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

87°F

31°C

Humidity 30%
Wind Speed S 14 MPH
Barometer NA
Dewpoint 52°F (11°C)
Visibility NA
Heat Index85°F (29°C)
Last update 13 Jul 04:36 PM PDT
Extended Forecast for

18 Miles N Clearlake CA

Heat Advisory July 13, 05:44pm until July 13, 11:00pm
Click here for hazard details and duration
...
  •  
    Heat Advisory July 13, 05:44pm until July 13, 11:00pm

    NOW until 11:00pm Sun

    Heat Advisory

  • Tonight

    Low: 73 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 92. North wind 6 to 8 mph becoming south southeast in the afternoon.

    High: 92 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 71. West southwest wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph.

    Low: 71 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 86. North northwest wind 7 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 86 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 64. South wind 5 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 83. North wind 6 to 10 mph becoming southeast in the afternoon.

    High: 83 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 63.

    Low: 63 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 73. Southwest wind 5 to 9 mph becoming north in the evening.
Monday
Sunny, with a high near 92. North wind 6 to 8 mph becoming south southeast in the afternoon.
Monday Night
Clear, with a low around 71. West southwest wind 6 to 11 mph becoming northwest after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 86. North northwest wind 7 to 13 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Clear, with a low around 64. South wind 5 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph.
Wednesday
Sunny, with a high near 83. North wind 6 to 10 mph becoming southeast in the afternoon.
Wednesday Night
Clear, with a low around 63.
Thursday
Sunny, with a high near 82.
Thursday Night
Clear, with a low around 63.
Friday
Sunny, with a high near 83.
Friday Night
Clear, with a low around 65.
Saturday
Sunny, with a high near 86.
Saturday Night
Mostly clear, with a low around 67.
Sunday
Sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Clearlake CA
 39.22°N 122.59°W (Elev. 3599 ft)
Last Update:
12:12 pm PDT Jul 13, 2025
Forecast Valid:
5pm PDT Jul 13, 2025-6pm PDT Jul 20, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation