Thunderstorms and Heavy Rainfall in the Plains; Hazardous Heat in the South and Southeast

Severe thunderstorms will be possible across the northern/central Plains through Tuesday afternoon and from the central Plains to the Mid-Mississippi Valley Tuesday evening through Wednesday morning. Storms may produce large hail and damaging wind gusts, and heavy rainfall may lead to scattered instances of flash flooding. Meanwhile, hazardous heat persists across the South and Southeast. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Clear

63°F

17°C

Humidity 82%
Wind Speed NW 4 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Aug 10:00 PM PDT
Extended Forecast for

5 Miles NW Marysville WA

  • Tonight

    Tonight: Increasing clouds, with a low around 55. Light north northwest wind.

    Low: 55 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming west southwest around 5 mph in the afternoon.

    High: 77 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 56. Light west southwest wind.

    Low: 56 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind.

    High: 76 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 77.

    High: 77 °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 before 11pm.  Mostly cloudy, with a low around 57.

    Low: 57 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 55. Light north northwest wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 77. Light and variable wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Increasing clouds, with a low around 56. Light west southwest wind.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind.
Wednesday Night
Partly cloudy, with a low around 54. West northwest wind around 6 mph becoming calm after midnight.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Partly sunny, with a high near 77.
Friday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 57.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 71.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 55.
Sunday
A slight chance of rain. Mostly cloudy, with a high near 72.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 74.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NW Marysville WA
 48.11°N 122.25°W (Elev. 509 ft)
11:26 am PDT Aug 17, 2026
10pm PDT Aug 17, 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