Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Imperial (Metric)
Date Time (pdt) 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.
16 09:53 S 8 10.00 Mostly Cloudy SCT030 BKN055 BKN090 45 43 93% 41 30.15 1021.8
16 08:53 S 6 5.00 Light Rain Fog/Mist BKN036 BKN060 BKN095 45 42.1 90% 42 30.17 1022.3 0.02
16 07:53 S 9 10.00 Mostly Cloudy BKN032 BKN060 BKN090 45 41 86% 41 30.15 1021.7
16 06:53 S 9 10.00 Mostly Cloudy FEW008 SCT028 BKN034 44.1 41 89% 40 30.16 1022.3
16 05:53 S 7 10.00 Mostly Cloudy FEW008 BKN033 44.1 41 89% 41 30.18 1022.9
16 04:53 S 9 10.00 Overcast FEW035 BKN060 OVC090 43 41 43 42.1 93% 38 30.16 1022.3
16 03:53 S 10 10.00 Overcast SCT036 BKN043 OVC050 43 41 93% 38 30.18 1022.7
16 02:53 S 7 10.00 Overcast BKN037 BKN048 OVC055 43 41 93% 39 30.18 1022.9
16 01:53 SE 7 10.00 Overcast FEW010 SCT040 OVC075 42.1 41 96% 38 30.19 1023.3
16 00:53 S 8 10.00 Overcast FEW015 BKN044 OVC070 42.1 39.9 92% 38 30.21 1023.9
15 23:53 S 10 10.00 Overcast BKN050 OVC060 42.1 39.9 92% 37 30.22 1024.1
15 22:53 SE 12 10.00 Light Rain BKN049 OVC065 42.1 39 46 41 89% 36 30.21 1023.9 0.02
15 21:53 SE 15 10.00 Overcast BKN032 BKN040 OVC055 42.1 37 82% 35 30.23 1024.5
15 20:53 S 9 10.00 Light Rain OVC030 41 37 86% 36 30.23 1024.6
15 19:53 Calm 10.00 Overcast OVC025 42.1 36 79% 30.25 1025.3 0.02
15 18:53 SE 6 10.00 Overcast BKN045 OVC060 43 36 76% 40 30.21 1023.9 0.02
15 17:53 SW 3 7.00 Light Rain BKN040 OVC060 44.1 34 68% 30.27 1025.9
15 16:53 SW 6 10.00 Overcast OVC055 46 28 48.9 41 50% 44 30.3 1026.9
15 15:53 SW 6 10.00 Overcast OVC070 46 28 50% 44 30.31 1027.4
15 14:53 W 5 10.00 Overcast BKN070 OVC120 46 30 54% 44 30.3 1026.9
15 13:53 Calm 10.00 Overcast BKN085 BKN120 OVC230 48 25 41% 30.32 1027.4
15 12:53 NE 3 10.00 Mostly Cloudy FEW080 SCT120 BKN250 46.9 25 42% 30.34 1028.2
15 11:53 Vrbl 6 10.00 Mostly Cloudy FEW080 SCT150 BKN200 45 28 52% 42 30.37 1029.2
15 10:53 SE 5 10.00 Overcast BKN080 OVC110 41 26.1 42.1 34 55% 38 30.39 1030.0
15 09:53 E 7 10.00 A Few Clouds FEW075 39.9 26.1 58% 36 30.4 1030.3
15 08:53 E 6 10.00 Overcast OVC085 37.9 26.1 62% 34 30.41 1030.7
15 07:53 N 5 10.00 Overcast BKN090 OVC110 35.1 30 82% 32 30.41 1030.9
15 06:53 NE 5 10.00 Overcast SCT090 OVC100 35.1 32 89% 32 30.42 1031.2
15 05:53 NE 6 10.00 Overcast OVC110 36 32 86% 32 30.43 1031.5
15 04:53 E 5 10.00 Overcast OVC120 35.1 30 41 35.1 82% 32 30.43 1031.5
15 03:53 E 6 10.00 Overcast FEW130 OVC220 36 30 79% 32 30.44 1031.6
15 02:53 SE 6 10.00 Overcast SCT130 OVC220 36 30 79% 32 30.45 1032.2
15 01:53 E 5 10.00 Overcast BKN130 OVC220 37 30 76% 34 30.45 1032.2
15 00:53 E 8 10.00 Overcast BKN150 OVC220 37.9 30 73% 33 30.45 1032.1
14 23:53 E 6 10.00 Overcast SCT050 BKN150 OVC220 37.9 30.9 76% 34 30.44 1031.7
14 22:53 Vrbl 7 10.00 Mostly Cloudy SCT048 BKN220 41 32 45 39 70% 37 30.42 1031.2
14 21:53 Vrbl 3 10.00 Partly Cloudy FEW030 SCT120 SCT250 39 30.9 73% 30.41 1030.8
14 20:53 NE 8 10.00 Partly Cloudy FEW030 SCT120 SCT250 39.9 30.9 70% 35 30.4 1030.5
14 19:53 NE 8 10.00 Partly Cloudy FEW030 SCT120 SCT250 41 32 70% 36 30.39 1030.1
14 18:53 NE 7 10.00 Mostly Cloudy SCT030 SCT120 BKN250 43 28.9 58% 39 30.37 1029.2
14 17:53 E 3 10.00 Mostly Cloudy SCT030 SCT120 BKN250 45 28 52% 30.36 1028.9
14 16:53 SW 3 10.00 Mostly Cloudy SCT030 SCT120 BKN250 45 28 46 36 52% 30.35 1028.8
14 15:53 Vrbl 5 10.00 Mostly Cloudy SCT030 SCT120 BKN250 45 30 56% 43 30.34 1028.4
14 14:53 Calm 10.00 Mostly Cloudy SCT025 BKN030 BKN120 42.1 33.1 71% 30.33 1027.9
14 13:53 NE 5 10.00 Mostly Cloudy SCT018 SCT050 BKN250 41 34 76% 38 30.32 1027.6
14 12:53 NE 8 10.00 Mostly Cloudy FEW008 SCT021 BKN250 39.9 34 79% 35 30.3 1026.9
14 11:53 NE 9 7.00 Overcast SCT003 BKN013 OVC041 37 34 89% 31 30.27 1026.1
14 10:53 Vrbl 3 10.00 Mostly Cloudy FEW005 BKN028 BKN033 37.9 34 37.9 33.1 86% 30.25 1025.3
14 09:53 S 7 10.00 Mostly Cloudy FEW003 SCT016 BKN030 BKN250 37 34 89% 32 30.22 1024.3
14 08:53 S 5 7.00 Mostly Cloudy SCT017 BKN024 35.1 34 96% 32 30.18 1023.2
14 07:53 S 6 6.00 Fog/Mist FEW003 BKN022 OVC031 34 34 100% 29 30.14 1021.8
14 06:53 S 7 3.00 Patches Fog FEW003 SCT015 BKN023 34 33.1 97% 29 30.1 1020.3
14 05:53 S 3 0.50 Light Rain Fog SCT003 SCT025 OVC060 33.1 33.1 100% 30.07 1019.2
14 04:53 Calm 0.25 Fog VV002 34 33.1 34 33.1 97% 30.04 1018.4 0.01
14 03:53 SE 6 0.25 Fog/Mist BKN002 OVC009 34 34 100% 29 30.02 1017.6
14 02:53 SW 5 0.25 Light Drizzle Fog VV001 34 34 100% 30 30.01 1017.2
14 01:53 SW 3 0.25 Light Drizzle Fog VV002 33.1 33.1 100% 29.99 1016.5 0.01 0.01
14 00:53 Calm 0.25 Fog VV002 33.1 33.1 100% 29.97 1016.0
13 23:53 Calm 3.00 Fog/Mist FEW004 SCT011 OVC040 33.1 32 96% 29.95 1015.3
13 22:53 Calm 4.00 Fog/Mist SCT006 OVC041 33.1 32 33.1 32 96% 29.95 1015.2 0.13
13 21:53 Calm 5.00 Fog/Mist SCT004 OVC040 33.1 32 96% 29.95 1015.1
13 20:53 N 5 1.25 Light Snow Fog/Mist BKN005 OVC016 32 32 100% 28 29.96 1015.5 0.01
13 19:53 Calm 1.00 Light Snow Fog/Mist BKN005 OVC012 32 32 100% 29.97 1015.8 0.02 0.12
13 18:53 Calm 0.75 Light Snow Fog/Mist VV005 32 32 100% 29.96 1015.7 0.05
13 17:53 Calm 0.75 Light Snow Fog/Mist VV005 32 32 100% 29.98 1016.3 0.05
13 16:53 Calm 0.75 Light Snow Fog/Mist VV006 32 32 34 32 100% 30 1016.9 0.06 0.31
13 15:53 Calm 0.75 Light Snow Fog/Mist VV005 33.1 32 96% 30.02 1017.7 0.04
13 14:53 Calm 0.75 Light Snow Fog/Mist VV006 33.1 32 96% 30.04 1018.1 0.04
13 13:53 Calm 0.75 Light Snow Fog/Mist VV006 33.1 33.1 100% 30.06 1018.9 0.05 0.17
13 12:53 Calm 0.75 Light Snow Fog/Mist VV003 32 32 100% 30.07 1019.4 0.05
13 11:53 SE 5 0.75 Light Snow Fog/Mist BKN004 OVC020 34 32 92% 30 30.08 1019.6 0.07
13 10:53 Vrbl 5 0.75 Light Snow Fog/Mist SCT004 OVC013 35.1 33.1 35.1 32 93% 32 30.08 1019.7 0.07 0.49
Date Time (pdt) 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)