Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

62°F

17°C

Humidity 32%
Wind Speed SSE 5 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 09 Nov 06:36 PM PST
Extended Forecast for

18 Miles N Clearlake CA

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. Light and variable wind becoming northwest around 6 mph in the evening.

    Low: 59 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. Light west wind.

    Low: 58 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 51 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of rain after 10am.  Mostly cloudy, with a high near 54. Breezy, with a south wind 13 to 17 mph, with gusts as high as 28 mph.  New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Chance Rain
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain.  Low around 41. Windy.  Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    Low: 41 °F

    Rain and
    Windy

  • Thursday

    Thursday: Rain.  Cloudy, with a high near 45. Windy.

    High: 45 °F

    Rain and
    Windy

  • Thursday Night

    Thursday Night: Rain likely, mainly before 4am.  Mostly cloudy, with a low around 39.

    Low: 39 °F

    Rain Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 59. Light and variable wind becoming northwest around 6 mph in the evening.
Monday
Partly sunny, with a high near 70. Light and variable wind.
Monday Night
Mostly cloudy, with a low around 58. Light west wind.
Veterans Day
Partly sunny, with a high near 66. Calm wind becoming south around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 51. Calm wind becoming west southwest around 5 mph after midnight.
Wednesday
A 50 percent chance of rain after 10am. Mostly cloudy, with a high near 54. Breezy, with a south wind 13 to 17 mph, with gusts as high as 28 mph. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain. Low around 41. Windy. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Thursday
Rain. Cloudy, with a high near 45. Windy.
Thursday Night
Rain likely, mainly before 4am. Mostly cloudy, with a low around 39.
Friday
Rain likely, mainly after 10am. Mostly cloudy, with a high near 43.
Friday Night
A chance of rain. Mostly cloudy, with a low around 40.
Saturday
A chance of rain. Mostly sunny, with a high near 50.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 43.
Sunday
Rain likely. Mostly cloudy, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles N Clearlake CA
 39.23°N 122.65°W (Elev. 3025 ft)
1:10 pm PST Nov 9, 2025
6pm PST Nov 9, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database