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.
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
04 12:53 SW 10 10.00 Mostly Cloudy FEW025 BKN036 BKN055 64.9 42.1 43% 30.19 1022.9
04 11:53 S 9 10.00 Mostly Cloudy SCT044 BKN060 62.1 43 50% 30.2 1023.3
04 10:53 SW 12 10.00 Mostly Cloudy FEW025 SCT041 BKN047 59 44.1 60.1 53.1 58% 30.21 1023.6
04 09:53 SW 12 10.00 Mostly Cloudy FEW019 SCT032 BKN041 60.1 45 58% 30.21 1023.6
04 08:53 S 14 10.00 Mostly Cloudy SCT021 BKN032 57 46 67% 30.21 1023.4
04 07:53 S 13 10.00 Mostly Cloudy BKN020 54 46.9 77% 30.19 1023.0
04 06:53 SW 12 10.00 Mostly Cloudy BKN017 BKN021 53.1 46.9 80% 30.18 1022.6
04 05:53 SW 12 10.00 Mostly Cloudy FEW014 SCT022 BKN055 54 46.9 77% 30.18 1022.5
04 04:53 SW 15 10.00 Mostly Cloudy SCT022 BKN055 54 48 59 54 80% 30.17 1022.3
04 03:53 SW 15 10.00 Overcast FEW017 OVC024 55.9 48.9 77% 30.18 1022.4
04 02:53 SW 9 10.00 Overcast OVC023 55.9 50 81% 30.17 1022.2
04 00:53 S 14 10.00 Overcast BKN019 OVC060 57.9 50 75% 30.15 1021.5
03 23:53 SW 13 10.00 Mostly Cloudy BKN023 57 50 78% 30.15 1021.4
03 22:53 S 13 10.00 Mostly Cloudy BKN028 59 50 68 59 72% 30.15 1021.4
03 21:53 SW 9 10.00 Partly Cloudy FEW040 SCT085 60.1 48.9 67% 30.14 1021.1
03 20:53 SW 10 10.00 A Few Clouds FEW040 FEW090 61 48.9 65% 30.11 1020.2
03 19:53 SW 14 G 25 10.00 Partly Cloudy SCT050 SCT090 64.9 46 51% 30.09 1019.3
03 18:53 SW 14 G 21 10.00 Mostly Cloudy BKN055 BKN095 66 45 47% 30.08 1019.3
03 17:53 SW 10 10.00 Mostly Cloudy BKN065 66 46 49% 30.08 1019.1
03 16:53 SW 10 10.00 Mostly Cloudy FEW040 BKN085 66 46 70 63 49% 30.08 1019.2
03 15:53 SW 8 G 17 10.00 Mostly Cloudy FEW040 BKN080 66 44.1 45% 30.09 1019.3
03 14:53 S 10 G 18 10.00 Mostly Cloudy FEW040 FEW075 BKN090 66.9 43 42% 30.1 1019.5
03 13:53 SW 12 10.00 Light Rain FEW040 BKN070 BKN100 BKN140 64 46 52% 30.1 1019.6
03 12:53 SW 12 10.00 Mostly Cloudy FEW040 SCT085 BKN110 BKN140 64 48 56% 30.09 1019.3
03 11:53 S 14 10.00 Mostly Cloudy FEW080 SCT095 BKN120 BKN150 BKN210 66.9 48.9 53% 30.08 1018.9
03 10:53 SW 14 10.00 Mostly Cloudy FEW060 SCT100 SCT130 BKN160 BKN210 66 48 66 60.1 52% 30.06 1018.4
03 09:53 S 10 10.00 Mostly Cloudy FEW050 SCT100 BKN130 BKN150 62.1 44.1 52% 30.04 1017.7
03 08:53 SW 9 10.00 Mostly Cloudy FEW020 FEW060 SCT110 BKN140 BKN210 63 42.1 47% 30.03 1017.4
03 07:53 S 8 10.00 Mostly Cloudy FEW050 SCT095 BKN130 BKN160 62.1 43 50% 30.03 1017.3
03 06:53 S 6 10.00 Mostly Cloudy FEW060 SCT100 BKN130 BKN160 60.1 43 53% 30.03 1017.2
03 05:53 SW 9 10.00 Mostly Cloudy SCT100 BKN150 BKN180 60.1 42.1 52% 30.03 1017.2
03 04:53 SW 8 10.00 Overcast SCT150 OVC170 61 42.1 71.1 61 50% 30 1016.3
03 03:53 SW 10 10.00 Mostly Cloudy BKN180 63 42.1 47% 30 1016.1
03 02:53 S 9 10.00 Mostly Cloudy BKN180 63 42.1 47% 29.98 1015.6
03 01:53 SW 14 G 26 10.00 Mostly Cloudy BKN230 66 39 37% 29.98 1015.5
03 00:53 S 12 10.00 Mostly Cloudy BKN200 66.9 43 42% 29.97 1015.2
02 23:53 S 8 10.00 Mostly Cloudy BKN200 69.1 45 42% 29.97 1015.0
02 22:53 Calm 10.00 Mostly Cloudy BKN200 70 44.1 84.9 70 39% 29.96 1014.8
02 21:53 Calm 10.00 Mostly Cloudy BKN200 BKN250 70 44.1 39% 29.96 1015.0
02 20:53 SW 3 10.00 Mostly Cloudy BKN200 BKN250 79 41 26% 78 29.95 1014.4
02 19:53 S 5 10.00 Mostly Cloudy BKN200 BKN250 81 39.9 23% 79 29.94 1014.3
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)