Extreme Heat Across the Southern U.S.; Severe Thunderstorms and Heavy Rain in the Northern Plains and Upper Midwest

Dangerous heat will remain across portions of the southern U.S. through the weekend. A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Severe thunderstorms will produce damaging winds and heavy rainfall over portions of the northern/central Plains into the mid/upper-Mississippi Valleys today. Read More >

Current conditions at

Arlington Municipal Airport (KAWO)

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

Partly Cloudy

67°F

19°C

Humidity 56%
Wind Speed S 3 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 30 Jul 10:56 AM PDT
Extended Forecast for

3 Miles ENE Marysville WA

  • Today

    Today: Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm  after midnight.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 82. Calm wind becoming west around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm  in the evening.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm.  High near 70. Southeast wind 7 to 13 mph becoming southwest in the afternoon.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers

  • Saturday Night

    Saturday Night: Rain likely.  Mostly cloudy, with a low around 52. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely

  • Sunday

    Sunday: A 20 percent chance of rain before 11am.  Partly sunny, with a high near 70.

    High: 70 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 76. Calm wind becoming west around 5 mph in the afternoon.
Tonight
Mostly clear, with a low around 52. West northwest wind around 5 mph becoming calm after midnight.
Friday
Sunny, with a high near 82. Calm wind becoming west around 6 mph in the afternoon.
Friday Night
Mostly clear, with a low around 56. West northwest wind around 5 mph becoming calm in the evening.
Saturday
A slight chance of rain before 11am, then showers and possibly a thunderstorm between 11am and 2pm, then rain after 2pm. High near 70. Southeast wind 7 to 13 mph becoming southwest in the afternoon. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night
Rain likely. Mostly cloudy, with a low around 52. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 20 percent chance of rain before 11am. Partly sunny, with a high near 70.
Sunday Night
Mostly clear, with a low around 48.
Monday
Sunny, with a high near 76.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Sunny, with a high near 82.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Marysville WA
 48.06°N 122.11°W (Elev. 394 ft)
9:31 am PDT Jul 30, 2026
11am PDT Jul 30, 2026-6pm PDT Aug 5, 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