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

54°F

12°C

Humidity 19%
Wind Speed NW 7 MPH
Barometer NA
Dewpoint 12°F (-11°C)
Visibility NA
Last update 18 Jan 06:36 PM PST
Extended Forecast for

19 Miles NNE Lakeport CA

  • Tonight

    Tonight: Mostly clear, with a low around 47. North northwest wind 9 to 11 mph.

    Low: 47 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 55. North wind 6 to 11 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. North wind 10 to 13 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. North northwest wind 6 to 11 mph becoming west in the afternoon.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 43. Northwest wind around 10 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 49.

    High: 49 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. North northwest wind 9 to 11 mph.
M.L.King Day
Sunny, with a high near 55. North wind 6 to 11 mph.
Monday Night
Mostly clear, with a low around 44. North wind 10 to 13 mph.
Tuesday
Mostly sunny, with a high near 52. North northwest wind 6 to 11 mph becoming west in the afternoon.
Tuesday Night
Partly cloudy, with a low around 43. Northwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 49.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Sunny, with a high near 50.
Thursday Night
Mostly clear, with a low around 39.
Friday
Sunny, with a high near 48.
Friday Night
Mostly clear, with a low around 37.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 36.
Sunday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NNE Lakeport CA
 39.26°N 122.72°W (Elev. 5758 ft)
1:21 pm PST Jan 18, 2026
7pm PST Jan 18, 2026-6pm PST Jan 25, 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