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.
06 12:53 S 8 10.00 Partly Cloudy FEW035 SCT220 66 46 49% 30.01 1016.8
06 11:53 S 7 10.00 A Few Clouds FEW230 63 46 54% 30.03 1017.4
06 10:53 S 7 10.00 Partly Cloudy FEW140 SCT230 61 45 61 46 56% 30.03 1017.5
06 09:53 SE 3 10.00 A Few Clouds FEW230 57 45 64% 30.03 1017.6
06 08:53 Calm 10.00 A Few Clouds FEW140 FEW220 53.1 45 74% 30.04 1017.9
06 07:53 S 5 10.00 Partly Cloudy FEW140 SCT220 50 45 83% 49 30.03 1017.5
06 06:53 Calm 10.00 Partly Cloudy FEW140 SCT220 46.9 44.1 90% 30.03 1017.6
06 05:53 Calm 10.00 A Few Clouds FEW220 46.9 43 86% 30.02 1017.2
06 04:53 Calm 10.00 Fair CLR 48 43 55 46.9 83% 30.03 1017.5
06 03:53 S 3 10.00 Fair CLR 48.9 42.1 77% 30.04 1017.6
06 02:53 Calm 10.00 Fair CLR 50 43 77% 30.04 1017.6
06 01:53 W 3 10.00 Fair CLR 52 42.1 69% 30.04 1017.6
06 00:53 N 3 10.00 Fair CLR 53.1 43 69% 30.03 1017.6
05 23:53 NW 3 10.00 Fair CLR 52 42.1 69% 30.03 1017.4
05 22:53 N 5 10.00 A Few Clouds FEW250 54 42.1 66.9 54 64% 30.03 1017.5
05 21:53 N 8 10.00 Partly Cloudy SCT250 57 42.1 58% 30.03 1017.5
05 20:53 N 6 10.00 Mostly Cloudy BKN250 55.9 41 57% 30.03 1017.6
05 19:53 N 5 10.00 Mostly Cloudy BKN250 59 43 56% 30.02 1017.1
05 18:53 NW 6 10.00 Mostly Cloudy BKN250 63 43 48% 30.02 1017.0
05 17:53 NW 8 10.00 Mostly Cloudy BKN250 64 43 46% 30.02 1017.2
05 16:53 W 7 10.00 Mostly Cloudy BKN250 66.9 44.1 66.9 55.9 44% 30.03 1017.5
05 15:53 W 7 10.00 Mostly Cloudy BKN250 66 45 47% 30.04 1018.0
05 14:53 N 9 10.00 Mostly Cloudy BKN250 64.9 44.1 47% 30.06 1018.4
05 13:53 N 9 10.00 Mostly Cloudy BKN240 64 45 50% 30.07 1019.0
05 12:53 N 9 10.00 Mostly Cloudy BKN240 60.1 45 58% 30.09 1019.5
05 11:53 N 7 10.00 Mostly Cloudy BKN240 59 45 60% 30.11 1020.2
05 10:53 N 12 10.00 Mostly Cloudy BKN230 55.9 44.1 55.9 46 65% 30.13 1020.8
05 09:53 N 14 10.00 Mostly Cloudy BKN230 52 44.1 75% 30.13 1021.0
05 08:53 N 14 10.00 Mostly Cloudy BKN230 50 43 77% 45 30.14 1021.4
05 07:53 N 13 10.00 Mostly Cloudy SCT160 BKN210 48 43 83% 43 30.15 1021.6
05 06:53 N 10 10.00 Mostly Cloudy FEW100 SCT160 BKN200 46 42.1 86% 42 30.15 1021.6
05 05:53 N 15 10.00 Mostly Cloudy BKN200 46.9 42.1 83% 41 30.15 1021.8
05 04:53 N 12 10.00 Mostly Cloudy BKN200 46.9 42.1 53.1 46.9 83% 42 30.17 1022.3
05 03:53 N 13 10.00 Mostly Cloudy BKN200 48 41 77% 43 30.17 1022.3
05 02:53 N 13 10.00 Mostly Cloudy BKN200 48.9 39.9 71% 44 30.18 1022.6
05 01:53 N 10 10.00 Mostly Cloudy SCT180 BKN220 48.9 39.9 71% 45 30.2 1023.3
05 00:53 N 15 10.00 Overcast OVC210 51.1 39.9 66% 30.2 1023.3
04 23:53 N 12 10.00 Mostly Cloudy BKN210 51.1 41 69% 30.21 1023.8
04 22:53 N 12 10.00 Mostly Cloudy BKN210 52 41 63 52 66% 30.23 1024.2
04 21:53 N 12 10.00 Mostly Cloudy BKN220 53.1 42.1 66% 30.23 1024.4
04 20:53 N 12 10.00 Partly Cloudy SCT230 52 42.1 69% 30.23 1024.5
04 19:53 N 12 10.00 Partly Cloudy SCT230 54 42.1 64% 30.23 1024.4
04 18:53 N 12 10.00 Partly Cloudy SCT200 57.9 41 53% 30.24 1024.8
04 17:53 N 12 10.00 Partly Cloudy SCT200 60.1 42.1 52% 30.25 1025.2
04 16:53 N 12 10.00 Partly Cloudy SCT200 63 41 63 54 45% 30.27 1025.5
04 15:53 N 10 10.00 Partly Cloudy SCT250 63 42.1 47% 30.28 1026.0
04 14:53 N 12 10.00 Partly Cloudy SCT250 62.1 42.1 48% 30.3 1026.6
04 13:53 NW 10 10.00 Partly Cloudy SCT250 60.1 42.1 52% 30.32 1027.4
04 12:53 N 12 10.00 Partly Cloudy SCT250 59 41 51% 30.33 1027.9
04 11:53 N 9 10.00 Partly Cloudy SCT250 55.9 39.9 55% 30.35 1028.5
04 10:53 NE 7 10.00 A Few Clouds FEW250 54 41 54 39.9 62% 30.37 1029.0
04 09:53 N 7 10.00 Partly Cloudy SCT250 50 41 71% 48 30.38 1029.4
04 08:53 Vrbl 3 10.00 A Few Clouds FEW250 46.9 39.9 77% 30.38 1029.5
04 07:53 NE 6 10.00 A Few Clouds FEW250 44.1 39 83% 41 30.38 1029.4
04 06:53 N 5 10.00 A Few Clouds FEW250 39.9 37.9 93% 37 30.38 1029.6
04 05:53 NE 6 10.00 Fair CLR 42.1 39.9 92% 39 30.39 1029.7
04 04:53 N 6 10.00 Fair CLR 41 39 48.9 41 93% 38 30.39 1029.9
04 03:53 NE 5 10.00 Fair CLR 43 39.9 89% 41 30.4 1030.2
04 02:53 NE 3 10.00 A Few Clouds FEW250 44.1 39 83% 30.4 1030.1
04 01:53 N 7 10.00 A Few Clouds FEW250 46 39.9 79% 43 30.41 1030.4
04 00:53 N 3 10.00 Fair CLR 46 39.9 79% 30.4 1030.2
03 23:53 N 6 10.00 Fair CLR 46.9 39 74% 45 30.4 1030.1
03 22:53 N 5 10.00 A Few Clouds FEW200 48 39 57.9 48 71% 47 30.4 1030.3
03 21:53 NW 5 10.00 Partly Cloudy FEW050 FEW090 SCT200 50 39 66% 49 30.4 1030.2
03 20:53 Calm 10.00 Partly Cloudy FEW055 FEW100 SCT200 52 37.9 59% 30.39 1029.8
03 19:53 W 3 10.00 Partly Cloudy FEW060 FEW110 SCT200 54 37 53% 30.38 1029.4
03 18:53 W 6 10.00 Mostly Cloudy FEW035 FEW060 SCT100 BKN200 55.9 37.9 51% 30.37 1029.2
03 17:53 W 6 10.00 Mostly Cloudy FEW030 FEW060 SCT100 BKN200 57 36 45% 30.37 1029.3
03 16:53 SW 6 10.00 Mostly Cloudy FEW040 FEW060 SCT100 BKN200 57 37 57.9 48.9 47% 30.38 1029.6
03 15:53 Vrbl 3 10.00 Mostly Cloudy FEW040 FEW070 SCT110 BKN200 57 37 47% 30.39 1029.8
03 14:53 SW 8 10.00 Mostly Cloudy FEW035 SCT065 SCT100 BKN200 55.9 37 49% 30.39 1029.9
03 13:53 S 9 10.00 Mostly Cloudy FEW034 FEW070 SCT100 SCT140 BKN250 55 37 51% 30.4 1030.1
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)