Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

NCSB (NCSW1)

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

NA

31°F

-1°C

Humidity 99%
Wind Speed SE 0 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 10 Nov 04:06 AM PST
Extended Forecast for

16 Miles NNW Mazama WA

  • Overnight

    Overnight: Rain.  Low around 31. Southwest wind around 13 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Rain

  • Monday

    Monday: Rain before 7am, then a chance of rain and snow between 7am and 10am, then a chance of snow after 10am.  Temperature falling to around 28 by 5pm. West wind 10 to 13 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Rain/Snow
    then Chance
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 23. West wind 10 to 13 mph.  New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Veterans Day

    Veterans Day: A slight chance of snow between 7am and 10am.  Mostly cloudy, with a high near 30. Northwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after 4am.  Mostly cloudy, with a low around 25. South wind 7 to 11 mph, with gusts as high as 20 mph.  New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow likely, mainly after 10am.  Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 29 °F

    Snow Likely

  • Wednesday Night

    Wednesday Night: Snow.  Low around 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 28. Chance of precipitation is 100%.

    High: 28 °F

    Snow

  • Thursday Night

    Thursday Night: Snow.  Low around 19. Chance of precipitation is 80%.

    Low: 19 °F

    Snow

Detailed Forecast

Overnight
Rain. Low around 31. Southwest wind around 13 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain before 7am, then a chance of rain and snow between 7am and 10am, then a chance of snow after 10am. Temperature falling to around 28 by 5pm. West wind 10 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 30 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 23. West wind 10 to 13 mph. New snow accumulation of less than a half inch possible.
Veterans Day
A slight chance of snow between 7am and 10am. Mostly cloudy, with a high near 30. Northwest wind 3 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
A 30 percent chance of snow, mainly after 4am. Mostly cloudy, with a low around 25. South wind 7 to 11 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 28. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Thursday
Snow. High near 28. Chance of precipitation is 100%.
Thursday Night
Snow. Low around 19. Chance of precipitation is 80%.
Friday
Snow likely. Mostly cloudy, with a high near 22. Chance of precipitation is 60%.
Friday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Saturday
Snow. High near 25. Chance of precipitation is 80%.
Saturday Night
Snow. Low around 23. Chance of precipitation is 90%.
Sunday
Snow. High near 25. Chance of precipitation is 90%.
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ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Mazama WA
 48.84°N 120.55°W (Elev. 6926 ft)
1:07 am PST Nov 10, 2025
4am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

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