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

41°F

5°C

Humidity 100%
Wind Speed SSW 13 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Wind Chill34°F (1°C)
Last update 01 Mar 06:36 PM PST
Extended Forecast for

15 Miles N Clearlake CA

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 1am and 4am. Partly cloudy, with a low around 43. Breezy, with a west northwest wind 10 to 16 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy
    then Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers before 10am. Mostly sunny, with a high near 53. North wind 6 to 8 mph becoming east northeast in the afternoon.

    High: 53 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind 6 to 9 mph.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 59. West northwest wind 6 to 10 mph becoming south in the morning.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 45. West wind around 14 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain. Mostly sunny, with a high near 53. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 53 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 57. Breezy.

    High: 57 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Windy.

    Low: 45 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 1am and 4am. Partly cloudy, with a low around 43. Breezy, with a west northwest wind 10 to 16 mph, with gusts as high as 26 mph.
Monday
A 20 percent chance of showers before 10am. Mostly sunny, with a high near 53. North wind 6 to 8 mph becoming east northeast in the afternoon.
Monday Night
Mostly clear, with a low around 45. Northwest wind 6 to 9 mph.
Tuesday
Sunny, with a high near 59. West northwest wind 6 to 10 mph becoming south in the morning.
Tuesday Night
Mostly cloudy, with a low around 45. West wind around 14 mph, with gusts as high as 20 mph.
Wednesday
A 30 percent chance of rain. Mostly sunny, with a high near 53. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 40. Breezy.
Thursday
Sunny, with a high near 57. Breezy.
Thursday Night
Mostly clear, with a low around 45. Windy.
Friday
Sunny, with a high near 59. Windy.
Friday Night
Mostly clear, with a low around 49. Windy.
Saturday
Mostly sunny, with a high near 66. Breezy.
Saturday Night
Partly cloudy, with a low around 52.
Sunday
Mostly sunny, with a high near 67.
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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 pm PST Mar 1, 2026
Forecast Valid:
7pm PST Mar 1, 2026-6pm PDT Mar 8, 2026
 
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