weather.gov   
NOAA logo - Click to go to the NOAA homepage Weather observations for the past three days NWS logo
Seattle, Seattle-Tacoma International Airport
Enter Your "City, ST" or zip code   
metric
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.
0811:53N 710.00Partly CloudySCT0305642 60%NANA30.441031.4
0810:53N 310.00Partly CloudySCT0255239 534261%NANA30.441031.7
0809:53NE 510.00Partly CloudySCT0205340 61%NANA30.451031.8
0808:53NE 910.00Partly CloudySCT030 SCT0605038 63%46NA30.451031.9
0807:53NE 910.00A Few CloudsFEW060 FEW2504938 66%45NA30.441031.6
0806:53Calm10.00A Few CloudsFEW060 FEW2504538 77%NANA30.441031.4
0805:53E 510.00A Few CloudsFEW060 FEW2504536 71%42NA30.421030.9
0804:53E 610.00FairCLR4536 504471%42NA30.411030.6
0803:53E 710.00FairCLR4637 71%42NA30.401030.4
0802:53N 510.00FairCLR4537 74%42NA30.391030.0
0801:53NE 710.00FairCLR4638 73%42NA30.381029.4
0800:53NE 810.00FairCLR4737 69%43NA30.371029.2
0723:53NE 910.00A Few CloudsFEW0754836 63%44NA30.361029.0
0722:53NE 1010.00A Few CloudsFEW0755038 595063%46NA30.351028.6
0721:53NE 1410.00A Few CloudsFEW0755138 61%NANA30.341028.1
0720:53NE 910.00Partly CloudySCT0755336 52%NANA30.321027.3
0719:53N 710.00Partly CloudySCT060 SCT1005437 53%NANA30.301026.7
0718:53N 810.00Mostly CloudySCT065 BKN0905634 44%NANA30.291026.6
0717:53N 910.00Partly CloudyFEW049 SCT0705834 41%NANA30.291026.4
0716:53NE 610.00Mostly CloudyFEW049 BKN0805937 595044%NANA30.281026.0
0715:53NE 1210.00Mostly CloudySCT048 BKN0605635 46%NANA30.271025.7
0714:53SW 610.00Mostly CloudyBKN0455635 46%NANA30.261025.5
0713:53W 810.00Mostly CloudySCT030 BKN041 BKN0605736 45%NANA30.261025.4
0712:53SW 710.00Partly CloudySCT033 SCT0805439 57%NANA30.251025.0
0711:53S 810.00Mostly CloudySCT031 BKN039 BKN0805339 59%NANA30.251025.1
0710:53S 610.00Mostly CloudyFEW025 SCT045 BKN0655040 514268%48NA30.251025.0
0709:53S 610.00Mostly CloudySCT017 BKN0504840 74%45NA30.241024.6
0708:53S 610.00OvercastOVC0144639 77%43NA30.221024.1
0707:53SE 610.00OvercastOVC0124538 77%42NA30.201023.5
0706:53S 710.00Partly CloudyFEW015 SCT050 SCT0804338 82%39NA30.181022.9
0705:53S 810.00Mostly CloudySCT012 BKN0464338 82%38NA30.161022.0
0704:53S 710.00OvercastOVC0124439 464483%40NA30.141021.40.01
0703:53SW 510.00OvercastOVC0114439 83%41NA30.111020.5
0702:53SW 810.00OvercastOVC0114439 83%39NA30.091019.7
0701:53SW 610.00OvercastOVC0134439 83%41NA30.071018.90.010.01
0700:53SW 1210.00OvercastOVC0184538 77%39NA30.041018.1
0623:53SW 910.00OvercastOVC0194638 73%41NA30.031017.5
0622:53SW 1210.00Mostly CloudySCT020 BKN0434639 544677%40NA30.011017.0
0621:53SW 910.00Mostly CloudyBKN022 BKN0444839 71%44NA30.001016.7
0620:53SW 510.00Mostly CloudyBKN025 BKN0704839 71%46NA29.981016.0
0619:53W 810.00Partly CloudySCT035 SCT0804940 71%46NA29.961015.1
0618:53SW 9 G 2110.00Mostly CloudyFEW031 BKN043 BKN0705140 66%NANA29.941014.6
0617:53SW 1010.00Mostly CloudyFEW028 BKN043 BKN0905340 61%NANA29.931014.2
0616:53SW 15 G 2510.00Mostly CloudyFEW025 BKN037 BKN0855440 554959%NANA29.921013.8
0615:53S 1310.00Mostly CloudyFEW025 SCT080 BKN1005240 64%NANA29.921014.0
0614:53SW 1610.00Mostly CloudySCT026 BKN1005139 64%NANA29.921014.0
0613:53SW 18 G 2610.00 Light RainSCT028 SCT041 BKN0555139 64%NANA29.911013.5
0612:53SW 1510.00Mostly CloudySCT030 BKN080 BKN100 BKN2005240 64%NANA29.901013.4
0611:53SW 20 G 2610.00Mostly CloudySCT031 BKN080 BKN100 BKN2005440 59%NANA29.901013.2
0610:53S 1710.00Mostly CloudySCT025 BKN040 BKN0805140 524666%NANA29.891012.8
0609:53SW 18 G 2910.00Mostly CloudyBKN020 BKN0705141 69%NANA29.891012.7
0608:53SW 1610.00Mostly CloudyFEW016 BKN022 BKN0704942 77%43NA29.871012.1
0607:53SW 1410.00 Light RainFEW012 BKN018 BKN0604743 86%41NA29.861011.8
0606:53S 137.00Mostly CloudyFEW006 SCT040 BKN0704643 89%40NA29.841011.1
0605:53SW 1310.00 Light RainBKN008 BKN024 OVC0404743 86%41NA29.841011.1
0604:53SW 1210.00OvercastBKN007 BKN015 OVC0364743 484686%42NA29.831010.80.02
0603:53S 15 G 2510.00OvercastFEW012 BKN024 OVC0344742 83%41NA29.821010.6
0602:53S 1010.00 Light RainBKN026 OVC0364742 83%42NA29.811010.2
0601:53S 1210.00OvercastBKN025 OVC0334742 83%42NA29.831010.80.010.02
0600:53S 1210.00 Light RainBKN023 BKN033 OVC0424742 83%42NA29.851011.50.01
0523:53S 87.00 Light RainFEW013 SCT024 OVC0334743 86%43NA29.861011.9
0522:53S 1310.00OvercastSCT017 BKN028 OVC0474843 504783%43NA29.861011.90.02
0521:53S 16 G 2510.00Mostly CloudyFEW014 BKN018 BKN0554844 86%42NA29.861011.80.01
0520:53SW 1510.00Mostly CloudySCT014 BKN024 BKN0554743 86%41NA29.851011.50.01
0519:53SW 13 G 2510.00Mostly CloudyFEW040 BKN075 BKN1104943 80%44NA29.831011.0
0518:53SW 17 G 2610.00Mostly CloudySCT018 BKN024 BKN0854943 80%43NA29.821010.6
0517:53SW 18 G 3110.00OvercastFEW018 BKN024 OVC0754944 83%43NA29.811010.1
0516:53SW 17 G 2910.00OvercastBKN017 OVC0245045 514883%44NA29.791009.5
0515:53SW 169.00OvercastFEW013 BKN019 OVC0265045 83%44NA29.781009.2
0514:53S 1510.00OvercastBKN019 OVC0265045 83%45NA29.781009.1
0513:53S 134.00 Fog/MistSCT012 OVC0144945 86%44NA29.781009.1
0512:53S 14 G 2310.00OvercastOVC0134944 83%44NA29.781009.0
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