with a high near 51.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 43.
Wednesday
Partly sunny, with a high near 56.
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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 15, 2026
Forecast Valid:
6pm PDT Apr 15, 2026-6pm PDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation