Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

28°F

-2°C

Humidity 91%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 29 Jan 07:06 AM PST
Extended Forecast for

10 Miles NNW Mazama WA

  • Today

    Today: Snow, mainly before 1pm.  High near 30. South wind 7 to 10 mph.  Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.

    High: 30 °F

    Snow

  • Tonight

    Tonight: Snow, mainly between 10pm and 4am.  Low around 28. South wind 9 to 11 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow.  High near 31. South wind around 11 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 31 °F

    Snow

  • Friday Night

    Friday Night: Snow likely before 10pm.  Mostly cloudy, with a low around 27. West wind around 10 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a slight chance of rain and snow.  Partly sunny, with a high near 33. Northeast wind around 7 mph becoming southeast in the afternoon.  Chance of precipitation is 20%.

    High: 33 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of snow, mainly before 4pm.  Partly sunny, with a high near 31.

    High: 31 °F

    Chance Snow

Detailed Forecast

Today
Snow, mainly before 1pm. High near 30. South wind 7 to 10 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
Snow, mainly between 10pm and 4am. Low around 28. South wind 9 to 11 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Friday
Snow. High near 31. South wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow likely before 10pm. Mostly cloudy, with a low around 27. West wind around 10 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm, then a slight chance of rain and snow. Partly sunny, with a high near 33. Northeast wind around 7 mph becoming southeast in the afternoon. Chance of precipitation is 20%.
Saturday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow, mainly before 4pm. Partly sunny, with a high near 31.
Monday Night
A 20 percent chance of snow before 10pm. Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NNW Mazama WA
 48.74°N 120.49°W (Elev. 5673 ft)
3:02 am PST Jan 29, 2026
8am PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

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