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.
12 01:53 NW 6 0.50 Fog VV002 46 45 96% 44 29.69 1006.0
12 00:53 Calm 4.00 Fog/Mist FEW010 FEW100 45 45 100% 29.7 1006.4
11 23:53 NW 6 7.00 Partly Cloudy FEW015 SCT100 SCT200 46 45 96% 44 29.7 1006.5
11 22:53 NW 5 8.00 Partly Cloudy FEW025 FEW100 SCT200 48 46 55 46.9 93% 47 29.71 1006.7
11 21:53 NE 8 10.00 Partly Cloudy FEW025 SCT100 SCT200 52 46 80% 29.72 1006.9
11 20:53 N 5 10.00 Mostly Cloudy BKN025 BKN100 BKN200 52 46 80% 29.72 1007.1
11 19:53 W 3 10.00 Mostly Cloudy SCT020 BKN030 BKN100 52 45 77% 29.71 1006.9
11 18:53 Vrbl 3 10.00 Mostly Cloudy FEW010 BKN020 BKN100 54 45 72% 29.71 1006.8
11 17:53 Calm 10.00 Mostly Cloudy SCT015 BKN025 BKN100 54 46 75% 29.72 1007.0
11 16:53 SW 5 10.00 Overcast FEW015 BKN040 OVC100 53.1 46.9 53.1 48 80% 29.73 1007.2 0.02
11 15:53 SW 9 10.00 Overcast SCT015 BKN030 OVC065 52 46.9 83% 29.74 1007.7
11 14:53 Vrbl 6 10.00 Mostly Cloudy FEW005 SCT010 BKN030 52 46 80% 29.74 1007.8
11 13:53 S 6 10.00 Overcast SCT005 BKN010 OVC040 50 46.9 89% 48 29.75 1008.1 0.02
11 12:53 S 10 10.00 Overcast FEW007 BKN011 OVC036 51.1 48 89% 29.75 1007.9
11 11:53 S 10 G 16 5.00 Light Rain Fog/Mist OVC005 48.9 46.9 93% 45 29.74 1007.9 0.02
11 10:53 S 6 10.00 Light Rain FEW006 BKN009 OVC021 48 46 50 46.9 93% 46 29.74 1007.8 0.06
11 09:53 S 8 10.00 Overcast BKN007 BKN013 OVC021 48 45 89% 45 29.73 1007.3
11 08:53 S 7 10.00 Overcast FEW009 OVC021 46.9 45 93% 44 29.72 1006.9 0.01
11 07:53 S 7 9.00 Light Rain BKN011 OVC060 46.9 45 93% 44 29.71 1006.8 0.03 0.05
11 06:53 S 8 7.00 Light Rain OVC060 48 45 89% 45 29.7 1006.3 0.02
11 05:53 S 10 10.00 Overcast OVC070 50 44.1 80% 46 29.69 1005.9
11 04:53 S 9 10.00 Overcast BKN080 OVC110 50 44.1 55.9 50 80% 47 29.67 1005.3
11 03:53 S 7 10.00 Overcast OVC110 51.1 45 80% 29.67 1005.2
11 02:53 SW 3 10.00 Overcast SCT080 BKN100 OVC220 51.1 45 80% 29.67 1005.2
11 01:53 W 6 10.00 Overcast OVC100 51.1 44.1 77% 29.67 1005.2
11 00:53 Calm 10.00 Overcast BKN100 OVC250 52 44.1 75% 29.66 1005.0
10 23:53 NW 3 10.00 Overcast FEW110 BKN220 OVC250 53.1 43 69% 29.64 1004.4
10 22:53 N 8 10.00 Mostly Cloudy BKN160 BKN220 54 44.1 68 54 69% 29.65 1004.7
10 21:53 NW 6 10.00 Mostly Cloudy FEW080 SCT130 BKN250 54 44.1 69% 29.65 1004.7
10 20:53 N 7 10.00 Mostly Cloudy FEW080 FEW130 BKN250 57.9 42.1 56% 29.65 1004.8
10 19:53 N 6 10.00 Mostly Cloudy FEW080 SCT120 BKN240 61 39.9 46% 29.65 1004.7
10 18:53 NE 8 10.00 Mostly Cloudy FEW080 FEW120 BKN240 64.9 39 39% 29.67 1005.2
10 17:53 NE 8 10.00 Mostly Cloudy FEW070 SCT100 BKN180 66 43 43% 29.68 1005.7
10 16:53 N 6 10.00 Mostly Cloudy FEW065 BKN110 BKN160 68 44.1 68 55 42% 29.7 1006.3
10 15:53 Calm 10.00 Mostly Cloudy FEW043 SCT080 BKN120 66 44.1 45% 29.73 1007.3
10 14:53 W 5 10.00 Mostly Cloudy BKN110 64 46.9 54% 29.75 1007.9
10 13:53 W 3 10.00 Mostly Cloudy FEW080 SCT110 BKN150 BKN230 63 46.9 56% 29.77 1008.6
10 12:53 Calm 10.00 Mostly Cloudy SCT080 BKN110 BKN150 BKN230 60.1 46 60% 29.79 1009.3
10 11:53 Vrbl 3 10.00 Mostly Cloudy FEW085 SCT100 BKN150 BKN230 55.9 45 67% 29.81 1010.0
10 10:53 Calm 10.00 Mostly Cloudy FEW100 SCT130 BKN160 BKN230 55 45 55 46 69% 29.82 1010.5
10 09:53 W 3 10.00 Mostly Cloudy SCT090 SCT110 BKN140 BKN230 52 44.1 75% 29.83 1010.6
10 08:53 Calm 10.00 Mostly Cloudy FEW090 SCT110 BKN130 BKN150 BKN250 50 44.1 80% 29.83 1010.9
10 07:53 Calm 10.00 Mostly Cloudy SCT090 BKN120 BKN150 BKN250 48 44.1 86% 29.84 1011.0
10 06:53 Calm 10.00 Mostly Cloudy BKN140 BKN250 46.9 42.1 83% 29.85 1011.3
10 05:53 N 5 10.00 Partly Cloudy FEW140 SCT250 46.9 39.9 77% 45 29.85 1011.5
10 04:53 Calm 10.00 A Few Clouds FEW130 FEW250 48 39.9 53.1 46 74% 29.86 1011.7
10 03:53 Calm 10.00 Partly Cloudy SCT250 48 39.9 74% 29.87 1011.9
10 02:53 N 3 10.00 Partly Cloudy SCT250 50 39.9 68% 29.88 1012.3
10 01:53 Calm 10.00 Mostly Cloudy BKN250 51.1 41 69% 29.89 1012.7
10 00:53 NW 5 10.00 Mostly Cloudy BKN250 50 41 71% 49 29.9 1013.1
09 23:53 N 8 10.00 Partly Cloudy SCT250 51.1 42.1 71% 29.9 1013.0
09 22:53 N 12 10.00 Fair CLR 53.1 42.1 66 53.1 66% 29.9 1013.0
09 21:53 N 10 10.00 A Few Clouds FEW250 53.1 42.1 66% 29.9 1013.2
09 20:53 N 9 10.00 A Few Clouds FEW250 55 41 59% 29.9 1013.3
09 19:53 NW 8 10.00 A Few Clouds FEW250 57.9 39.9 51% 29.9 1013.1
09 18:53 N 8 10.00 A Few Clouds FEW250 63 39.9 43% 29.91 1013.4
09 17:53 N 10 10.00 A Few Clouds FEW250 66 37.9 36% 29.93 1014.1
09 16:53 N 10 10.00 A Few Clouds FEW250 66 37 66 55 34% 29.94 1014.6
09 15:53 N 9 10.00 A Few Clouds FEW250 66 39 37% 29.97 1015.4
09 14:53 N 10 10.00 A Few Clouds FEW250 64 41 43% 29.98 1016.0
09 13:53 Vrbl 6 10.00 A Few Clouds FEW250 62.1 39.9 44% 30.01 1016.7
09 12:53 Vrbl 3 10.00 A Few Clouds FEW250 59 37.9 46% 30.03 1017.4
09 11:53 Vrbl 6 10.00 A Few Clouds FEW250 55.9 41 57% 30.04 1017.9
09 10:53 N 12 10.00 A Few Clouds FEW250 54 36 55 41 51% 30.05 1018.2
09 09:53 NE 5 10.00 Partly Cloudy SCT250 51.1 36 56% 30.06 1018.5
09 08:53 N 7 10.00 Partly Cloudy SCT250 46.9 37.9 71% 44 30.06 1018.5
09 07:53 NE 7 10.00 A Few Clouds FEW250 45 37 74% 42 30.05 1018.5
09 06:53 N 6 10.00 Partly Cloudy SCT250 41 37.9 89% 38 30.05 1018.2
09 05:53 NE 5 10.00 Partly Cloudy SCT250 43 39 86% 41 30.05 1018.1
09 04:53 N 7 10.00 Partly Cloudy SCT250 43 37 51.1 41 80% 39 30.05 1018.1
09 03:53 N 9 10.00 Partly Cloudy SCT250 46 37 71% 42 30.05 1018.3
09 02:53 NE 8 10.00 Partly Cloudy SCT250 46.9 37 69% 44 30.05 1018.4
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)