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   
imperial
D
a
t
e
Time
(pdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. Temperature (ºC)Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
PressurePrecipitation (cm)
AirDwpt6 hour altimeter
(cm)
sea level
(mb)
1 hr 3 hr6 hr
Max.Min.
1008:53S 1116OvercastOVC01217.213.9 81%NANA76.281017.4
1007:53S 1316OvercastOVC01016.713.9 84%NANA76.231016.6
1006:53S 1616OvercastOVC00815.613.3 86%NANA76.21016.2
1005:53S 1316OvercastOVC00515.613.3 86%NANA76.121015.4
1004:53SW 1416OvercastOVC00615.613.3 19.415.686%NANA76.071014.7
1003:53SW 1016Partly CloudySCT15015.613.9 90%NANA76.051014.4
1002:53W 816A Few CloudsFEW11016.113.3 84%NANA76.021014.0
1001:53Calm16FairCLR17.213.9 81%NANA761013.4
1000:53SW 816A Few CloudsFEW12018.313.9 76%NANA76.021013.8
0923:53NW 516Partly CloudySCT12019.413.9 71%NANA75.971013.2
0922:53W 516Partly CloudySCT15019.415 26.119.476%NANA75.971013.3
0921:53N 1016Partly CloudySCT15022.214.4 61%NANA75.951012.9
0920:53NW 816Partly CloudyFEW050 SCT150 SCT25021.114.4 66%NANA75.921012.7
0919:53N 816Partly CloudyFEW050 SCT140 SCT25024.413.3 50%NA25.675.921012.7
0918:53W 1016Partly CloudyFEW040 SCT140 SCT25024.415 56%NA25.675.951012.8
0917:53Vrbl 516Partly CloudyFEW040 SCT1402514.4 52%NA26.175.951012.8
0916:53Calm16Partly CloudyFEW040 FEW160 SCT25023.915 24.416.758%NANA75.971013.4
0915:53SW 1016Mostly CloudyFEW060 SCT160 BKN25022.214.4 61%NANA761013.8
0914:53SW 1316Mostly CloudyFEW060 SCT160 BKN25021.714.4 63%NANA76.021013.9
0913:53Vrbl 816Mostly CloudyFEW050 SCT160 BKN2502014.4 70%NANA76.051014.4
0912:53SW 516OvercastFEW015 OVC13017.813.9 78%NANA76.11015.2
0911:53W 516OvercastSCT010 OVC11017.813.9 78%NANA76.121015.1
0910:53SW 516Mostly CloudySCT010 BKN14017.213.9 18.31581%NANA76.121015.4
0909:53SW 1016Mostly CloudySCT006 BKN14017.813.9 78%NANA76.121015.3
0908:53S 1011OvercastBKN006 OVC15015.613.9 90%NANA76.171015.9
0907:53Vrbl 811 Light RainOVC0051513.3 90%NANA76.121015.3
0906:53SW 816OvercastOVC0041513.3 90%NANA76.151015.5
0905:53S 516OvercastOVC0051513.3 90%NANA76.151015.5
0904:53SW 1016OvercastOVC0051513.3 18.91590%NANA76.151015.7
0903:53S 1116Mostly CloudyBKN0071513.3 90%NANA76.171015.8
0902:53S 1016Partly CloudySCT1701513.3 90%NANA76.151015.6
0901:53S 816Partly CloudySCT16015.613.3 86%NANA76.121015.2
0900:53SW 1416Partly CloudySCT16016.113.3 84%NANA76.121015.1
0823:53S 1416A Few CloudsFEW15017.213.3 78%NANA76.11014.8
0822:53SW 1016A Few CloudsFEW16018.913.9 32.218.973%NANA76.051014.3
0821:53SW 1116A Few CloudsFEW16022.213.3 57%NANA76.021014.0
0820:53SW 1116A Few CloudsFEW1602511.1 42%NA25.675.971013.2
0819:53N 1416Partly CloudyFEW160 SCT25027.810 33%NA27.275.951012.7
0818:53NW 2116Partly CloudyFEW160 SCT25028.910.6 32%NA27.875.921012.6
0817:53NW 1616Partly CloudyFEW160 SCT2503011.7 32%NA28.975.951012.8
0816:53N 1316Partly CloudyFEW160 SCT25032.212.8 32.82531%NA31.175.951012.8
0815:53NW 1416Partly CloudyFEW160 SCT25031.113.3 34%NA30761013.6
0814:53W 1316Partly CloudyFEW150 SCT25031.113.9 35%NA30.676.051014.1
0813:53NW 1616A Few CloudsFEW150 FEW25029.413.9 39%NA28.976.071014.6
0812:53NW 1416A Few CloudsFEW150 FEW25028.314.4 43%NA28.376.121015.1
0811:53W 1316A Few CloudsFEW040 FEW25027.214.4 45%NA27.276.151015.5
0810:53W 1016FairCLR25.614.4 25.616.150%NA26.176.151015.5
0809:53W 516FairCLR23.313.9 56%NANA76.171015.9
0808:53W 1016FairCLR21.113.9 64%NANA76.171016.0
0807:53NW 516FairCLR21.113.3 61%NANA76.171016.0
0806:53N 516A Few CloudsFEW25018.313.9 76%NANA76.171015.7
0805:53NW 516A Few CloudsFEW25016.713.3 80%NANA76.151015.5
0804:53Calm16FairCLR18.313.3 24.417.273%NANA76.151015.4
0803:53Calm16FairCLR17.812.8 73%NANA76.151015.5
0802:53Calm16FairCLR19.412.8 66%NANA76.151015.4
0801:53NE 516FairCLR21.711.7 53%NANA76.151015.6
0800:53N 1116FairCLR21.111.7 55%NANA76.151015.5
0723:53N 1116FairCLR21.712.2 55%NANA76.151015.5
0722:53N 1416A Few CloudsFEW25023.912.2 31.721.748%NANA76.121015.3
0721:53N 1316A Few CloudsFEW25022.212.8 55%NANA76.121015.1
0720:53N 1416A Few CloudsFEW11023.912.8 50%NANA76.11014.8
0719:53N 1416A Few CloudsFEW12027.812.2 38%NA27.276.11014.8
0718:53N 1416A Few CloudsFEW1103011.1 31%NA28.976.11014.8
0717:53N 1416A Few CloudsFEW11031.111.7 30%NA3076.121015.1
0716:53N 1416A Few CloudsFEW11031.78.9 32.225.624%NA3076.151015.6
0715:53N 1916A Few CloudsFEW11031.710.6 27%NA3076.171016.0
0714:53N 1616A Few CloudsFEW11030.612.2 32%NA29.476.231016.6
0713:53NW 1116A Few CloudsFEW1103012.8 35%NA29.476.281017.1
0712:53N 1116A Few CloudsFEW11028.912.2 36%NA28.376.31017.5
0711:53NW 1416A Few CloudsFEW10027.211.7 38%NA26.776.331018.0
0710:53NE 1416FairCLR25.611.1 25.616.140%NA26.176.351018.4
0709:53Vrbl 1016FairCLR23.912.8 50%NANA76.381018.7
D
a
t
e
Time
(pdt)
Wind
(kph)
Vis.
(km)
WeatherSky Cond. AirDwptMax.Min.Relative
Humidity
Wind
Chill
(°C)
Heat
Index
(°C)
altimeter
(cm)
sea level
(mb)
1 hr3 hr6 hr
6 hour
Temperature (ºC)PressurePrecipitation (cm)

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