• Today

    Apr 20

    61°Lo 42°

    Mostly cloudy and warmer

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      63°
    • UV
      4 - Moderate
    • Cloud
      Cover
      87%
  • Mon

    Apr 21

    63°Lo 44°

    A couple of afternoon showers

    At Risk weather for sinus headaches
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Cloud
      Cover
      87%
    more
  • Tue

    Apr 22

    55°Lo 42°

    Mostly cloudy, showers around

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      59°
    • UV
      3 - Moderate
    • Cloud
      Cover
      84%
    more
  • Wed

    Apr 23

    56°Lo 45°

    Rather cloudy with a shower

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      62°
    • UV
      5 - Moderate
    • Cloud
      Cover
      76%
    more
  • Thu

    Apr 24

    57°Lo 44°

    Periods of rain

    Neutral weather for sinus headaches
    • Hi
      RealFeel
      55°
    • UV
      3 - Moderate
    • Cloud
      Cover
      82%
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Sun
2pm
3pm 4pm 5pm 6pm 7pm 8pm 9pm
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Forecast
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Cloudy
Partly Cloudy
Cloudy
Temp (°F) 59° 59° 61° 60° 59° 57° 55° 53°
RealFeel® 61° 62° 63° 61° 59° 57° 54° 52°
Humidity 44% 43% 41% 42% 45% 49% 54% 58%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Rain
 
3%
 
3%
 
3%
 
3%
 
3%
 
2%
 
1%
 
1%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
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0%
 
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0%
   
  2pm 3pm 4pm 5pm 6pm 7pm 8pm 9pm
Wind (mph) 6 SW 5 SW 4 SW 3 SW 2 WSW 2 NNW 2 NNE 2 NNE
UV Index 3 3 2 1 1 0 0 0
Cloud Cover 94% 95% 97% 97% 94% 94% 73% 74%
Dew Point 37° 37° 37° 37° 37° 38° 38° 39°
Middle Grid line 65 F Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Apr 20

more Historical Weather Data >
  Today Normal Record 4/20/2013
High 61° 59° 74° (2009) 57°
Low 42° 43° 30° (1961) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 13:54 of sunlight, then sets at 8:05 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:59 AM with 9:29 of moolight, then sets at 10:28 AM

Top Story

Sammamish Weather Report

More Rain Coming Back to Seattle

April 20, 2014; 3:00 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?

Sun. Sinus Headache

Sun. UV Index