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.
2518:53S 1510.00 Light RainFEW027 BKN044 OVC0655146 83%NANA29.721006.90.02
2517:53S 99.00 Light RainBKN050 OVC0605349 86%NANA29.731007.50.05
2516:53S 87.00 Light RainOVC0435348 534983%NANA29.751008.00.030.29
2515:53S 99.00 Light RainFEW012 OVC0605247 83%NANA29.761008.60.01
2514:53S 810.00 Light RainFEW012 OVC0555248 86%NANA29.79NA0.05
2513:53S 105.00 Light RainFEW013 BKN027 OVC0465047 89%46NA29.811010.20.050.20
2512:53Vrbl 76.00 Light Rain Fog/MistSCT005 BKN043 OVC0505148 89%NANA29.82NA0.05
2511:53SW 62.00 Light Rain Fog/MistBKN006 BKN014 OVC0215047 89%48NA29.83NA0.10
2510:53S 73.00 Light Rain Fog/MistSCT008 BKN013 OVC0215048 504893%47NA29.84NA0.05
2509:53S 123.00 Light Rain Fog/MistBKN006 OVC0105050 100%45NA29.84NA
2508:53SW 83.00 Light Rain Fog/MistBKN006 OVC0105050 100%47NA29.851011.4
2507:53S 86.00 Light Rain Fog/MistFEW005 BKN023 OVC0324949 100%46NA29.851011.4
2506:53SE 136.00 Light Rain Fog/MistSCT034 BKN046 OVC0604949 100%44NA29.85NA
2505:53SE 108.00 Light RainOVC0284949 100%45NA29.861011.9
2504:53SE 910.00OvercastBKN026 OVC0324848 100%44NA29.881012.6
2503:53SE 93.00 Light Rain Fog/MistSCT003 BKN014 OVC0204848 100%44NA29.911013.6
2502:53SE 93.00 Light Rain Fog/MistBKN007 OVC0154848 100%44NA29.931014.4
2501:53S 710.00 Light RainBKN024 OVC0404949 100%46NA29.961015.3
2500:53S 710.00 Light RainOVC0305049 96%47NA29.981015.9
2423:53S 810.00OvercastSCT040 OVC0505047 89%47NA29.991016.3
2422:53S 910.00OvercastOVC0605047 89%46NA30.001016.7
2421:53S 610.00OvercastBKN041 BKN050 OVC0605046 86%48NA30.011017.0
2420:53S 710.00OvercastOVC0415047 89%47NA30.021017.1
2419:53SW 810.00Mostly CloudyBKN0435046 86%47NA30.011017.1
2418:53NA10.00 Light RainSCT039 OVC050NANA NANANA30.02NA
2417:53S 1010.00OvercastBKN045 OVC0605242 69%NANA30.041017.8
2416:53S 1010.00OvercastOVC0505143 545074%NANA30.051018.2
2415:53S 1010.00OvercastOVC0355243 72%NANA30.061018.6
2414:53SW 1210.00OvercastBKN033 OVC0475342 66%NANA30.071018.9
2413:53SW 1610.00OvercastBKN032 OVC0805342 66%NANA30.071019.0
2412:53SW 1410.00OvercastFEW020 SCT035 OVC0805342 66%NANA30.071018.8
2411:53SW 1510.00OvercastSCT017 BKN035 OVC0655244 75%NANA30.061018.7
2410:53SW 1010.00OvercastOVC0165043 514677%46NA30.071018.8
2409:53S 1310.00OvercastOVC0145042 74%45NA30.051018.3
2408:53S 1010.00OvercastOVC0144941 74%45NA30.051018.0
2407:53S 710.00OvercastOVC0164840 74%45NA30.041017.9
2406:53SE 910.00OvercastOVC0194738 71%43NA30.041017.8
2405:53S 910.00OvercastSCT018 OVC0854736 66%43NA30.051017.9
2404:53S 710.00OvercastFEW080 OVC1304735 534663%44NA30.041017.7
2403:53SW 610.00OvercastFEW090 OVC1404736 66%44NA30.021017.2
2402:53SW 610.00Mostly CloudySCT100 BKN1804736 66%44NA30.011016.8
2401:53SW 710.00Partly CloudySCT2304835 61%45NA30.001016.5
2400:53W 310.00Mostly CloudyBKN2205035 57%NANA30.001016.4
2323:53W 610.00Mostly CloudyBKN2505035 57%48NA29.981015.8
2322:53NE 710.00Partly CloudySCT2505335 705351%NANA29.971015.3
2321:53N 1010.00Partly CloudySCT2505636 47%NANA29.941014.5
2320:53N 1010.00Partly CloudySCT2505735 44%NANA29.921013.8
2319:53N 910.00Partly CloudySCT2505835 42%NANA29.901013.1
2318:53NW 610.00Partly CloudyFEW050 SCT2506634 30%NANA29.891012.8
2317:53SW 610.00Partly CloudyFEW050 SCT2506929 22%NANA29.901013.0
2316:53Vrbl 510.00Partly CloudyFEW050 SCT2506930 705823%NANA29.901013.1
2315:53W 710.00Partly CloudyFEW050 FEW160 SCT2506925 19%NANA29.911013.5
2314:53W 810.00Mostly CloudyFEW050 FEW180 BKN2506834 28%NANA29.931013.9
2313:53W 710.00Mostly CloudyFEW180 BKN2506731 26%NANA29.931014.1
2312:53NW 810.00Mostly CloudyFEW180 BKN2506532 29%NANA29.941014.5
2311:53W 510.00Mostly CloudyFEW180 BKN2506241 46%NANA29.951015.0
2310:53W 510.00Mostly CloudyFEW180 BKN2505843 584458%NANA29.961015.2
2309:53Vrbl 510.00Mostly CloudyFEW180 BKN2505738 49%NANA29.961015.3
2308:53E 610.00Mostly CloudyFEW180 BKN2505339 59%NANA29.971015.4
2307:53N 710.00Mostly CloudySCT180 BKN2505039 66%47NA29.971015.6
2306:53N 710.00Mostly CloudySCT150 BKN2004739 74%44NA29.961015.1
2305:53NW 310.00Mostly CloudySCT150 BKN2104538 77%NANA29.961015.3
2304:53N 710.00Mostly CloudyBKN1804538 514577%41NA29.971015.6
2303:53N 710.00Mostly CloudyBKN2004638 73%42NA29.981015.9
2302:53N 910.00Mostly CloudyBKN2404738 71%43NA29.991016.1
2301:53N 610.00Mostly CloudyBKN2104739 74%44NA30.001016.4
2300:53N 1210.00Partly CloudySCT2305039 66%45NA30.001016.6
2223:53N 1210.00A Few CloudsFEW2505039 66%45NA30.011016.9
2222:53N 1410.00Partly CloudySCT2205137 615059%NANA30.011017.0
2221:53N 810.00Partly CloudySCT2505038 63%47NA30.021017.4
2220:53N 710.00Partly CloudySCT2505139 64%NANA30.021017.4
2219:53N 1010.00Partly CloudySCT2505336 52%NANA30.021017.3
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