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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

37°F

3°C

Humidity 96%
Wind Speed SSE 1 MPH
Barometer NA
Dewpoint 36°F (2°C)
Visibility NA
Last update 05 Dec 11:01 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

  • This Afternoon

    This Afternoon: Rain before 3pm, then rain, possibly mixed with snow. High near 41. Southwest wind 6 to 8 mph becoming west. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 41 °F

    Rain/Snow

  • Tonight

    Tonight: 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. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    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

  • Tuesday

    Tuesday: Rain, possibly mixed with snow. High near 41. Chance of precipitation is 90%.

    High: 41 °F

    Rain/Snow

Detailed Forecast

This Afternoon
Rain before 3pm, then rain, possibly mixed with snow. High near 41. Southwest wind 6 to 8 mph becoming west. Chance of precipitation is 100%. Little or no snow accumulation expected.
Tonight
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. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
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
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trinity WA
 48.08°N 120.84°W (Elev. 3346 ft)
Last Update:
8:53 am PST Dec 5, 2025
Forecast Valid:
12pm 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