Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Imperial (Metric)
Date Time (pst) 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.
27 21:53 SW 5 10.00 Partly Cloudy SCT036 44.1 36 50 43 73% 42 30.26 1025.4
27 20:53 SW 6 10.00 Partly Cloudy SCT045 44.1 36 73% 41 30.26 1025.4
27 19:53 S 5 10.00 Partly Cloudy SCT047 45 36 71% 43 30.25 1025.2
27 18:53 SW 7 10.00 Mostly Cloudy BKN047 46.9 35.1 63% 44 30.25 1025.3
27 17:53 SW 8 10.00 Mostly Cloudy BKN042 48.9 36 61% 46 30.26 1025.5
27 16:53 S 9 10.00 Mostly Cloudy BKN042 48.9 36 61% 45 30.26 1025.6
27 15:53 S 9 10.00 Mostly Cloudy BKN045 50 36 52 46.9 59% 47 30.28 1026.1
27 14:53 S 13 10.00 Mostly Cloudy BKN040 51.1 37 59% 30.29 1026.6
27 13:53 S 10 G 21 10.00 Mostly Cloudy FEW027 BKN035 48.9 37 64% 45 30.31 1027.0
27 12:53 S 13 10.00 Mostly Cloudy SCT027 BKN035 48.9 37.9 66% 44 30.31 1027.1
27 11:53 SW 9 10.00 Mostly Cloudy BKN028 BKN033 46.9 37.9 71% 43 30.33 1027.9
27 10:53 S 10 G 21 10.00 Mostly Cloudy SCT028 BKN035 48 37.9 68% 44 30.33 1027.7
27 09:53 S 14 10.00 Overcast BKN035 OVC250 46.9 39 48 43 74% 42 30.32 1027.4
27 08:53 S 15 G 24 10.00 Mostly Cloudy SCT023 BKN036 BKN250 46 39 77% 40 30.31 1027.1
27 07:53 S 13 10.00 Mostly Cloudy BKN023 BKN110 BKN200 45 39 80% 39 30.31 1027.2
27 06:53 S 12 10.00 Overcast BKN020 BKN028 OVC110 44.1 37.9 79% 39 30.3 1027.0
27 05:53 S 10 10.00 Overcast BKN015 OVC025 43 39 86% 38 30.3 1027.0
27 04:53 S 13 10.00 Overcast OVC019 44.1 39 83% 38 30.29 1026.5
27 03:53 S 14 10.00 Overcast BKN016 OVC024 43 39 46 43 86% 37 30.29 1026.5
27 02:53 S 12 10.00 Overcast OVC017 44.1 39 83% 39 30.28 1026.1
27 01:53 S 13 10.00 Mostly Cloudy BKN016 44.1 37.9 79% 38 30.29 1026.4
27 00:53 S 14 G 23 10.00 Overcast OVC017 45 37.9 77% 39 30.3 1026.7
26 23:53 S 15 10.00 Overcast OVC018 45 37 74% 39 30.28 1026.3
26 22:53 S 12 10.00 Overcast BKN021 OVC035 45 37 74% 40 30.29 1026.3
26 21:53 S 14 10.00 Mostly Cloudy BKN022 BKN035 46 37.9 53.1 46 73% 40 30.28 1026.4
26 20:53 SW 15 G 24 10.00 Overcast OVC022 46.9 37.9 71% 41 30.28 1026.2
26 19:53 S 14 G 22 10.00 Mostly Cloudy BKN025 BKN040 48 39 71% 43 30.27 1025.8
26 18:53 S 17 G 35 10.00 Mostly Cloudy BKN028 BKN045 BKN120 48 37.9 68% 42 30.26 1025.6
26 17:53 SW 15 G 29 10.00 Mostly Cloudy FEW032 SCT045 BKN120 BKN220 48.9 37.9 66% 44 30.24 1024.9
26 16:53 S 16 G 24 10.00 Mostly Cloudy BKN037 BKN110 BKN220 50 37.9 63% 45 30.23 1024.7
26 15:53 SW 13 G 23 10.00 Mostly Cloudy BKN040 BKN100 BKN240 53.1 37 53.1 46 55% 30.24 1024.8
26 14:53 SW 20 G 30 10.00 Mostly Cloudy SCT035 SCT080 BKN240 52 37 57% 30.23 1024.6
26 13:53 S 16 G 28 10.00 Mostly Cloudy BKN030 BKN080 BKN240 52 37.9 59% 30.26 1025.3
26 12:53 S 16 G 32 10.00 Mostly Cloudy BKN030 BKN075 BKN240 51.1 37.9 61% 30.27 1025.7
26 11:53 SW 18 G 28 10.00 Mostly Cloudy BKN026 48 37 66% 42 30.29 1026.5
26 10:53 S 21 G 31 10.00 Mostly Cloudy and Breezy BKN025 BKN075 48 37 66% 41 30.28 1026.2
26 09:53 S 20 G 33 10.00 Mostly Cloudy BKN026 BKN075 46 35.1 46 41 66% 39 30.28 1026.1
26 08:53 S 23 G 31 10.00 Mostly Cloudy and Breezy BKN024 BKN033 BKN075 45 34 66% 37 30.27 1025.7
26 07:53 S 17 10.00 Mostly Cloudy FEW012 BKN023 44.1 33.1 65% 37 30.28 1026.1
26 06:53 S 16 G 23 10.00 Mostly Cloudy FEW010 BKN025 BKN085 43 33.1 68% 36 30.27 1026.0
26 05:53 S 18 10.00 Mostly Cloudy SCT025 BKN085 43 33.1 68% 35 30.27 1025.8
26 04:53 S 16 G 25 10.00 Partly Cloudy FEW025 SCT080 41 33.1 73% 33 30.27 1025.7
26 03:53 S 16 G 25 10.00 Mostly Cloudy BKN026 42.1 33.1 43 41 71% 35 30.25 1025.2
26 02:53 S 18 G 29 10.00 Partly Cloudy FEW030 SCT200 42.1 34 73% 34 30.25 1025.2
26 01:53 S 13 10.00 Mostly Cloudy SCT029 BKN036 42.1 33.1 71% 36 30.26 1025.5
26 00:53 S 15 G 28 10.00 Partly Cloudy FEW025 SCT095 42.1 33.1 71% 35 30.26 1025.6
25 23:53 S 15 G 28 10.00 Partly Cloudy FEW025 SCT100 43 33.1 68% 36 30.25 1025.3
25 22:53 S 17 G 25 10.00 Partly Cloudy FEW028 SCT100 42.1 34 73% 34 30.23 1024.7
25 21:53 S 14 G 24 10.00 Partly Cloudy SCT025 SCT050 43 35.1 51.1 43 74% 37 30.23 1024.4
25 20:53 S 16 G 26 10.00 Partly Cloudy SCT025 SCT045 44.1 35.1 71% 37 30.22 1024.3
25 19:53 SW 16 10.00 Partly Cloudy FEW030 FEW045 SCT100 45 35.1 68% 38 30.22 1024.1
25 18:53 SW 21 G 30 10.00 Mostly Cloudy and Breezy FEW035 SCT045 BKN120 46 35.1 66% 39 30.21 1023.8
25 17:53 SW 15 G 24 10.00 Mostly Cloudy FEW035 SCT050 BKN120 46.9 34 61% 41 30.2 1023.7
25 16:53 SW 14 G 26 10.00 Mostly Cloudy SCT035 BKN050 48.9 34 56% 44 30.19 1023.3
25 15:53 SW 16 G 24 10.00 Mostly Cloudy SCT040 BKN050 51.1 34 51.1 39.9 52% 30.18 1022.9
25 14:53 SW 17 G 26 10.00 Overcast BKN041 OVC050 50 35.1 57% 45 30.17 1022.6
25 13:53 S 15 G 25 10.00 Mostly Cloudy SCT033 BKN042 50 36 59% 45 30.17 1022.4
25 12:53 SW 12 G 22 10.00 Partly Cloudy SCT025 50 37 61% 46 30.18 1022.7
25 11:53 SW 15 G 25 10.00 Partly Cloudy FEW019 SCT025 46.9 37 69% 41 30.19 1023.2
25 10:53 S 8 10.00 Mostly Cloudy BKN016 44.1 37 76% 40 30.18 1022.9
25 09:53 SE 7 10.00 Mostly Cloudy BKN014 39.9 35.1 39.9 33.1 83% 36 30.16 1022.3
25 08:53 SE 7 10.00 Partly Cloudy SCT011 39 35.1 86% 35 30.15 1021.7
25 07:53 SE 7 10.00 Partly Cloudy SCT010 37 34 89% 32 30.13 1021.1
25 06:53 S 6 10.00 Partly Cloudy SCT008 SCT040 34 33.1 97% 29 30.1 1020.2
25 05:53 S 7 10.00 A Few Clouds FEW010 FEW045 34 32 92% 29 30.09 1019.9
25 04:53 SE 7 10.00 A Few Clouds FEW045 35.1 32 89% 30 30.08 1019.5
25 03:53 SE 7 10.00 Mostly Cloudy BKN045 35.1 33.1 39 34 93% 30 30.07 1019.1
25 02:53 SE 8 10.00 Partly Cloudy SCT040 35.1 33.1 93% 29 30.05 1018.5
25 01:53 SE 6 10.00 A Few Clouds FEW040 35.1 34 96% 31 30.03 1018.0
25 00:53 SE 3 7.00 Overcast FEW041 OVC049 36 35.1 97% 30.03 1017.7
24 23:53 SE 6 4.00 Patches Fog BKN002 36 35.1 97% 32 30.01 1017.0
24 22:53 SE 5 10.00 A Few Clouds FEW040 37 34 89% 34 29.99 1016.3
Date Time (pst) 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)