National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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

30°F

-1°C

Humidity 98%
Wind Speed WNW 2 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility NA
Last update 10 Nov 02:06 AM PST
Extended Forecast for

6 Miles NNE Mazama WA

  • Overnight

    Overnight: Rain. Steady temperature around 35. Southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain

  • Monday

    Monday: Rain and snow before 10am, then a chance of snow after 1pm. Temperature falling to around 29 by 5pm. West wind around 9 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 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 25. Northwest wind around 10 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 32. Northwest wind 3 to 8 mph.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind around 6 mph.

    Low: 26 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: A 50 percent chance of snow, mainly after 10am. Cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Snow

  • Thursday

    Thursday: Snow. High near 30. Chance of precipitation is 100%.

    High: 30 °F

    Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely
    then Chance
    Snow

Detailed Forecast

Overnight
Rain. Steady temperature around 35. Southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain and snow before 10am, then a chance of snow after 1pm. Temperature falling to around 29 by 5pm. West wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Monday Night
A 10 percent chance of snow before 7pm. Mostly cloudy, with a low around 25. Northwest wind around 10 mph.
Veterans Day
Partly sunny, with a high near 32. Northwest wind 3 to 8 mph.
Tuesday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 26. South wind around 6 mph.
Wednesday
A 50 percent chance of snow, mainly after 10am. Cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. Low around 28. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Thursday
Snow. High near 30. Chance of precipitation is 100%.
Thursday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Friday
A 50 percent chance of snow. Partly sunny, with a high near 24.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
Snow likely. Mostly cloudy, with a high near 26. Chance of precipitation is 70%.
Saturday Night
Snow. Low around 23. Chance of precipitation is 80%.
Sunday
Snow. High near 26. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NNE Mazama WA
 48.7°N 120.41°W (Elev. 6798 ft)
Last Update:
1:07 am PST Nov 10, 2025
Forecast Valid:
2am PST Nov 10, 2025-6pm PST Nov 16, 2025
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation