• Tue

    Dec 16

    49°Lo 35°

    Partial sunshine

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Dec 17

    47°Lo 37°

    Considerable cloudiness

    Snow Days Weather
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Dec 18

    40°Lo 33°

    Cloudy with occasional rain

    Snow Days Weather
    • Snow
      33%
    • Ice
      0%
    • Snow
      0 in
  • Fri

    Dec 19

    40°Lo 31°

    A little afternoon rain

    Snow Days Weather
    • Snow
      22%
    • Ice
      1%
    • Snow
      0 in
    more
  • Sat

    Dec 20

    39°Lo 28°

    Periods of rain

    Snow Days Weather
    • Snow
      36%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
Hi 40° RealFeel® 39° Precipitation 55%

Day

N

E

S

W

  • S 5 mph
  • Gusts: 8 mph

Considerable cloudiness with occasional rain

  • Max UV Index: 1 (Low)
  • Thunderstorms: 0%
  • Precipitation: 0.04 in
  • Rain: 0.04 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 2 hrs
  • Hours of Rain: 2 hrs
Lo 33° RealFeel® 32° Precipitation 51%

Night

N

E

S

W

  • S 5 mph
  • Gusts: 5 mph

Considerable cloudiness; areas of drizzle in the evening followed by a shower in spots late

  • Max UV Index: N/A
  • Thunderstorms: 20%
  • Precipitation: 0.03 in
  • Rain: 0.03 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 1.5 hrs
  • Hours of Rain: 1.5 hrs

Temperature History - Dec 18

more Historical Weather Data >
  Today Normal Record 12/18/2013
High 40° N/A 57° (1958) 43°
Low 33° N/A 11° (1924) 34°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:53 AM with 8:24 of sunlight, then sets at 4:17 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 3:59 AM with 10:13 of moolight, then sets at 2:12 PM

Snohomish Weather Report

Showers, Warmth to Continue Through Friday in Seattle

November 26, 2014; 3:51 AM ET

Mild, wet weather will linger in Seattle through Thanksgiving, but for the weekend, temperatures will drop as rain pushes out of the area. more >

The 540 Snow Line

Dec 20, 2012; 5:00 AM ET The 540 line is often used by meteorologists to determine the chances of rain vs. snow.