Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

HIGH GLADE LOOKOUT (HGLC1)

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

NA

53°F

12°C

Humidity 23%
Wind Speed SE 2 MPH
Barometer NA
Dewpoint 16°F (-9°C)
Visibility NA
Last update 19 Jan 10:36 PM PST
Extended Forecast for

14 Miles NNW Clearlake CA

  • Tonight

    Tonight: Partly cloudy, with a low around 51. Southeast wind around 7 mph becoming northeast after midnight.

    Low: 51 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 59. East northeast wind around 6 mph.

    High: 59 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 51. Northeast wind around 5 mph.

    Low: 51 °F

    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 58. Light and variable wind becoming north around 5 mph.

    High: 58 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 50. North northwest wind 5 to 7 mph.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 60. West wind 5 to 7 mph.

    High: 60 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 51. Southeast wind around 7 mph becoming northeast after midnight.
Tuesday
Partly sunny, with a high near 59. East northeast wind around 6 mph.
Tuesday Night
Cloudy, with a low around 51. Northeast wind around 5 mph.
Wednesday
Mostly cloudy, with a high near 58. Light and variable wind becoming north around 5 mph.
Wednesday Night
Mostly cloudy, with a low around 50. North northwest wind 5 to 7 mph.
Thursday
Mostly sunny, with a high near 60. West wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 43.
Friday
Sunny, with a high near 58.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Mostly sunny, with a high near 56.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Clearlake CA
 39.15°N 122.69°W (Elev. 3255 ft)
10:48 pm PST Jan 19, 2026
11pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database