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

Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

Lat: 48.34694°NLon: 120.72028°WElev: 1230.0ft.

NA

39°F

4°C

Humidity 99%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 10 Dec 05:01 PM PST
Extended Forecast for

10 Miles NW Mazama WA

  • This Afternoon

    This Afternoon: Rain and snow. High near 32. West wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.

    High: 32 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow, becoming all snow after 7pm. The snow could be heavy at times. Low around 21. Windy, with a west wind 11 to 16 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 21 °F

    Rain/Snow and
    Breezy then
    Heavy Snow
    and Windy

  • Thursday

    Thursday: Snow before 10am, then a chance of snow after 4pm. High near 27. Windy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Snow and
    Windy then
    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 21. Northwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Snow Likely

  • Friday

    Friday: Snow likely. Mostly cloudy, with a high near 29. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 29 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: A 30 percent chance of snow. Partly sunny, with a high near 30. Little or no snow accumulation expected.

    High: 30 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely
    and Breezy

  • Sunday

    Sunday: Snow. High near 28. Breezy. Chance of precipitation is 80%.

    High: 28 °F

    Snow and
    Breezy

Detailed Forecast

This Afternoon
Rain and snow. High near 32. West wind around 13 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Rain and snow, becoming all snow after 7pm. The snow could be heavy at times. Low around 21. Windy, with a west wind 11 to 16 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow before 10am, then a chance of snow after 4pm. High near 27. Windy, with a west wind 21 to 26 mph decreasing to 14 to 19 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 21. Northwest wind around 14 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday
Snow likely. Mostly cloudy, with a high near 29. West wind around 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 30 percent chance of snow. Partly sunny, with a high near 30. Little or no snow accumulation expected.
Saturday Night
Snow likely, mainly after 10pm. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 60%.
Sunday
Snow. High near 28. Breezy. Chance of precipitation is 80%.
Sunday Night
Snow likely. Mostly cloudy, with a low around 26. Breezy. Chance of precipitation is 70%.
Monday
Snow. The snow could be heavy at times. High near 28. Breezy. Chance of precipitation is 90%.
Monday Night
Snow. The snow could be heavy at times. Low around 22. Windy. Chance of precipitation is 90%.
Tuesday
Snow. The snow could be heavy at times. High near 24. Windy. Chance of precipitation is 90%.
Tuesday Night
Snow. The snow could be heavy at times. Low around 19. Windy. Chance of precipitation is 90%.
Wednesday
Snow. The snow could be heavy at times. High near 22. Breezy. Chance of precipitation is 90%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Mazama WA
 48.73°N 120.58°W (Elev. 7267 ft)
Last Update:
5:08 pm PST Dec 10, 2025
Forecast Valid:
5pm PST Dec 10, 2025-6pm PST Dec 17, 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