Severe Weather and Heavy Rain from the Great Lakes to the Mid-Atlantic; Heat Persists in the East

Widespread strong thunderstorms with damaging winds and locally heavy rain are expected from the Upper Ohio Valley into the southern Mid-Atlantic today and portions of the central Appalachians and Carolinas on Saturday. Monsoonal moisture will bring a flash flooding threat to the Desert Southwest. Sweltering heat persists from the Plains to the southern Mid-Atlantic through tonight. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

Lat: 48.1585°NLon: 122.15909°WElev: 125.0ft.

Clear

56°F

13°C

Humidity 90%
Wind Speed ESE 4 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 04 Sep 09:56 PM PDT
Extended Forecast for

5 Miles SSE Arlington WA

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Mostly Cloudy

  • Saturday

    Saturday: A slight chance of showers and thunderstorms, mainly between 4pm and 5pm, then a slight chance of thunderstorms after 5pm.  Partly sunny, with a high near 72. Light and variable wind.  Chance of precipitation is 20%.

    High: 72 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of rain before 8pm.  Mostly cloudy, with a low around 49. Calm wind.

    Low: 49 °F

    Slight Chance
    Rain then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 73 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 50 °F

    Partly Cloudy

  • Labor Day

    Labor Day: Partly sunny, with a high near 71.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 72.

    High: 72 °F

    Partly Sunny

  • Tuesday Night

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

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. Calm wind.
Saturday
A slight chance of showers and thunderstorms, mainly between 4pm and 5pm, then a slight chance of thunderstorms after 5pm. Partly sunny, with a high near 72. Light and variable wind. Chance of precipitation is 20%.
Saturday Night
A 20 percent chance of rain before 8pm. Mostly cloudy, with a low around 49. Calm wind.
Sunday
Sunny, with a high near 73. Calm wind becoming west northwest around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 50. West northwest wind around 5 mph becoming calm in the evening.
Labor Day
Partly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Partly sunny, with a high near 72.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 54.
Thursday
A slight chance of rain. Mostly sunny, with a high near 76.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 54.
Friday
A chance of rain. Partly sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSE Arlington WA
 48.11°N 122.09°W (Elev. 466 ft)
1:41 pm PDT Sep 4, 2026
10pm PDT Sep 4, 2026-6pm PDT Sep 11, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database