Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Overcast

57°F

14°C

Humidity 87%
Wind Speed WNW 6 MPH
Barometer 30.04 in (1017.27 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 29 Aug 10:06 AM PDT
Extended Forecast for

5 Miles WNW Arlington WA

  • Today

    Today: A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm.  Partly sunny, with a high near 68. West wind 3 to 5 mph.  Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers

  • Tonight

    Tonight: Increasing clouds, with a low around 50. Light and variable wind.

    Low: 50 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. Light and variable wind becoming south southeast around 6 mph.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Patchy fog after 5am.  Otherwise, mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph.

    Low: 49 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Monday

    Monday: Patchy fog before 8am.  Otherwise, mostly sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon.

    High: 73 °F

    Patchy Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 51.

    Low: 51 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 74.

    High: 74 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of rain.  Mostly cloudy, with a low around 53.

    Low: 53 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain likely, mainly after 11am.  Cloudy, with a high near 67.

    High: 67 °F

    Rain Likely

Detailed Forecast

Today
A chance of rain before 11am, then a chance of showers and thunderstorms between 11am and 2pm. Partly sunny, with a high near 68. West wind 3 to 5 mph. Chance of precipitation is 30%.
Tonight
Increasing clouds, with a low around 50. Light and variable wind.
Sunday
Mostly cloudy, with a high near 69. Light and variable wind becoming south southeast around 6 mph.
Sunday Night
Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 49. Calm wind becoming north around 5 mph.
Monday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 73. Calm wind becoming west northwest 5 to 8 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
Mostly cloudy, with a high near 74.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
Rain likely, mainly after 11am. Cloudy, with a high near 67.
Wednesday Night
Rain likely, mainly before 11pm. Cloudy, with a low around 51.
Thursday
A chance of rain. Mostly cloudy, with a high near 69.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 49.
Friday
A slight chance of rain. Partly sunny, with a high near 71.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Arlington WA
 48.19°N 122.24°W (Elev. 56 ft)
11:26 pm PDT Aug 28, 2026
10am PDT Aug 29, 2026-6pm PDT Sep 4, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database