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

25°F

-4°C

Humidity 88%
Wind Speed NW 1 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 19 Jan 10:06 PM PST
Extended Forecast for

11 Miles N Mazama WA

Air Stagnation Advisory January 19, 10:52pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 19, 10:52pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • Tonight

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. North wind 5 to 9 mph becoming light  in the afternoon.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 21. Northwest wind around 6 mph.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. Northwest wind around 6 mph becoming light and variable  in the afternoon.

    High: 31 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. West wind around 6 mph.

    Low: 20 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Tonight
Partly cloudy, with a steady temperature around 28. North wind 9 to 13 mph.
Tuesday
Mostly sunny, with a high near 33. North wind 5 to 9 mph becoming light in the afternoon.
Tuesday Night
Mostly clear, with a low around 21. Northwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 31. Northwest wind around 6 mph becoming light and variable in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. West wind around 6 mph.
Thursday
Partly sunny, with a high near 29.
Thursday Night
Partly cloudy, with a low around 16.
Friday
Mostly sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 15.
Saturday
A 20 percent chance of snow after 10am. Mostly sunny, with a high near 25.
Saturday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 28.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mazama WA
 48.77°N 120.43°W (Elev. 6358 ft)
9:02 pm PST Jan 19, 2026
10pm PST Jan 19, 2026-6pm PST Jan 26, 2026
 
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Additional Resources

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