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.
25 10:53 S 9 10.00 Mostly Cloudy FEW070 BKN100 BKN130 BKN150 57.9 39 60.1 52 50% 29.76 1008.4
25 09:53 SE 8 10.00 Mostly Cloudy FEW090 SCT120 BKN150 BKN200 59 39.9 49% 29.75 1008.0
25 08:53 Vrbl 6 10.00 Mostly Cloudy FEW100 SCT130 BKN150 BKN200 57 44.1 62% 29.76 1008.3
25 07:53 SE 8 10.00 Mostly Cloudy FEW090 SCT140 BKN180 BKN210 54 45 72% 29.76 1008.4
25 06:53 S 7 10.00 Mostly Cloudy SCT140 BKN180 BKN210 53.1 45 74% 29.78 1008.9
25 05:53 S 8 10.00 Overcast FEW080 BKN150 BKN180 OVC220 52 43 72% 29.77 1008.5
25 04:53 SW 7 10.00 Overcast BKN150 OVC220 53.1 41 64 52 64% 29.76 1008.2
25 03:53 S 7 10.00 Mostly Cloudy SCT130 BKN190 54 39 57% 29.76 1008.3
25 02:53 S 8 10.00 Overcast BKN140 OVC220 55 35.1 47% 29.77 1008.7
25 01:53 SE 7 10.00 Overcast BKN150 OVC230 57 33.1 41% 29.81 1009.8
25 00:53 SW 13 G 18 10.00 Overcast OVC230 59 30 33% 29.81 1010.0
24 23:53 SW 10 10.00 Overcast OVC230 61 30.9 32% 29.81 1009.8
24 22:53 SW 8 10.00 Mostly Cloudy BKN250 63 42.1 72 63 47% 29.81 1009.8
24 21:53 S 6 10.00 Mostly Cloudy FEW060 BKN250 66.9 42.1 41% 29.8 1009.7
24 20:53 SE 8 10.00 Mostly Cloudy FEW050 BKN250 68 37 32% 29.8 1009.6
24 19:53 S 7 10.00 Mostly Cloudy FEW050 BKN250 68 37 32% 29.82 1010.2
24 18:53 SW 6 10.00 Mostly Cloudy FEW050 BKN250 70 37.9 31% 29.83 1010.7
24 17:53 Vrbl 6 10.00 Partly Cloudy FEW035 SCT250 72 39 30% 29.86 1011.5
24 16:53 W 8 10.00 Partly Cloudy FEW035 SCT250 70 37 71.1 57.9 30% 29.89 1012.6
24 15:53 SW 5 10.00 Partly Cloudy SCT250 68 43 40% 29.92 1013.6
24 14:53 SW 5 10.00 Mostly Cloudy BKN210 66.9 46 47% 29.95 1014.6
24 13:53 S 6 10.00 Mostly Cloudy FEW040 SCT150 BKN210 64.9 46 51% 29.97 1015.5
24 12:53 W 3 10.00 Mostly Cloudy FEW030 SCT150 BKN200 62.1 44.1 52% 29.99 1016.2
24 11:53 Calm 10.00 Mostly Cloudy FEW030 SCT140 BKN180 60.1 46 60% 30.01 1016.9
24 10:53 Vrbl 6 10.00 Partly Cloudy FEW030 FEW050 SCT140 57.9 45 59 50 62% 30.02 1017.2
24 09:53 W 6 10.00 Mostly Cloudy FEW010 BKN040 BKN100 55 45 69% 30.04 1017.8
24 08:53 SW 5 10.00 Overcast FEW010 BKN030 OVC050 51.1 45 80% 30.04 1017.9
24 07:53 SW 8 10.00 Overcast FEW015 OVC030 51.1 45 80% 30.04 1017.8
24 06:53 SW 5 10.00 Overcast OVC026 50 45 83% 49 30.03 1017.6
24 05:53 S 5 10.00 Overcast BKN020 OVC028 50 46 86% 49 30.02 1017.2
24 04:53 SW 7 10.00 Mostly Cloudy SCT028 BKN050 BKN250 50 46 57.9 50 86% 48 30.02 1017.0
24 03:53 S 7 10.00 Overcast BKN032 BKN050 OVC250 52 46 80% 30.02 1017.2
24 02:53 W 6 10.00 Overcast FEW025 BKN032 OVC045 53.1 46.9 80% 30.02 1017.3
24 01:53 W 3 10.00 Overcast SCT026 BKN033 OVC050 53.1 46.9 80% 30.01 1016.9
24 00:53 W 6 10.00 Overcast BKN035 OVC050 55 46.9 74% 30.01 1016.9
23 23:53 W 6 10.00 Overcast BKN034 OVC055 55 48 77% 30 1016.5
23 22:53 S 3 10.00 Overcast BKN037 OVC055 57.9 48.9 64.9 57.9 72% 30 1016.6
23 21:53 SW 6 10.00 Mostly Cloudy BKN037 59 50 72% 30 1016.5
23 20:53 SW 3 10.00 Partly Cloudy SCT075 SCT200 60.1 50 70% 29.98 1015.8
23 19:53 SW 9 10.00 Mostly Cloudy SCT080 BKN250 63 50 63% 29.98 1015.6
23 18:53 S 6 10.00 Partly Cloudy FEW100 SCT250 64 50 60% 29.97 1015.6
23 17:53 SW 6 10.00 Partly Cloudy FEW100 SCT200 64.9 50 59% 29.98 1015.7
23 16:53 SW 6 10.00 Partly Cloudy FEW020 SCT100 64 50 64 54 60% 29.98 1015.9
23 15:53 SW 8 10.00 Partly Cloudy SCT020 SCT100 63 50 63% 29.99 1016.3
23 14:53 S 7 10.00 Mostly Cloudy BKN018 60.1 48.9 67% 30 1016.6
23 13:53 S 9 10.00 Overcast OVC015 57 48.9 74% 30.02 1017.0
23 12:53 SW 7 10.00 Overcast OVC012 55.9 48.9 77% 30.02 1017.3
23 11:53 SW 9 10.00 Overcast OVC010 55 48.9 80% 30.01 1017.0
23 10:53 SW 7 10.00 Overcast OVC008 54 48.9 54 51.1 83% 29.99 1016.2
23 09:53 S 7 10.00 Overcast OVC008 54 48.9 83% 29.98 1015.7
23 08:53 S 10 9.00 Overcast OVC006 53.1 48.9 86% 29.97 1015.5
23 07:53 S 7 10.00 Overcast OVC004 52 48.9 89% 29.96 1015.0
23 06:53 SW 8 10.00 Overcast OVC003 51.1 48.9 92% 29.94 1014.2
23 05:53 SW 10 10.00 Overcast OVC003 51.1 48.9 92% 29.92 1013.6
23 04:53 S 10 8.00 Overcast OVC003 51.1 50 64 51.1 96% 29.9 1013.1
23 03:53 S 8 10.00 Partly Cloudy SCT010 51.1 48.9 92% 29.9 1012.9
23 02:53 S 6 10.00 Fair CLR 53.1 50 89% 29.89 1012.6
23 01:53 SW 7 10.00 Fair CLR 55 50 83% 29.88 1012.2
23 00:53 Calm 10.00 Fair CLR 55.9 50 81% 29.86 1011.7
22 23:53 W 3 10.00 Partly Cloudy SCT250 57.9 50 75% 29.86 1011.7
22 22:53 N 7 10.00 Partly Cloudy SCT250 64 48.9 77 63 58% 29.86 1011.4
22 21:53 NW 6 10.00 A Few Clouds FEW100 FEW250 64 48 56% 29.85 1011.4
22 20:53 NW 6 10.00 Partly Cloudy FEW100 SCT250 64.9 48 54% 29.84 1011.1
22 19:53 NW 8 10.00 Partly Cloudy FEW060 FEW100 SCT250 71.1 46.9 42% 29.85 1011.4
22 18:53 N 9 10.00 Partly Cloudy FEW060 FEW100 SCT250 75.9 46.9 36% 78 29.85 1011.3
22 17:53 W 8 10.00 Fair CLR 75.9 50 40% 78 29.86 1011.6
22 16:53 SW 6 10.00 Partly Cloudy FEW060 FEW100 SCT250 75 50 77 64.9 42% 78 29.87 1012.0
22 15:53 Vrbl 6 10.00 Mostly Cloudy FEW060 BKN250 75.9 50 40% 78 29.89 1012.5
22 14:53 W 8 10.00 Mostly Cloudy FEW060 FEW100 BKN250 75 48 39% 77 29.9 1012.9
22 13:53 W 6 10.00 Partly Cloudy FEW060 FEW100 SCT250 75 48 39% 77 29.92 1013.6
22 12:53 W 6 10.00 Partly Cloudy FEW060 FEW100 SCT240 71.1 46.9 42% 29.94 1014.4
22 11:53 W 9 10.00 Partly Cloudy FEW060 FEW100 SCT230 68 48 49% 29.95 1014.7
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)