Seatac, Washington
Current Conditions -  °F | °C
As of 2:53 PM on Sunday 20 Apr 2014 (Local Time) from KSEA Reporting Station
Broken Clouds Broken Clouds  
Wind Chill: 59°   Ceiling: 16000
Heat Index: 59°   Visibility: 10mi
Dew Point: 36°   Wind: 0mph
Humidity: 42%   Direction: NA
Pressure: 30.22"   Gusts: NA
Location:  47.45°N, 122.308°W
Report Text: KSEA 202153Z 00000KT 10SM SCT055 BKN160 15/02 A3022 RMK AO2 SLP241 T01500022
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Personal Weather Stations






























Hourly Forecast -  °F | °C
Hi 59° - Lo 46°
4 PM
P Cloudy
P Cloudy
59°
5 PM
P Cloudy
P Cloudy
59°
6 PM
P Cloudy
P Cloudy
59°
7 PM
P Cloudy
P Cloudy
58°
8 PM
P Cloudy
P Cloudy
57°
9 PM
P Cloudy
P Cloudy
55°
Weather Maps
Daily Forecast -  °F | °C
sun mon tue wed thu fri sat sun mon tue
apr
20
P Cloudy
P Cloudy
59°
46°
apr
21
Showers
Showers
62°
44°
apr
22
Rain
Rain
53°
42°
apr
23
Few Showers
Few Showers
56°
45°
apr
24
Showers
Showers
55°
43°
apr
25
Showers
Showers
56°
41°
apr
26
Few Showers
Few Showers
57°
42°
apr
27
Few Showers
Few Showers
54°
44°
apr
28
Light Rain
Light Rain
57°
42°
apr
29
Few Showers
Few Showers
66°
47°
Details for Sunday, April 20
A mix of clouds and sun. High 59F. Winds SW at 5 to 10 mph.
Evening: Partly cloudy skies early will give way to cloudy skies late. Low 46F. Winds light and variable.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 47%
Relative Humidity
Precipitation: 20%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 6:11 AM
Sunset: 8:06 PM
 
Moonrise: 12:59 AM
Moonset: 10:29 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (224°)
Speed: 6Mph(10Km, 5Kts)
Details for Monday, April 21
Overcast with showers at times. High 62F. Winds SW at 5 to 10 mph. Chance of rain 50%.
Evening: Rain showers in the evening will evolve into a more steady rain overnight. Low 44F. Winds ENE at 5 to 10 mph. Chance of rain 70%. Rainfall around a quarter of an inch.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 63%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 87%
Cloud Coverage
Sunrise: 6:09 AM
Sunset: 8:07 PM
 
Moonrise: 1:48 AM
Moonset: 11:37 AM
Moon Phase:  Waning Gibbous
Moonphase:
Waning Gibbous
Wind Direction:  SW
Direction: SW (230°)
Speed: 7Mph(12Km, 6Kts)
Details for Tuesday, April 22
Rain. Highs in the low 50s and lows in the low 40s.
UV Index: 3 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 74%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 6:08 AM
Sunset: 8:09 PM
 
Moonrise: 2:30 AM
Moonset: 12:48 PM
Moon Phase:  Last Quarter
Moonphase:
Last Quarter
Wind Direction:  SW
Direction: SW (218°)
Speed: 11Mph(18Km, 9Kts)
Details for Wednesday, April 23
Occasional showers possible. Highs in the mid 50s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 79%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:06 AM
Sunset: 8:10 PM
 
Moonrise: 3:07 AM
Moonset: 2:01 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (191°)
Speed: 13Mph(21Km, 11Kts)
Details for Thursday, April 24
Showers. Highs in the mid 50s and lows in the low 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 82%
Relative Humidity
Precipitation: 50%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 76%
Cloud Coverage
Sunrise: 6:04 AM
Sunset: 8:11 PM
 
Moonrise: 3:40 AM
Moonset: 3:14 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (187°)
Speed: 12Mph(20Km, 10Kts)
Details for Friday, April 25
Showers. Highs in the mid 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 70%
Relative Humidity
Precipitation: 40%
Probability of Precipitation
Snow: 2%
Snow
Cloud Coverage: 60%
Cloud Coverage
Sunrise: 6:02 AM
Sunset: 8:13 PM
 
Moonrise: 4:11 AM
Moonset: 4:27 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SW
Direction: SW (215°)
Speed: 7Mph(12Km, 6Kts)
Details for Saturday, April 26
Occasional showers possible. Highs in the upper 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 65%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 63%
Cloud Coverage
Sunrise: 6:01 AM
Sunset: 8:14 PM
 
Moonrise: 4:41 AM
Moonset: 5:39 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (200°)
Speed: 7Mph(12Km, 6Kts)
Details for Sunday, April 27
Occasional showers possible. Highs in the mid 50s and lows in the mid 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 76%
Relative Humidity
Precipitation: 80%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 69%
Cloud Coverage
Sunrise: 5:59 AM
Sunset: 8:15 PM
 
Moonrise: 5:11 AM
Moonset: 6:50 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  S
Direction: S (173°)
Speed: 9Mph(15Km, 8Kts)
Details for Monday, April 28
Light rain. Highs in the upper 50s and lows in the low 40s.
UV Index: 5 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 78%
Relative Humidity
Precipitation: 70%
Probability of Precipitation
Snow: 1%
Snow
Cloud Coverage: 74%
Cloud Coverage
Sunrise: 5:57 AM
Sunset: 8:17 PM
 
Moonrise: 5:43 AM
Moonset: 7:59 PM
Moon Phase:  Waning Crescent
Moonphase:
Waning Crescent
Wind Direction:  SSW
Direction: SSW (196°)
Speed: 10Mph(16Km, 9Kts)
Details for Tuesday, April 29
Few showers. Highs in the mid 60s and lows in the upper 40s.
UV Index: 4 (Moderate)
Ultraviolet Radiation Index
Relative Humidity: 69%
Relative Humidity
Precipitation: 30%
Probability of Precipitation
Snow: 0%
Snow
Cloud Coverage: 77%
Cloud Coverage
Sunrise: 5:56 AM
Sunset: 8:18 PM
 
Moonrise: 6:18 AM
Moonset: 9:05 PM
Moon Phase:  New
Moonphase:
New
Wind Direction:  SE
Direction: SE (141°)
Speed: 6Mph(10Km, 5Kts)
Daily Forecast Chart
Chart.
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