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

Lake Effect Snow in the Lower Great Lakes; Unsettled Pattern in the Pacific Northwest

Lake-effect snow will continue downwind of Lakes Erie and Ontario through Friday. Lake Effect Snow Warnings have been issued. In the Western U.S., rain and higher elevation snow will continue over the Great Basin through Friday. A front will move over the Pacific Northwest this afternoon and produce light rain and higher elevation snow over the Cascades through Saturday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

44°F

7°C

Humidity 54%
Wind Speed S 5 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Wind Chill41°F (5°C)
Last update 12 Feb 02:01 PM PST
Extended Forecast for

12 Miles WNW Mazama WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. West wind around 10 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: A 10 percent chance of snow after 4am. Increasing clouds, with a low around 21. West wind around 10 mph.

    Low: 21 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Friday

    Friday: Snow, mainly after 1pm. High near 29. Southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 29 °F

    Chance Snow
    then Snow

  • Friday Night

    Friday Night: Snow. Low around 20. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow

  • Saturday

    Saturday: Snow, mainly before 4pm. High near 27. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 27 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.

    Low: 13 °F

    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 28. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 14.

    Low: 14 °F

    Chance Snow

  • Washington's Birthday

    Washington's Birthday: Snow likely, mainly after 10am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.

    High: 24 °F

    Snow Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 33. West wind around 10 mph.
Tonight
A 10 percent chance of snow after 4am. Increasing clouds, with a low around 21. West wind around 10 mph.
Friday
Snow, mainly after 1pm. High near 29. Southwest wind 8 to 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 20. Southwest wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
Snow, mainly before 4pm. High near 27. West wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 30 percent chance of snow, mainly before 10pm. Partly cloudy, with a low around 13. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow, mainly after 10am. Mostly sunny, with a high near 28. New snow accumulation of less than a half inch possible.
Sunday Night
A 30 percent chance of snow, mainly after 4am. Partly cloudy, with a low around 14.
Washington's Birthday
Snow likely, mainly after 10am. Mostly cloudy, with a high near 24. Chance of precipitation is 60%.
Monday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 70%.
Tuesday
Snow. High near 25. Chance of precipitation is 80%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 15. Chance of precipitation is 60%.
Wednesday
Snow likely. Mostly cloudy, with a high near 23. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
12 Miles WNW Mazama WA
 48.69°N 120.67°W (Elev. 6348 ft)
Last Update:
1:12 pm PST Feb 12, 2026
Forecast Valid:
2pm PST Feb 12, 2026-6pm PST Feb 18, 2026
 
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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