• Today

    Dec 21

    54°Lo 46°

    Cloudy with a bit of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Mon

    Dec 22

    52°Lo 44°

    An a.m. shower; mostly cloudy

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
  • Tue

    Dec 23

    55°Lo 43°

    Periods of rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Wed

    Dec 24

    48°Lo 40°

    Rain

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
  • Thu

    Dec 25

    47°Lo 38°

    Sunshine and patchy clouds

    Very Unlikely for a snow day
    • Snow
      0%
    • Ice
      0%
    • Snow
      0 in
    more
Next Previous
< Previous 8 hours Next 8 hours >
  Mon
9am
10am 11am 12pm 1pm 2pm 3pm 4pm
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Forecast
Mostly Cloudy
Cloudy
Cloudy
Showers
Cloudy
Mostly Cloudy
Mostly Cloudy
Cloudy
Temp (°F) 48° 48° 49° 49° 50° 52° 50° 49°
RealFeel® 45° 46° 47° 48° 49° 53° 51° 50°
Humidity 77% 76% 74% 73% 71% 66% 69% 69%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Rain
 
32%
 
34%
 
37%
 
40%
 
25%
 
20%
 
20%
 
20%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  9am 10am 11am 12pm 1pm 2pm 3pm 4pm
Wind (mph) 6 SSE 6 SE 6 SE 6 NE 5 ENE 1 NNE 1 NE 1 E
UV Index 0 0 1 1 1 0 0 0
Cloud Cover 89% 90% 90% 90% 90% 89% 89% 90%
Dew Point 41° 41° 41° 41° 40° 40° 40° 40°
Middle Grid line 55 F Middle Grid line 50 F Middle Grid line 45 F

Temperature History - Dec 22

more Historical Weather Data >
  Today Normal Record 12/22/2013
High 52° 45° 57° (2005) 51°
Low 44° 35° 14° (1990) 47°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:53 AM with 8:28 of sunlight, then sets at 4:21 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 8:05 AM with 9:37 of moolight, then sets at 5:42 PM

Maple Valley Weather Report

Seattle: Stormy Pattern to Continue to Deliver Wet Weather

December 21, 2014; 4:51 AM ET

Wet weather will be the theme for Seattle through at least the first part of the week. 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.

48 Hour Precipitation Forecast

Mon. Snow Day Potential