Snow May Produce Poor Travel Conditions in the North-Central U.S. and East Coast

A strong cold front sweeping across the Northern Plains may bring snow showers and snow squalls from eastern Montana to north-central Nebraska, with blizzard conditions possible in eastern North Dakota and northwestern Montana. Heavy snow is expected to persist downwind of the Great Lakes. Snow showers will spread up the East Coast across the Mid-Atlantic and Northeast coasts. 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 N 2 MPH
Barometer NA
Dewpoint 22°F (-6°C)
Visibility NA
Last update 18 Jan 12:06 PM PST
Extended Forecast for

14 Miles NNW Mazama WA

Air Stagnation Advisory January 18, 12:34pm until January 20, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 18, 12:34pm until January 20, 04:00pm

    NOW until 4:00pm Tue

    Air Stagnation Advisory

  • This Afternoon

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 24. North wind around 10 mph.

    Low: 24 °F

    Mostly Clear

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 35. Northwest wind 6 to 9 mph.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 25. West wind 8 to 14 mph.

    Low: 25 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 6 to 14 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 17.

    Low: 17 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29.

    High: 29 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a temperature falling to around 28 by 5pm. North wind around 7 mph.
Tonight
Mostly clear, with a low around 24. North wind around 10 mph.
M.L.King Day
Sunny, with a high near 35. Northwest wind 6 to 9 mph.
Monday Night
Partly cloudy, with a low around 25. West wind 8 to 14 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 6 to 14 mph.
Tuesday Night
Mostly clear, with a low around 17.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 18.
Thursday
A 30 percent chance of snow after 4pm. Mostly sunny, with a high near 24.
Thursday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 17.
Friday
Snow likely. Partly sunny, with a high near 20. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 8. Chance of precipitation is 60%.
Saturday
Snow likely. Partly sunny, with a high near 14. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles NNW Mazama WA
 48.79°N 120.54°W (Elev. 7949 ft)
10:52 am PST Jan 18, 2026
12pm PST Jan 18, 2026-6pm PST Jan 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database