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.
19 04:53 SW 6 10.00 Overcast OVC018 55 48.9 59 55 80% 30.07 1018.8
19 03:53 SW 8 10.00 Overcast BKN017 OVC025 55.9 48.9 77% 30.07 1018.6
19 02:53 SW 8 10.00 Overcast BKN018 OVC024 55.9 48.9 77% 30.06 1018.4
19 01:53 SW 8 10.00 Mostly Cloudy BKN020 BKN030 55.9 50 81% 30.05 1018.2
19 00:53 SW 9 10.00 Partly Cloudy SCT030 55.9 51.1 84% 30.04 1017.9
18 23:53 SW 8 10.00 Partly Cloudy SCT030 57 52 83% 30.04 1017.7
18 22:53 SW 8 10.00 A Few Clouds FEW035 57.9 52 70 57.9 81% 30.03 1017.3
18 21:53 SW 9 10.00 Partly Cloudy SCT035 SCT150 SCT250 61 53.1 75% 30.01 1016.8
18 20:53 SW 7 10.00 Partly Cloudy FEW030 SCT150 SCT250 64 54 70% 30 1016.4
18 19:53 SW 12 10.00 Partly Cloudy FEW030 SCT150 SCT250 66.9 54 63% 30 1016.4
18 18:53 S 6 10.00 Partly Cloudy FEW025 SCT150 SCT250 69.1 54 59% 29.99 1016.2
18 17:53 SW 10 10.00 Partly Cloudy FEW025 SCT150 70 54 57% 30 1016.2
18 16:53 SW 13 10.00 Mostly Cloudy FEW025 BKN160 BKN200 68 53.1 69.1 64 59% 30 1016.2
18 15:53 SW 13 10.00 Mostly Cloudy FEW025 SCT140 BKN200 68 53.1 59% 30 1016.4
18 14:53 SW 13 10.00 Mostly Cloudy FEW025 SCT140 BKN220 66.9 52 59% 30 1016.5
18 13:53 SW 10 10.00 Overcast FEW024 BKN180 OVC220 66.9 53.1 61% 30 1016.5
18 12:53 W 7 G 17 10.00 Overcast FEW024 BKN180 OVC220 66.9 53.1 61% 30 1016.3
18 11:53 W 9 10.00 Overcast FEW020 BKN210 OVC240 64.9 53.1 66% 29.99 1016.0
18 10:53 SW 10 10.00 Mostly Cloudy FEW017 SCT210 BKN240 64.9 53.1 64.9 57 66% 29.98 1015.5
18 09:53 SW 10 10.00 Mostly Cloudy FEW012 BKN230 62.1 53.1 73% 29.98 1015.5
18 08:53 SW 12 10.00 Mostly Cloudy SCT009 BKN230 60.1 53.1 78% 29.98 1015.6
18 07:53 S 14 10.00 Mostly Cloudy BKN009 BKN230 59 53.1 81% 29.96 1014.9
18 06:53 SW 9 10.00 A Few Clouds FEW008 FEW230 57 53.1 87% 29.95 1014.5
18 05:53 SW 10 10.00 A Few Clouds FEW012 FEW040 57.9 53.1 84% 29.94 1014.2
18 04:53 SW 5 10.00 A Few Clouds FEW040 60.1 53.1 71.1 60.1 78% 29.94 1014.0
18 03:53 S 6 10.00 Fair CLR 61 53.1 75% 29.93 1013.8
18 02:53 SW 6 10.00 Fair CLR 63 53.1 70% 29.92 1013.6
18 01:53 SW 8 10.00 Fair CLR 64 54 70% 29.92 1013.5
18 00:53 S 8 10.00 Fair CLR 64.9 55.9 73% 29.92 1013.5
17 23:53 SW 5 10.00 Fair CLR 69.1 54 59% 29.92 1013.5
17 22:53 Calm 10.00 A Few Clouds FEW080 70 53.1 86 70 55% 29.91 1013.3
17 20:53 NW 5 10.00 A Few Clouds FEW070 77 55 47% 78 29.89 1012.5
17 18:53 NW 7 10.00 A Few Clouds FEW070 84 54 36% 83 29.88 1012.1
17 17:53 NW 8 10.00 A Few Clouds FEW070 84 53.1 34% 83 29.89 1012.6
17 16:53 NW 9 10.00 A Few Clouds FEW070 84 52 84 64.9 33% 82 29.9 1012.7
17 15:53 Vrbl 7 10.00 A Few Clouds FEW070 82 54 38% 81 29.91 1013.1
17 14:53 W 8 10.00 A Few Clouds FEW070 79 53.1 41% 79 29.92 1013.5
17 13:53 Vrbl 3 10.00 A Few Clouds FEW070 78.1 52 40% 79 29.93 1013.9
17 12:53 W 8 10.00 A Few Clouds FEW070 73 52 48% 29.94 1014.1
17 11:53 SW 8 10.00 Fair CLR 71.1 52 51% 29.94 1014.4
17 10:53 S 6 10.00 Fair CLR 66 52 66 55.9 61% 29.94 1014.3
17 09:53 SW 6 10.00 Fair CLR 63 52 68% 29.94 1014.4
17 08:53 Vrbl 7 10.00 A Few Clouds FEW009 59 53.1 81% 29.94 1014.1
17 07:53 SW 8 10.00 Partly Cloudy SCT007 57.9 53.1 84% 29.92 1013.6
17 06:53 S 8 10.00 A Few Clouds FEW006 57 53.1 87% 29.9 1012.9
17 05:53 S 9 10.00 Fair CLR 55.9 52 87% 29.88 1012.1
17 04:53 SW 9 10.00 Fair CLR 57 53.1 73.9 57 87% 29.87 1011.8
17 03:53 SW 7 10.00 Fair CLR 57.9 53.1 84% 29.86 1011.4
17 02:53 S 8 10.00 Fair CLR 61 53.1 75% 29.84 1010.7
17 01:53 SW 3 10.00 Fair CLR 64 53.1 68% 29.83 1010.3
17 00:53 S 6 10.00 Fair CLR 66 53.1 63% 29.82 1010.0
16 23:53 S 5 10.00 Fair CLR 68 51.1 55% 29.8 1009.4
16 22:53 NW 7 10.00 Fair CLR 73.9 48 93 73 40% 29.8 1009.2
16 21:53 W 7 10.00 A Few Clouds FEW100 75 48.9 40% 77 29.79 1008.9
16 20:53 W 6 10.00 Fair CLR 81 48 32% 80 29.77 1008.2
16 19:53 NW 7 10.00 A Few Clouds FEW070 84.9 51.1 31% 83 29.77 1008.2
16 18:53 W 10 10.00 A Few Clouds FEW070 89.1 50 26% 86 29.76 1008.0
16 17:53 SW 12 10.00 A Few Clouds FEW070 91.9 50 24% 89 29.77 1008.4
16 16:53 SW 12 G 21 10.00 A Few Clouds FEW070 91.9 50 93.9 79 24% 89 29.79 1008.8
16 15:53 S 8 10.00 A Few Clouds FEW070 91.9 50 24% 89 29.81 1009.6
16 14:53 SW 7 10.00 A Few Clouds FEW070 91.9 50 24% 89 29.83 1010.4
16 13:53 Calm 10.00 A Few Clouds FEW070 88 48.9 26% 85 29.86 1011.2
16 12:53 Vrbl 6 10.00 A Few Clouds FEW070 86 50 29% 84 29.88 1011.9
16 11:53 S 7 10.00 A Few Clouds FEW100 82.9 52 34% 82 29.89 1012.4
16 10:53 S 8 10.00 A Few Clouds FEW080 80.1 53.1 80.1 66 39% 80 29.9 1012.7
16 09:53 Vrbl 3 10.00 Fair CLR 78.1 54 43% 79 29.91 1012.9
16 08:53 S 7 10.00 Fair CLR 75 54 48% 78 29.92 1013.5
16 07:53 S 3 10.00 Fair CLR 71.1 54 55% 29.92 1013.4
16 06:53 Calm 10.00 Fair CLR 68 55 63% 29.92 1013.6
16 05:53 Calm 10.00 Fair CLR 66.9 53.1 61% 29.92 1013.5
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)