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.
20 13:53 SW 14 10.00 Mostly Cloudy FEW010 BKN021 BKN050 53.1 50 89% 30.12 1020.4 0.01 0.1
20 12:53 SW 16 G 23 1.50 Light Rain Fog/Mist BKN006 BKN010 OVC020 53.1 52 96% 30.1 1019.9 0.06
20 11:53 S 14 6.00 Light Rain Fog/Mist FEW007 BKN010 BKN015 54 52 93% 30.09 1019.4 0.03
20 10:53 S 14 6.00 Light Rain Fog/Mist FEW008 BKN012 OVC021 53.1 52 54 52 96% 30.07 1019.0 0.03 0.2
20 09:53 S 10 6.00 Light Rain Fog/Mist FEW007 BKN011 OVC018 52 51.1 97% 30.06 1018.7 0.02
20 08:53 S 9 3.00 Light Rain Fog/Mist BKN007 OVC013 52 50 93% 30.05 1018.0 0.06
20 07:53 S 10 6.00 Light Rain Fog/Mist FEW010 OVC025 52 50 93% 30.04 1017.9 0.03 0.09
20 06:53 SW 10 7.00 Light Rain SCT025 OVC033 52 50 93% 30.03 1017.5 0.06
20 05:53 SW 7 10.00 Overcast OVC034 53.1 50 89% 30.02 1017.1
20 04:53 S 7 10.00 Overcast OVC039 54 50 55 53.1 87% 30.02 1017.2 0.02
20 03:53 S 6 10.00 Overcast OVC036 54 51.1 90% 30.04 1017.8
20 02:53 S 8 10.00 Overcast FEW028 OVC036 54 52 93% 30.06 1018.4
20 01:53 SW 5 7.00 Light Rain FEW009 OVC026 54 53.1 97% 30.05 1018.2 0.02
20 00:53 SE 7 10.00 Overcast FEW009 OVC024 54 53.1 97% 30.03 1017.7 0.01
19 23:53 SE 7 10.00 Light Rain FEW007 OVC022 54 53.1 97% 30.05 1018.3 0.01
19 22:53 S 8 8.00 Light Rain SCT003 SCT011 OVC022 54 53.1 54 52 97% 30.07 1018.8 0.03 0.15
19 21:53 S 6 8.00 Light Rain FEW005 SCT015 OVC024 54 53.1 97% 30.07 1019.0 0.02
19 20:53 S 6 7.00 Light Rain BKN005 OVC019 53.1 53.1 100% 30.08 1019.1 0.03
19 19:53 SE 7 3.00 Light Rain Fog/Mist BKN005 OVC015 53.1 52 96% 30.08 1019.3 0.02 0.07
19 18:53 SW 3 5.00 Fog/Mist BKN005 BKN009 OVC017 53.1 52 96% 30.09 1019.7 0.02
19 17:53 S 8 3.00 Light Rain Fog/Mist SCT005 BKN008 OVC018 52 51.1 97% 30.1 1020.0 0.03
19 16:53 S 7 4.00 Light Rain Fog/Mist BKN010 OVC018 52 51.1 53.1 51.1 97% 30.11 1020.2 0.04
19 15:53 SW 7 5.00 Light Rain Fog/Mist SCT003 BKN008 OVC040 52 51.1 97% 30.11 1020.3 0.02
19 14:53 S 9 7.00 Light Rain FEW008 BKN016 OVC026 52 50 93% 30.12 1020.8
19 13:53 SW 10 6.00 Light Rain Fog/Mist BKN007 BKN012 OVC032 52 50 93% 30.14 1021.3 0.01 0.02
19 12:53 S 6 4.00 Light Rain Fog/Mist SCT007 BKN015 OVC035 52 50 93% 30.14 1021.4 0.01
19 11:53 S 7 9.00 Mostly Cloudy FEW009 SCT015 BKN036 52 50 93% 30.15 1021.6
19 10:53 S 5 6.00 Light Rain Fog/Mist SCT007 BKN015 BKN040 52 50 52 48.9 93% 30.13 1021.1 0.18
19 09:53 Calm 7.00 Mostly Cloudy FEW005 SCT023 BKN038 51.1 48.9 92% 30.12 1020.7 0.01
19 08:53 S 7 4.00 Light Rain Fog/Mist SCT004 BKN007 OVC018 50 48.9 96% 48 30.13 1021.0 0.05
19 07:53 S 7 5.00 Light Rain Fog/Mist SCT007 BKN015 OVC028 50 48.9 96% 48 30.12 1020.6 0.03 0.12
19 06:53 SW 6 2.50 Light Rain Fog/Mist FEW003 BKN006 OVC013 50 48.9 96% 48 30.11 1020.2 0.06
19 05:53 S 6 5.00 Light Rain Fog/Mist BKN006 OVC011 48.9 48.9 100% 47 30.09 1019.7 0.03
19 04:53 S 7 3.00 Light Rain Fog/Mist BKN003 BKN009 OVC014 50 48.9 50 48.9 96% 48 30.09 1019.4 0.04 0.14
19 03:53 S 6 3.00 Light Rain Fog/Mist BKN006 BKN012 OVC021 50 48.9 96% 48 30.08 1019.3 0.04
19 02:53 SW 7 7.00 Light Rain SCT009 BKN013 OVC027 50 48.9 96% 48 30.09 1019.7 0.01
19 01:53 S 8 10.00 Overcast FEW005 SCT048 OVC080 50 48.9 96% 47 30.08 1019.4 0.01 0.05
19 00:53 S 9 5.00 Light Rain Fog/Mist FEW007 BKN047 OVC075 50 48.9 96% 47 30.1 1019.7 0.04
18 23:53 SE 9 10.00 Light Rain BKN004 BKN017 OVC041 50 48.9 96% 47 30.08 1019.2
18 22:53 SW 10 10.00 Overcast OVC006 50 48 54 50 93% 46 30.09 1019.5 0.02 0.06
18 21:53 S 12 10.00 Overcast BKN012 BKN070 OVC085 50 48.9 96% 46 30.08 1019.4
18 20:53 S 14 10.00 Mostly Cloudy FEW020 SCT050 BKN070 50 48.9 96% 45 30.08 1019.2 0.04
18 19:53 SW 9 10.00 Light Rain FEW012 BKN020 OVC055 52 48.9 89% 30.08 1019.3
18 18:53 SW 9 10.00 Overcast FEW012 BKN018 OVC050 53.1 50 89% 30.07 1018.8
18 17:53 SW 13 10.00 Overcast FEW012 SCT025 OVC055 54 52 93% 30.05 1018.4
18 16:53 SW 10 10.00 Overcast FEW015 BKN028 OVC055 54 52 57 53.1 93% 30.06 1018.7
18 15:53 S 8 10.00 Light Rain FEW015 BKN025 OVC060 55 52 90% 30.05 1018.1
18 14:53 S 13 10.00 Light Rain FEW015 BKN025 OVC070 55.9 52 87% 30.06 1018.6
18 13:53 S 14 10.00 Mostly Cloudy FEW012 BKN023 BKN070 55.9 52 87% 30.07 1019.0
18 12:53 SW 12 10.00 Mostly Cloudy SCT012 BKN020 BKN090 55 52 90% 30.06 1018.5
18 11:53 SW 10 10.00 Overcast FEW005 BKN012 OVC020 54 52 93% 30.05 1018.3
18 10:53 SW 13 10.00 Overcast SCT009 BKN015 OVC027 53.1 51.1 53.1 51.1 93% 30.05 1018.1 0.06
18 09:53 S 13 9.00 Overcast SCT009 BKN016 OVC029 53.1 51.1 93% 30.03 1017.4
18 08:53 S 8 8.00 Mostly Cloudy SCT006 BKN015 BKN029 52 50 93% 30.01 1016.9
18 07:53 S 9 7.00 Light Rain SCT006 BKN017 BKN029 52 50 93% 30 1016.5 0.02 0.06
18 06:53 S 8 2.00 Light Rain Fog/Mist FEW002 BKN004 OVC013 51.1 50 96% 30 1016.6 0.03
18 05:53 S 9 0.25 Light Rain Fog/Mist OVC002 51.1 51.1 100% 29.99 1016.2 0.01
18 04:53 S 9 0.25 Light Rain Fog/Mist VV004 51.1 50 52 50 96% 29.99 1016.1 0.02 0.11
18 03:53 S 9 6.00 Light Rain Fog/Mist BKN005 BKN008 OVC015 51.1 50 96% 29.99 1016.3 0.02
18 02:53 S 6 6.00 Light Rain Fog/Mist BKN006 BKN025 OVC030 51.1 50 96% 30 1016.5 0.03
18 01:53 S 6 8.00 Overcast FEW004 SCT013 OVC032 51.1 50 96% 29.98 1016.0 0.04
18 00:53 SE 7 8.00 Light Rain FEW004 SCT019 OVC027 52 51.1 97% 29.98 1015.9 0.01
17 23:53 S 6 0.50 Light Rain Fog/Mist BKN003 OVC013 51.1 51.1 100% 29.99 1016.3 0.03
17 22:53 S 7 3.00 Light Rain Fog/Mist SCT003 BKN018 OVC030 51.1 51.1 53.1 51.1 100% 29.99 1016.4 0.04 0.19
17 21:53 S 5 4.00 Light Rain Fog/Mist BKN004 OVC022 51.1 50 96% 30.01 1016.8 0.03
17 20:53 S 6 7.00 Light Rain BKN007 OVC025 51.1 50 96% 30.01 1016.9 0.03
17 19:53 S 8 8.00 Light Rain SCT024 BKN065 OVC080 51.1 50 96% 30.02 1017.3 0.04 0.09
17 18:53 S 8 7.00 Light Rain BKN080 OVC100 51.1 50 96% 30.03 1017.6 0.04
17 17:53 S 9 8.00 Light Rain SCT027 OVC080 52 50 93% 30.03 1017.8 0.01
17 16:53 S 9 10.00 Mostly Cloudy FEW012 BKN027 53.1 50 53.1 50 89% 30.04 1018.0 0.02
17 15:53 SW 3 10.00 Light Rain OVC029 52 48.9 89% 30.05 1018.2
17 14:53 S 6 10.00 Mostly Cloudy FEW012 BKN030 BKN090 52 48 86% 30.05 1018.2
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)