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

N/A

Humidity 99%
Wind Speed E 5 MPH
Barometer NA
Dewpoint N/A
Visibility NA
Last update 21 Feb 04:36 AM PST
Extended Forecast for

15 Miles N Clearlake CA

Flood Watch February 24, 11:07am until February 24, 10:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch February 24, 11:07am until February 24, 10:00pm

    NOW until 10:00pm Tue

    Flood Watch

  • Today

    High: 57 °F

    Rain and
    Windy

  • Tonight

    Tonight: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 46. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Showers
    Likely and
    Breezy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. Southwest wind around 13 mph, with gusts as high as 21 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 46. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. North northwest wind around 6 mph becoming southwest in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 52. Northwest wind 6 to 9 mph.

    Low: 52 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain. High near 57. Windy, with a southwest wind 23 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tonight
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 46. Breezy, with a west wind 14 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 57. Southwest wind around 13 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 46. Northwest wind 7 to 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 61. North northwest wind around 6 mph becoming southwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 52. Northwest wind 6 to 9 mph.
Friday
Partly sunny, with a high near 64.
Friday Night
Mostly cloudy, with a low around 53.
Saturday
A slight chance of showers. Partly sunny, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 49.
Sunday
A slight chance of showers. Partly sunny, with a high near 57.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 47.
Monday
Mostly sunny, with a high near 60.
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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:
10:28 am PST Feb 24, 2026
Forecast Valid:
11am PST Feb 24, 2026-6pm PST Mar 2, 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