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.
13 21:53 SW 12 10.00 Overcast SCT010 BKN055 OVC100 42.1 39 45 42.1 89% 36 29.98 1015.9 0.16
13 20:53 SW 9 10.00 Light Rain SCT008 BKN013 OVC055 42.1 39.9 92% 37 29.96 1015.4
13 19:53 SW 12 10.00 Light Rain SCT010 BKN020 OVC047 43 41 93% 37 29.95 1015.0 0.04
13 18:53 S 17 G 22 7.00 Light Rain FEW008 BKN013 OVC036 45 43 93% 38 29.94 1014.7 0.03 0.12
13 17:53 S 7 7.00 Light Rain Fog/Mist FEW009 OVC030 45 43 93% 42 29.94 1014.8 0.02
13 16:53 SE 10 6.00 Light Rain Fog/Mist FEW009 SCT028 OVC035 45 43 93% 40 29.95 1015.0 0.07
13 15:53 S 8 6.00 Light Rain Fog/Mist FEW015 OVC030 45 43 46.9 44.1 93% 41 29.97 1015.7 0.08 0.2
13 14:53 S 6 5.00 Light Rain Fog/Mist BKN027 OVC032 45 43 93% 42 29.99 1016.5 0.08
13 13:53 SW 8 4.00 Light Rain Fog/Mist SCT017 BKN026 OVC034 45 43 93% 41 30.01 1017.1 0.03
13 12:53 SW 7 3.00 Light Rain Fog/Mist FEW021 BKN035 OVC045 46 43 89% 43 30.03 1017.6 0.01 0.01
13 11:53 S 7 10.00 Overcast FEW020 BKN032 OVC042 46.9 41 80% 44 30.04 1018.0
13 10:53 S 7 10.00 Overcast FEW020 BKN031 OVC042 46 39 77% 43 30.06 1018.6
13 09:53 SE 7 10.00 Overcast FEW017 BKN032 OVC041 44.1 37.9 44.1 42.1 79% 41 30.07 1019.2
13 08:53 SE 10 10.00 Overcast FEW015 BKN030 OVC035 44.1 39 83% 39 30.09 1019.7
13 07:53 SE 9 10.00 Overcast FEW012 BKN025 OVC035 43 41 93% 38 30.1 1020.0
13 06:53 S 6 10.00 Overcast FEW012 BKN023 OVC028 43 41 93% 40 30.11 1020.3
13 05:53 S 8 7.00 Light Rain SCT009 OVC017 43 41 93% 39 30.12 1020.7
13 04:53 S 7 9.00 Light Rain OVC027 43 39.9 89% 39 30.13 1021.1
13 03:53 S 7 10.00 Overcast OVC031 44.1 39 46 44.1 83% 41 30.15 1021.7
13 02:53 S 7 10.00 Overcast BKN033 OVC040 45 39 80% 42 30.16 1022.1
13 01:53 S 7 10.00 Overcast FEW030 BKN039 OVC080 44.1 39 83% 41 30.17 1022.4
13 00:53 S 7 10.00 Overcast SCT028 OVC080 44.1 39 83% 41 30.18 1022.9
12 23:53 S 8 10.00 Overcast SCT040 OVC080 45 39.9 83% 41 30.2 1023.4
12 22:53 SE 7 10.00 Overcast FEW040 OVC075 46 39 77% 43 30.21 1023.9
12 21:53 S 10 10.00 Overcast FEW029 OVC075 46 39.9 52 45 79% 42 30.22 1024.1
12 20:53 S 7 10.00 Overcast OVC075 46 39.9 79% 43 30.23 1024.5
12 19:53 SW 8 10.00 Mostly Cloudy BKN090 BKN200 46 39 77% 42 30.23 1024.4
12 18:53 SW 7 10.00 Mostly Cloudy BKN085 BKN200 48 37.9 68% 45 30.21 1024.0
12 17:53 SW 5 10.00 Mostly Cloudy FEW025 BKN100 BKN200 48.9 39 69% 48 30.21 1023.8
12 16:53 SW 6 10.00 Mostly Cloudy FEW025 BKN100 BKN200 50 39 66% 48 30.22 1024.0
12 15:53 SW 8 10.00 Partly Cloudy FEW025 FEW100 SCT200 52 37.9 53.1 41 59% 30.22 1024.2
12 14:53 SW 8 10.00 Partly Cloudy FEW020 FEW100 SCT200 52 37 57% 30.23 1024.6
12 13:53 S 7 10.00 A Few Clouds FEW015 FEW100 51.1 39 64% 30.25 1025.1
12 12:53 S 5 10.00 Partly Cloudy FEW010 FEW120 SCT200 48 37.9 68% 47 30.27 1025.7
12 11:53 S 8 10.00 Partly Cloudy FEW003 FEW140 SCT200 46 37.9 73% 42 30.28 1026.2
12 10:53 W 6 4.00 Fog/Mist SCT001 SCT005 BKN180 42.1 39 89% 39 30.28 1026.2
12 09:53 SW 3 5.00 Fog/Mist FEW001 FEW100 BKN180 41 39 41 36 93% 30.28 1026.2
12 08:53 S 6 0.50 Fog BKN001 BKN100 37.9 37.9 100% 34 30.27 1025.8
12 07:53 SE 7 0.25 Fog BKN002 BKN100 39 37.9 96% 35 30.26 1025.7
12 06:53 NW 3 5.00 Fog/Mist BKN003 39.9 39 97% 30.25 1025.3
12 05:53 Calm 9.00 Mostly Cloudy BKN003 39 37 93% 30.24 1024.9
12 04:53 Calm 10.00 Mostly Cloudy BKN200 36 35.1 97% 30.23 1024.4
12 03:53 SE 5 10.00 Mostly Cloudy BKN200 37 35.1 42.1 37 93% 34 30.23 1024.4
12 02:53 E 5 10.00 Partly Cloudy SCT200 37 36 96% 34 30.23 1024.4
12 01:53 Calm 10.00 Partly Cloudy SCT200 37.9 36 93% 30.21 1024.0
12 00:53 E 3 10.00 Partly Cloudy SCT200 39 37 93% 30.2 1023.6
11 23:53 Calm 10.00 Partly Cloudy SCT200 39 36 89% 30.19 1023.1
11 22:53 Calm 10.00 Partly Cloudy SCT200 41 37.9 89% 30.18 1022.9
11 21:53 N 5 10.00 Partly Cloudy SCT200 41 37.9 51.1 39 89% 38 30.17 1022.5
11 20:53 N 7 10.00 Partly Cloudy SCT200 42.1 37.9 85% 38 30.17 1022.5
11 19:53 N 7 10.00 Partly Cloudy SCT200 42.1 37.9 85% 38 30.16 1022.4
11 18:53 N 7 10.00 Partly Cloudy SCT200 44.1 37 76% 41 30.16 1022.0
11 17:53 NW 3 10.00 Partly Cloudy SCT200 45 37.9 77% 30.14 1021.5
11 16:53 W 5 10.00 Partly Cloudy SCT200 48.9 37 64% 48 30.13 1021.2
11 15:53 N 6 10.00 Partly Cloudy SCT230 51.1 37.9 52 44.1 61% 30.12 1020.8
11 14:53 N 9 10.00 Mostly Cloudy BKN230 51.1 37.9 61% 30.12 1020.6
11 13:53 N 9 10.00 Partly Cloudy FEW030 SCT210 51.1 37 59% 30.12 1020.8
11 12:53 N 8 10.00 Partly Cloudy FEW025 SCT210 50 36 59% 47 30.13 1021.1
11 11:53 N 13 10.00 Partly Cloudy FEW020 FEW090 SCT210 48 37.9 68% 43 30.14 1021.4
11 10:53 N 9 10.00 Partly Cloudy FEW020 FEW090 SCT210 46 36 68% 42 30.14 1021.4
11 09:53 N 14 10.00 Partly Cloudy FEW020 FEW090 SCT210 44.1 37 44.1 39.9 76% 38 30.13 1021.0
11 08:53 N 10 10.00 Partly Cloudy FEW015 FEW080 SCT210 42.1 37.9 85% 37 30.12 1020.8
11 07:53 NE 12 5.00 Fog/Mist FEW010 SCT210 39.9 37.9 93% 34 30.1 1020.1
11 06:53 NE 13 7.00 A Few Clouds FEW008 39.9 37.9 93% 33 30.08 1019.4
11 05:53 N 13 8.00 Mostly Cloudy BKN008 41 39 93% 34 30.08 1019.5
11 04:53 NE 16 8.00 Overcast OVC008 41 39 93% 33 30.07 1019.0
11 03:53 N 18 9.00 Mostly Cloudy BKN005 41 39 44.1 41 93% 33 30.07 1018.8
11 02:53 N 20 10.00 Mostly Cloudy BKN005 41 39 93% 33 30.07 1018.9
11 01:53 N 15 10.00 Fair CLR 41 39 93% 34 30.06 1018.7
11 00:53 N 14 10.00 Fair CLR 42.1 39 89% 35 30.05 1018.3
10 23:53 N 15 10.00 Fair CLR 43 39 86% 36 30.05 1018.4
10 22:53 N 15 10.00 Fair CLR 44.1 39 83% 38 30.04 1017.9
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)