• Tonight

    Apr 20

    Lo 42°

    Mostly cloudy

    Dust & Dander Weather
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Mon

    Apr 21

    63°Lo 44°

    A couple of afternoon showers

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
  • Tue

    Apr 22

    55°Lo 40°

    Mostly cloudy, showers around

    Low indoor dust & dander levels
    • Grass
      Pollen
      0 - Low
    • Ragweed
      Pollen
      0 - Low
    • Tree
      Pollen
      50 - Moderate
    more
  • Wed

    Apr 23

    57°Lo 43°

    Mostly cloudy with a shower

    Low indoor dust & dander levels
    • Precip
      43%
    • Wind
      Speed
      3 mph
    • Cloud
      Cover
      76%
    more
  • Thu

    Apr 24

    57°Lo 44°

    Periods of rain

    Low indoor dust & dander levels
    • Precip
      65%
    • Wind
      Speed
      6 mph
    • Cloud
      Cover
      83%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
1am
2am 3am 4am 5am 6am 7am 8am
  1am 2am 3am 4am 5am 6am 7am 8am
Forecast
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Temp (°F) 47° 45° 43° 42° 43° 44° 45° 48°
RealFeel® 46° 45° 43° 42° 43° 44° 45° 49°
Humidity 83% 89% 93% 93% 93% 91% 87% 83%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Rain
 
2%
 
3%
 
3%
 
3%
 
3%
 
3%
 
4%
 
7%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  1am 2am 3am 4am 5am 6am 7am 8am
Wind (mph) 2 NE 2 NNE 2 NE 2 ESE 2 ESE 2 SE 2 N 2 NNW
UV Index 0 0 0 0 0 0 0 1
Cloud Cover 85% 85% 86% 89% 92% 93% 92% 92%
Dew Point 42° 42° 41° 40° 41° 42° 41° 43°
Middle Grid line 50 F Middle Grid line 45 F Middle Grid line 40 F

Temperature History - Apr 21

more Historical Weather Data >
  Today Normal Record 4/21/2013
High 63° N/A 72° (1993) 52°
Low 44° N/A 29° (1951) 42°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:08 AM with 13:58 of sunlight, then sets at 8:06 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 1:48 AM with 9:47 of moolight, then sets at 11:35 AM

Top Story

Snohomish Weather Report

More Rain Coming Back to Seattle

April 20, 2014; 8:40 PM ET

More showers and rain are expected this week in the Seattle area. more >

Is it a Cold or the Flu?

Apr 19, 2014; 5:00 AM ET Symptoms caused by the common cold can often resemble those associated with the influenza virus, so how do you differentiate between the two?

Mon. Pollen

Mon. Dust & Dander

Mon. Wind Maps