Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Imperial (Metric)
Date Time (pst) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
06 09:53 S 22 G 35 10.00 Mostly Cloudy and Breezy BKN014 BKN050 48.9 44.1 48.9 48 83% 42 29.99 1016.4
06 08:53 SW 16 G 30 10.00 Mostly Cloudy BKN018 48.9 43 80% 44 29.99 1016.1
06 07:53 SW 22 G 33 10.00 Overcast and Breezy BKN018 OVC024 48 43 83% 41 29.96 1015.4
06 06:53 S 24 G 36 10.00 Overcast and Breezy OVC019 48.9 44.1 83% 42 29.93 1014.4
06 05:53 SW 25 G 39 10.00 Overcast and Breezy BKN017 BKN021 OVC080 48.9 45 86% 42 29.92 1013.8
06 04:53 SW 23 G 35 10.00 Mostly Cloudy and Breezy FEW020 BKN090 48.9 43 80% 42 29.9 1013.1
06 03:53 SW 16 G 22 10.00 Mostly Cloudy SCT020 BKN200 48.9 42.1 51.1 48.9 77% 44 29.88 1012.3
06 02:53 SW 23 G 36 10.00 Partly Cloudy and Breezy SCT020 SCT085 48.9 43 80% 42 29.85 1011.5
06 01:53 SW 23 G 40 10.00 Partly Cloudy and Breezy SCT018 50 44.1 80% 44 29.8 1009.9
06 00:53 S 31 G 41 10.00 Mostly Cloudy and Windy BKN019 50 44.1 80% 42 29.78 1009.0
05 23:53 SW 28 G 40 10.00 Mostly Cloudy and Windy BKN020 51.1 45 80% 29.78 1009.0
05 22:53 SW 20 G 35 10.00 Overcast OVC019 51.1 45 80% 29.76 1008.6
05 21:53 SW 25 G 44 10.00 Overcast and Breezy OVC021 51.1 45 54 50 80% 29.74 1007.6
05 20:53 SW 28 G 47 10.00 Squalls and Windy BKN018 BKN022 51.1 45 80% 29.71 1006.6
05 19:53 S 25 G 38 10.00 Mostly Cloudy and Breezy BKN018 BKN090 50 45 83% 43 29.74 1007.7
05 18:53 S 21 G 37 10.00 Overcast and Breezy FEW009 OVC015 50 46 86% 44 29.73 1007.6
05 17:53 S 21 G 37 10.00 Mostly Cloudy and Breezy SCT016 BKN250 51.1 46.9 86% 29.74 1007.7
05 16:53 S 22 G 36 10.00 Mostly Cloudy and Breezy SCT016 BKN250 52 46.9 83% 29.72 1006.9
05 15:53 SW 21 G 35 10.00 Mostly Cloudy and Breezy BKN016 BKN240 54 48.9 55 48.9 83% 29.73 1007.6 0.03
05 14:53 SW 23 G 36 10.00 Mostly Cloudy and Breezy FEW009 BKN015 BKN240 55 51.1 87% 29.73 1007.5
05 13:53 S 21 G 31 10.00 Overcast and Breezy FEW006 BKN009 OVC013 54 52 93% 29.74 1007.6
05 12:53 S 15 G 24 7.00 Overcast BKN004 OVC010 53.1 51.1 93% 29.75 1008.3 0.03
05 11:53 S 17 G 28 1.50 Fog/Mist BKN002 OVC004 51.1 51.1 100% 29.78 1009.2 0.02
05 10:53 S 16 G 26 1.00 Light Rain Fog/Mist BKN003 OVC008 51.1 50 96% 29.83 1010.8 0.01
05 09:53 S 15 G 22 1.00 Light Rain Fog/Mist BKN004 OVC010 48.9 48 48.9 45 97% 44 29.85 1011.5 0.01 0.02
05 08:53 SE 12 1.00 Fog/Mist BKN003 BKN010 OVC016 48 46.9 96% 44 29.9 1013.1 0.01
05 07:53 S 8 1.00 Fog/Mist BKN003 OVC006 46 46 100% 42 29.93 1014.4
05 06:53 SE 8 1.00 Fog/Mist BKN003 OVC006 46 45 96% 42 29.97 1015.6
05 05:53 SE 6 1.00 Fog/Mist BKN003 OVC008 46 45 96% 44 30.01 1017.0
05 04:53 SE 5 1.00 Fog/Mist BKN002 OVC008 45 45 100% 43 30.05 1018.4
05 03:53 S 5 0.50 Fog BKN002 OVC010 45 45 46 45 100% 43 30.1 1020.1 0.04
05 02:53 Calm 0.50 Light Rain Fog/Mist OVC003 45 45 100% 30.12 1020.9 0.02
05 01:53 Calm 0.50 Light Rain Fog/Mist OVC002 46 45 96% 30.13 1021.1 0.01
05 00:53 S 3 0.50 Light Rain Fog/Mist OVC003 45 45 100% 30.15 1021.8 0.01 0.01
04 23:53 Calm 0.50 Fog/Mist VV002 45 45 100% 30.16 1022.1
04 22:53 Calm 0.50 Fog/Mist VV002 45 45 100% 30.17 1022.4
04 21:53 Calm 1.00 Fog/Mist OVC003 45 44.1 45 45 97% 30.17 1022.4 0.13
04 20:53 S 3 1.00 Fog/Mist OVC003 45 44.1 97% 30.17 1022.5
04 19:53 SE 5 1.00 Fog/Mist OVC002 45 45 100% 43 30.17 1022.4
04 18:53 S 5 6.00 Light Rain Fog/Mist OVC003 45 44.1 97% 43 30.16 1022.2 0.05 0.13
04 17:53 S 5 5.00 Light Rain Fog/Mist OVC003 45 44.1 97% 43 30.18 1022.7 0.04
04 16:53 S 7 6.00 Light Rain Fog/Mist BKN005 BKN026 OVC055 45 44.1 97% 42 30.18 1022.8 0.04
04 15:53 S 3 3.00 Fog/Mist OVC003 45 44.1 45 43 97% 30.18 1022.9 0.11
04 14:53 S 5 3.00 Light Rain Fog/Mist OVC004 45 44.1 97% 43 30.18 1023.0 0.01
04 13:53 SE 5 7.00 Light Rain OVC005 44.1 43 96% 42 30.2 1023.5
04 12:53 S 12 6.00 Light Rain Fog/Mist OVC005 45 43 93% 40 30.21 1023.7 0.02 0.1
04 11:53 S 8 6.00 Light Rain Fog/Mist OVC005 44.1 43 96% 40 30.25 1025.3 0.05
04 10:53 S 6 7.00 Light Rain BKN007 OVC019 44.1 42.1 93% 41 30.27 1025.7 0.03
04 09:53 S 3 7.00 Light Rain OVC004 43 42.1 43 41 97% 30.27 1025.8 0.03 0.2
04 08:53 SE 7 5.00 Light Rain Fog/Mist OVC005 42.1 41 96% 38 30.27 1025.7 0.04
04 07:53 S 7 6.00 Light Rain Fog/Mist BKN006 OVC011 42.1 41 96% 38 30.27 1025.7 0.03
04 06:53 S 6 6.00 Light Rain Fog/Mist FEW005 OVC012 41 39.9 96% 38 30.27 1026.0 0.04 0.1
04 05:53 S 3 7.00 Light Rain OVC015 41 39.9 96% 30.29 1026.5 0.05
04 04:53 SE 6 10.00 Light Rain BKN020 OVC038 41 39 93% 38 30.29 1026.6 0.01
04 03:53 SE 9 9.00 Light Rain OVC047 41 39 44.1 41 93% 36 30.31 1027.1 0.01 0.01
04 02:53 SE 6 10.00 Light Rain OVC046 42.1 39 89% 39 30.31 1027.3
04 01:53 SE 6 10.00 Overcast OVC046 42.1 39 89% 39 30.31 1027.3
04 00:53 SE 6 10.00 Mostly Cloudy SCT049 BKN150 42.1 39.9 92% 39 30.32 1027.5
03 23:53 S 5 10.00 Overcast SCT049 OVC110 43 39.9 89% 41 30.33 1028.0
03 22:53 SE 3 10.00 Overcast OVC046 43 39.9 89% 30.35 1028.5
03 21:53 S 6 10.00 Overcast OVC045 44.1 39 46 44.1 83% 41 30.33 1027.9
03 20:53 SE 5 10.00 Overcast OVC046 45 39 80% 43 30.34 1028.1
03 19:53 SE 6 10.00 Overcast OVC031 45 39 80% 42 30.33 1027.9
03 18:53 Calm 10.00 Overcast OVC033 45 39 80% 30.34 1028.1
03 17:53 Calm 10.00 Overcast OVC032 45 39 80% 30.33 1028.1
03 16:53 Calm 10.00 Overcast BKN033 OVC042 45 37.9 77% 30.34 1028.2
03 15:53 S 3 10.00 Overcast FEW020 OVC041 46 37.9 46 43 73% 30.35 1028.6
03 14:53 Calm 10.00 Mostly Cloudy FEW020 SCT034 BKN060 46 37.9 73% 30.34 1028.3
03 13:53 Calm 10.00 Overcast FEW020 SCT037 OVC060 46 37 71% 30.34 1028.3
03 12:53 Calm 10.00 Overcast FEW015 BKN034 OVC070 46 37 71% 30.33 1028.0
03 11:53 Calm 10.00 Overcast FEW015 BKN033 OVC070 44.1 37.9 79% 30.34 1028.2
03 10:53 Calm 10.00 Overcast FEW010 OVC032 44.1 37.9 79% 30.35 1028.5
Date Time (pst) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)