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.
02 10:53 S 9 10.00 Mostly Cloudy FEW021 SCT080 BKN200 53.1 43 69% 30.42 1030.9
02 09:53 S 12 10.00 Mostly Cloudy FEW030 FEW070 BKN180 51.1 43 51.1 46 74% 30.42 1030.8
02 08:53 S 8 10.00 Mostly Cloudy FEW020 SCT080 BKN160 50 42.1 74% 47 30.39 1029.8
02 07:53 Calm 10.00 Partly Cloudy FEW015 FEW090 SCT160 46.9 43 86% 30.36 1029.0
02 06:53 Vrbl 5 10.00 Mostly Cloudy SCT015 SCT100 BKN180 46.9 42.1 83% 45 30.33 1027.9
02 05:53 S 13 10.00 Overcast SCT013 BKN095 OVC120 46.9 43 86% 42 30.31 1027.2
02 04:53 S 9 10.00 Overcast OVC016 46.9 44.1 90% 43 30.31 1027.1
02 03:53 S 7 10.00 Overcast BKN011 OVC019 46.9 44.1 48.9 46.9 90% 44 30.28 1026.2
02 02:53 SE 9 10.00 Overcast OVC010 46.9 44.1 90% 43 30.27 1025.8
02 01:53 SW 9 10.00 Overcast OVC014 46.9 44.1 90% 43 30.24 1024.6
02 01:53 S 13 10.00 Partly Cloudy FEW015 SCT100 46.9 44.1 90% 42 30.2 1023.4
02 00:53 S 12 10.00 Overcast FEW015 OVC110 48.9 44.1 83% 45 30.18 1022.5
01 23:53 S 14 10.00 Overcast OVC075 48.9 43 80% 44 30.16 1022.0
01 22:53 S 13 10.00 Overcast FEW026 SCT080 OVC095 50 45 55 50 83% 46 30.15 1021.4
01 21:53 S 9 G 20 10.00 Mostly Cloudy BKN020 BKN090 BKN110 50 44.1 80% 47 30.12 1020.5
01 20:53 S 10 10.00 Mostly Cloudy FEW025 BKN110 50 44.1 80% 46 30.1 1019.9
01 19:53 SW 12 10.00 Partly Cloudy FEW030 SCT110 51.1 43 74% 30.08 1019.1
01 18:53 S 15 10.00 A Few Clouds FEW025 FEW240 51.1 43 74% 30.05 1018.2
01 16:53 SW 15 G 25 10.00 Partly Cloudy FEW025 FEW150 SCT200 55 43 60.1 55 64% 30.01 1016.7 0.03
01 15:53 SW 20 G 32 10.00 Partly Cloudy FEW026 FEW060 SCT150 SCT200 55.9 45 67% 29.95 1015.0
01 14:53 SW 17 G 32 10.00 Mostly Cloudy SCT026 SCT060 BKN150 57.9 46.9 67% 29.92 1013.6
01 13:53 S 21 G 31 10.00 Partly Cloudy and Breezy FEW013 FEW025 SCT060 SCT150 57.9 48.9 72% 29.87 1012.0 0.03
01 12:53 SW 23 G 45 10.00 Mostly Cloudy and Breezy FEW013 SCT025 BKN150 57.9 52 81% 29.79 1009.4 0.01
01 11:53 S 18 G 32 2.00 Light Rain Fog/Mist FEW011 BKN014 OVC031 59 57 93% 29.73 1007.5 0.02
01 10:53 S 20 G 29 4.00 Light Rain Fog/Mist BKN013 OVC019 59 57 60.1 53.1 93% 29.69 1005.9 0.02 0.59
01 09:53 S 20 G 35 4.00 Light Rain Fog/Mist FEW017 BKN023 OVC037 59 57 93% 29.66 1004.8 0.02
01 08:53 S 16 G 26 10.00 Light Rain SCT007 BKN028 OVC037 57.9 55.9 93% 29.67 1005.3 0.04
01 07:53 S 12 2.00 Light Rain Fog/Mist FEW007 BKN022 OVC033 55.9 55 97% 29.67 1005.4 0.13 0.51
01 06:53 Vrbl 6 2.00 Rain Fog/Mist SCT009 BKN020 OVC027 54 53.1 97% 29.71 1006.5 0.12
01 05:53 SE 9 1.50 Light Rain Fog/Mist SCT007 BKN014 OVC025 54 53.1 97% 29.73 1007.3 0.26
01 04:53 SE 10 4.00 Rain Fog/Mist SCT003 SCT011 OVC029 53.1 53.1 55.9 53.1 100% 29.76 1008.4 0.14 0.39
01 03:53 SE 8 3.00 Light Rain Fog/Mist SCT005 OVC027 55 54 96% 29.84 1010.9 0.14
01 02:53 SE 9 6.00 Light Rain Fog/Mist SCT011 BKN044 OVC050 55 54 96% 29.86 1011.9 0.06
01 01:53 SE 9 9.00 Light Rain FEW010 SCT039 OVC080 54 53.1 97% 29.9 1013.2 0.05
01 00:53 SE 6 10.00 Light Rain SCT020 BKN029 OVC075 55 53.1 93% 29.93 1014.2 0.02
31 23:53 Vrbl 3 7.00 Light Rain FEW015 BKN023 OVC050 55 53.1 93% 29.96 1015.1 0.03
31 22:53 SE 12 8.00 Light Rain FEW013 BKN025 OVC060 54 53.1 55 50 97% 29.96 1015.3 0.05 0.38
31 21:53 SE 7 6.00 Light Rain Fog/Mist FEW013 BKN024 OVC040 52 52 100% 29.97 1015.6 0.03
31 20:53 S 5 9.00 Light Rain FEW013 BKN024 OVC040 52 51.1 97% 29.95 1015.1 0.02
31 19:53 S 5 4.00 Light Rain Fog/Mist SCT010 BKN022 OVC044 51.1 50 96% 29.95 1014.8 0.08 0.28
31 18:53 Calm 7.00 Light Rain FEW012 BKN020 OVC041 52 50 93% 29.95 1014.8 0.13
31 17:53 SE 13 6.00 Light Rain Fog/Mist BKN027 OVC032 51.1 48.9 92% 29.95 1015.1 0.07
31 16:53 SE 10 3.00 Light Rain Fog/Mist BKN031 OVC045 50 46.9 52 48.9 89% 46 29.95 1015.0 0.1 0.18
31 15:53 Calm 4.00 Light Rain Fog/Mist BKN037 OVC055 50 46.9 89% 29.97 1015.7 0.06
31 14:53 SE 9 7.00 Light Rain BKN041 OVC060 50 45 83% 47 29.95 1014.8 0.02
31 13:53 SW 5 10.00 Light Rain SCT045 BKN060 BKN110 51.1 43 74% 29.98 1016.0
31 12:53 SW 6 10.00 Overcast BKN060 OVC110 51.1 41 69% 29.99 1016.4
31 11:53 S 5 10.00 Overcast BKN075 OVC110 50 42.1 74% 49 30.01 1016.8
31 10:53 S 3 10.00 Overcast FEW080 BKN100 OVC200 48.9 42.1 48.9 44.1 77% 30.02 1017.2
31 09:53 SW 6 10.00 Overcast BKN100 OVC200 48 42.1 80% 46 30.03 1017.6
31 08:53 S 3 10.00 Overcast OVC110 46.9 42.1 83% 30.03 1017.7
31 07:53 SW 3 10.00 Mostly Cloudy FEW100 BKN150 BKN210 46 39.9 79% 30.04 1018.1
31 06:53 S 6 10.00 Overcast FEW100 OVC170 46 39.9 79% 44 30.05 1018.3
31 05:53 S 5 10.00 Overcast FEW100 OVC140 45 42.1 90% 43 30.05 1018.5
31 04:53 S 3 10.00 Overcast FEW120 OVC150 44.1 44.1 45 42.1 100% 30.07 1018.9
31 03:53 SE 5 9.00 Mostly Cloudy SCT120 BKN180 43 43 100% 41 30.08 1019.3
31 02:53 Calm 10.00 Mostly Cloudy SCT130 BKN200 43 43 100% 30.08 1019.6
31 01:53 S 3 10.00 Mostly Cloudy SCT140 BKN210 43 43 100% 30.07 1019.1
31 00:53 S 3 7.00 Mostly Cloudy FEW006 SCT150 BKN200 43 43 100% 30.08 1019.3
30 23:53 Calm 8.00 Mostly Cloudy FEW150 BKN230 44.1 44.1 100% 30.09 1019.6
30 22:53 S 3 10.00 Mostly Cloudy SCT160 BKN210 44.1 43 48.9 43 96% 30.09 1019.8
30 21:53 S 3 10.00 Partly Cloudy SCT180 45 42.1 90% 30.1 1020.2
30 20:53 SW 3 10.00 Partly Cloudy SCT200 46 42.1 86% 30.11 1020.4
30 19:53 S 5 10.00 Partly Cloudy SCT200 44.1 42.1 93% 42 30.11 1020.3
30 18:53 N 5 10.00 Partly Cloudy SCT180 SCT250 46 42.1 86% 44 30.1 1020.1
30 17:53 N 6 10.00 Mostly Cloudy SCT180 BKN250 46.9 42.1 83% 45 30.1 1020.1
30 16:53 NW 7 10.00 Mostly Cloudy BKN180 48.9 43 52 46.9 80% 46 30.1 1020.0
30 15:53 NW 8 10.00 Mostly Cloudy BKN180 51.1 43 74% 30.11 1020.4
30 14:53 N 12 10.00 Overcast OVC180 48.9 43 80% 45 30.13 1021.1
30 13:53 N 12 10.00 Overcast OVC190 48.9 43 80% 45 30.17 1022.3
30 12:53 N 14 10.00 Overcast OVC180 48.9 43 80% 44 30.2 1023.5
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)