Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Burlington/Mount Vernon, Skagit Regional Airport (KBVS)

Lat: 48.47083°NLon: 122.42083°WElev: 144.0ft.

Overcast

72°F

22°C

Humidity 60%
Wind Speed SSE 10 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 27 Aug 01:35 PM PDT
Extended Forecast for

Mount Vernon WA

  • This Afternoon

    This Afternoon: A 30 percent chance of rain, mainly after 5pm.  Partly sunny, with a high near 73. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 73 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 9pm, then a slight chance of rain after 11pm.  Mostly cloudy, with a low around 56. Calm wind.  Chance of precipitation is 20%.

    Low: 56 °F

    Slight Chance
    Rain

  • Friday

    Friday: A 20 percent chance of rain before 9am.  Sunny, then becoming mostly cloudy during the afternoon, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.

    High: 71 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 4am.  Cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm  after midnight.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Rain Likely

  • Saturday

    Saturday: Rain likely, mainly before 11am.  Mostly cloudy, with a high near 68. Calm wind.  Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Rain Likely
    then Chance
    Rain

  • Saturday Night

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

    Low: 51 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

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

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 71.

    High: 71 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A 30 percent chance of rain, mainly after 5pm. Partly sunny, with a high near 73. South southwest wind 9 to 14 mph, with gusts as high as 20 mph.
Tonight
A slight chance of rain before 9pm, then a slight chance of rain after 11pm. Mostly cloudy, with a low around 56. Calm wind. Chance of precipitation is 20%.
Friday
A 20 percent chance of rain before 9am. Sunny, then becoming mostly cloudy during the afternoon, with a high near 71. Calm wind becoming west southwest 5 to 7 mph in the afternoon.
Friday Night
Rain likely, mainly after 4am. Cloudy, with a low around 52. West southwest wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 11am. Mostly cloudy, with a high near 68. Calm wind. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 51.
Sunday
Mostly cloudy, with a high near 69.
Sunday Night
Mostly cloudy, with a low around 51.
Monday
Mostly cloudy, with a high near 71.
Monday Night
A slight chance of rain before 11pm. Mostly cloudy, with a low around 53.
Tuesday
A chance of rain. Mostly cloudy, with a high near 70.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 53.
Wednesday
Rain likely. Mostly cloudy, with a high near 67.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Mount Vernon WA
 48.41°N 122.34°W (Elev. 10 ft)
12:56 pm PDT Aug 27, 2026
2pm PDT Aug 27, 2026-6pm PDT Sep 2, 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