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Check Water Temperatures Before Your River Visit

Water temperatures below 70 degrees causes you to lose breathing & muscle control which can lead to drowning. The colder the water the more extreme the impacts. Enjoy the river by staying dry when water is cold. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

65°F

18°C

Humidity 47%
Wind Speed NNE 3 MPH
Barometer NA
Dewpoint 44°F (7°C)
Visibility NA
Last update 22 Jun 02:36 AM PDT
Extended Forecast for

12 Miles NNW Clearlake CA

  • Overnight

    Overnight: Mostly clear, with a low around 66. Light north wind.

    Low: 66 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.

    High: 86 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. West southwest wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 87. Northeast wind 5 to 9 mph becoming south in the afternoon.

    High: 87 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 68. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 68 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 88. North northwest wind 5 to 8 mph becoming south in the afternoon.

    High: 88 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 67.

    Low: 67 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. Breezy.

    Low: 62 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
Mostly clear, with a low around 66. Light north wind.
Monday
Sunny, with a high near 86. Light and variable wind becoming southwest 5 to 8 mph in the afternoon.
Monday Night
Mostly clear, with a low around 67. West southwest wind 5 to 14 mph becoming north northeast after midnight. Winds could gust as high as 21 mph.
Tuesday
Sunny, with a high near 87. Northeast wind 5 to 9 mph becoming south in the afternoon.
Tuesday Night
Clear, with a low around 68. West northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 88. North northwest wind 5 to 8 mph becoming south in the afternoon.
Wednesday Night
Clear, with a low around 67.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 62. Breezy.
Friday
Sunny, with a high near 76. Breezy.
Friday Night
Mostly clear, with a low around 56. Breezy.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 57.
Sunday
Sunny, with a high near 79.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Clearlake CA
 39.13°N 122.68°W (Elev. 3228 ft)
Last Update:
2:10 am PDT Jun 22, 2026
Forecast Valid:
3am PDT Jun 22, 2026-6pm PDT Jun 28, 2026
 
Forecast Discussion
 
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Additional Resources

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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