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

75°F

24°C

Humidity 30%
Wind Speed NNW 5 MPH
Barometer NA
Dewpoint 41°F (5°C)
Visibility NA
Last update 17 Jun 08:01 PM PDT
Extended Forecast for

10 Miles NW Mazama WA

  • Tonight

    Tonight: Mostly clear, with a low around 35. Breezy, with a northwest wind 13 to 20 mph.

    Low: 35 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 56. North wind 7 to 13 mph becoming west in the afternoon.

    High: 56 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. Northwest wind 8 to 10 mph becoming northeast in the evening.

    Low: 42 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 57. North wind 8 to 16 mph becoming southwest in the morning.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39. Breezy, with a west wind 15 to 21 mph.

    Low: 39 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 50. Windy.

    High: 50 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38. Windy.

    Low: 38 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 52. Windy.

    High: 52 °F

    Sunny and
    Windy then
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 40.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 35. Breezy, with a northwest wind 13 to 20 mph.
Thursday
Sunny, with a high near 56. North wind 7 to 13 mph becoming west in the afternoon.
Thursday Night
Partly cloudy, with a low around 42. Northwest wind 8 to 10 mph becoming northeast in the evening.
Juneteenth
Sunny, with a high near 57. North wind 8 to 16 mph becoming southwest in the morning.
Friday Night
Mostly clear, with a low around 39. Breezy, with a west wind 15 to 21 mph.
Saturday
Sunny, with a high near 50. Windy.
Saturday Night
Mostly clear, with a low around 38. Windy.
Sunday
Sunny, with a high near 52. Windy.
Sunday Night
Mostly clear, with a low around 40.
Monday
Sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 59.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 56. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles NW Mazama WA
 48.73°N 120.58°W (Elev. 7267 ft)
Last Update:
4:06 pm PDT Jun 17, 2026
Forecast Valid:
9pm 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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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation