Severe Thunderstorms in the Central Plains and Lower Missouri Valley; Heat Continues in the Southeast and Southwest

Severe thunderstorms capable of large hail and damaging wind gusts are forecast to impact the central Plains into the Lower Missouri Valley through this afternoon. Dangerous heat persists across the southern Plains, Southeast U.S. and Puerto Rico this week, and will return to the Southwest today. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

57°F

14°C

Humidity 100%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 18 Aug 07:20 AM PDT
Extended Forecast for

7 Miles WSW Arlington WA

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming south southwest around 5 mph in the morning.

    High: 78 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Increasing clouds, with a low around 55. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 55 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming west northwest around 5 mph in the afternoon.

    High: 76 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55. Northwest wind 3 to 6 mph.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 77.

    High: 77 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of rain.  Mostly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    Rain

  • Saturday

    Saturday: A slight chance of rain before 11am.  Mostly cloudy, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 78. Calm wind becoming south southwest around 5 mph in the morning.
Tonight
Increasing clouds, with a low around 55. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming west northwest around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 55. Northwest wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 78. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 77.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 56.
Saturday
A slight chance of rain before 11am. Mostly cloudy, with a high near 72.
Saturday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 55.
Sunday
Partly sunny, with a high near 73.
Sunday Night
Partly cloudy, with a low around 53.
Monday
Mostly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Arlington WA
 48.15°N 122.29°W (Elev. 351 ft)
11:26 pm PDT Aug 17, 2026
7am PDT Aug 18, 2026-6pm PDT Aug 24, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database