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.
30 11:53 W 6 10.00 Overcast OVC012 64 57 78% 30.13 1020.8
30 10:53 Calm 9.00 Overcast OVC010 63 57.9 63 57 84% 30.13 1020.9
30 09:53 Vrbl 3 4.00 Fog/Mist OVC006 60.1 57 90% 30.14 1021.2
30 08:53 Calm 2.00 Fog/Mist BKN003 OVC007 59 55.9 90% 30.14 1021.0
30 07:53 Calm 2.00 Fog/Mist BKN003 OVC008 57 55.9 96% 30.13 1020.9
30 06:53 S 6 4.00 Fog/Mist OVC008 57.9 55 90% 30.13 1020.7
30 05:53 Calm 10.00 Overcast OVC011 57.9 55 90% 30.12 1020.2
30 04:53 SW 5 10.00 Overcast FEW010 OVC015 57.9 55 60.1 57 90% 30.12 1020.4
30 03:53 SW 3 10.00 Overcast OVC016 57.9 55 90% 30.12 1020.4
30 02:53 S 5 10.00 Overcast OVC019 57.9 55 90% 30.12 1020.3
30 01:53 S 6 10.00 Partly Cloudy SCT020 SCT250 57 55 93% 30.12 1020.3
30 00:53 S 6 10.00 Partly Cloudy FEW032 SCT250 57.9 55 90% 30.11 1020.3
29 23:53 S 5 10.00 Partly Cloudy SCT032 SCT230 59 55.9 90% 30.12 1020.4
29 22:53 W 3 10.00 Partly Cloudy FEW030 SCT230 60.1 55.9 73 60.1 86% 30.11 1020.2
29 21:53 W 5 10.00 Partly Cloudy SCT230 63 57 81% 30.1 1019.8
29 20:53 SW 7 10.00 Mostly Cloudy BKN230 64.9 57 76% 30.1 1019.5
29 19:53 SW 6 10.00 Mostly Cloudy FEW210 BKN250 69.1 60.1 73% 30.07 1018.8
29 18:53 W 5 10.00 Mostly Cloudy FEW210 BKN250 71.1 60.1 68% 30.07 1018.7
29 17:53 W 5 10.00 Mostly Cloudy FEW210 BKN250 72 60.1 66% 30.07 1018.7
29 16:53 S 5 10.00 Mostly Cloudy FEW025 SCT210 BKN250 71.1 60.1 72 62.1 68% 30.07 1018.8
29 15:53 Vrbl 5 10.00 Mostly Cloudy FEW025 BKN220 72 60.1 66% 30.08 1019.1
29 14:53 SW 7 10.00 Mostly Cloudy FEW020 SCT060 BKN220 70 60.1 71% 30.09 1019.4
29 13:53 S 10 10.00 Mostly Cloudy SCT017 BKN060 BKN220 70 59 68% 30.1 1019.6
29 12:53 S 9 10.00 Mostly Cloudy SCT016 BKN070 BKN190 68 59 73% 30.1 1019.8
29 11:53 S 9 10.00 Mostly Cloudy BKN013 BKN060 BKN170 66.9 59 76% 30.1 1019.8
29 10:53 S 8 10.00 Overcast OVC005 62.1 59 64 60.1 90% 30.1 1019.7
29 09:53 S 6 10.00 Overcast SCT005 BKN013 OVC160 64 59 84% 30.09 1019.2
29 08:53 W 5 10.00 Mostly Cloudy FEW007 SCT030 BKN180 62.1 59 90% 30.08 1018.9
29 07:53 S 6 10.00 Mostly Cloudy FEW020 SCT040 BKN190 62.1 59 90% 30.07 1018.6
29 06:53 S 3 10.00 Mostly Cloudy FEW020 BKN050 BKN200 61 57.9 90% 30.06 1018.2
29 05:53 S 3 10.00 Mostly Cloudy BKN200 61 57.9 90% 30.05 1017.9
29 04:53 W 3 10.00 Mostly Cloudy BKN200 60.1 57 70 60.1 90% 30.04 1017.6
29 03:53 SW 3 10.00 Mostly Cloudy BKN190 62.1 57 84% 30.04 1017.6
29 02:53 Calm 10.00 Mostly Cloudy FEW080 BKN160 63 57.9 84% 30.02 1017.0
29 01:53 W 5 10.00 Mostly Cloudy BKN170 63 57.9 84% 30.01 1016.6
29 00:53 W 3 10.00 Mostly Cloudy FEW080 BKN160 64.9 57.9 78% 30.01 1016.5
28 23:53 W 6 10.00 Partly Cloudy SCT120 SCT200 66 60.1 81% 30.01 1016.7
28 22:53 N 5 10.00 Partly Cloudy SCT120 SCT200 69.1 61 82 69.1 76% 30.01 1016.6
28 21:53 N 8 10.00 Partly Cloudy FEW110 SCT200 72 61 68% 30.01 1016.6
28 20:53 N 7 10.00 Partly Cloudy FEW050 SCT120 SCT200 73 61 66% 30 1016.5
28 19:53 N 5 10.00 Partly Cloudy FEW050 SCT150 SCT200 75.9 60.1 58% 78 30 1016.3
28 18:53 N 7 10.00 Partly Cloudy FEW050 FEW150 SCT200 79 62.1 56% 80 30 1016.3
28 17:53 W 8 10.00 Partly Cloudy FEW050 SCT200 80.1 61 52% 81 30 1016.4
28 16:53 NW 6 10.00 Partly Cloudy FEW050 SCT200 81 61 82 69.1 51% 82 30.01 1016.6
28 15:53 W 7 10.00 Partly Cloudy FEW040 SCT200 81 61 51% 82 30.02 1016.9
28 14:53 W 7 10.00 Partly Cloudy FEW040 SCT200 79 61 54% 80 30.04 1017.4
28 13:53 W 9 10.00 Partly Cloudy FEW030 SCT200 78.1 59 52% 79 30.05 1017.9
28 12:53 NW 8 10.00 Partly Cloudy FEW030 SCT200 75.9 59 56% 78 30.06 1018.2
28 11:53 W 7 10.00 A Few Clouds FEW160 72 59 64% 30.07 1018.7
28 10:53 Vrbl 5 10.00 Partly Cloudy SCT160 69.1 59 69.1 60.1 70% 30.08 1019.0
28 09:53 W 5 10.00 Mostly Cloudy FEW005 BKN160 66 59 78% 30.08 1018.9
28 08:53 S 5 10.00 Mostly Cloudy FEW005 BKN160 64 59 84% 30.07 1018.8
28 07:53 N 3 10.00 Mostly Cloudy FEW005 BKN150 61 57.9 90% 30.07 1018.6
28 06:53 W 5 10.00 Mostly Cloudy FEW005 BKN150 60.1 57 90% 30.06 1018.4
28 05:53 W 3 10.00 Mostly Cloudy BKN130 61 57.9 90% 30.05 1018.1
28 04:53 Calm 10.00 Mostly Cloudy BKN120 64 57.9 66 63 81% 30.05 1018.0
28 03:53 Calm 10.00 Mostly Cloudy BKN110 64 57.9 81% 30.05 1017.9
28 02:53 Calm 10.00 Overcast OVC110 63 59 87% 30.05 1018.0
28 01:53 SW 3 10.00 Overcast OVC110 64 57.9 81% 30.04 1017.7
28 00:53 SW 3 10.00 Mostly Cloudy BKN110 64 57.9 81% 30.04 1017.5
27 23:53 S 7 10.00 Mostly Cloudy BKN110 64 59 84% 30.03 1017.3
27 22:53 SW 3 10.00 Mostly Cloudy FEW070 BKN120 66 57.9 72 64.9 75% 30.02 1017.1
27 21:53 W 5 10.00 Overcast OVC120 66.9 57 71% 30.03 1017.2
27 20:53 S 3 10.00 Overcast BKN120 OVC200 66.9 57 71% 30.02 1016.9
27 19:53 SE 6 10.00 Overcast BKN120 OVC200 66.9 57.9 73% 30.01 1016.5
27 18:53 SW 5 10.00 Overcast BKN110 OVC200 69.1 57 66% 30 1016.3
27 17:53 SW 7 10.00 Overcast BKN150 OVC250 69.1 57.9 68% 30.01 1016.7
27 16:53 SW 9 10.00 Mostly Cloudy BKN180 BKN250 71.1 57.9 75 66 63% 30.02 1016.9
27 15:53 W 7 10.00 Mostly Cloudy BKN170 BKN250 73 57.9 59% 30.01 1016.8
27 14:53 S 9 10.00 Mostly Cloudy BKN170 BKN250 75 57.9 55% 78 30.02 1016.9
27 13:53 S 7 10.00 Mostly Cloudy BKN150 BKN210 71.1 57 61% 30.02 1017.0
27 12:53 SW 10 10.00 Mostly Cloudy BKN150 BKN210 71.1 55.9 59% 30.02 1016.9
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)