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

NCSB (NCSW1)

Lat: 48.42528°NLon: 120.14194°WElev: 1697.0ft.

NA

21°F

-6°C

Humidity 93%
Wind Speed NNW 4 MPH
Barometer NA
Dewpoint 19°F (-7°C)
Visibility NA
Wind Chill15°F (-9°C)
Last update 19 Jan 07:06 AM PST
Extended Forecast for

9 Miles WNW Conconully WA

Air Stagnation Advisory January 19, 07:45am until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 07:45am until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • M.L.King Day

    High: 36 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind 8 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind 6 to 14 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 19. Northwest wind around 11 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 28. Northwest wind 6 to 10 mph becoming southwest in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 27.

    High: 27 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

M.L.King Day
Sunny, with a high near 36. West wind 5 to 7 mph.
Tonight
Partly cloudy, with a low around 27. West wind 8 to 13 mph.
Tuesday
Mostly sunny, with a high near 33. West wind 6 to 14 mph.
Tuesday Night
Mostly clear, with a low around 19. Northwest wind around 11 mph.
Wednesday
Mostly sunny, with a high near 28. Northwest wind 6 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20.
Thursday
Partly sunny, with a high near 27.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 24.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 16.
Sunday
A 30 percent chance of snow. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Conconully WA
 48.62°N 119.91°W (Elev. 6982 ft)
2:57 am PST Jan 19, 2026
7am 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