• Today

    Aug 3

    77°Lo 54°

    Partly sunny

    Poor for skiing
    • Rain
      0 in
    • Precip
      19%
    • Hours of Precip
      0
  • Tue

    Aug 4

    76°Lo 51°

    Times of sun and clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Wed

    Aug 5

    74°Lo 54°

    Sunshine and patchy clouds

    Poor for skiing
    • Rain
      0 in
    • Precip
      25%
    • Hours of Precip
      0
    more
  • Thu

    Aug 6

    73°Lo 52°

    Nice with some sun

    Poor for skiing
    • Rain
      0 in
    • Precip
      13%
    • Hours of Precip
      0
    more
  • Fri

    Aug 7

    77°Lo 55°

    Mostly sunny and nice

    Poor for skiing
    • Rain
      0 in
    • Precip
      14%
    • Hours of Precip
      0
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
10am
11am 12pm 1pm 2pm 3pm 4pm 5pm
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 66° 69° 71° 73° 75° 77° 76° 75°
RealFeel® 69° 73° 75° 78° 79° 80° 78° 75°
Humidity 61% 57% 54% 48% 45% 42% 44% 45%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
2%
 
2%
 
2%
 
2%
 
3%
 
3%
 
3%
 
3%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 8 SSE 9 SSE 9 SSE 9 SSE 9 SSE 8 SSW 8 W 8 W
UV Index 4 5 6 6 6 5 4 2
Cloud Cover 29% 26% 24% 28% 26% 26% 26% 26%
Dew Point 53° 53° 54° 53° 52° 52° 53° 52°
Middle Grid line 80 F Middle Grid line 75 F Middle Grid line 70 F Middle Grid line 65 F

Temperature History - Aug 3

more Historical Weather Data >
  Today Normal Record 8/3/2014
High 77° 75° N/A 82°
Low 54° 53° N/A 54°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:47 AM with 14:57 of sunlight, then sets at 8:44 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 10:28 PM with 12:49 of moolight, then sets at 11:17 AM

Mount Vernon Weather Report

Seattle: Cooler Conditions Arrive for New Week

August 3, 2015; 3:00 AM ET

Seattle residents will experience relief from the sizzling heat as the new week gets underway. more >

Tourism of Doom: Traveling to Endangered Places

Aug 30, 2012; 5:00 AM ET If you're longing to ski the Alps or swim in the Great Barrier Reef, you may be running out of time. A changing climate may beat you to the punch line. Valerie Smock has more.

Radar & Satellite

48 Hour Precipitation Forecast

Mon. Ski Weather