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

EW3547 Seneca (E3547)

Lat: 44.24017°NLon: 119.0905°WElev: 4810.0ft.

NA

20°F

-7°C

Humidity 93%
Wind Speed NW 0 MPH
Barometer 30.54 in (1034.2 mb)
Dewpoint 18°F (-8°C)
Visibility NA
Last update 19 Jan 09:30 AM PST
Extended Forecast for

7 Miles WSW Mount Vernon OR

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45. Calm wind.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 32. South wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 43. South wind around 6 mph becoming calm  in the morning.

    High: 43 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 30. Calm wind becoming south around 5 mph in the evening.

    Low: 30 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Light and variable wind.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

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

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

Detailed Forecast

M.L.King Day
Sunny, with a high near 45. Calm wind.
Tonight
Mostly clear, with a low around 32. South wind around 7 mph.
Tuesday
Sunny, with a high near 43. South wind around 6 mph becoming calm in the morning.
Tuesday Night
Mostly clear, with a low around 30. Calm wind becoming south around 5 mph in the evening.
Wednesday
Mostly sunny, with a high near 42. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Partly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 36.
Friday Night
Mostly clear, with a low around 27.
Saturday
Mostly sunny, with a high near 39.
Saturday Night
Partly cloudy, with a low around 30.
Sunday
A slight chance of snow. Partly sunny, with a high near 42.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Mount Vernon OR
 44.37°N 119.21°W (Elev. 5312 ft)
9:16 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