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

Hazardous Weather Conditions

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

90°F

32°C

Humidity 22%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility NA
Heat Index87°F (31°C)
Last update 11 Aug 05:01 PM PDT
Extended Forecast for

Trinity WA

Red Flag Warning August 12, 11:00am until August 12, 11:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Widespread haze after 9pm. Patchy smoke. Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.

    Low: 50 °F

    Haze

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after 11am. Areas of smoke before 1pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 77. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 50. North wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 50 °F

    Chance
    T-storms then
    Mostly Clear

  • Thursday

    Thursday: A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Light north wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 51. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78.

    High: 78 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81.

    High: 81 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 52.

    Low: 52 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Widespread haze after 9pm. Patchy smoke. Partly cloudy, with a low around 50. Northwest wind 6 to 9 mph, with gusts as high as 18 mph.
Wednesday
Showers likely and possibly a thunderstorm after 11am. Areas of smoke before 1pm. Sunny during the morning, then mostly cloudy during the afternoon, with a high near 77. Northwest wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 50. North wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 77. Light north wind. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 11pm. Partly cloudy, with a low around 51. Light northwest wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 78.
Friday Night
Partly cloudy, with a low around 51.
Saturday
A 20 percent chance of showers and thunderstorms after 11am. Mostly sunny, with a high near 81.
Saturday Night
Mostly cloudy, with a low around 52.
Sunday
A 20 percent chance of showers after 11am. Mostly sunny, with a high near 83.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 53.
Monday
Partly sunny, with a high near 81.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 52.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 77.
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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:
2:06 pm PDT Aug 11, 2026
Forecast Valid:
6pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
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