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

Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

32°F

0°C

Humidity 99%
Wind Speed W 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 06 Jan 11:01 AM PST
Extended Forecast for

10 Miles NW Mazama WA

  • This Afternoon

    This Afternoon: Snow. The snow could be heavy at times. High near 22. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.

    High: 22 °F

    Heavy Snow

  • Tonight

    Tonight: Snow, mainly before 10pm. The snow could be heavy at times. Patchy blowing snow. Low around 15. Wind chill values as low as -1. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    Low: 15 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Wednesday

    Wednesday: Snow, mainly after 10am. High near 17. Wind chill values as low as zero. Southwest wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 17 °F

    Snow

  • Wednesday Night

    Wednesday Night: Snow. Patchy blowing snow after 1am. Low around 9. Wind chill values as low as -9. Breezy, with a west wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 9 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday

    Thursday: Snow. Patchy blowing snow before 10am, then patchy blowing snow after 1pm. High near 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 16 °F

    Snow and
    Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 15. Breezy. New snow accumulation of less than a half inch possible.

    Low: 15 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 23. New snow accumulation of less than a half inch possible.

    High: 23 °F

    Chance Snow
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 26.

    High: 26 °F

    Chance Snow

Detailed Forecast

This Afternoon
Snow. The snow could be heavy at times. High near 22. West wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 4 to 8 inches possible.
Tonight
Snow, mainly before 10pm. The snow could be heavy at times. Patchy blowing snow. Low around 15. Wind chill values as low as -1. Breezy, with a west wind 21 to 23 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday
Snow, mainly after 10am. High near 17. Wind chill values as low as zero. Southwest wind 9 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow. Patchy blowing snow after 1am. Low around 9. Wind chill values as low as -9. Breezy, with a west wind 13 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow. Patchy blowing snow before 10am, then patchy blowing snow after 1pm. High near 16. Breezy, with a west wind 17 to 21 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 50 percent chance of snow. Patchy blowing snow. Mostly cloudy, with a low around 15. Breezy. New snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 10am. Mostly cloudy, with a high near 23. New snow accumulation of less than a half inch possible.
Friday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 17.
Saturday
A 30 percent chance of snow, mainly after 10am. Partly sunny, with a high near 26.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Sunday
A 50 percent chance of snow. Partly sunny, with a high near 26.
Sunday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 28.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 20 percent chance of snow. Partly sunny, with a high near 32.
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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:
3:16 pm PST Jan 6, 2026
Forecast Valid:
3pm PST Jan 6, 2026-6pm PST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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