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

Winter Weather Across Portions of the Mid-Atlantic; Heavy Rain Along the Gulf Coast and Southeast

A storm system will continue to slowly move through the Gulf Coast and Southeast U.S. over the next couple of days, bringing a heavy rainfall threat through the weekend. Isolated instances of flooding may occur. On the north side of this storm system, colder air will support areas of mixed wintry precipitation and light snow from the Tennessee Valley to the Mid-Atlantic Friday. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

40°F

4°C

Humidity 98%
Wind Speed NNE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 04 Dec 10:01 PM PST
Extended Forecast for

Trinity WA

Winter Weather Advisory December 5, 07:00pm until December 6, 10:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Rain likely, mainly after 1am. Mostly cloudy, with a low around 33. North wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: Rain likely, possibly mixed with snow before 7am, then rain between 7am and 5pm, then rain, possibly mixed with snow after 5pm. High near 42. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 42 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain. Low around 34. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow. High near 40. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain, possibly mixed with snow. Low around 32. West wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 32 °F

    Rain/Snow

  • Sunday

    Sunday: Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain, possibly mixed with snow, becoming all rain after 1am. Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 34 °F

    Rain/Snow

  • Monday

    Monday: Rain likely before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain after 1pm. High near 42. Chance of precipitation is 90%.

    High: 42 °F

    Rain/Snow

  • Monday Night

    Monday Night: Rain. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Rain

Detailed Forecast

Tonight
Rain likely, mainly after 1am. Mostly cloudy, with a low around 33. North wind 3 to 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely, possibly mixed with snow before 7am, then rain between 7am and 5pm, then rain, possibly mixed with snow after 5pm. High near 42. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain. Low around 34. West wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Saturday
Rain, possibly mixed with snow. High near 40. West wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Saturday Night
Rain, possibly mixed with snow. Low around 32. West wind 6 to 8 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
Rain, possibly mixed with snow, becoming all rain after 1pm. High near 41. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Sunday Night
Rain, possibly mixed with snow, becoming all rain after 1am. Low around 34. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Rain likely before 7am, then rain, possibly mixed with snow between 7am and 1pm, then rain after 1pm. High near 42. Chance of precipitation is 90%.
Monday Night
Rain. Low around 35. Chance of precipitation is 100%.
Tuesday
Rain, possibly mixed with snow. High near 43. Chance of precipitation is 90%.
Tuesday Night
Rain, possibly mixed with snow. Low around 33. Chance of precipitation is 90%.
Wednesday
Rain, possibly mixed with snow. High near 42. Chance of precipitation is 90%.
Wednesday Night
Rain and snow. Low around 32. Chance of precipitation is 80%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 42. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
Last Update:
7:22 pm PST Dec 4, 2025
Forecast Valid:
11pm PST Dec 4, 2025-6pm PST Dec 11, 2025
 
Forecast Discussion
 
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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