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.
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
22 10:53 W 7 10.00 A Few Clouds FEW100 FEW230 64.9 50 66 51.1 59% 29.97 1015.2
22 09:53 W 5 10.00 Partly Cloudy FEW080 SCT230 63 50 63% 29.98 1015.6
22 08:53 W 5 10.00 Partly Cloudy FEW130 FEW210 SCT250 61 50 67% 29.98 1015.8
22 07:53 W 3 10.00 Partly Cloudy FEW130 SCT250 57 48.9 74% 29.99 1015.9
22 06:53 SE 3 10.00 A Few Clouds FEW250 55.9 46.9 72% 29.97 1015.4
22 05:53 Calm 10.00 A Few Clouds FEW130 FEW250 53.1 46 77% 29.97 1015.3
22 04:53 Calm 10.00 A Few Clouds FEW130 FEW250 54 46 64.9 52 75% 29.97 1015.4
22 03:53 Calm 10.00 Fair CLR 55 46 72% 29.97 1015.4
22 02:53 Calm 10.00 Fair CLR 59 45 60% 29.98 1015.6
22 01:53 NE 5 10.00 Fair CLR 60.1 45 58% 29.98 1015.7
22 00:53 NE 13 10.00 A Few Clouds FEW250 61 44.1 54% 29.99 1016.0
21 23:53 NE 10 10.00 Partly Cloudy SCT250 63 45 52% 30 1016.2
21 22:53 N 10 10.00 A Few Clouds FEW100 63 44.1 75.9 63 50% 30 1016.2
21 21:53 N 10 10.00 Partly Cloudy FEW100 SCT250 63 43 48% 30.01 1016.6
21 20:53 N 9 10.00 Partly Cloudy FEW095 SCT250 64.9 42.1 43% 30 1016.3
21 19:53 N 10 10.00 A Few Clouds FEW100 69.1 44.1 41% 30 1016.5
21 18:53 N 13 10.00 A Few Clouds FEW090 73 44.1 35% 30.01 1016.9
21 17:53 NW 9 10.00 A Few Clouds FEW090 75.9 41 29% 77 30.03 1017.2
21 16:53 W 10 10.00 A Few Clouds FEW080 FEW230 75 46 75.9 62.1 36% 77 30.04 1017.5
21 15:53 W 6 10.00 A Few Clouds FEW080 FEW230 75 41 29% 77 30.05 1018.1
21 14:53 W 8 10.00 Partly Cloudy FEW080 FEW180 SCT250 73 48 41% 30.07 1018.8
21 13:53 W 10 10.00 Mostly Cloudy FEW080 FEW180 BKN250 71.1 48 44% 30.09 1019.5
21 12:53 W 8 10.00 Mostly Cloudy FEW100 SCT210 BKN250 69.1 48 47% 30.11 1020.1
21 11:53 Vrbl 6 10.00 Mostly Cloudy FEW100 FEW210 BKN250 66 48.9 54% 30.13 1020.7
21 10:53 Vrbl 7 10.00 Partly Cloudy FEW210 SCT250 64 48.9 64 48.9 58% 30.14 1021.1
21 09:53 W 3 10.00 A Few Clouds FEW250 61 48.9 65% 30.15 1021.6
21 08:53 Calm 10.00 A Few Clouds FEW250 59 46.9 64% 30.17 1022.1
21 07:53 N 6 10.00 A Few Clouds FEW250 57 46.9 69% 30.17 1022.0
21 06:53 Calm 10.00 Fair CLR 53.1 46.9 80% 30.17 1022.2
21 05:53 NW 3 10.00 Fair CLR 51.1 46 83% 30.16 1021.8
21 04:53 N 3 10.00 Fair CLR 52 45 60.1 52 77% 30.15 1021.7
21 03:53 NE 7 10.00 Fair CLR 54 46 75% 30.16 1021.7
21 02:53 NE 7 10.00 Fair CLR 54 46 75% 30.16 1021.8
21 01:53 NE 12 10.00 A Few Clouds FEW250 55.9 45 67% 30.16 1021.8
21 00:53 NE 8 10.00 Partly Cloudy SCT250 57 46 67% 30.16 1021.8
20 23:53 NE 9 10.00 Partly Cloudy SCT250 59 46 62% 30.16 1021.8
20 22:53 N 7 10.00 Partly Cloudy SCT250 59 45 68 57 60% 30.16 1021.8
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)