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

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

32°F

0°C

Humidity 86%
Wind Speed N 0 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility NA
Last update 01 Jan 12:01 PM PST
Extended Forecast for

16 Miles NNW Mazama WA

  • New Year's Day

    New Year's Day: A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 29. South wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly after 7pm. The snow could be heavy at times. Low around 24. South wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 24 °F

    Heavy Snow

  • Friday

    Friday: Snow, mainly before 10am. The snow could be heavy at times. High near 27. Southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 27 °F

    Heavy Snow

  • Friday Night

    Friday Night: Snow. Low around 24. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow and
    Breezy

  • Saturday

    Saturday: Snow. High near 28. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 28 °F

    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow. Low around 22. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 22 °F

    Snow and
    Breezy

  • Sunday

    Sunday: Snow. High near 24. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.

    Low: 18 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 10am. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.

    High: 20 °F

    Snow Likely

Detailed Forecast

New Year's Day
A 30 percent chance of snow, mainly after 4pm. Mostly cloudy, with a high near 29. South wind around 7 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly after 7pm. The snow could be heavy at times. Low around 24. South wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday
Snow, mainly before 10am. The snow could be heavy at times. High near 27. Southwest wind around 10 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Friday Night
Snow. Low around 24. Breezy, with a south wind 16 to 20 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Snow. High near 28. Breezy, with a south wind 17 to 22 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
Snow. Low around 22. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 24. Breezy. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 70%.
Monday
Snow likely, mainly before 10am. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 21. Breezy. Chance of precipitation is 70%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 15. Breezy. Chance of precipitation is 70%.
Wednesday
Snow likely. Mostly cloudy, with a high near 18. Breezy. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
16 Miles NNW Mazama WA
 48.83°N 120.58°W (Elev. 7539 ft)
Last Update:
12:29 pm PST Jan 1, 2026
Forecast Valid:
1pm PST Jan 1, 2026-6pm PST Jan 7, 2026
 
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Additional Resources

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Chance of Precipitation