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

33°F

1°C

Humidity 98%
Wind Speed NW 0 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 10 Dec 09:01 AM PST
Extended Forecast for

3 Miles SSE Trinity WA

  • Today

    Today: Rain. The rain could be heavy at times.  High near 47. West wind 5 to 7 mph.  Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.

    High: 47 °F

    Heavy Rain

  • Tonight

    Tonight: Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times.  Low around 36. West wind around 8 mph.  Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Heavy Rain
    then
    Rain/Snow

  • Thursday

    Thursday: Rain and snow, mainly before 10am.  High near 44. West wind 6 to 8 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 44 °F

    Rain/Snow
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 35. West wind around 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Rain Likely

  • Friday

    Friday: Rain likely before 4pm, then rain likely, possibly mixed with snow.  Mostly cloudy, with a high near 46. West wind 5 to 7 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 46 °F

    Rain Likely
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of rain.  Mostly cloudy, with a low around 36. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 36 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Saturday

    Saturday: A 30 percent chance of rain, mainly before 10am.  Partly sunny, with a high near 46.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

  • Sunday

    Sunday: Rain likely.  Mostly cloudy, with a high near 45. Chance of precipitation is 70%.

    High: 45 °F

    Rain Likely

Detailed Forecast

Today
Rain. The rain could be heavy at times. High near 47. West wind 5 to 7 mph. Chance of precipitation is 100%. New precipitation amounts between 2 and 3 inches possible.
Tonight
Rain before 4am, then rain, possibly mixed with snow. The rain could be heavy at times. Low around 36. West wind around 8 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Thursday
Rain and snow, mainly before 10am. High near 44. West wind 6 to 8 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Thursday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 35. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before 4pm, then rain likely, possibly mixed with snow. Mostly cloudy, with a high near 46. West wind 5 to 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday Night
A chance of rain and snow before 7pm, then a chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 30 percent chance of rain, mainly before 10am. Partly sunny, with a high near 46.
Saturday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 35.
Sunday
Rain likely. Mostly cloudy, with a high near 45. Chance of precipitation is 70%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 36. Chance of precipitation is 70%.
Monday
Rain. High near 45. Chance of precipitation is 90%.
Monday Night
Rain. Low around 34. Chance of precipitation is 90%.
Tuesday
Rain, possibly mixed with snow. High near 42. Chance of precipitation is 80%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Trinity WA
 48.02°N 120.82°W (Elev. 2785 ft)
8:27 am PST Dec 10, 2025
9am PST Dec 10, 2025-6pm PST Dec 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database