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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

39°F

4°C

Humidity 99%
Wind Speed NNW 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 05 Dec 02:01 AM 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

  • Overnight

    Overnight: Rain likely, mainly after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Rain Likely

  • Friday

    Friday: Rain, possibly mixed with snow. High near 41. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain. The snow could be heavy at times. Low around 34. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 34 °F

    Rain/Snow

  • Saturday

    Saturday: Rain and snow. High near 41. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °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
    then
    Rain/Snow
    Likely

  • Sunday

    Sunday: Rain. High near 42. Chance of precipitation is 100%.

    High: 42 °F

    Rain

  • Sunday Night

    Sunday Night: Rain, mainly before 10pm. Low around 34. Chance of precipitation is 90%.

    Low: 34 °F

    Rain then
    Rain Likely

  • Monday

    Monday: Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 100%.

    High: 43 °F

    Heavy Rain

  • Monday Night

    Monday Night: Rain. The rain could be heavy at times. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Heavy Rain

Detailed Forecast

Overnight
Rain likely, mainly after 4am. Mostly cloudy, with a low around 33. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain, possibly mixed with snow. High near 41. Calm wind becoming west 5 to 8 mph in the afternoon. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain. The snow could be heavy at times. Low around 34. West wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday
Rain and snow. High near 41. West wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one 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. High near 42. Chance of precipitation is 100%.
Sunday Night
Rain, mainly before 10pm. Low around 34. Chance of precipitation is 90%.
Monday
Rain. The rain could be heavy at times. High near 43. Chance of precipitation is 100%.
Monday Night
Rain. The rain could be heavy at times. Low around 35. Chance of precipitation is 100%.
Tuesday
Rain, possibly mixed with snow. High near 41. Chance of precipitation is 90%.
Tuesday Night
Rain and snow. Low around 31. Chance of precipitation is 90%.
Wednesday
Rain and snow. High near 40. Chance of precipitation is 90%.
Wednesday Night
Rain and snow. Low around 31. Chance of precipitation is 80%.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 41. Chance of precipitation is 70%.
Basemap Options
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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:
1:26 am PST Dec 5, 2025
Forecast Valid:
2am PST Dec 5, 2025-6pm PST Dec 11, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation