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.
26 21:53 SW 7 10.00 Mostly Cloudy FEW020 BKN040 BKN080 39 33.1 42.1 39 79% 35 29.8 1009.9
26 20:53 SW 8 10.00 Mostly Cloudy SCT017 BKN022 BKN060 39 34 82% 34 29.77 1008.9
26 19:53 SW 12 10.00 Mostly Cloudy FEW017 BKN020 BKN100 39.9 34 79% 34 29.73 1007.6
26 18:53 SW 16 G 22 10.00 Mostly Cloudy BKN017 39.9 35.1 83% 32 29.7 1006.6
26 17:53 SW 17 G 29 10.00 Overcast BKN017 BKN100 OVC110 41 36 82% 33 29.66 1005.4
26 16:53 S 16 G 28 10.00 Mostly Cloudy FEW018 BKN085 41 35.1 79% 33 29.65 1005.1
26 15:53 SW 15 G 30 10.00 Overcast FEW024 OVC100 42.1 34 45 42.1 73% 35 29.65 1004.9 0.02
26 14:53 SW 20 G 31 10.00 Partly Cloudy FEW017 FEW028 SCT080 44.1 34 68% 37 29.64 1004.6
26 13:53 SW 17 G 28 10.00 Partly Cloudy FEW018 SCT022 SCT110 44.1 37 76% 37 29.63 1004.0
26 12:53 S 17 G 29 10.00 Mostly Cloudy FEW012 BKN015 BKN075 43 37.9 82% 36 29.62 1003.7 0.02
26 11:53 S 17 G 30 10.00 Overcast BKN012 OVC022 43 39 86% 36 29.61 1003.6
26 10:53 S 20 G 31 10.00 Overcast BKN022 OVC030 43 39.9 89% 35 29.61 1003.5 0.02
26 09:53 S 13 10.00 Light Rain BKN030 OVC035 42.1 37.9 42.1 36 85% 36 29.62 1003.7
26 08:53 S 8 10.00 Mostly Cloudy FEW007 BKN048 BKN055 39.9 37.9 93% 35 29.61 1003.5
26 07:53 SW 8 10.00 Light Rain FEW005 SCT033 BKN050 BKN130 39 37 93% 34 29.61 1003.6
26 06:53 S 8 10.00 Mostly Cloudy FEW005 SCT050 BKN095 37.9 37 97% 33 29.61 1003.4
26 05:53 S 12 10.00 Mostly Cloudy BKN005 37 36 96% 30 29.6 1003.3
26 04:53 SE 6 10.00 A Few Clouds FEW035 37 36 96% 33 29.6 1003.4
26 03:53 SE 8 10.00 A Few Clouds FEW038 FEW180 37.9 37 44.1 37 97% 33 29.63 1004.1
26 02:53 S 5 10.00 A Few Clouds FEW050 37.9 37.9 100% 35 29.64 1004.4
26 01:53 Calm 10.00 Partly Cloudy SCT055 SCT230 39.9 39 97% 29.63 1004.3
26 00:53 SE 6 10.00 Partly Cloudy FEW050 FEW085 SCT230 41 37.9 89% 38 29.62 1003.9
25 23:53 SE 6 10.00 Mostly Cloudy SCT048 BKN085 43 39 86% 40 29.64 1004.3
25 22:53 SE 9 10.00 Mostly Cloudy FEW045 BKN055 BKN070 42.1 39.9 92% 37 29.66 1005.0
25 21:53 S 5 10.00 Mostly Cloudy FEW045 BKN065 BKN090 42.1 39 43 39.9 89% 40 29.65 1004.9 0.02
25 20:53 S 6 10.00 Mostly Cloudy FEW046 BKN060 BKN085 42.1 39.9 92% 39 29.67 1005.5
25 19:53 SE 7 10.00 Overcast SCT055 OVC070 42.1 39.9 92% 38 29.66 1005.3
25 18:53 S 5 10.00 Overcast BKN060 OVC070 42.1 39 89% 40 29.65 1004.9 0.01 0.02
25 17:53 SE 8 5.00 Light Rain Fog/Mist BKN043 OVC070 41 39 93% 36 29.64 1004.7 0.01
25 16:53 Calm 10.00 Overcast SCT055 BKN090 OVC110 41 39 93% 29.64 1004.4
25 15:53 SE 8 10.00 Mostly Cloudy SCT005 BKN075 BKN120 41 39 41 39.9 93% 36 29.63 1004.3 0.21
25 14:53 SE 6 7.00 Light Rain SCT003 SCT030 OVC043 41 39 93% 38 29.62 1004.0 0.11
25 13:53 NW 6 5.00 Light Rain Fog/Mist SCT004 BKN029 OVC040 41 39 93% 38 29.6 1003.3 0.08
25 12:53 N 15 10.00 Light Rain FEW005 OVC050 41 39 93% 34 29.57 1002.1 0.01 0.02
25 11:53 N 15 10.00 Light Rain SCT003 BKN055 OVC070 41 39 93% 34 29.55 1001.5 0.01
25 10:53 N 15 10.00 Overcast FEW003 BKN060 OVC070 41 37.9 89% 34 29.55 1001.6
25 09:53 N 13 2.00 Fog/Mist BKN002 OVC070 39.9 37.9 39.9 39 93% 33 29.54 1001.1
25 08:53 N 17 10.00 Overcast FEW005 BKN100 OVC200 39.9 37.9 93% 32 29.53 1000.9
25 07:53 N 17 10.00 Overcast FEW004 OVC100 39 37 93% 31 29.54 1000.9
25 05:53 N 15 10.00 Mostly Cloudy FEW004 SCT090 BKN130 39 37.9 96% 31 29.55 1001.6
25 04:53 N 13 10.00 Mostly Cloudy FEW005 BKN150 39 37 93% 32 29.59 1002.6
25 03:53 N 14 10.00 Mostly Cloudy FEW005 BKN160 39 37 45 35.1 93% 32 29.59 1002.8
25 02:53 N 14 10.00 Mostly Cloudy FEW002 SCT160 BKN230 39 37 93% 32 29.6 1003.2
25 01:53 N 17 6.00 Fog/Mist FEW002 SCT230 39 37.9 96% 31 29.6 1003.0
25 00:53 N 9 10.00 A Few Clouds FEW002 FEW230 37.9 36 93% 32 29.63 1004.2
24 23:53 N 12 10.00 A Few Clouds FEW230 37.9 37 97% 31 29.64 1004.7
24 22:53 N 9 10.00 Fair CLR 37 35.1 93% 31 29.66 1005.2
24 21:53 NE 6 10.00 A Few Clouds FEW015 45 37 45 39 74% 42 29.67 1005.6
24 20:53 E 6 10.00 A Few Clouds FEW015 42.1 37 82% 39 29.68 1005.9
24 19:53 E 8 10.00 A Few Clouds FEW020 44.1 39 83% 40 29.69 1006.2
24 18:53 Vrbl 3 10.00 A Few Clouds FEW017 43 37.9 82% 29.7 1006.5
24 17:53 S 12 10.00 A Few Clouds FEW017 FEW050 42.1 39 89% 36 29.68 1005.9
24 16:53 S 12 10.00 A Few Clouds FEW020 FEW060 44.1 39.9 85% 39 29.66 1005.2
24 15:53 S 13 G 20 10.00 Partly Cloudy FEW020 SCT065 45 41 46.9 41 86% 39 29.61 1003.5 0.07
24 14:53 S 17 G 25 10.00 Mostly Cloudy FEW018 SCT034 BKN070 45 39.9 83% 38 29.57 1002.2
24 13:53 S 17 G 32 4.00 Light Rain Fog/Mist SCT014 BKN021 OVC036 46 43 89% 40 29.52 1000.5 0.01
24 12:53 S 13 10.00 Overcast SCT009 BKN024 OVC035 44.1 42.1 93% 38 29.48 999.0 0.03 0.06
24 11:53 SW 6 6.00 Light Rain Fog/Mist BKN005 BKN021 OVC049 42.1 41 96% 39 29.42 997.1 0.03
24 10:53 NW 7 10.00 Overcast BKN005 OVC065 41 39 93% 37 29.34 994.4
24 09:53 N 14 10.00 Overcast SCT005 OVC060 41 39 41 39 93% 34 29.31 993.5 0.02
24 08:53 N 13 10.00 Overcast OVC005 39.9 39 97% 33 29.31 993.4
24 07:53 N 13 10.00 Overcast BKN006 OVC080 39.9 39 97% 33 29.31 993.3
24 06:53 N 15 G 22 10.00 Overcast BKN007 OVC080 39.9 37.9 93% 32 29.31 993.3 0.02
24 05:53 N 17 10.00 Light Rain FEW010 FEW050 OVC070 39.9 37.9 93% 32 29.32 993.7
24 04:53 N 16 10.00 Light Rain FEW010 FEW045 OVC060 39.9 37 89% 32 29.37 995.5 0.02
24 03:53 N 17 10.00 Light Rain FEW010 SCT045 OVC065 39.9 37 42.1 39.9 89% 32 29.42 997.1 0.01
24 02:53 N 17 10.00 Overcast FEW050 BKN080 OVC100 39.9 36 86% 32 29.46 998.5
24 01:53 N 16 10.00 Overcast FEW010 SCT049 OVC070 39.9 36 86% 32 29.52 1000.4 0.01
24 00:53 N 12 10.00 Light Rain BKN048 OVC080 39.9 37 89% 34 29.54 1001.2
23 23:53 N 13 10.00 Overcast FEW055 BKN080 OVC100 41 36 82% 34 29.61 1003.3
23 22:53 N 10 10.00 Mostly Cloudy FEW080 BKN100 41 36 82% 35 29.65 1004.8
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)