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.
28 18:53 W 7 10.00 Mostly Cloudy SCT040 BKN075 BKN090 53.1 39.9 61% 30.1 1020.1
28 17:53 NW 8 10.00 Mostly Cloudy SCT049 BKN060 BKN090 54 39 57% 30.1 1020.1
28 16:53 W 3 10.00 Mostly Cloudy FEW030 BKN070 55 35.1 57 48.9 47% 30.12 1020.7
28 15:53 SW 3 10.00 Mostly Cloudy FEW030 BKN075 54 33.1 45% 30.13 1021.0
28 14:53 Vrbl 5 10.00 Mostly Cloudy SCT030 BKN085 55 35.1 47% 30.13 1021.1
28 13:53 Vrbl 3 10.00 Partly Cloudy SCT027 SCT120 53.1 39.9 61% 30.15 1021.6
28 12:53 W 8 10.00 Mostly Cloudy BKN021 52 41 66% 30.14 1021.5
28 11:53 NE 6 10.00 Mostly Cloudy BKN018 52 39.9 64% 30.15 1021.8
28 10:53 N 7 10.00 Mostly Cloudy BKN017 50 39 50 41 66% 48 30.16 1022.0
28 09:53 N 7 10.00 Mostly Cloudy SCT015 BKN150 48.9 39.9 71% 46 30.15 1021.7
28 08:53 NE 7 10.00 Mostly Cloudy FEW025 BKN150 45 39 80% 42 30.14 1021.5
28 07:53 NE 9 10.00 Mostly Cloudy FEW110 BKN140 44.1 39 83% 40 30.13 1020.9
28 06:53 N 6 10.00 Mostly Cloudy FEW120 BKN170 43 37.9 82% 40 30.13 1020.9
28 05:53 N 3 10.00 Partly Cloudy SCT120 42.1 37 82% 30.12 1020.6
28 04:53 NE 6 10.00 Overcast BKN140 OVC220 43 36 48 43 76% 40 30.1 1020.2
28 03:53 NE 3 10.00 Overcast OVC140 44.1 37 76% 30.11 1020.3
28 02:53 N 8 10.00 Overcast BKN150 OVC220 45 37 74% 41 30.11 1020.4
28 01:53 NE 9 10.00 Mostly Cloudy BKN170 BKN220 45 35.1 68% 41 30.12 1020.6
28 00:53 N 12 10.00 Overcast BKN150 OVC220 46 33.1 61% 41 30.13 1020.9
27 23:53 N 10 10.00 Overcast OVC150 46.9 30.9 54% 43 30.12 1020.8
27 22:53 N 12 10.00 Overcast OVC170 48 30 57.9 48 50% 44 30.13 1021.0
27 21:53 N 13 10.00 Mostly Cloudy BKN170 48 32 54% 43 30.13 1020.9
27 20:53 N 8 10.00 Mostly Cloudy BKN190 48 33.1 56% 45 30.13 1021.0
27 19:53 N 9 10.00 Mostly Cloudy BKN180 BKN250 48.9 34 56% 45 30.12 1020.8
27 18:53 Calm 10.00 Mostly Cloudy SCT190 BKN230 50 28.9 44% 30.12 1020.8
27 17:53 N 12 10.00 Mostly Cloudy SCT180 BKN210 55 30 38% 30.12 1020.9
27 16:53 N 12 10.00 Mostly Cloudy BKN200 57 30 57.9 48.9 36% 30.13 1021.1
27 15:53 N 10 10.00 Mostly Cloudy BKN200 57.9 32 38% 30.15 1021.7
27 14:53 NW 13 10.00 Partly Cloudy FEW160 SCT250 57 33.1 41% 30.17 1022.5
27 13:53 NW 8 10.00 Partly Cloudy FEW160 SCT220 55.9 32 40% 30.2 1023.3
27 12:53 NW 8 10.00 A Few Clouds FEW220 54 30.9 42% 30.22 1024.2
27 11:53 NE 8 10.00 A Few Clouds FEW210 53.1 30 41% 30.25 1025.1
27 10:53 N 7 10.00 Mostly Cloudy BKN200 48.9 32 48.9 35.1 52% 46 30.26 1025.6
27 09:53 N 9 10.00 Partly Cloudy SCT200 45 32 61% 41 30.28 1026.1
27 08:53 N 10 10.00 Mostly Cloudy BKN200 42.1 33.1 71% 37 30.29 1026.6
27 07:53 NE 8 10.00 Mostly Cloudy BKN200 37.9 34 86% 33 30.3 1027.0
27 06:53 N 6 10.00 Partly Cloudy SCT200 36 32 86% 32 30.32 1027.4
27 05:53 N 9 10.00 A Few Clouds FEW190 35.1 32 89% 29 30.33 1028.0
27 04:53 N 7 10.00 A Few Clouds FEW190 36 33.1 48.9 35.1 89% 31 30.35 1028.5
27 03:53 N 7 10.00 A Few Clouds FEW140 FEW190 37 32 82% 32 30.37 1029.4
27 02:53 N 6 10.00 Partly Cloudy SCT140 SCT190 37.9 32 79% 34 30.39 1030.1
27 01:53 NW 3 10.00 Mostly Cloudy BKN150 BKN190 39 32 76% 30.42 1031.0
27 00:53 NE 5 10.00 A Few Clouds FEW200 41 30 65% 38 30.44 1031.6
26 23:53 NE 5 10.00 Partly Cloudy SCT200 44.1 30 58% 42 30.46 1032.4
26 22:53 NE 6 10.00 Partly Cloudy SCT200 46 28 53.1 46 50% 44 30.48 1033.0
26 21:53 NE 6 10.00 A Few Clouds FEW200 48 27 44% 46 30.49 1033.5
26 20:53 NE 6 10.00 A Few Clouds FEW200 48 28 46% 46 30.5 1033.7
26 19:53 N 5 10.00 A Few Clouds FEW040 FEW200 48.9 28 44% 48 30.5 1033.8
26 18:53 W 6 10.00 Partly Cloudy FEW050 SCT230 50 28.9 44% 48 30.51 1034.1
26 17:53 W 8 10.00 Partly Cloudy FEW050 SCT200 52 27 38% 30.52 1034.3
26 16:53 W 9 10.00 A Few Clouds FEW050 FEW200 52 27 53.1 45 38% 30.53 1034.7
26 15:53 W 8 10.00 A Few Clouds FEW050 52 28 40% 30.54 1034.9
26 14:53 W 5 10.00 Partly Cloudy SCT045 51.1 28.9 43% 30.54 1035.1
26 13:53 Vrbl 5 10.00 Partly Cloudy SCT045 50 28.9 44% 49 30.56 1035.8
26 12:53 Vrbl 3 10.00 Partly Cloudy SCT036 48.9 30 48% 30.57 1035.9
26 11:53 Vrbl 7 10.00 Partly Cloudy SCT023 46.9 32 56% 44 30.57 1035.9
26 10:53 S 8 10.00 Partly Cloudy SCT020 46 34 46 35.1 63% 42 30.56 1035.7
26 09:53 S 8 10.00 A Few Clouds FEW020 43 34 71% 39 30.55 1035.4
26 08:53 SW 6 10.00 A Few Clouds FEW020 39.9 33.1 77% 36 30.53 1034.8
26 07:53 S 5 10.00 A Few Clouds FEW020 37.9 33.1 83% 35 30.51 1034.0
26 06:53 S 7 10.00 A Few Clouds FEW017 35.1 32 89% 30 30.49 1033.6
26 05:53 S 8 10.00 A Few Clouds FEW017 35.1 32 89% 29 30.47 1032.8
26 04:53 E 7 10.00 Mostly Cloudy BKN017 37 33.1 41 37 86% 32 30.46 1032.3
26 03:53 SE 3 10.00 Mostly Cloudy BKN017 37.9 33.1 83% 30.44 1031.6
26 02:53 SE 5 10.00 Mostly Cloudy BKN017 37.9 34 86% 35 30.42 1031.1
26 01:53 S 5 10.00 Mostly Cloudy BKN017 37.9 33.1 83% 35 30.4 1030.4
26 00:53 S 6 10.00 Partly Cloudy SCT019 39 34 82% 35 30.37 1029.3
25 23:53 SW 7 10.00 Mostly Cloudy BKN023 39.9 33.1 77% 36 30.35 1028.5
25 22:53 SW 5 10.00 Mostly Cloudy BKN023 41 34 46.9 41 76% 38 30.32 1027.6
25 21:53 SW 9 G 18 10.00 A Few Clouds FEW040 FEW110 42.1 33.1 71% 37 30.29 1026.6
25 20:53 S 17 G 28 10.00 Partly Cloudy FEW040 FEW085 SCT120 42.1 32 68% 34 30.25 1025.2
25 19:53 S 9 10.00 Partly Cloudy FEW030 SCT045 SCT120 44.1 33.1 65% 40 30.23 1024.6
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)