Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

38°F

3°C

Humidity 92%
Wind Speed SSE 0 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 29 Jan 01:01 PM PST
Extended Forecast for

6 Miles SW Mazama WA

  • This Afternoon

    This Afternoon: A 30 percent chance of snow.  Mostly cloudy, with a high near 30. Southwest wind around 6 mph.  Total daytime snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Chance Snow

  • Tonight

    Tonight: Snow, mainly before 4am.  Low around 28. South wind 7 to 9 mph becoming north after midnight.  Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: Snow.  High near 32. Southeast wind around 9 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 32 °F

    Snow

  • Friday Night

    Friday Night: Snow likely before 10pm.  Mostly cloudy, with a low around 27. West wind 11 to 14 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Snow Likely
    then Mostly
    Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 33. Northwest wind around 7 mph becoming southeast in the afternoon.

    High: 33 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: A 10 percent chance of snow after 4am.  Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 4pm.  Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of snow.  Partly sunny, with a high near 32.

    High: 32 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 30. Southwest wind around 6 mph. Total daytime snow accumulation of 2 to 4 inches possible.
Tonight
Snow, mainly before 4am. Low around 28. South wind 7 to 9 mph becoming north after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Friday
Snow. High near 32. Southeast wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow likely before 10pm. Mostly cloudy, with a low around 27. West wind 11 to 14 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 33. Northwest wind around 7 mph becoming southeast in the afternoon.
Saturday Night
A 10 percent chance of snow after 4am. Mostly cloudy, with a low around 28.
Sunday
Snow likely, mainly after 4pm. Mostly cloudy, with a high near 33. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 32.
Monday Night
A 30 percent chance of snow before 10pm. Mostly cloudy, with a low around 24.
Tuesday
Mostly sunny, with a high near 35.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 38.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles SW Mazama WA
 48.56°N 120.53°W (Elev. 6496 ft)
9:02 am PST Jan 29, 2026
1pm PST Jan 29, 2026-6pm PST Feb 4, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database