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

47°F

8°C

Humidity 66%
Wind Speed ESE 9 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Wind Chill43°F (6°C)
Last update 14 Apr 09:36 AM PDT
Extended Forecast for

15 Miles N Clearlake CA

  • Today

    Today: Mostly sunny, with a high near 58. Calm wind becoming south around 6 mph in the afternoon.

    High: 58 °F

    Mostly Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 44. West northwest wind around 9 mph.

    Low: 44 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Partly sunny, with a high near 57. Breezy, with a west wind 8 to 18 mph, with gusts as high as 26 mph.

    High: 57 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 38. Windy, with a west wind 15 to 22 mph, with gusts as high as 29 mph.

    Low: 38 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 55. Windy, with a north wind 15 to 20 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 38 mph.

    High: 55 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Clear, with a low around 43. Breezy, with a north wind 16 to 21 mph, with gusts as high as 28 mph.

    Low: 43 °F

    Clear and
    Breezy

  • Friday

    Friday: Sunny, with a high near 62. Breezy.

    High: 62 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 58. Calm wind becoming south around 6 mph in the afternoon.
Tonight
Increasing clouds, with a low around 44. West northwest wind around 9 mph.
Wednesday
Partly sunny, with a high near 57. Breezy, with a west wind 8 to 18 mph, with gusts as high as 26 mph.
Wednesday Night
Partly cloudy, with a low around 38. Windy, with a west wind 15 to 22 mph, with gusts as high as 29 mph.
Thursday
Sunny, with a high near 55. Windy, with a north wind 15 to 20 mph increasing to 24 to 29 mph in the morning. Winds could gust as high as 38 mph.
Thursday Night
Clear, with a low around 43. Breezy, with a north wind 16 to 21 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 62. Breezy.
Friday Night
Partly cloudy, with a low around 46.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 50.
Sunday
A chance of rain. Partly sunny, with a high near 56. Breezy.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43. Breezy.
Monday
A chance of rain. Partly sunny, with a high near 53. 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:
2:10 am PDT Apr 14, 2026
Forecast Valid:
9am PDT Apr 14, 2026-6pm PDT Apr 20, 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