• Tonight

    Sep 1

    Lo 53°

    Periods of rain

    Asthma Weather
    • Hi
      RealFeel
      63°
    • UV
      2 - Low
    • Air Qual.
      Good
    more
  • Wed

    Sep 2

    64°Lo 49°

    Periods of rain

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Air Qual.
      Good
  • Thu

    Sep 3

    65°Lo 47°

    Variable clouds with showers

    Beneficial weather for asthma
    • Hi
      RealFeel
      67°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Fri

    Sep 4

    68°Lo 45°

    Partly sunny with a shower

    Beneficial weather for asthma
    • Hi
      RealFeel
      69°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
  • Sat

    Sep 5

    71°Lo 47°

    Pleasant with clouds and sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      75°
    • UV
      4 - Moderate
    • Air Qual.
      Good
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Wed
5am
6am 7am 8am 9am 10am 11am 12pm
  5am 6am 7am 8am 9am 10am 11am 12pm
Forecast
Rain
Rain
Rain
Rain
Rain
Mostly Cloudy
Rain
Rain
Temp (°F) 55° 55° 53° 56° 57° 58° 58° 59°
RealFeel® 52° 52° 50° 53° 55° 60° 58° 60°
Humidity 86% 86% 93% 85% 79% 71% 74% 75%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Rain
 
62%
 
62%
 
62%
 
63%
 
63%
 
49%
 
60%
 
60%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  5am 6am 7am 8am 9am 10am 11am 12pm
Wind (mph) 5 S 5 S 5 S 5 S 5 S 6 S 6 S 7 S
UV Index 0 0 0 0 1 2 2 3
Cloud Cover 95% 95% 95% 87% 81% 76% 76% 76%
Dew Point 51° 51° 51° 52° 51° 49° 50° 52°
Middle Grid line 60 F Middle Grid line 55 F Middle Grid line 50 F

Temperature History - Sep 2

more Historical Weather Data >
  Today Normal Record 9/2/2014
High 64° 71° 83° (1987) 66°
Low 49° 54° 40° (1919) 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:28 AM with 13:20 of sunlight, then sets at 7:48 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:09 PM with 14:29 of moolight, then sets at 12:38 PM

Snohomish Weather Report

Seattle: Cool, Unsettled Weather to Persist Through Late Week

September 1, 2015; 5:37 PM ET

The Seattle area will continue to have wet weather and cooler conditions into late this week. more >

The Dangers of Bus Travel

Dec 10, 2012; 5:00 AM ET While bus transportation is one of the most affordable, it is important to know which motor coach companies rank highest in safety.

Wed. Air Quality

Wed. Asthma Risk

Wed. UV Index