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.
07 12:53 S 9 10.00 Mostly Cloudy FEW030 BKN060 BKN120 61 43 52% 30.05 1018.1
07 11:53 SW 10 10.00 Mostly Cloudy SCT031 BKN050 BKN110 57 42.1 58% 30.05 1018.2
07 10:53 S 9 10.00 Mostly Cloudy FEW025 BKN036 BKN090 55 45 57.9 48 69% 30.05 1018.2
07 09:53 SW 8 10.00 Mostly Cloudy SCT016 BKN030 BKN060 55 45 69% 30.05 1018.3
07 08:53 S 10 10.00 Overcast BKN017 OVC023 52 45 77% 30.05 1018.3
07 07:53 S 8 10.00 Overcast OVC012 48.9 44.1 83% 46 30.05 1018.2
07 06:53 S 10 10.00 Overcast OVC013 48.9 45 86% 45 30.05 1018.1
07 05:53 S 8 10.00 Overcast OVC010 48 45 89% 45 30.04 1017.9
07 04:53 S 8 10.00 Overcast OVC010 48 45 48.9 46.9 89% 45 30.03 1017.6
07 03:53 S 7 10.00 Overcast OVC011 48.9 45 86% 46 30.02 1017.0
07 02:53 S 5 10.00 Overcast OVC010 48 44.1 86% 47 30.01 1016.9
07 01:53 SE 7 10.00 Partly Cloudy FEW010 SCT019 46.9 43 86% 44 30.01 1016.8
07 00:53 SE 7 10.00 Partly Cloudy FEW010 SCT019 SCT085 48 43 83% 45 30.01 1016.7
06 23:53 SE 6 10.00 Partly Cloudy SCT010 SCT090 48 44.1 86% 46 30.01 1016.7
06 22:53 SE 8 10.00 A Few Clouds FEW030 FEW085 48.9 45 55 48.9 86% 46 30 1016.5
06 21:53 S 5 10.00 Mostly Cloudy SCT030 BKN043 51.1 46 83% 30 1016.4
06 20:53 SW 6 10.00 Mostly Cloudy SCT050 BKN220 52 46 80% 29.98 1015.8
06 19:53 S 8 10.00 Mostly Cloudy FEW025 BKN050 BKN220 53.1 45 74% 29.97 1015.6
06 18:53 Calm 10.00 Mostly Cloudy FEW025 SCT048 BKN220 54 43 67% 29.97 1015.3
06 17:53 SW 7 10.00 Mostly Cloudy FEW025 BKN048 BKN060 53.1 46 77% 29.96 1015.4
06 16:53 N 7 10.00 Overcast BKN038 BKN050 OVC090 53.1 48 62.1 52 83% 29.96 1015.3 0.04 0.04
06 15:53 W 10 G 23 10.00 Light Rain BKN033 BKN042 OVC080 55 42.1 62% 29.96 1015.0
06 14:53 SW 14 10.00 Mostly Cloudy SCT031CB SCT050 BKN090 BKN180 62.1 37.9 41% 29.94 1014.4
06 13:53 SW 13 G 18 10.00 Mostly Cloudy SCT031 SCT050 BKN090 BKN180 60.1 41 50% 29.93 1014.2
06 12:53 S 13 G 21 10.00 Mostly Cloudy FEW028 SCT046 BKN100 BKN180 59 43 56% 29.93 1014.1
06 11:53 S 14 10.00 Mostly Cloudy FEW025TCU SCT050 BKN100 BKN180 59 42.1 54% 29.93 1014.0
06 10:53 SW 12 10.00 Mostly Cloudy FEW018 SCT035 SCT080 BKN130 BKN180 54 42.1 55 48.9 64% 29.93 1014.1 0.01
06 09:53 SW 13 G 23 10.00 Mostly Cloudy SCT016 SCT055 BKN110 BKN170 53.1 45 74% 29.93 1014.2
06 08:53 SW 12 G 20 10.00 Mostly Cloudy FEW015 BKN035 BKN055 BKN140 52 45 77% 29.92 1013.9
06 07:53 S 7 10.00 Mostly Cloudy FEW015 SCT045 BKN070 BKN130 51.1 46 83% 29.92 1013.7 0.01
06 06:53 S 14 10.00 Light Rain FEW020 BKN050 BKN095 50 46.9 89% 45 29.91 1013.5
06 05:53 S 8 10.00 Mostly Cloudy SCT020 BKN055 BKN090 48.9 45 86% 46 29.91 1013.5 0.01
06 04:53 SW 10 10.00 Mostly Cloudy SCT025 BKN065 BKN090 48.9 45 53.1 48.9 86% 45 29.91 1013.3
06 03:53 S 8 10.00 Partly Cloudy FEW025 SCT070 SCT090 48.9 44.1 83% 46 29.91 1013.5
06 02:53 S 9 10.00 Mostly Cloudy FEW030 BKN060 51.1 44.1 77% 29.92 1013.7
06 01:53 S 8 10.00 Mostly Cloudy FEW030 SCT065 BKN090 50 44.1 80% 47 29.93 1014.0
06 00:53 S 9 10.00 Mostly Cloudy FEW030 SCT100 BKN200 51.1 43 74% 29.93 1014.2
05 23:53 SW 13 10.00 Mostly Cloudy FEW030 SCT085 BKN130 52 42.1 69% 29.94 1014.4
05 22:53 SW 13 10.00 Mostly Cloudy FEW030 BKN075 BKN140 53.1 41 59 53.1 64% 29.95 1014.6
05 21:53 S 14 G 22 10.00 Mostly Cloudy FEW035 SCT075 BKN140 53.1 41 64% 29.94 1014.5
05 20:53 SW 7 G 17 10.00 Mostly Cloudy FEW040 BKN080 BKN160 55 43 64% 29.94 1014.5
05 19:53 SW 14 10.00 Mostly Cloudy FEW035 SCT060 BKN085 BKN140 55.9 43 62% 29.94 1014.4
05 18:53 SW 10 G 22 10.00 Mostly Cloudy BKN045 BKN060 57 43 60% 29.94 1014.5
05 17:53 SW 12 10.00 Mostly Cloudy FEW035 SCT055 BKN090 BKN170 57.9 45 62% 29.95 1014.8
05 16:53 SW 9 8.00 Light Rain SCT025CB BKN035 BKN050 57.9 46.9 63 57 67% 29.96 1015.2
05 15:53 S 16 10.00 Light Rain FEW045 BKN065 BKN095 57 48 72% 29.97 1015.5
05 14:53 S 15 G 22 10.00 Mostly Cloudy FEW035 BKN065 BKN100 57.9 46.9 67% 29.98 1015.7
05 13:53 S 12 10.00 Mostly Cloudy FEW035CB SCT060 BKN090 57 48.9 74% 29.98 1015.9
05 12:53 W 9 G 20 10.00 Mostly Cloudy SCT032 BKN049 BKN100 60.1 46 60% 29.99 1016.1
05 11:53 SW 16 G 22 10.00 Mostly Cloudy SCT030CB BKN048 BKN090 BKN130 62.1 44.1 52% 29.99 1016.0
05 10:53 S 14 G 22 10.00 Mostly Cloudy FEW020 FEW060 SCT095 BKN130 BKN240 60.1 44.1 61 52 56% 30 1016.4
05 09:53 S 15 10.00 Mostly Cloudy FEW020 SCT055 BKN090 BKN250 55.9 45 67% 30.01 1016.9
05 08:53 SW 17 G 24 10.00 Mostly Cloudy FEW020 BKN060 BKN090 BKN250 54 45 72% 30.01 1017.0
05 07:53 S 12 G 20 10.00 Mostly Cloudy FEW019 BKN065 BKN090 54 45 72% 30 1016.5
05 06:53 S 10 10.00 Mostly Cloudy SCT026 BKN065 BKN100 54 46 75% 30.01 1016.7
05 05:53 S 10 10.00 Mostly Cloudy SCT020 BKN035 BKN100 BKN250 53.1 45 74% 30.01 1016.9
05 04:53 S 8 10.00 Overcast BKN023 OVC100 53.1 44.1 55.9 53.1 72% 30.01 1016.9
05 03:53 S 9 10.00 Mostly Cloudy SCT024 BKN042 BKN100 54 43 67% 30.02 1017.0
05 02:53 S 10 10.00 Overcast SCT050 OVC100 54 39.9 59% 30.03 1017.3
05 01:53 S 9 10.00 Overcast SCT050 BKN110 OVC200 54 42.1 64% 30.03 1017.5
05 00:53 S 7 10.00 Overcast SCT033 BKN050 BKN110 OVC200 54 45 72% 30.04 1017.9
04 23:53 Calm 10.00 Overcast BKN034 BKN048 OVC120 55.9 44.1 65% 30.06 1018.4
04 22:53 NE 7 10.00 Overcast BKN034 BKN080 OVC200 55.9 44.1 68 55.9 65% 30.07 1018.8
04 21:53 NW 5 10.00 Mostly Cloudy SCT050 SCT080 BKN150 BKN210 55.9 44.1 65% 30.07 1018.8
04 20:53 N 10 10.00 Mostly Cloudy FEW040 SCT060 BKN085 BKN220 55.9 42.1 60% 30.07 1018.9
04 19:53 W 8 10.00 Mostly Cloudy SCT065 BKN210 63 45 52% 30.07 1018.6
04 18:53 W 5 10.00 Mostly Cloudy FEW050 SCT065 BKN200 BKN250 64 42.1 45% 30.07 1018.8
04 17:53 SW 7 10.00 Mostly Cloudy SCT050 BKN200 BKN250 66 39 37% 30.08 1019.1
04 16:53 SW 7 10.00 Mostly Cloudy SCT055 SCT200 BKN250 68 39 69.1 59 35% 30.09 1019.6
04 15:53 Calm 10.00 Mostly Cloudy SCT055 SCT200 BKN250 66 41 40% 30.12 1020.5
04 14:53 S 10 10.00 Mostly Cloudy FEW040 SCT055 BKN200 66.9 41 39% 30.15 1021.5
04 13:53 W 9 10.00 Mostly Cloudy SCT039 BKN050 BKN200 64.9 41 42% 30.17 1022.1
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)