• Tonight

    Dec 28

    Lo 31°

    Showers of rain and snow late

    Sinus Headache Weather
    • Hi
      RealFeel
      46°
    • UV
      0 - Low
    • Cloud
      Cover
      92%
  • Mon

    Dec 29

    39°Lo 19°

    Turning sunny and chilly

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      30°
    • UV
      1 - Low
    • Cloud
      Cover
      28%
    more
  • Tue

    Dec 30

    36°Lo 21°

    Cold with sunshine

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      36°
    • UV
      1 - Low
    • Cloud
      Cover
      5%
    more
  • Wed

    Dec 31

    38°Lo 24°

    Chilly with sunshine

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      40°
    • UV
      1 - Low
    • Cloud
      Cover
      8%
    more
  • Thu

    Jan 1

    41°Lo 29°

    Partly sunny

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      42°
    • UV
      1 - Low
    • Cloud
      Cover
      37%
    more
Next Previous
Hi 43° RealFeel® 46° Precipitation 50%

Day

N

E

S

W

  • N 2 mph
  • Gusts: 8 mph

Considerable cloudiness with a shower in places

  • Max UV Index: 0 (Low)
  • Thunderstorms: 20%
  • Precipitation: 0.02 in
  • Rain: 0.02 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0.5 hrs
  • Hours of Rain: 0.5 hrs
Lo 31° RealFeel® 22° Precipitation 65%

Night

N

E

S

W

  • NNE 7 mph
  • Gusts: 12 mph

Colder; a shower in spots late this evening followed by a couple of showers of rain or snow late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.06 in
  • Rain: 0.05 in
  • Snow: 0.1 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs

Temperature History - Dec 28

more Historical Weather Data >
  Today Normal Record 12/28/2013
High 43° 45° N/A 45°
Low 31° 34° N/A 37°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 8:01 AM with 8:20 of sunlight, then sets at 4:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 11:52 AM with 13:09 of moolight, then sets at 1:01 AM

Mount Vernon Weather Report

Cool, Dry Weather to End the Year in Seattle

December 29, 2014; 1:37 AM ET

Seattle will see tranquil weather for the final days of December and 2014. more >

New Year, New You

Dec 24, 2012; 5:00 AM ET Start 2013 right with these tips on how to set realistic New Year's resolutions!

Sun. Sinus Headache

Sun. UV Index