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

Extreme Heat Lingers; Severe Thunderstorms for Portions of the Plains and Southeast; Heavy Rainfall Threats

Gusty winds and heavy rainfall may impact the Big Island of Hawaii as a nearby tropical system passes west of the islands. From the Southwest U.S., Rockies and across the Gulf Coast, heavy rainfall could lead to isolated flash flooding. Severe thunderstorms are expected for areas of the Plains, Gulf Coast and Southeast through Tuesday. Extreme heat lingers for the southern Plains and Southwest. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

75°F

24°C

Humidity 60%
Wind Speed WNW 9 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 24 Aug 01:20 PM PDT
Extended Forecast for

5 Miles NW Marysville WA

  • This Afternoon

    This Afternoon: Sunny, with a high near 76. Northwest wind around 9 mph.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming calm after midnight.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Patchy smoke before 10am. Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 87 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 56. West southwest wind 5 to 9 mph becoming light and variable after midnight.

    Low: 56 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 77. South southwest wind 3 to 5 mph.

    High: 77 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 55.

    Low: 55 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain after 11am. Partly sunny, with a high near 74.

    High: 74 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 54.

    Low: 54 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of rain. Partly sunny, with a high near 72.

    High: 72 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Sunny, with a high near 76. Northwest wind around 9 mph.
Tonight
Partly cloudy, with a low around 56. Northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Patchy smoke before 10am. Sunny, with a high near 87. Calm wind becoming south southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 56. West southwest wind 5 to 9 mph becoming light and variable after midnight.
Wednesday
Mostly sunny, with a high near 77. South southwest wind 3 to 5 mph.
Wednesday Night
Partly cloudy, with a low around 55.
Thursday
A 20 percent chance of rain after 11am. Partly sunny, with a high near 74.
Thursday Night
Partly cloudy, with a low around 54.
Friday
A slight chance of rain. Partly sunny, with a high near 72.
Friday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 53.
Saturday
A chance of rain. Mostly cloudy, with a high near 69.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 51.
Sunday
Mostly cloudy, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Marysville WA
 48.11°N 122.25°W (Elev. 509 ft)
Last Update:
11:26 am PDT Aug 24, 2026
Forecast Valid:
1pm PDT Aug 24, 2026-6pm PDT Aug 30, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation