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.
15 05:53 E 8 10.00 Overcast BKN030 OVC050 39.9 35.1 83% 35 29.79 1009.6
15 04:53 SE 8 10.00 Overcast OVC049 39.9 36 45 39.9 86% 35 29.79 1009.6 0.21
15 03:53 NE 12 10.00 Light Rain BKN022 OVC040 41 36 82% 35 29.79 1009.5 0.03
15 02:53 NE 16 G 24 10.00 Light Rain FEW011 BKN029 OVC040 41 37.9 89% 33 29.78 1009.4
15 01:53 N 9 7.00 Light Rain BKN010 OVC016 42.1 39.9 92% 37 29.78 1009.1 0.18
15 00:53 SW 6 10.00 Light Rain FEW004 BKN013 OVC035 44.1 42.1 93% 41 29.76 1008.6 0.11
14 23:53 S 9 5.00 Rain Fog/Mist OVC036 44.1 42.1 93% 40 29.75 1008.3 0.07
14 22:53 SW 8 6.00 Light Rain Fog/Mist OVC033 45 43 46.9 45 93% 41 29.77 1008.8 0.15 0.52
14 21:53 S 12 G 20 6.00 Light Rain Fog/Mist OVC021 46 43 89% 41 29.76 1008.5 0.07
14 20:53 S 20 G 29 9.00 Light Rain OVC019 46 43 89% 39 29.76 1008.6 0.06
14 19:53 S 16 6.00 Light Rain Fog/Mist BKN015 OVC023 46 43 89% 40 29.79 1009.5 0.1 0.24
14 18:53 S 23 G 31 5.00 Light Rain Fog/Mist and Breezy BKN016 OVC022 46 42.1 86% 38 29.81 1010.2 0.08
14 17:53 S 9 G 24 5.00 Light Rain Fog/Mist BKN016 BKN021 OVC029 46.9 44.1 90% 43 29.83 1010.9 0.06
14 16:53 S 16 G 25 7.00 Light Rain BKN019 BKN025 OVC030 46.9 43 46.9 46 86% 41 29.85 1011.7 0.1 0.28
14 15:53 S 16 G 25 7.00 Light Rain SCT013 BKN022 OVC039 46 43 89% 40 29.88 1012.6 0.05
14 14:53 S 21 G 30 10.00 Light Rain and Breezy BKN017 BKN023 OVC040 46.9 43 86% 40 29.9 1013.3 0.05
14 13:53 S 14 G 28 5.00 Light Rain Fog/Mist FEW015 BKN025 OVC031 46 43 89% 40 29.91 1013.7 0.03 0.08
14 12:53 S 17 G 26 9.00 Light Rain BKN016 BKN023 OVC030 46 43 89% 40 29.92 1014.0 0.04
14 11:53 S 14 G 28 9.00 Light Rain SCT018 BKN024 OVC035 46 42.1 86% 40 29.94 1014.7 0.01
14 10:53 S 17 G 33 9.00 Light Rain SCT017 BKN028 OVC050 46.9 42.1 46.9 43 83% 41 29.95 1014.8 0.01 0.08
14 09:53 S 17 G 25 8.00 Light Rain BKN016 OVC024 46 42.1 86% 40 29.96 1015.3 0.02
14 08:53 S 13 9.00 Light Rain SCT017 BKN023 OVC027 45 41 86% 39 29.98 1015.9 0.01
14 07:53 S 13 6.00 Fog/Mist FEW010 BKN017 OVC026 44.1 39.9 85% 38 29.99 1016.1 0.01 0.04
14 06:53 S 8 3.00 Light Rain Fog/Mist FEW015 BKN027 OVC033 43 41 93% 39 30.01 1016.9 0.03
14 05:53 S 15 10.00 Light Rain FEW019 BKN029 OVC042 44.1 39.9 85% 38 30.03 1017.8
14 04:53 S 14 G 25 10.00 Light Rain SCT018 OVC027 45 39.9 46 45 83% 39 30.05 1018.3
14 03:53 S 16 G 23 10.00 Overcast BKN018 OVC024 45 39 80% 38 30.06 1018.6
14 02:53 S 16 G 25 10.00 Mostly Cloudy FEW025 BKN120 45 39 80% 38 30.06 1018.7
14 01:53 S 13 G 23 10.00 Mostly Cloudy BKN020 BKN120 45 39 80% 39 30.08 1019.4
14 00:53 S 13 10.00 Mostly Cloudy BKN022 BKN029 45 39 80% 39 30.08 1019.5
13 23:53 S 10 10.00 Overcast FEW019 BKN024 OVC030 46 39 77% 42 30.1 1019.9
13 22:53 SW 13 10.00 Mostly Cloudy BKN041 46 39 55.9 46 77% 41 30.1 1020.0
13 21:53 SW 13 G 24 10.00 Overcast FEW030 OVC050 48 39 71% 43 30.11 1020.3
13 20:53 SW 12 10.00 Overcast OVC050 48.9 37.9 66% 45 30.09 1019.7
13 19:53 SW 14 10.00 Mostly Cloudy FEW030 BKN048 50 37.9 63% 45 30.08 1019.3
13 18:53 SW 13 G 24 10.00 Mostly Cloudy FEW035 BKN055 BKN200 52 37.9 59% 30.07 1019.0
13 17:53 SW 12 G 22 10.00 Mostly Cloudy SCT040 BKN050 BKN200 53.1 37 55% 30.06 1018.7
13 16:53 SW 17 10.00 Mostly Cloudy FEW030 SCT045 BKN060 55 39 55 51.1 55% 30.05 1018.3
13 15:53 SW 15 10.00 Mostly Cloudy FEW035 SCT048 BKN060 54 39 57% 30.05 1018.5
13 14:53 SW 15 10.00 Mostly Cloudy FEW030 SCT042 BKN050 54 37.9 55% 30.05 1018.5
13 13:53 SW 14 10.00 Mostly Cloudy SCT035 BKN050 BKN080 54 39 57% 30.05 1018.3
13 12:53 SW 18 G 24 10.00 Mostly Cloudy SCT036 BKN055 BKN090 54 39 57% 30.05 1018.5
13 11:53 S 14 10.00 Mostly Cloudy SCT035 BKN050 BKN070 BKN220 54 39.9 59% 30.05 1018.4
13 10:53 S 17 G 24 10.00 Mostly Cloudy FEW022 BKN031 BKN055 BKN220 51.1 39.9 51.1 46.9 66% 30.05 1018.3
13 09:53 S 14 G 24 10.00 Mostly Cloudy SCT025 BKN036 BKN050 50 41 71% 45 30.03 1017.6
13 08:53 S 17 10.00 Light Rain SCT023 BKN041 BKN055 48 41 77% 42 30.01 1016.8
13 07:53 S 15 10.00 Mostly Cloudy FEW022 SCT036 BKN045 48 41 77% 43 29.98 1016.0
13 06:53 S 17 10.00 Mostly Cloudy BKN021 BKN039 46.9 41 80% 41 29.96 1015.4
13 05:53 S 15 10.00 Mostly Cloudy FEW020 BKN038 48 42.1 80% 43 29.94 1014.6
13 04:53 S 15 10.00 Overcast BKN020 OVC035 48 43 48.9 48 83% 43 29.94 1014.3 0.02
13 03:53 S 14 G 23 10.00 Light Rain OVC015 48 44.1 86% 43 29.92 1013.8
13 02:53 S 10 G 21 10.00 Overcast OVC016 48 43 83% 44 29.9 1013.2
13 01:53 S 9 10.00 Overcast OVC018 48.9 43 80% 45 29.89 1012.9 0.02
13 00:53 S 14 10.00 Overcast BKN016 OVC021 48 43 83% 43 29.88 1012.4
12 23:53 SW 10 10.00 Light Rain OVC016 48 44.1 86% 44 29.86 1011.9 0.02
12 22:53 SW 9 10.00 Overcast BKN016 OVC023 48.9 44.1 55 48.9 83% 45 29.85 1011.4 0.01
12 21:53 SW 10 10.00 Overcast SCT014 BKN045 OVC055 50 45 83% 46 29.83 1010.9
12 20:53 SW 9 10.00 Overcast BKN029 OVC070 51.1 46 83% 29.81 1010.3
12 19:53 S 7 10.00 Overcast FEW020 BKN029 OVC035 52 48.9 89% 29.79 1009.5 0.01 0.01
12 18:53 S 8 5.00 Light Rain Fog/Mist SCT022 OVC046 52 48.9 89% 29.78 1009.3
12 17:53 Calm 5.00 Fog/Mist BKN021 OVC027 53.1 48 83% 29.77 1008.9
12 16:53 SW 6 10.00 Overcast BKN028 BKN042 OVC055 55 46.9 57 51.1 74% 29.76 1008.5
12 15:53 SW 9 10.00 Overcast SCT023 OVC060 55.9 46 70% 29.76 1008.2
12 14:53 S 9 10.00 Overcast OVC022 55.9 46 70% 29.75 1007.9
12 13:53 W 5 10.00 Overcast BKN020 OVC025 55.9 46.9 72% 29.73 1007.5
12 12:53 W 7 10.00 Overcast OVC017 54 46.9 77% 29.72 1007.0
12 11:53 W 6 10.00 Overcast OVC013 52 46.9 83% 29.71 1006.9
12 10:53 Vrbl 6 10.00 Overcast SCT009 OVC011 51.1 46 51.1 46.9 83% 29.71 1006.8
12 09:53 N 5 10.00 Overcast OVC007 48 46 93% 47 29.7 1006.6
12 08:53 NE 8 10.00 Overcast OVC007 46.9 46 97% 44 29.7 1006.4
12 07:53 NE 7 2.50 Fog/Mist OVC002 46.9 46 97% 44 29.7 1006.4
12 06:53 N 7 2.00 Fog/Mist OVC001 46.9 46.9 100% 44 29.68 1005.8
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)