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 23:53 E 9 10.00 Partly Cloudy SCT035 SCT070 45 41 86% 41 30.2 1023.6
16 22:53 SE 10 10.00 Mostly Cloudy BKN038 BKN060 46 42.1 53.1 45 86% 42 30.2 1023.4 0.08
16 21:53 SE 7 10.00 Mostly Cloudy FEW035 SCT050 BKN120 46 43 89% 43 30.2 1023.3
16 20:53 S 8 10.00 Mostly Cloudy SCT045 BKN055 BKN120 46.9 43 86% 44 30.18 1022.6
16 19:53 S 7 10.00 Mostly Cloudy SCT035 BKN045 BKN050 48 44.1 86% 45 30.16 1022.2 0.08
16 18:53 Calm 10.00 Mostly Cloudy FEW035 SCT050 BKN075 51.1 41 69% 30.15 1021.7 0.02
16 17:53 NW 7 3.00 Light Rain Fog/Mist BKN035 BKN045 BKN055 46.9 43 86% 44 30.15 1021.8 0.06
16 16:53 NW 13 10.00 Mostly Cloudy SCT035 BKN045 BKN055 53.1 39.9 59 50 61% 30.15 1021.7
16 15:53 Calm 10.00 Light Rain SCT035 BKN040 BKN050 55 39 55% 30.13 1021.2
16 14:53 Vrbl 3 10.00 Light Rain FEW035 BKN060 BKN075 55 39.9 57% 30.14 1021.2
16 13:53 N 12 10.00 Mostly Cloudy FEW037 BKN045 BKN065 57.9 39 50% 30.13 1021.0
16 12:53 Vrbl 6 10.00 Partly Cloudy FEW024 SCT035 55.9 39.9 55% 30.13 1021.1
16 11:53 Vrbl 6 10.00 Partly Cloudy FEW024 SCT035 53.1 39 59% 30.13 1021.2
16 10:53 SW 7 10.00 Mostly Cloudy FEW024 BKN035 BKN070 50 39 52 44.1 66% 48 30.14 1021.4
16 09:53 S 10 10.00 Mostly Cloudy BKN016 BKN036 51.1 43 74% 30.14 1021.4
16 08:53 S 8 10.00 Overcast SCT014 BKN024 OVC030 46.9 42.1 83% 44 30.13 1021.1
16 07:53 SW 6 10.00 Overcast BKN014 OVC021 46 42.1 86% 44 30.13 1020.9
16 06:53 SW 10 10.00 Overcast BKN014 BKN020 OVC028 45 41 86% 40 30.11 1020.3
16 05:53 S 10 10.00 Mostly Cloudy FEW011 SCT017 BKN120 45 39.9 83% 40 30.08 1019.4
16 04:53 S 15 10.00 Mostly Cloudy FEW013 SCT022 SCT100 BKN250 45 41 46.9 44.1 86% 39 30.07 1019.1
16 03:53 S 13 10.00 Mostly Cloudy SCT011 BKN100 44.1 42.1 93% 38 30.07 1019.1
16 02:53 S 15 G 24 10.00 Mostly Cloudy BKN015 BKN070 BKN110 45 42.1 90% 39 30.06 1018.7
16 01:53 S 14 10.00 Mostly Cloudy SCT012 BKN110 BKN140 45 42.1 90% 39 30.05 1018.3
16 00:53 S 15 10.00 Overcast FEW015 FEW048 BKN100 OVC140 46 42.1 86% 40 30.06 1018.5
15 23:53 S 13 10.00 Overcast SCT016 OVC070 46 43 89% 41 30.06 1018.7
15 22:53 S 14 10.00 Overcast FEW015 BKN060 OVC080 46.9 43 51.1 46 86% 42 30.06 1018.8 0.22
15 21:53 S 13 10.00 Mostly Cloudy FEW018 SCT037 BKN090 46 43 89% 41 30.06 1018.7
15 20:53 S 10 10.00 Mostly Cloudy FEW015 BKN034 46.9 45 93% 43 30.05 1018.5 0.12
15 19:53 S 12 5.00 Light Rain Fog/Mist FEW014 BKN038 OVC048 48 45 89% 44 30.07 1018.9 0.07 0.1
15 18:53 S 14 10.00 Overcast FEW027 BKN100 OVC110 48.9 45 86% 44 30.07 1019.0 0.02
15 17:53 S 10 10.00 Light Rain FEW015 SCT020 BKN055 48.9 45 86% 45 30.08 1019.4 0.01
15 16:53 S 14 10.00 Overcast FEW020 BKN030 OVC035 50 43 50 46.9 77% 45 30.09 1019.7 0.04
15 15:53 S 14 10.00 Mostly Cloudy FEW017 BKN025 BKN120 48 43 83% 43 30.11 1020.4
15 14:53 S 18 10.00 Overcast SCT016 BKN032 OVC060 48 44.1 86% 42 30.11 1020.3
15 13:53 S 15 G 25 10.00 Light Rain FEW011 SCT032 OVC043 48.9 46 90% 44 30.12 1020.6 0.01 0.04
15 12:53 SW 15 9.00 Light Rain FEW026 BKN034 OVC046 48 44.1 86% 43 30.13 1021.0 0.01
15 11:53 SW 14 G 25 9.00 Light Rain FEW014 BKN028 OVC044 46.9 42.1 83% 42 30.14 1021.2 0.02
15 10:53 SW 18 G 28 10.00 Light Rain SCT019 BKN033 OVC055 50 43 51.1 46 77% 44 30.13 1021.2
15 07:53 S 14 10.00 Mostly Cloudy BKN017 BKN024 BKN065 48 42.1 80% 43 30.14 1021.2
15 06:53 S 13 10.00 Mostly Cloudy FEW014 BKN017 BKN024 48 42.1 80% 43 30.13 1021.1
15 05:53 S 13 10.00 Partly Cloudy FEW010 SCT017 SCT230 46 42.1 86% 41 30.13 1021.1
15 04:53 S 12 10.00 Mostly Cloudy BKN018 BKN230 46 43 51.1 46 89% 41 30.13 1021.1
15 03:53 S 10 10.00 Overcast BKN019 OVC230 46.9 43 86% 43 30.14 1021.3
15 02:53 S 10 10.00 Mostly Cloudy BKN021 46.9 43 86% 43 30.14 1021.3
15 01:53 S 12 10.00 Overcast OVC017 48 44.1 86% 44 30.14 1021.1
15 00:53 SW 12 G 21 10.00 Mostly Cloudy SCT012 BKN016 BKN220 48 44.1 86% 44 30.13 1020.8
14 23:53 S 12 G 23 10.00 Overcast OVC013 48.9 46 90% 45 30.12 1020.4
14 22:53 S 14 10.00 Mostly Cloudy SCT016 BKN028 50 46.9 55 50 89% 45 30.11 1020.1 0.01
14 21:53 S 10 10.00 Overcast FEW017 SCT022 OVC035 51.1 46.9 86% 30.11 1020.2 0.01
14 20:53 S 12 10.00 Mostly Cloudy FEW026 BKN035 BKN065 53.1 45 74% 30.1 1020.0
14 19:53 SW 15 G 21 10.00 Mostly Cloudy BKN028 BKN037 54 44.1 69% 30.11 1020.2
14 18:53 SW 12 10.00 Mostly Cloudy FEW028 BKN037 BKN080 54 44.1 69% 30.11 1020.3
14 17:53 SW 17 G 25 10.00 Mostly Cloudy FEW030 BKN040 BKN085 55 44.1 67% 30.12 1020.5
14 16:53 SW 15 10.00 Mostly Cloudy FEW030 BKN042 BKN055 55 44.1 62.1 53.1 67% 30.12 1020.7
14 15:53 SW 14 G 25 10.00 Light Rain BKN032 BKN060 54 45 72% 30.13 1020.9
14 14:53 SW 15 G 24 10.00 Mostly Cloudy FEW036 SCT050 BKN110 BKN200 55.9 42.1 60% 30.11 1020.4
14 13:53 SW 14 G 26 10.00 Mostly Cloudy FEW034 SCT042 BKN055 BKN160 BKN200 57.9 42.1 56% 30.13 1020.8
14 12:53 SW 14 G 22 10.00 Mostly Cloudy FEW042 SCT060 BKN150 BKN190 61 43 52% 30.13 1020.8
14 11:53 S 12 10.00 Mostly Cloudy FEW026 SCT035 BKN055 BKN160 59 44.1 58% 30.14 1021.3
14 10:53 SW 13 G 22 10.00 Mostly Cloudy SCT028 BKN037 BKN060 BKN200 57 43 57.9 48.9 60% 30.15 1021.5
14 09:53 S 13 10.00 Mostly Cloudy SCT020 BKN060 BKN200 55 45 69% 30.15 1021.6
14 08:53 S 12 G 23 10.00 Partly Cloudy FEW018 SCT024 SCT200 55 45 69% 30.15 1021.7
14 07:53 S 16 10.00 Mostly Cloudy FEW014 SCT021 BKN045 51.1 45 80% 30.16 1021.8
14 06:53 S 12 10.00 Partly Cloudy SCT012 SCT150 51.1 46 83% 30.16 1021.8
14 05:53 S 9 10.00 Mostly Cloudy BKN014 BKN120 50 46 86% 47 30.14 1021.4
14 04:53 S 12 10.00 Overcast OVC013 51.1 46.9 53.1 51.1 86% 30.15 1021.6
14 03:53 S 12 10.00 Overcast BKN015 OVC019 51.1 46 83% 30.15 1021.8
14 02:53 S 10 10.00 Overcast FEW020 BKN060 OVC080 51.1 46 83% 30.15 1021.5
14 01:53 S 13 G 21 10.00 Mostly Cloudy BKN018 51.1 46 83% 30.15 1021.6
14 00:53 S 14 G 24 10.00 Mostly Cloudy BKN018 BKN095 52 46 80% 30.14 1021.4
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)