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

32°F

0°C

Humidity 66%
Wind Speed N 11 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Wind Chill23°F (-5°C)
Last update 05 Mar 02:36 AM PST
Extended Forecast for

15 Miles N Clearlake CA

  • Overnight

    Overnight: Clear, with a low around 39. Breezy, with a north wind around 21 mph, with gusts as high as 28 mph.

    Low: 39 °F

    Clear and
    Breezy

  • Thursday

    Thursday: Sunny, with a high near 55. Windy, with a north wind 24 to 29 mph, with gusts as high as 45 mph.

    High: 55 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43. Windy, with a north wind 28 to 31 mph, with gusts as high as 39 mph.

    Low: 43 °F

    Mostly Clear
    and Windy

  • Friday

    Friday: Sunny, with a high near 59. Windy, with a north wind 23 to 28 mph, with gusts as high as 47 mph.

    High: 59 °F

    Sunny and
    Windy

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Windy, with a north wind around 31 mph, with gusts as high as 55 mph.

    Low: 49 °F

    Mostly Clear
    and Windy

  • Saturday

    Saturday: Sunny, with a high near 65. Very windy, with a north northeast wind 28 to 32 mph, with gusts as high as 55 mph.

    High: 65 °F

    Sunny and
    Very Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 53. Windy.

    Low: 53 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Overnight
Clear, with a low around 39. Breezy, with a north wind around 21 mph, with gusts as high as 28 mph.
Thursday
Sunny, with a high near 55. Windy, with a north wind 24 to 29 mph, with gusts as high as 45 mph.
Thursday Night
Mostly clear, with a low around 43. Windy, with a north wind 28 to 31 mph, with gusts as high as 39 mph.
Friday
Sunny, with a high near 59. Windy, with a north wind 23 to 28 mph, with gusts as high as 47 mph.
Friday Night
Mostly clear, with a low around 49. Windy, with a north wind around 31 mph, with gusts as high as 55 mph.
Saturday
Sunny, with a high near 65. Very windy, with a north northeast wind 28 to 32 mph, with gusts as high as 55 mph.
Saturday Night
Mostly clear, with a low around 53. Windy.
Sunday
Sunny, with a high near 69.
Sunday Night
Mostly clear, with a low around 52.
Monday
Mostly sunny, with a high near 67.
Monday Night
Partly cloudy, with a low around 49. Breezy.
Tuesday
Partly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 47. Breezy.
Wednesday
Sunny, with a high near 66. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
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:
1:10 am PST Mar 5, 2026
Forecast Valid:
3am PST Mar 5, 2026-6pm PDT Mar 11, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation