Tracking Storm System Across the Eastern U.S.

A storm system will continue to produce widespread showers and thunderstorms as it progresses eastward across the central U.S. into the Northeast through the weekend. There are risks of severe thunderstorms and excessive rainfall on Saturday from the Ozarks into the mid-Mississippi River Valley with potential for damaging winds, large hail, tornadoes, and flash flooding. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

57°F

14°C

Humidity 27%
Wind Speed NNW 13 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Last update 17 Oct 02:06 PM PDT
Extended Forecast for

15 Miles N Mazama WA

Winter Weather Advisory October 18, 11:00pm until October 19, 11:00pm
Click here for hazard details and duration
Winter Weather Advisory
  • Tonight

    Tonight: Partly cloudy, with a low around 21. Northwest wind 8 to 14 mph.

    Low: 21 °F

    Partly Cloudy

  • Saturday

    Saturday: Snow likely, mainly after 2pm.  Mostly cloudy, with a high near 30. South wind 8 to 10 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Chance Snow
    then Snow
    Likely

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times.  Steady temperature around 29. Breezy, with a south wind 14 to 18 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 29 °F

    Heavy Snow
    and Breezy

  • Sunday

    Sunday: Snow.  High near 26. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 34 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 26 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Breezy. Snow
    Likely then
    Chance Snow

  • Monday

    Monday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 30 percent chance of snow after 11pm.  Mostly cloudy, with a low around 23. Little or no snow accumulation expected.

    Low: 23 °F

    Chance Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow.  Partly sunny, with a high near 27.

    High: 27 °F

    Chance Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Chance Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 21. Northwest wind 8 to 14 mph.
Saturday
Snow likely, mainly after 2pm. Mostly cloudy, with a high near 30. South wind 8 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday Night
Snow. The snow could be heavy at times. Steady temperature around 29. Breezy, with a south wind 14 to 18 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow. High near 26. Breezy, with a southwest wind 17 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 23. Breezy, with a west wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
Partly sunny, with a high near 26.
Monday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 23. Little or no snow accumulation expected.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 27.
Tuesday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.
Wednesday
A 30 percent chance of snow. Partly sunny, with a high near 29.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Thursday
Snow likely. Mostly cloudy, with a high near 30. Chance of precipitation is 70%.
Thursday Night
Snow. Low around 28. Breezy. Chance of precipitation is 80%.
Friday
Snow. High near 30. Chance of precipitation is 80%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Mazama WA
 48.82°N 120.48°W (Elev. 7648 ft)
2:19 pm PDT Oct 17, 2025
3pm PDT Oct 17, 2025-6pm PDT Oct 24, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database