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

Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

STEHEKIN-AIRSTRIP (STRW1)

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

NA

81°F

27°C

Humidity 22%
Wind Speed NNW 7 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Heat Index79°F (26°C)
Last update 17 Jun 05:01 PM PDT
Extended Forecast for

6 Miles ESE Trinity WA

  • Tonight

    Tonight: Mostly clear, with a low around 38. Breezy, with a northwest wind 13 to 21 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 58. West wind 5 to 8 mph becoming south in the morning.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Southwest wind 6 to 9 mph becoming north in the evening.

    Low: 46 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 59. North wind 5 to 10 mph becoming southwest in the morning.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 43. Northwest wind 15 to 17 mph.

    Low: 43 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 52. Breezy.

    High: 52 °F

    Sunny and
    Breezy then
    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 40.

    Low: 40 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Breezy, with a northwest wind 13 to 21 mph.
Thursday
Sunny, with a high near 58. West wind 5 to 8 mph becoming south in the morning.
Thursday Night
Partly cloudy, with a low around 46. Southwest wind 6 to 9 mph becoming north in the evening.
Juneteenth
Mostly sunny, with a high near 59. North wind 5 to 10 mph becoming southwest in the morning.
Friday Night
Mostly clear, with a low around 43. Northwest wind 15 to 17 mph.
Saturday
Sunny, with a high near 52. Breezy.
Saturday Night
Clear, with a low around 40.
Sunday
Sunny, with a high near 56.
Sunday Night
Mostly clear, with a low around 45.
Monday
Sunny, with a high near 59.
Monday Night
Mostly clear, with a low around 49.
Tuesday
Sunny, with a high near 61.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Trinity WA
 48.03°N 120.73°W (Elev. 6929 ft)
Last Update:
4:06 pm PDT Jun 17, 2026
Forecast Valid:
5pm PDT Jun 17, 2026-6pm PDT Jun 24, 2026
 
Forecast Discussion
 
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Additional Resources

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National Digital Forecast Database

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation