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.
1610:53Vrbl 1016OvercastOVC0101510.6 15.611.775%NANA76.41019.0
1609:53SW 516OvercastOVC00914.411.1 81%NANA76.381018.9
1608:53Vrbl 816OvercastOVC00813.910.6 81%NANA76.41019.0
1607:53Calm16OvercastFEW005 OVC01013.310.6 84%NANA76.41019.1
1606:53W 516OvercastFEW005 OVC01112.810.6 87%NANA76.41019.1
1605:53W 816Mostly CloudyFEW005 BKN01012.210.6 90%NANA76.381018.8
1603:53W 516FairCLR12.210.6 90%NANA76.331018.1
1602:53W 1016FairCLR12.810.6 87%NANA76.331018.0
1601:53W 816FairCLR13.310.6 84%NANA76.31017.7
1600:53W 816FairCLR13.910.6 81%NANA76.31017.9
1523:53Vrbl 516A Few CloudsFEW2501511.1 78%NANA76.331018.0
1522:53W 516A Few CloudsFEW25016.711.1 23.916.770%NANA76.31017.9
1521:53NW 516A Few CloudsFEW25018.910 56%NANA76.31017.7
1520:53Calm16A Few CloudsFEW25021.710.6 49%NANA76.281017.4
1519:53W 816A Few CloudsFEW25022.810.6 46%NANA76.281017.4
1518:53W 1116A Few CloudsFEW050 FEW25023.310 43%NANA76.281017.4
1517:53W 1316A Few CloudsFEW03023.910 42%NANA76.31017.6
1516:53NW 1416A Few CloudsFEW03023.310 23.915.643%NANA76.331017.9
1515:53W 1616A Few CloudsFEW03022.810.6 46%NANA76.351018.3
1514:53W 1316A Few CloudsFEW03021.711.1 51%NANA76.381018.8
1513:53SW 1016Partly CloudySCT0302010.6 55%NANA76.41019.2
1512:53Vrbl 1016Partly CloudySCT01418.911.1 61%NANA76.451019.7
1511:53W 1416Mostly CloudyBKN01417.210.6 65%NANA76.451020.0
1510:53Vrbl 1016Mostly CloudyBKN01015.610.6 16.111.772%NANA76.451019.9
1509:53W 1016OvercastOVC0081510.6 75%NANA76.451019.7
1508:53Vrbl 516OvercastOVC00613.310 81%NANA76.451019.7
1507:53Calm16OvercastOVC00512.210 87%NANA76.451019.7
1506:53S 816OvercastOVC00512.210 87%NANA76.431019.5
1505:53Calm16Mostly CloudyBKN005 BKN03511.710 89%NANA76.431019.4
1504:53SW 816Mostly CloudyBKN006 BKN03511.79.4 15.611.786%NANA76.431019.4
1503:53W 1016A Few CloudsFEW03011.79.4 86%NANA76.431019.3
1502:53Calm16A Few CloudsFEW03012.89.4 80%NANA76.431019.4
1501:53SW 516A Few CloudsFEW03012.810 83%NANA76.41019.2
1500:53SW 816Partly CloudySCT03213.310 81%NANA76.41019.0
1423:53S 1016A Few CloudsFEW04013.910 78%NANA76.41019.1
1422:53SW 816A Few CloudsFEW0451510 21.11572%NANA76.41019.2
1421:53SW 1016A Few CloudsFEW04516.110 67%NANA76.41019.1
1420:53SW 1116A Few CloudsFEW04317.210 63%NANA76.41019.0
1419:53SW 1316Partly CloudySCT04318.310 59%NANA76.381018.7
1418:53W 1316Partly CloudySCT0402010 53%NANA76.351018.6
1417:53W 1016Partly CloudySCT03820.69.4 49%NANA76.381018.7
1416:53Vrbl 1116Mostly CloudyBKN034209.4 21.116.151%NANA76.381018.9
1415:53SW 1416Mostly CloudyBKN036209.4 51%NANA76.431019.5
1414:53SW 1416Mostly CloudyBKN032209.4 51%NANA76.451019.8
1413:53SW 1416Mostly CloudyBKN028 BKN04018.99.4 54%NANA76.481020.0
1412:53SW 1316Mostly CloudyBKN028 BKN04219.410 55%NANA76.481020.1
1411:53SW 1416Mostly CloudyFEW017 BKN026 BKN04417.29.4 60%NANA76.481020.3
1410:53SW 1416Mostly CloudyFEW013 BKN02016.78.9 16.712.860%NANA76.451019.8
1409:53SW 1416OvercastSCT012 OVC019159.4 69%NANA76.451019.7
1408:53SW 1416OvercastBKN012 OVC02113.99.4 74%NANA76.431019.6
1407:53SW 1316OvercastBKN010 OVC01513.310 81%NANA76.41019.3
1406:53SW 1116OvercastBKN014 OVC02113.39.4 77%NANA76.381018.7
1405:53SW 1116OvercastBKN010 OVC01712.810 83%NANA76.331018.2
1404:53SW 1016OvercastOVC01412.810 14.412.883%NANA76.331018.0
1403:53SW 1016OvercastFEW011 OVC01713.39.4 77%NANA76.31017.6
1402:53S 1316OvercastBKN016 OVC03013.39.4 77%NANA76.281017.2
1401:53SE 1016Mostly CloudyFEW028 FEW034 BKN05013.98.9 72%NANA76.251017.1
1400:53S 816OvercastOVC02313.98.9 72%NANA76.251016.9
1323:53SW 816Mostly CloudyBKN02913.98.9 72%NANA76.21016.5
1322:53SW 1316Partly CloudyFEW050 FEW160 SCT25014.48.9 2514.470%NANA76.151015.8
1321:53W 1316Partly CloudyFEW050 FEW160 SCT25015.69.4 67%NANA76.121015.3
1320:53W 1616Partly CloudyFEW140 SCT25017.29.4 60%NANA76.051014.4
1319:53SW 1916Partly CloudyFEW040 FEW160 SCT25018.99.4 54%NANA761013.6
1318:53SW 2316Mostly CloudyFEW040 FEW160 BKN25022.811.7 50%NANA75.971013.1
1317:53S 2116Mostly CloudyFEW040 FEW160 BKN25024.412.8 48%NA25.675.951013.1
1316:53S 1416Mostly CloudyBKN2502511.1 26.719.442%NA25.6761013.4
1315:53Vrbl 1116Mostly CloudyBKN25025.612.2 43%NA26.1761013.7
1314:53S 1316Mostly CloudyFEW040 BKN2502512.2 45%NA25.676.051014.1
1313:53SW 1316Mostly CloudyFEW035 BKN25023.312.2 50%NANA76.071014.4
1312:53SW 1316Mostly CloudyFEW030 BKN25022.212.2 53%NANA76.071014.6
1311:53SW 1416A Few CloudsFEW025 FEW25020.611.7 57%NANA76.071014.5
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