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

Atmospheric River to Impact the Northwest; Windy Conditions in the Northeast

A strong atmospheric river moving into northern California later today will bring a threat for moderate to heavy rainfall and flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. through Wednesday. Gusty winds and isolated showers are expected today in the Northeast U.S. behind a cold front. Wind Advisories have been issued. Read More >

Current conditions at

NCSB (NCSW1)

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

NA

36°F

2°C

Humidity 100%
Wind Speed ESE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 04 Nov 06:06 AM PST
Extended Forecast for

15 Miles N Mazama WA

  • Today

    Today: Partly sunny, with a high near 25. South wind 9 to 11 mph.

    High: 25 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 10pm. Temperature rising to around 29 by 4am. Windy, with a southeast wind 22 to 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 23 °F⇑

    Windy. Snow
    Likely then
    Snow

  • Wednesday

    Wednesday: Snow. High near 29. Breezy, with a south wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. Low around 25. Southwest wind 13 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

    Low: 25 °F

    Snow

  • Thursday

    Thursday: Snow. High near 27. Southwest wind 11 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 27 °F

    Snow

  • Thursday Night

    Thursday Night: Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Friday

    Friday: Snow, mainly before 4pm. High near 23. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 23 °F

    Snow and
    Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 15.

    Low: 15 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Partly sunny, with a high near 24.

    High: 24 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Partly sunny, with a high near 25. South wind 9 to 11 mph.
Tonight
Snow, mainly after 10pm. Temperature rising to around 29 by 4am. Windy, with a southeast wind 22 to 26 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
Snow. High near 29. Breezy, with a south wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday Night
Snow. Low around 25. Southwest wind 13 to 17 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Thursday
Snow. High near 27. Southwest wind 11 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow. The snow could be heavy at times. Low around 22. Breezy. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Friday
Snow, mainly before 4pm. High near 23. Breezy. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow, mainly before 10pm. Mostly cloudy, with a low around 15.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 24.
Saturday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. Breezy.
Sunday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. Breezy.
Sunday Night
Snow. Low around 25. Breezy. Chance of precipitation is 80%.
Monday
Snow. High near 28. Chance of precipitation is 80%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
15 Miles N Mazama WA
 48.82°N 120.48°W (Elev. 7648 ft)
Last Update:
3:02 am PST Nov 4, 2025
Forecast Valid:
6am PST Nov 4, 2025-6pm PST Nov 10, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation