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.
29 11:53 SW 8 3.00 Fog/Mist FEW005 BKN008 OVC016 48 45 89% 45 30.03 1017.6 0.01
29 10:53 SW 10 4.00 Light Rain Fog/Mist SCT009 BKN017 OVC024 48.9 46 52 48.9 90% 45 30 1016.7 0.02 0.13
29 09:53 SW 8 2.00 Light Rain Fog/Mist SCT006 BKN010 OVC021 50 48 93% 47 29.98 1015.8 0.03
29 08:53 S 14 2.00 Light Rain Fog/Mist SCT003 BKN006 OVC011 50 48.9 96% 45 29.96 1015.0 0.03
29 07:53 S 5 2.00 Fog/Mist SCT007 OVC015 51.1 48.9 92% 29.93 1014.1 0.02 0.05
29 06:53 S 7 3.00 Fog/Mist SCT006 BKN010 OVC017 51.1 48.9 92% 29.91 1013.3 0.03
29 05:53 Calm 2.50 Fog/Mist SCT006 BKN014 OVC018 51.1 50 96% 29.89 1012.5
29 04:53 SW 7 7.00 Light Rain SCT008 OVC012 51.1 48.9 59 51.1 92% 29.87 1011.9 0.02 0.12
29 03:53 SW 7 3.00 Light Rain Fog/Mist SCT008 OVC015 52 51.1 97% 29.85 1011.2 0.05
29 02:53 SW 7 5.00 Light Rain Fog/Mist SCT008 OVC011 53.1 51.1 93% 29.82 1010.3 0.05
29 01:53 S 12 10.00 Light Rain OVC013 54 51.1 90% 29.83 1010.7
29 00:53 SW 14 10.00 Overcast SCT017 OVC085 55.9 50 81% 29.83 1010.4
28 23:53 SW 9 10.00 Overcast BKN080 OVC095 57.9 50 75% 29.83 1010.6
28 22:53 SW 9 10.00 Overcast OVC080 59 50 79 57.9 72% 29.8 1009.4
28 21:53 S 8 10.00 Mostly Cloudy BKN075 BKN230 60.1 51.1 72% 29.77 1008.4
28 20:53 SW 7 10.00 Mostly Cloudy BKN075 BKN230 64 53.1 68% 29.73 1007.0
28 19:53 SW 12 10.00 Mostly Cloudy FEW080 SCT160 BKN230 66.9 54 63% 29.72 1006.7
28 18:53 S 13 10.00 Mostly Cloudy FEW080 BKN160 BKN230 73 52 48% 29.72 1006.9
28 17:53 SW 6 10.00 Mostly Cloudy FEW040 FEW090 SCT160 BKN230 77 52 42% 78 29.73 1007.1
28 16:53 SW 7 10.00 Mostly Cloudy FEW040 FEW085 BKN230 79 50 82 70 36% 79 29.72 1006.8
28 15:53 Calm 10.00 Mostly Cloudy FEW040 FEW070 BKN200 79 48.9 35% 79 29.73 1007.2
28 14:53 Calm 10.00 Partly Cloudy FEW040 FEW070 SCT200 78.1 51.1 39% 79 29.75 1007.7
28 13:53 W 7 10.00 Partly Cloudy FEW001 FEW070 SCT230 77 52 42% 78 29.76 1008.3
28 12:53 W 7 10.00 Partly Cloudy FEW040 FEW080 SCT200 SCT250 75.9 50 40% 78 29.78 1008.8
28 11:53 W 6 10.00 Partly Cloudy FEW080 FEW200 SCT250 72 51.1 48% 29.79 1009.0
28 09:53 W 3 10.00 A Few Clouds FEW250 66.9 52 59% 29.82 1010.0
28 08:53 S 3 10.00 Partly Cloudy SCT250 64 52 65% 29.83 1010.6
28 07:53 Vrbl 3 10.00 Partly Cloudy SCT250 61 52 72% 29.84 1010.8
28 06:53 SE 6 10.00 A Few Clouds FEW250 57.9 52 81% 29.84 1010.7
28 04:53 Calm 10.00 Partly Cloudy SCT250 57.9 50 63 55.9 75% 29.84 1010.8
28 03:53 Calm 10.00 Fair CLR 57 50 78% 29.85 1011.1
28 02:53 NE 3 10.00 Fair CLR 57.9 50 75% 29.84 1010.9
28 01:53 N 3 10.00 A Few Clouds FEW250 60.1 48.9 67% 29.85 1011.3
28 00:53 N 3 10.00 Partly Cloudy SCT250 62.1 48.9 62% 29.85 1011.4
27 23:53 N 5 10.00 Partly Cloudy SCT250 63 48.9 60% 29.85 1011.1
27 22:53 NW 5 10.00 Partly Cloudy SCT250 63 48.9 75 63 60% 29.84 1010.9
27 21:53 N 3 10.00 Partly Cloudy SCT230 66 50 56% 29.84 1010.8
27 20:53 Calm 10.00 Partly Cloudy SCT200 SCT250 66.9 50 55% 29.82 1010.1
27 19:53 N 7 10.00 Partly Cloudy FEW190 SCT240 71.1 50 47% 29.83 1010.5
27 18:53 NW 8 10.00 Partly Cloudy FEW050 FEW180 SCT230 73 50 44% 29.83 1010.4
27 17:53 Vrbl 7 10.00 Partly Cloudy FEW050 SCT200 73 51.1 46% 29.84 1010.9
27 16:53 N 12 10.00 A Few Clouds FEW045 FEW200 73.9 51.1 73.9 64 45% 29.85 1011.4
27 15:53 N 8 10.00 A Few Clouds FEW040 FEW200 73 48.9 43% 29.87 1011.9
27 14:53 NW 9 10.00 A Few Clouds FEW040 FEW200 72 51.1 48% 29.88 1012.5
27 13:53 N 6 10.00 Partly Cloudy FEW040 FEW140 SCT250 70 48.9 47% 29.9 1013.1
27 12:53 W 5 10.00 Partly Cloudy FEW040 FEW140 SCT250 66.9 48.9 53% 29.92 1013.6
27 11:53 Calm 10.00 Partly Cloudy FEW035 FEW140 SCT250 64.9 48 54% 29.93 1014.1
27 10:53 Calm 10.00 A Few Clouds FEW035 FEW140 64.9 48 64.9 50 54% 29.94 1014.4
27 09:53 Vrbl 3 10.00 Partly Cloudy FEW029 FEW130 SCT250 64 48 56% 29.96 1014.9
27 08:53 Calm 10.00 Partly Cloudy FEW060 SCT130 SCT220 60.1 48 65% 29.96 1015.1
27 07:53 W 5 10.00 Partly Cloudy FEW060 FEW130 SCT220 55.9 48.9 77% 29.96 1015.3
27 06:53 Calm 10.00 Partly Cloudy FEW050 FEW120 SCT220 54 48.9 83% 29.97 1015.4
27 05:53 Calm 10.00 Partly Cloudy FEW060 SCT220 50 46.9 89% 29.97 1015.5
27 04:53 Calm 10.00 Partly Cloudy FEW050 SCT200 51.1 46 57.9 48 83% 29.97 1015.4
27 03:53 NW 6 10.00 Partly Cloudy SCT250 48.9 46.9 93% 47 29.97 1015.5
27 02:53 Calm 10.00 A Few Clouds FEW047 53.1 48 83% 29.96 1015.3
27 01:53 NE 3 10.00 A Few Clouds FEW047 54 48 80% 29.96 1015.0
27 00:53 E 5 10.00 Partly Cloudy SCT047 55 48 77% 29.96 1015.1
26 23:53 N 7 10.00 Overcast OVC047 57.9 48 70% 29.97 1015.6
26 22:53 N 9 10.00 Mostly Cloudy BKN043 57 48 62.1 55.9 72% 29.97 1015.5
26 21:53 N 5 10.00 Mostly Cloudy FEW045 BKN220 55.9 48 75% 29.97 1015.4
26 20:53 N 8 10.00 Mostly Cloudy FEW030 BKN045 BKN230 59 48 67% 29.95 1014.9
26 19:53 NW 5 10.00 Partly Cloudy FEW030 SCT050 SCT250 57.9 48 70% 29.94 1014.6
26 18:53 N 8 10.00 Mostly Cloudy FEW030 SCT055 BKN220 61 46.9 60% 29.94 1014.5
26 17:53 N 7 10.00 Mostly Cloudy FEW030 BKN060 61 46 58% 29.95 1014.7
26 16:53 N 7 10.00 Mostly Cloudy BKN045 BKN070 60.1 46.9 61 51.1 62% 29.95 1014.9
26 15:53 N 6 G 16 10.00 Mostly Cloudy FEW025 BKN080 59 48 67% 29.95 1014.7
26 14:53 N 7 10.00 Mostly Cloudy SCT019 SCT025 BKN080 59 48.9 69% 29.96 1015.2
26 13:53 NW 6 10.00 Overcast BKN015 BKN024 OVC080 55.9 51.1 84% 29.97 1015.3
26 12:53 NW 9 10.00 Overcast FEW009 BKN015 OVC024 54 48.9 83% 29.96 1015.2
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)