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.
08 20:53 S 10 10.00 Partly Cloudy SCT027 46.9 44.1 90% 43 30.08 1019.3
08 19:53 SW 9 10.00 Light Rain SCT046 BKN070 BKN090 46.9 44.1 90% 43 30.05 1018.4 0.06 0.12
08 18:53 SW 14 10.00 Mostly Cloudy FEW048 BKN070 BKN110 48 44.1 86% 43 30.02 1017.4 0.05
08 17:53 W 12 10.00 Light Rain FEW033 BKN041 BKN110 48 45 89% 44 30.01 1017.0 0.01
08 16:53 SW 20 G 31 10.00 Mostly Cloudy BKN028 53.1 43 55.9 46 69% 29.99 1016.1 0.11
08 15:53 S 15 G 24 10.00 Mostly Cloudy FEW022 BKN041 52 46 80% 29.95 1015.1 0.02
08 14:53 SW 18 G 30 4.00 Light Rain Fog/Mist FEW029 BKN038 BKN200 46 42.1 86% 39 29.94 1014.5 0.07
08 13:53 S 22 G 41 10.00 Mostly Cloudy and Breezy FEW025 BKN047 BKN060 BKN200 54 44.1 69% 29.91 1013.5 0.02
08 12:53 S 18 G 28 10.00 Mostly Cloudy SCT024 BKN044 BKN060 51.1 45 80% 29.9 1013.2
08 11:53 S 7 10.00 Light Rain OVC044 48 45 89% 45 29.9 1013.1 0.02
08 10:53 SE 9 5.00 Light Rain Fog/Mist BKN037 OVC045 48 44.1 48 45 86% 44 29.89 1012.9 0.05 0.15
08 09:53 E 7 6.00 Light Rain Fog/Mist OVC039 46.9 43 86% 44 29.89 1012.8 0.04
08 08:53 E 7 7.00 Light Rain FEW039 BKN046 OVC060 46.9 42.1 83% 44 29.9 1013.1 0.02
08 07:53 S 6 6.00 Light Rain Fog/Mist BKN041 OVC050 46 43 89% 44 29.92 1013.9 0.03 0.04
08 06:53 S 6 6.00 Light Rain Fog/Mist BKN044 OVC060 46 42.1 86% 44 29.93 1014.2 0.01
08 05:53 SE 8 10.00 Light Rain SCT042 OVC055 46 42.1 86% 42 29.93 1014.4
08 04:53 S 8 10.00 Light Rain BKN034 OVC042 45 43 46 45 93% 41 29.94 1014.7 0.02 0.13
08 03:53 S 7 8.00 Light Rain BKN032 OVC040 45 43 93% 42 29.95 1014.9 0.03
08 02:53 S 6 9.00 Light Rain SCT033 OVC040 45 43 93% 42 29.95 1014.8 0.03
08 01:53 S 8 8.00 Light Rain OVC032 46 43 89% 42 29.96 1015.1 0.02 0.05
08 00:53 S 9 8.00 Light Rain OVC033 46 43 89% 42 29.96 1015.2 0.03
07 23:53 S 9 10.00 Light Rain FEW037 BKN050 OVC070 46 43 89% 42 29.95 1014.9
07 22:53 S 10 10.00 Overcast OVC040 45 42.1 48.9 45 90% 40 29.96 1015.2 0.05
07 21:53 S 15 10.00 Mostly Cloudy FEW010 BKN045 BKN110 45 43 93% 39 29.95 1014.8 0.05
07 20:53 S 3 8.00 Light Rain SCT014 BKN019 OVC080 48 45 89% 29.93 1014.3
07 19:53 S 9 10.00 Overcast FEW020 OVC100 48.9 43 80% 45 29.92 1013.9
07 18:53 S 12 10.00 Mostly Cloudy FEW020 SCT095 BKN120 48.9 44.1 83% 45 29.91 1013.7
07 17:53 S 12 10.00 Overcast SCT015 BKN021 OVC100 48.9 46 90% 45 29.91 1013.4
07 16:53 SW 14 G 28 10.00 Mostly Cloudy FEW016 SCT035 BKN090 48.9 44.1 57.9 46.9 83% 44 29.89 1012.8 0.27
07 15:53 SW 9 7.00 Light Rain FEW012 BKN038 OVC060 50 48 93% 47 29.87 1012.1 0.05
07 14:53 S 8 3.00 Light Rain Fog/Mist FEW009 SCT018 OVC039 48 46 93% 45 29.85 1011.4 0.19
07 13:53 SW 9 10.00 Overcast SCT028 BKN035 OVC050 53.1 48 83% 29.83 1010.9 0.03 0.03
07 12:53 SW 8 10.00 Mostly Cloudy SCT035 BKN055 BKN090 BKN250 55.9 45 67% 29.83 1010.6
07 11:53 SW 10 G 22 10.00 Mostly Cloudy SCT036 BKN060 BKN250 55.9 45 67% 29.84 1011.2
07 10:53 S 13 10.00 Mostly Cloudy SCT021 BKN034 54 48 54 48 80% 29.86 1011.7 0.07
07 09:53 S 13 10.00 Mostly Cloudy FEW005 SCT025 BKN070 53.1 48.9 86% 29.86 1011.9 0.01
07 08:53 S 8 10.00 Light Rain FEW005 SCT021 OVC043 50 48 93% 47 29.86 1012.0 0.01
07 07:53 SE 10 10.00 Mostly Cloudy SCT002 BKN030 BKN045 BKN130 48.9 46.9 93% 45 29.86 1011.8 0.05
07 06:53 SE 12 7.00 Mostly Cloudy SCT002 BKN040 BKN110 48 46.9 96% 44 29.86 1011.7 0.01
07 05:53 SE 7 8.00 Light Rain FEW007 SCT038 OVC060 48 46.9 96% 45 29.86 1011.7 0.04
07 04:53 S 5 5.00 Light Rain Fog/Mist FEW005 SCT032 OVC050 48 46.9 48 48 96% 47 29.86 1011.9 0.06 0.14
07 03:53 SE 7 8.00 Light Rain SCT006 BKN034 OVC045 48 46.9 96% 45 29.86 1012.0 0.04
07 02:53 SE 7 8.00 Light Rain SCT006 BKN037 OVC045 48 46.9 96% 45 29.87 1012.2
07 01:53 SE 5 10.00 Overcast SCT004 BKN040 OVC060 48 46.9 96% 47 29.9 1013.1 0.04
07 00:53 SE 7 10.00 Light Rain FEW006 SCT011 OVC046 48 46 93% 45 29.92 1013.8 0.02
06 23:53 S 7 7.00 Light Rain FEW007 SCT036 OVC055 48 46.9 96% 45 29.94 1014.5 0.02
06 22:53 S 8 10.00 Light Rain FEW005 BKN035 OVC055 48 46.9 52 48 96% 45 29.94 1014.6 0.01 0.3
06 21:53 S 8 10.00 Light Rain SCT005 OVC020 48 46.9 96% 45 29.95 1014.9 0.02
06 20:53 SW 9 7.00 Light Rain SCT005 BKN015 OVC050 48.9 46.9 93% 45 29.95 1014.9 0.08
06 19:53 SW 12 3.00 Light Rain Fog/Mist BKN007 OVC015 51.1 50 96% 29.94 1014.7 0.1 0.19
06 18:53 W 3 6.00 Light Rain Fog/Mist SCT005 OVC010 52 50 93% 29.96 1015.2 0.05
06 17:53 Calm 3.00 Light Rain Fog/Mist SCT005 OVC010 52 50 93% 29.98 1016.0 0.04
06 16:53 SE 7 6.00 Light Rain Fog/Mist BKN005 OVC010 52 50 54 51.1 93% 30 1016.6 0.01 0.11
06 15:53 NW 3 10.00 Light Rain SCT005 BKN015 OVC045 52 50 93% 30.02 1017.0 0.01
06 14:53 Calm 7.00 Light Rain BKN010 BKN050 OVC075 51.1 48.9 92% 30.04 1018.0 0.07
06 13:53 SW 6 7.00 Light Rain FEW010 SCT050 OVC065 53.1 48.9 86% 30.05 1018.2 0.02
06 12:53 S 7 10.00 Light Rain FEW010 SCT035 OVC065 52 48 86% 30.07 1019.0 0.02
06 11:53 W 3 10.00 Light Rain FEW005 SCT035 OVC065 54 46.9 77% 30.07 1018.9
06 10:53 W 3 10.00 Mostly Cloudy FEW005 BKN060 BKN090 54 44.1 54 48 69% 30.08 1019.1
06 09:53 W 6 10.00 Mostly Cloudy FEW043 BKN070 BKN100 52 45 77% 30.08 1019.2
06 08:53 N 3 10.00 Mostly Cloudy BKN047 BKN060 52 41 66% 30.09 1019.5
06 07:53 Calm 10.00 Overcast BKN048 BKN060 OVC090 51.1 39.9 66% 30.11 1020.2
06 06:53 W 3 10.00 Light Rain SCT050 BKN080 OVC100 48.9 42.1 77% 30.14 1021.2
06 05:53 SW 3 10.00 Light Rain SCT070 OVC095 50 42.1 74% 30.16 1021.7
06 04:53 SE 6 10.00 Light Rain FEW060 BKN080 OVC095 50 41 59 50 71% 48 30.19 1022.8 0.01 0.02
06 03:53 Calm 10.00 Light Rain OVC065 53.1 37.9 57% 30.19 1022.8 0.01
06 02:53 SW 8 10.00 Overcast OVC065 55.9 28 34% 30.19 1023.0
06 01:53 S 6 10.00 Overcast OVC065 57 30 36% 30.19 1022.8
06 00:53 S 7 10.00 Overcast FEW080 BKN100 OVC120 57 32 39% 30.19 1022.9
05 23:53 S 6 10.00 Overcast OVC100 57 35.1 44% 30.18 1022.6
05 22:53 SW 7 10.00 Mostly Cloudy BKN150 BKN200 59 35.1 70 59 41% 30.19 1023.0
05 21:53 SW 6 10.00 Mostly Cloudy BKN130 BKN200 60.1 39 46% 30.19 1022.8
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)