Heavy rain threat continues through Saturday from the Ohio Valley to the Mid-Atlantic and the Northeast. Scattered showers and thunderstorms will be possible over the Southwest and Rockies.

Widespread showers and thunderstorms will continue over much of the Mid-Atlantic, Northeast and the Ohio valley through the weekend. The central Appalachians and the lower Great Lakes/Ohio valley will likely have the higher rainfall amounts. Showers and thunderstorms will be possible this weekend as well from the desert southwest/southern Rockies northward to the northern Rockies and High Plains. Read More >

7-Day Forecast for Latitude 48.41°N and Longitude 122.34°W (Elev. 10 ft) (Text-Only)
NWS Forecast for: Mount Vernon WA
Issued by: National Weather Service Seattle, WA
Last Update: 2:32 pm PDT Sep 30, 2016
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  • Tonight

    Tonight: A 20 percent chance of showers after 11pm.  Mostly cloudy, with a low around 49. Light and variable wind becoming south southeast 5 to 7 mph after midnight.

    Slight Chance
    Showers

    Low: 49 °F

  • Saturday

    Saturday: A 30 percent chance of showers.  Mostly cloudy, with a high near 63. South wind 6 to 10 mph.

    Chance
    Showers

    High: 63 °F

  • Saturday
    Night

    Saturday Night: A 40 percent chance of showers, mainly before 11pm.  Mostly cloudy, with a low around 47. East southeast wind around 7 mph.

    Chance
    Showers

    Low: 47 °F

  • Sunday

    Sunday: A 20 percent chance of showers.  Mostly sunny, with a high near 64. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    Slight Chance
    Showers

    High: 64 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 46. Northwest wind 5 to 7 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 46 °F

  • Monday

    Monday: Mostly sunny, with a high near 64.

    Mostly Sunny

    High: 64 °F

  • Monday
    Night

    Monday Night: A 50 percent chance of rain.  Mostly cloudy, with a low around 50.

    Chance Rain

    Low: 50 °F

  • Tuesday

    Tuesday: Showers likely.  Cloudy, with a high near 64.

    Showers
    Likely

    High: 64 °F

  • Tuesday
    Night

    Tuesday Night: A chance of showers.  Mostly cloudy, with a low around 49.

    Chance
    Showers

    Low: 49 °F

  • Tonight: A 20 percent chance of showers after 11pm. Mostly cloudy, with a low around 49. Light and variable wind becoming south southeast 5 to 7 mph after midnight.

    Saturday: A 30 percent chance of showers. Mostly cloudy, with a high near 63. South wind 6 to 10 mph.

    Saturday Night: A 40 percent chance of showers, mainly before 11pm. Mostly cloudy, with a low around 47. East southeast wind around 7 mph.

    Sunday: A 20 percent chance of showers. Mostly sunny, with a high near 64. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    Sunday Night: Partly cloudy, with a low around 46. Northwest wind 5 to 7 mph becoming calm in the evening.

    Monday: Mostly sunny, with a high near 64.

    Monday Night: A 50 percent chance of rain. Mostly cloudy, with a low around 50.

    Tuesday: Showers likely. Cloudy, with a high near 64.

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 49.

    Wednesday: A chance of showers. Mostly cloudy, with a high near 65.

    Wednesday Night: A slight chance of showers. Mostly cloudy, with a low around 49.

    Thursday: Partly sunny, with a high near 65.

    Thursday Night: Showers likely. Mostly cloudy, with a low around 50.

    Friday: Showers likely. Cloudy, with a high near 66.



    Mount Vernon WA
     48.41°N 122.34°W (Elev. 10 ft)

    Visit your local NWS office at: http://www.wrh.noaa.gov/sew