weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Seattle-Tacoma Intl Airport
Enter Your "City, ST" or zip code   
metric  en español
D
a
t
e
Time
(pdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. Temperature (ºF)Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
PressurePrecipitation (in.)
AirDwpt6 hour altimeter
(in)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
3105:53NW 36.00 Light Rain Fog/MistFEW007 OVC0285049 96%NANA29.701006.30.02
3104:53Calm10.00 Light RainOVC0355149 545092%NANA29.721006.90.010.43
3103:53W 37.00OvercastFEW006 OVC0395149 92%NANA29.741007.70.04
3102:53Calm6.00 Light Rain Fog/MistFEW006 OVC0415250 93%NANA29.761008.50.03
3101:53Calm6.00 Rain Fog/MistSCT006 OVC0375150 96%NANA29.771008.80.120.35
3100:53SW 54.00 Rain Fog/MistFEW005 BKN039 OVC0555251 97%NANA29.781008.90.18
3023:53SE 79.00 Light RainOVC0375351 93%NANA29.791009.30.05
3022:53S 610.00 Light RainOVC0365452 575493%NANA29.781009.00.010.32
3021:53S 710.00OvercastOVC0305452 93%NANA29.791009.50.01
3020:53S 77.00 Light RainSCT007 BKN022 OVC0455553 93%NANA29.791009.30.08
3019:53SW 55.00 Fog/MistOVC0055755 93%NANA29.781008.90.200.22
3018:53SE 88.00 Light RainBKN049 OVC0705754 90%NANA29.771008.70.02
3017:53S 310.00OvercastBKN047 BKN060 OVC1105654 93%NANA29.761008.3
3016:53SW 610.00OvercastSCT048 BKN055 OVC1105754 605690%NANA29.761008.30.010.37
3015:53Calm9.00OvercastFEW030 BKN044 OVC0955855 90%NANA29.761008.4
3014:53SE 1210.00 Light RainBKN048 OVC0605953 81%NANA29.781009.10.05
3013:53E 147.00 Heavy RainBKN039 OVC0555952 78%NANA29.791009.40.180.31
3012:53E 87.00 RainSCT038 BKN070 OVC0855654 93%NANA29.831010.80.11
3011:53E 1310.00OvercastFEW060 BKN075 OVC0905952 78%NANA29.831010.70.02
3010:53E 1310.00OvercastSCT065 BKN090 OVC1206052 605575%NANA29.841011.00.010.06
3009:53SE 138.00 Light RainFEW044 BKN065 OVC0905851 78%NANA29.881012.30.04
3008:53SE 1010.00OvercastBKN070 OVC0955949 69%NANA29.891012.50.01
3007:53SE 1410.00 Light RainFEW065 BKN085 OVC2006049 67%NANA29.871012.0
3006:53S 510.00OvercastFEW065 BKN090 OVC2005749 74%NANA29.881012.5
3005:53SE 710.00OvercastBKN060 OVC2005948 67%NANA29.901013.1
3004:53SE 610.00OvercastOVC0905848 585270%NANA29.931014.0
3003:53Calm10.00 Light RainBKN050 OVC0905548 77%NANA29.961014.9
3002:53W 310.00OvercastBKN050 OVC0905249 89%NANA29.981015.8
3001:53E 310.00Mostly CloudyFEW055 BKN1005449 83%NANA30.001016.3
3000:53Calm10.00OvercastSCT055 BKN090 OVC1105349 86%NANA30.011017.0
2923:53Calm10.00Mostly CloudyBKN1005548 77%NANA30.031017.4
2921:53SE 710.00Partly CloudyFEW080 SCT2505549 80%NANA30.051018.1
2920:53E 610.00Mostly CloudyFEW060 SCT070 BKN2405750 78%NANA30.061018.6
2919:53NE 610.00Mostly CloudyFEW060 BKN2405750 78%NANA30.081019.2
2918:53Calm10.00Mostly CloudyFEW060 BKN2405949 69%NANA30.081019.4
2917:53E 310.00Mostly CloudyFEW030 SCT060 BKN2405949 69%NANA30.091019.7
2916:53SE 310.00Mostly CloudyFEW030 SCT065 BKN2406049 625967%NANA30.111020.1
2915:53Calm10.00Mostly CloudyFEW025 SCT065 BKN2406051 72%NANA30.121020.6
2914:53SW 310.00Mostly CloudyFEW025 SCT070 BKN2206051 72%NANA30.121020.7
2913:53S 710.00Mostly CloudyFEW020 BKN070 BKN2006152 72%NANA30.141021.1
2912:53S 910.00Mostly CloudyFEW015 BKN0756051 72%NANA30.151021.4
2911:53S 1010.00Partly CloudySCT013 SCT0806053 78%NANA30.141021.2
2910:53SW 1210.00A Few CloudsFEW0145953 595481%NANA30.121020.60.02
2909:53S 910.00A Few CloudsFEW0125653 90%NANA30.121020.6
2908:53S 910.00Partly CloudyFEW010 SCT023 SCT0805552 90%NANA30.111020.2
2907:53S 1010.00 Light RainFEW007 BKN010 OVC0245452 93%NANA30.081019.40.010.02
2906:53S 1210.00 Light RainSCT024 BKN070 OVC1005552 90%NANA30.061018.70.01
2905:53S 1210.00 Light DrizzleFEW019 BKN025 OVC0335552 90%NANA30.051018.1
2904:53S 15 G 2210.00 Light RainFEW024 BKN034 OVC0705651 575584%NANA30.031017.40.02
2903:53SE 910.00OvercastBKN025 OVC0315552 90%NANA30.021017.1
2902:53S 1210.00Mostly CloudyBKN0315652 87%NANA30.001016.6
2901:53S 1010.00Mostly CloudyBKN0385652 87%NANA29.981015.60.02
2900:53S 1210.00Mostly CloudyBKN024 BKN0455652 87%NANA29.961015.1
2823:53S 84.00 Rain Fog/MistBKN025 BKN034 OVC0555652 87%NANA29.951014.80.02
2822:53S 98.00 Light RainFEW015 BKN060 OVC0705652 595687%NANA29.931014.30.02
2821:53S 1210.00Mostly CloudyFEW025 SCT030 BKN0475752 83%NANA29.921013.7
2820:53SE 810.00Mostly CloudyFEW029 BKN050 BKN1005652 87%NANA29.901013.1
2819:53S 1010.00Mostly CloudyFEW032 BKN0445652 87%NANA29.881012.60.02
2818:53S 1310.00 Light RainFEW041 BKN075 OVC0905653 90%NANA29.871012.20.02
2817:53SE 910.00OvercastFEW026 BKN034 OVC0905752 83%NANA29.871012.0
2816:53S 610.00Mostly CloudyBKN026 BKN046 BKN0905954 595283%NANA29.871012.0
2815:53S 1310.00Mostly CloudySCT041 BKN060 BKN0855953 81%NANA29.851011.5
2814:53S 810.00OvercastBKN028 OVC0375853 84%NANA29.861011.8
2813:53S 1210.00OvercastBKN030 OVC0385953 81%NANA29.861011.9
2812:53S 610.00OvercastFEW010 BKN030 OVC0405652 87%NANA29.871012.2
2811:53SE 1010.00OvercastFEW015 OVC0335350 89%NANA29.871012.2
2810:53SE 96.00 Fog/MistFEW015 BKN028 OVC0365249 524989%NANA29.871012.10.020.26
2809:53SE 71.50 Light Rain Fog/MistSCT020 BKN033 OVC0475249 89%NANA29.861011.90.08
2808:53SE 810.00OvercastFEW015 BKN030 OVC0375148 89%NANA29.861011.60.08
2807:53SE 34.00 Heavy Rain Fog/MistOVC0345147 86%NANA29.861011.80.050.08
2806:53SE 66.00 Light Rain Fog/MistOVC0365047 89%48NA29.871012.00.01
D
a
t
e
Time
(pdt)
Wind
(mph)
Vis.
(mi.)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°F)
Heat
Index
(°F)
altimeter
(in.)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºF)PressurePrecipitation (in.)

National Weather Service
Southern Region Headquarters
Fort Worth, Texas
Disclaimer
Last Modified: Febuary, 7 2012
Privacy Policy