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

Trinity Center (KO86)

Lat: 40.98452°NLon: 122.69342°WElev: 2385.0ft.

Fog

34°F

1°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.25 in (1024.38 mb)
Dewpoint 34°F (1°C)
Visibility -0.25 mi
Last update 19 Jan 09:30 AM PST
Extended Forecast for

15 Miles WNW Covington Mill CA

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 48. East southeast wind around 11 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 37. South wind around 10 mph.

    Low: 37 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. North northwest wind 5 to 8 mph becoming light and variable  in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 36. West northwest wind around 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 45. West wind 3 to 6 mph.

    High: 45 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 32. West northwest wind around 7 mph.

    Low: 32 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 48. East southeast wind around 11 mph.
Tonight
Partly cloudy, with a low around 37. South wind around 10 mph.
Tuesday
Mostly sunny, with a high near 47. North northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 36. West northwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 45. West wind 3 to 6 mph.
Wednesday Night
Mostly cloudy, with a low around 32. West northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 29.
Friday
Sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 29.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
A slight chance of snow. Partly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WNW Covington Mill CA
 41.01°N 123.05°W (Elev. 7201 ft)
5:43 am PST Jan 19, 2026
9am PST Jan 19, 2026-6pm PST Jan 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database