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.
11 18:53 N 13 10.00 A Few Clouds FEW250 66.9 42.1 41% 30.05 1018.0
11 17:53 N 10 10.00 Partly Cloudy SCT230 70 45 41% 30.06 1018.4
11 16:53 N 10 10.00 Partly Cloudy FEW040 SCT230 71.1 46 72 63 41% 30.08 1019.0
11 15:53 N 9 10.00 Partly Cloudy FEW040 SCT230 71.1 45 39% 30.1 1019.7
11 14:53 N 15 G 20 10.00 Partly Cloudy FEW040 FEW200 SCT250 70 43 38% 30.12 1020.5
11 13:53 NW 14 10.00 A Few Clouds FEW040 FEW250 68 46 45% 30.14 1021.1
11 11:53 N 10 10.00 A Few Clouds FEW040 FEW250 66 45 47% 30.18 1022.4
11 10:53 N 10 G 18 10.00 A Few Clouds FEW030 FEW250 63 46.9 63 52 56% 30.19 1022.8
11 09:53 N 14 10.00 A Few Clouds FEW030 FEW240 60.1 45 58% 30.21 1023.4
11 08:53 N 13 10.00 Partly Cloudy FEW025 FEW060 SCT240 57 45 64% 30.22 1023.9
11 07:53 N 10 10.00 Partly Cloudy FEW020 FEW050 SCT240 55.9 45 67% 30.22 1024.0
11 06:53 NW 6 10.00 Partly Cloudy FEW020 FEW050 SCT240 53.1 46 77% 30.23 1024.1
11 05:53 NE 7 10.00 Partly Cloudy FEW020 SCT046 SCT060 52 48 86% 30.22 1024.0
11 04:53 E 6 10.00 Mostly Cloudy SCT021 BKN041 BKN060 52 48.9 55 51.1 89% 30.24 1024.5
11 03:53 E 5 10.00 Overcast SCT025 OVC042 53.1 50 89% 30.24 1024.5
11 02:53 NE 7 10.00 Mostly Cloudy SCT040 BKN055 BKN065 54 48.9 83% 30.23 1024.2
11 01:53 Calm 10.00 Mostly Cloudy BKN060 52 48.9 89% 30.2 1023.4
11 00:53 Calm 10.00 A Few Clouds FEW050 53.1 50 89% 30.18 1022.8
10 23:53 S 5 10.00 A Few Clouds FEW040 53.1 48.9 86% 30.17 1022.3
10 22:53 W 6 10.00 Partly Cloudy SCT040 55 48 66 55 77% 30.16 1022.0
10 21:53 NE 5 10.00 Mostly Cloudy FEW041 BKN070 59 46.9 64% 30.15 1021.5
10 20:53 Calm 10.00 Mostly Cloudy FEW041 BKN070 59 46.9 64% 30.14 1021.4
10 19:53 W 7 10.00 Mostly Cloudy FEW041 BKN070 BKN085 60.1 46.9 62% 30.14 1021.1
10 18:53 NW 5 10.00 Mostly Cloudy FEW041 BKN060 62.1 46.9 58% 30.13 1020.8
10 17:53 Vrbl 3 10.00 Mostly Cloudy FEW041 BKN065 BKN085 64 44.1 48% 30.13 1020.9
10 16:53 N 5 10.00 Mostly Cloudy FEW041 BKN060 BKN075 66 46 66 55 49% 30.13 1020.7
10 15:53 SW 3 10.00 Mostly Cloudy FEW033 BKN065 64 46 52% 30.13 1020.7
10 14:53 Vrbl 5 10.00 Mostly Cloudy SCT033 BKN055 64 46.9 54% 30.12 1020.5
10 12:53 SW 8 10.00 Overcast OVC021 57.9 48 70% 30.11 1020.3
10 11:53 SW 8 10.00 Overcast BKN015 BKN023 OVC033 55.9 48.9 77% 30.11 1020.1
10 10:53 S 6 10.00 Mostly Cloudy SCT011 SCT023 BKN033 55.9 50 55.9 48 81% 30.09 1019.5
10 09:53 SW 8 10.00 Overcast BKN013 BKN020 OVC027 54 48.9 83% 30.09 1019.7
10 08:53 W 6 10.00 Overcast BKN010 OVC020 53.1 48.9 86% 30.07 1018.9
10 07:53 W 6 10.00 Overcast FEW006 BKN013 OVC022 53.1 50 89% 30.06 1018.5
10 06:53 SE 6 10.00 Mostly Cloudy FEW060 SCT140 BKN240 52 48 86% 30.03 1017.3
10 05:53 Calm 10.00 Overcast SCT100 SCT150 OVC250 48.9 46.9 93% 30.06 1018.4
10 04:53 Calm 10.00 Mostly Cloudy FEW100 BKN250 50 46.9 57.9 48.9 89% 30.04 1017.9
10 03:53 Calm 10.00 Mostly Cloudy BKN250 51.1 48 89% 30.04 1017.7
10 02:53 Calm 10.00 Partly Cloudy FEW190 SCT250 51.1 46.9 86% 30.02 1017.2
10 01:53 NW 3 10.00 Partly Cloudy SCT230 53.1 46.9 80% 30.01 1016.8
10 00:53 N 6 10.00 Partly Cloudy SCT230 55.9 46 70% 30.01 1016.8
09 23:53 N 3 10.00 Partly Cloudy SCT230 57 46 67% 30.01 1016.7
09 22:53 NW 3 10.00 Mostly Cloudy SCT180 BKN230 57.9 48 69.1 57.9 70% 30.01 1016.9
09 21:53 NW 3 10.00 Partly Cloudy SCT180 SCT230 57.9 48 70% 30.01 1016.8
09 20:53 N 6 10.00 Partly Cloudy SCT180 SCT230 61 46.9 60% 30 1016.5
09 19:53 N 6 10.00 Mostly Cloudy SCT180 BKN230 64.9 46.9 52% 30.01 1016.7
09 18:53 NW 5 10.00 Mostly Cloudy BKN200 66 46.9 50% 30.02 1017.2
09 17:53 N 5 10.00 Mostly Cloudy BKN200 68 46 45% 30.05 1017.9
09 16:53 N 6 10.00 Mostly Cloudy BKN200 69.1 45 69.1 61 42% 30.06 1018.5
09 15:53 NW 8 10.00 Mostly Cloudy BKN230 68 44.1 42% 30.09 1019.4
09 14:53 NW 9 10.00 Mostly Cloudy BKN250 66 45 47% 30.1 1019.8
09 13:53 W 9 10.00 Mostly Cloudy BKN250 64.9 46.9 52% 30.11 1020.1
09 12:53 W 10 10.00 Mostly Cloudy BKN250 64.9 48.9 56% 30.13 1020.7
09 11:53 W 7 10.00 Mostly Cloudy BKN250 62.1 48.9 62% 30.15 1021.5
09 10:53 NW 6 10.00 Mostly Cloudy FEW024 BKN250 61 50 61 48 67% 30.15 1021.8
09 09:53 W 6 10.00 Mostly Cloudy SCT016 BKN250 57.9 50 75% 30.17 1022.2
09 08:53 S 3 10.00 Partly Cloudy FEW014 SCT025 SCT250 55.9 48 75% 30.18 1022.7
09 07:53 NE 3 10.00 Mostly Cloudy SCT005 BKN025 54 48 80% 30.2 1023.2
09 06:53 Calm 10.00 A Few Clouds FEW002 FEW025 51.1 48 89% 30.2 1023.2
09 05:53 Calm 10.00 A Few Clouds FEW002 FEW025 48.9 46 90% 30.2 1023.1
09 04:53 Calm 10.00 A Few Clouds FEW025 50 46.9 53.1 50 89% 30.2 1023.3
09 03:53 Calm 10.00 A Few Clouds FEW027 51.1 48 89% 30.21 1023.5
09 02:53 S 5 10.00 Mostly Cloudy FEW013 BKN025 52 48 86% 30.21 1023.8
09 01:53 SW 6 10.00 Overcast SCT013 OVC023 53.1 48 83% 30.22 1024.0
09 00:53 S 7 10.00 Overcast BKN016 OVC060 53.1 48 83% 30.22 1024.0
08 23:53 SW 7 10.00 Mostly Cloudy BKN016 52 46.9 83% 30.21 1023.7
08 22:53 S 7 10.00 A Few Clouds FEW035 FEW075 53.1 46 62.1 52 77% 30.21 1023.5
08 21:53 S 6 10.00 A Few Clouds FEW035 FEW075 54 45 72% 30.2 1023.3
08 20:53 SW 7 10.00 A Few Clouds FEW035 FEW080 55.9 45 67% 30.19 1023.0
08 19:53 SW 7 10.00 A Few Clouds FEW040 FEW085 57.9 45 62% 30.17 1022.3
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)