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

Severe Thunderstorms Likely in the Central U.S.; Flooding Possible for portions of Oklahoma/Texas/Arkansas and the Marianas.

Severe thunderstorms are likely from the southern Plains to the Midwest through Friday. Large hail, damaging winds, and tornadoes are all possible. An Enhanced (level 3 of 5) risk is in effect. Flash flooding is possible across portions of Oklahoma, Texas, and Arkansas on Friday. A Slight (level 2 of 4) risk is in effect. Flooding rain may impact Guam and the Marianas through next week. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

53°F

12°C

Humidity 35%
Wind Speed NNW 8 MPH
Barometer NA
Dewpoint 26°F (-3°C)
Visibility NA
Last update 05 Mar 03:01 PM PST
Extended Forecast for

Trinity WA

  • Tonight

    Tonight: A chance of snow between 10pm and 4am, then snow likely, possibly mixed with rain. Mostly cloudy, with a steady temperature around 33. North wind 6 to 9 mph becoming southeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 33 °F

    Slight Chance
    Snow then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 45. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 45 °F

    Rain/Snow
    Likely then
    Rain Likely

  • Friday Night

    Friday Night: Rain. Low around 38. West wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 38 °F

    Rain

  • Saturday

    Saturday: Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain Likely

  • Saturday Night

    Saturday Night: Rain, mainly after 10pm. Low around 37. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain

  • Sunday

    Sunday: Rain, possibly mixed with snow. High near 44. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of around an inch possible.

    Low: 25 °F

    Rain/Snow
    Likely then
    Snow Likely

  • Monday

    Monday: Snow. High near 36. Chance of precipitation is 80%.

    High: 36 °F

    Snow

  • Monday Night

    Monday Night: Snow. Low around 21. Chance of precipitation is 80%.

    Low: 21 °F

    Snow

Detailed Forecast

Tonight
A chance of snow between 10pm and 4am, then snow likely, possibly mixed with rain. Mostly cloudy, with a steady temperature around 33. North wind 6 to 9 mph becoming southeast in the evening. Winds could gust as high as 18 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Rain and snow likely, becoming all rain after 10am. Mostly cloudy, with a high near 45. North wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Rain. Low around 38. West wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 4pm. Mostly cloudy, with a high near 47. West wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Rain, mainly after 10pm. Low around 37. West wind 8 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Rain, possibly mixed with snow. High near 44. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, possibly mixed with rain, becoming all snow after 7pm. Mostly cloudy, with a low around 25. Chance of precipitation is 70%. New snow accumulation of around an inch possible.
Monday
Snow. High near 36. Chance of precipitation is 80%.
Monday Night
Snow. Low around 21. Chance of precipitation is 80%.
Tuesday
Snow. High near 34. Chance of precipitation is 90%.
Tuesday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Wednesday
Snow. High near 36. Chance of precipitation is 90%.
Wednesday Night
Snow. The snow could be heavy at times. Low around 24. Chance of precipitation is 90%.
Thursday
Snow. The snow could be heavy at times. High near 36. Chance of precipitation is 90%.
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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:
3:11 pm PST Mar 5, 2026
Forecast Valid:
4pm PST Mar 5, 2026-6pm PDT Mar 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation