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

Lake County Airport (KLKV)

Lat: 42.15664°NLon: 120.39721°WElev: 4721.0ft.

Clear

36°F

2°C

Humidity 69%
Wind Speed N 0 MPH
Barometer 30.38 in (1028.79 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 16 Jan 08:55 AM PST
Extended Forecast for

13 Miles NNW Catnip Mountain NV

Air Stagnation Advisory January 18, 11:49pm until January 21, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 11:49pm until January 21, 04:00pm

    NOW until 4:00pm Wed

    Air Stagnation Advisory

  • Tonight

    Low: 30 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 48. Northeast wind around 7 mph.

    High: 48 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 30. South southeast wind 6 to 8 mph.

    Low: 30 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Southwest wind 7 to 10 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. South southwest wind around 7 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 49.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 30. North wind around 7 mph.
M.L.King Day
Sunny, with a high near 48. Northeast wind around 7 mph.
Monday Night
Mostly clear, with a low around 30. South southeast wind 6 to 8 mph.
Tuesday
Sunny, with a high near 52. Southwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 29. South southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 51.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 42.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Partly sunny, with a high near 42.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Catnip Mountain NV
 42.02°N 119.47°W (Elev. 6188 ft)
9:56 pm PST Jan 18, 2026
11pm PST Jan 18, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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