Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

33°F

1°C

Humidity 100%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 33°F (1°C)
Visibility NA
Last update 31 Jan 05:06 AM PST
Extended Forecast for

15 Miles N Mazama WA

  • Today

    Today: Snow likely, mainly between 7am and 1pm.  Mostly cloudy, with a high near 31. South wind 11 to 14 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Likely

  • Tonight

    Tonight: A slight chance of snow before 7pm, then a slight chance of snow after 1am.  Mostly cloudy, with a steady temperature around 28. Breezy, with a south wind around 18 mph.  Chance of precipitation is 20%.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Sunday

    Sunday: Snow.  High near 28. Southwest wind around 16 mph.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 28 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 4am.  Mostly cloudy, with a low around 24. Southwest wind 14 to 17 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Snow Likely

  • Monday

    Monday: Snow, mainly before 4pm.  High near 27. South wind around 16 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Snow

  • Monday Night

    Monday Night: A 50 percent chance of snow, mainly before 10pm.  Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: A 20 percent chance of snow before 10am.  Partly sunny, with a high near 34.

    High: 34 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 38.

    High: 38 °F

    Partly Sunny

Detailed Forecast

Today
Snow likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 31. South wind 11 to 14 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of snow before 7pm, then a slight chance of snow after 1am. Mostly cloudy, with a steady temperature around 28. Breezy, with a south wind around 18 mph. Chance of precipitation is 20%.
Sunday
Snow. High near 28. Southwest wind around 16 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly after 4am. Mostly cloudy, with a low around 24. Southwest wind 14 to 17 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday
Snow, mainly before 4pm. High near 27. South wind around 16 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday Night
A 50 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 26. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before 10am. Partly sunny, with a high near 34.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 38.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly sunny, with a high near 41.
Thursday Night
Partly cloudy, with a low around 27.
Friday
Mostly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Mazama WA
 48.82°N 120.48°W (Elev. 7648 ft)
3:22 am PST Jan 31, 2026
5am PST Jan 31, 2026-6pm PST Feb 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database