Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
06 20:53 Vrbl 6 16.09 Mostly Cloudy BKN240 22.2 1.1 25% 75.92 1012.5
06 19:53 S 11 16.09 Mostly Cloudy BKN220 23.3 0 21% 75.92 1012.6
06 18:53 S 7 16.09 Mostly Cloudy BKN220 23.3 0.6 22% 75.95 1013.1
06 17:53 Calm 16.09 Mostly Cloudy BKN210 24.4 1.1 22% 25 76 1013.6
06 16:53 W 9 16.09 Mostly Cloudy BKN250 24.4 1.7 25 19.4 23% 25 76.05 1014.3
06 15:53 W 9 16.09 Mostly Cloudy BKN250 24.4 -0.6 19% 25 76.12 1015.2
06 14:53 NW 15 16.09 Mostly Cloudy BKN250 25 1.7 22% 25 76.17 1016.0
06 13:53 W 13 16.09 Mostly Cloudy BKN250 23.9 0 21% 24 76.23 1016.7
06 12:53 W 15 16.09 Mostly Cloudy BKN250 23.3 0.6 22% 76.28 1017.5
06 11:53 W 13 16.09 Mostly Cloudy BKN250 21.1 2.2 29% 76.35 1018.5
06 10:53 Vrbl 6 16.09 Mostly Cloudy BKN250 18.9 5 18.9 8.9 40% 76.4 1019.1
06 09:53 W 6 16.09 Mostly Cloudy BKN250 16.1 6.1 52% 76.43 1019.5
06 08:53 Calm 16.09 Partly Cloudy SCT250 14.4 6.1 58% 76.45 1019.9
06 07:53 Calm 16.09 Mostly Cloudy FEW100 BKN250 12.2 5.6 64% 76.48 1020.0
06 06:53 Calm 16.09 Mostly Cloudy BKN250 10 5 71% 76.48 1020.2
06 05:53 Calm 16.09 Mostly Cloudy BKN250 10 5 71% 76.5 1020.3
06 04:53 E 6 16.09 Partly Cloudy SCT250 10.6 4.4 13.9 9.4 66% 76.53 1020.8
06 03:53 N 7 16.09 A Few Clouds FEW250 10.6 3.3 61% 76.58 1021.5
06 02:53 N 15 16.09 A Few Clouds FEW250 11.1 4.4 64% 76.58 1021.4
06 01:53 N 9 16.09 A Few Clouds FEW250 12.2 3.9 57% 76.58 1021.6
06 00:53 N 13 16.09 A Few Clouds FEW250 12.2 2.8 53% 76.61 1021.9
05 23:53 N 13 16.09 A Few Clouds FEW250 12.2 2.8 53% 76.63 1022.1
05 22:53 N 15 16.09 A Few Clouds FEW250 13.9 2.2 21.1 12.8 45% 76.61 1021.8
05 21:53 N 17 16.09 A Few Clouds FEW250 15 1.7 41% 76.63 1022.3
05 20:53 N 13 16.09 Partly Cloudy SCT250 15.6 -1.7 31% 76.63 1022.3
05 19:53 N 13 16.09 Partly Cloudy SCT250 17.2 -1.1 29% 76.63 1022.1
05 18:53 N 20 16.09 Partly Cloudy SCT250 18.9 -1.1 26% 76.63 1022.4
05 17:53 N 17 16.09 Partly Cloudy FEW100 SCT250 20.6 -2.8 21% 76.66 1022.7
05 16:53 N 19 16.09 Partly Cloudy FEW100 SCT250 20.6 -1.1 21.1 13.9 23% 76.68 1023.0
05 15:53 N 17 G 33 16.09 Partly Cloudy FEW100 SCT250 20.6 1.1 27% 76.73 1023.6
05 14:53 Vrbl 11 16.09 Partly Cloudy FEW100 SCT250 20 2.8 32% 76.81 1024.6
05 13:53 NW 9 16.09 Partly Cloudy FEW100 SCT250 18.9 3.9 37% 76.84 1025.0
05 12:53 NW 9 16.09 A Few Clouds FEW100 FEW250 17.2 4.4 43% 76.86 1025.5
05 11:53 NW 7 16.09 A Few Clouds FEW060 FEW250 16.1 3.9 44% 76.94 1026.4
05 10:53 Vrbl 7 16.09 A Few Clouds FEW060 FEW250 14.4 6.1 14.4 5.6 58% 76.96 1026.8
05 09:53 W 6 16.09 A Few Clouds FEW060 FEW250 12.8 5.6 62% 76.99 1027.0
05 08:53 N 9 16.09 A Few Clouds FEW060 11.1 3.9 61% 76.99 1027.1
05 07:53 Calm 16.09 A Few Clouds FEW060 9.4 3.9 69% 76.99 1027.2
05 06:53 Calm 16.09 A Few Clouds FEW060 FEW250 7.8 3.3 73% 76.99 1027.1
05 05:53 N 6 16.09 Partly Cloudy FEW040 SCT250 6.7 2.2 73% 76.96 1026.7
05 04:53 Calm 16.09 Fair CLR 7.2 2.2 11.1 6.1 71% 76.96 1026.6
05 03:53 Calm 16.09 Fair CLR 8.3 1.7 63% 76.96 1026.6
05 02:53 N 7 16.09 Fair CLR 6.7 2.8 76% 6 76.94 1026.3
05 01:53 NE 13 16.09 Fair CLR 8.9 2.8 66% 7 76.94 1026.3
05 00:53 N 17 16.09 Fair CLR 9.4 2.2 61% 7 76.94 1026.5
04 23:53 NE 13 16.09 Fair CLR 10 1.1 54% 8 76.91 1026.1
04 22:53 N 24 16.09 Fair CLR 10.6 0.6 16.1 10 50% 76.91 1026.0
04 21:53 N 13 16.09 A Few Clouds FEW025 10.6 0 48% 76.91 1026.0
04 20:53 N 9 16.09 A Few Clouds FEW025 10.6 -0.6 46% 76.86 1025.5
04 19:53 N 15 16.09 A Few Clouds FEW025 13.3 -3.3 32% 76.84 1025.2
04 18:53 N 19 16.09 A Few Clouds FEW025 14.4 -2.8 31% 76.84 1024.9
04 17:53 NW 13 16.09 Partly Cloudy FEW030 SCT070 15.6 -1.7 31% 76.81 1024.6
04 16:53 NW 20 G 31 16.09 A Few Clouds FEW030 15.6 -2.8 16.1 10 28% 76.81 1024.7
04 15:53 NW 17 G 33 16.09 A Few Clouds FEW030 15.6 -1.7 31% 76.84 1025.0
04 14:53 N 24 G 33 16.09 Partly Cloudy FEW030 SCT050 15.6 0.6 36% 76.86 1025.3
04 13:53 N 13 G 28 16.09 Partly Cloudy FEW030 SCT050 14.4 0.6 39% 76.86 1025.2
04 12:53 NW 17 16.09 Mostly Cloudy FEW030 BKN043 13.3 2.8 49% 76.86 1025.5
04 11:53 Vrbl 9 16.09 Mostly Cloudy SCT035 BKN050 11.7 5.6 66% 76.86 1025.6
04 10:53 NW 9 16.09 Mostly Cloudy BKN027 BKN033 10 5 11.7 5.6 71% 9 76.86 1025.6
04 09:53 Vrbl 9 16.09 Mostly Cloudy FEW016 BKN034 BKN050 11.1 5.6 69% 76.89 1025.8
04 08:53 N 6 16.09 Overcast FEW020 BKN040 OVC048 8.9 4.4 74% 76.89 1025.7
04 07:53 Vrbl 6 16.09 Mostly Cloudy FEW020 BKN037 BKN060 8.3 3.9 74% 76.86 1025.4
04 06:53 Calm 16.09 Partly Cloudy FEW025 SCT060 SCT120 6.7 3.3 79% 76.81 1024.9
04 05:53 Calm 16.09 Partly Cloudy FEW025 SCT070 SCT110 6.1 3.3 82% 76.78 1024.5
04 04:53 E 7 16.09 Partly Cloudy FEW022 SCT035 6.7 3.3 10 6.7 79% 6 76.76 1024.2
04 03:53 E 6 16.09 Partly Cloudy SCT055 7.2 3.9 80% 76.76 1023.9
04 02:53 NE 7 16.09 A Few Clouds FEW055 7.2 3.9 80% 6 76.71 1023.4
04 01:53 E 13 16.09 A Few Clouds FEW050 7.8 3.3 73% 6 76.71 1023.5
04 00:53 E 11 16.09 A Few Clouds FEW060 8.3 3.9 74% 7 76.68 1023.0
03 23:53 NE 9 16.09 Partly Cloudy SCT060 8.9 3.9 71% 8 76.66 1022.7
03 22:53 Calm 16.09 Mostly Cloudy BKN060 10 4.4 13.9 8.9 68% 76.63 1022.5
03 21:53 Calm 16.09 Mostly Cloudy BKN070 BKN090 9.4 5.6 77% 76.61 1022.2
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)