Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Metric (Imperial)
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
22 04:53 E 22 16.09 Light Rain BKN060 OVC075 7.8 1.7 66% 5 75.87 1012.3
22 03:53 E 22 12.87 Light Rain BKN047 BKN055 OVC065 7.8 1.7 10 6.1 66% 5 75.97 1013.7 0.05 0.15
22 02:53 S 7 16.09 Light Rain BKN055 OVC080 8.3 0 56% 7 75.97 1013.7
22 01:53 E 15 16.09 Mostly Cloudy BKN080 7.8 -0.6 56% 6 75.92 1012.9
22 00:53 E 15 16.09 Overcast FEW045 BKN065 OVC075 6.1 2.2 76% 3 76 1014.1 0.08 0.1
21 23:53 E 9 14.48 Light Rain SCT033 OVC044 7.8 0 58% 6 76.12 1015.5 0.03
21 22:53 E 13 16.09 Overcast OVC075 8.9 -2.8 44% 7 76.02 1014.5
21 21:53 E 22 16.09 Overcast BKN080 OVC110 8.9 -2.2 8.9 6.1 46% 6 75.97 1013.8 0.03
21 20:53 E 24 16.09 Overcast OVC090 7.8 -1.7 51% 5 75.97 1013.6
21 19:53 E 24 16.09 Mostly Cloudy FEW060 SCT080 BKN200 7.2 -1.7 54% 4 75.97 1013.7
21 18:53 E 19 16.09 Mostly Cloudy FEW060 SCT075 BKN170 7.2 -1.7 54% 4 75.97 1013.7 0.03
21 17:53 E 11 16.09 Mostly Cloudy FEW020 SCT060 BKN075 7.2 0 61% 5 76 1013.9
21 16:53 NE 9 16.09 Mostly Cloudy FEW015 BKN060 BKN075 6.1 2.8 80% 4 76.02 1014.2 0.03
21 15:53 E 11 14.48 Light Rain FEW012 BKN045 BKN060 6.1 1.7 6.1 4.4 74% 4 76.05 1014.7 0.08 0.61
21 14:53 E 17 11.27 Light Rain OVC044 5.6 1.7 76% 3 76.07 1015.2 0.05
21 13:53 E 20 G 39 16.09 Light Rain BKN044 OVC060 5 1.7 79% 1 76.07 1015.2 0.1
21 12:53 E 22 G 35 4.83 Light Rain OVC037 4.4 1.7 83% 0 76.12 1015.7 0.13 0.38
21 11:53 E 17 9.66 Light Rain OVC039 5 1.1 76% 2 76.17 1016.4 0.1
21 10:53 E 19 8.05 Light Rain BKN027 OVC033 5 1.1 76% 2 76.2 1016.9 0.15
21 09:53 SE 17 8.05 Light Rain BKN025 OVC035 5.6 0 6.7 4.4 68% 3 76.17 1016.4
21 08:53 E 30 16.09 Overcast OVC050 6.7 -3.9 47% 3 76.07 1014.9
21 07:53 E 15 16.09 Overcast OVC060 6.1 -3.3 51% 3 76 1014.0
21 06:53 E 19 16.09 Overcast BKN048 OVC075 6.1 -3.9 49% 3 76 1013.9
21 05:53 SE 24 16.09 Overcast OVC050 6.1 -3.9 49% 2 76.02 1014.5
21 04:53 E 17 16.09 Overcast BKN095 OVC120 5 -3.9 53% 2 76.02 1014.3
21 03:53 E 19 16.09 Mostly Cloudy FEW110 BKN150 BKN180 4.4 -3.9 5.6 4.4 55% 1 76 1014.1
21 02:53 E 19 16.09 Partly Cloudy SCT120 4.4 -3.3 58% 1 76.02 1014.3
21 01:53 E 19 16.09 Partly Cloudy SCT120 4.4 -3.3 58% 1 76.02 1014.5
21 00:53 E 22 16.09 Mostly Cloudy FEW120 BKN180 5 -2.8 57% 1 76.02 1014.6
20 23:53 E 19 16.09 Overcast FEW075 FEW120 OVC250 5.6 -2.2 58% 2 76.07 1015.1
20 22:53 E 13 16.09 Overcast OVC070 5 -1.1 65% 2 76.1 1015.4
20 21:53 E 11 16.09 Overcast OVC070 5 -0.6 5.6 3.9 67% 3 76.1 1015.6
20 20:53 E 15 16.09 Overcast OVC070 5.6 0 68% 3 76.1 1015.3
20 19:53 E 11 16.09 Mostly Cloudy BKN070 5 1.1 76% 3 76.07 1015.3
20 18:53 NE 9 16.09 Overcast BKN050 OVC070 5 0.6 73% 3 76.1 1015.5
20 17:53 N 6 16.09 Overcast FEW030 BKN047 OVC070 3.9 1.7 86% 76.07 1015.3
20 16:53 W 6 14.48 Overcast SCT025 BKN037 OVC065 5 0.6 73% 76.07 1015.3
20 15:53 Calm 16.09 Overcast FEW025 OVC038 5 0 5.6 2.2 70% 76.07 1015.2
20 14:53 SW 11 16.09 Overcast BKN027 BKN031 OVC045 5 0 70% 3 76.07 1015.3
20 13:53 S 13 16.09 Overcast BKN027 OVC035 5.6 -0.6 65% 3 76.07 1015.2
20 12:53 SE 7 16.09 Mostly Cloudy BKN026 BKN034 BKN055 4.4 -1.7 65% 3 76.1 1015.7
20 11:53 Vrbl 6 16.09 Mostly Cloudy FEW035 SCT050 BKN065 3.9 -2.8 62% 76.12 1016.1
20 10:53 NE 6 16.09 Mostly Cloudy BKN055 BKN070 3.9 -2.8 62% 76.15 1016.2
20 09:53 SW 6 16.09 Mostly Cloudy SCT030 BKN060 2.2 -2.8 2.2 -1.7 70% 76.15 1016.1
20 08:53 NW 6 16.09 Mostly Cloudy SCT029 BKN055 0.6 -2.8 78% 76.12 1015.8
20 07:53 SE 15 16.09 Mostly Cloudy FEW025 BKN050 0 -3.3 79% -4 76.07 1015.1
20 06:53 SE 11 16.09 Mostly Cloudy FEW025 BKN050 BKN190 -0.6 -3.3 82% -4 76.05 1014.9
20 05:53 SE 11 16.09 Partly Cloudy SCT050 -1.7 -3.9 85% -5 76.07 1015.1
20 04:53 SE 11 16.09 Mostly Cloudy SCT040 BKN047 -1.7 -5 78% -5 76.05 1014.9
20 03:53 E 9 16.09 Mostly Cloudy SCT046 BKN150 BKN250 -1.7 -5.6 1.1 -1.7 75% -5 76.05 1014.9
20 02:53 SE 7 16.09 A Few Clouds FEW045 FEW250 -1.1 -6.7 66% -3 76.02 1014.7
20 01:53 E 6 16.09 A Few Clouds FEW045 -0.6 -8.9 54% 76 1014.3
20 00:53 E 7 16.09 Mostly Cloudy BKN045 0 -9.4 50% -2 75.97 1014.0
19 23:53 NE 9 16.09 Mostly Cloudy BKN050 0.6 -9.4 48% -2 75.97 1014.0
19 22:53 NE 7 16.09 Mostly Cloudy BKN050 0.6 -8.9 49% -1 75.97 1013.9
19 21:53 NE 13 16.09 Mostly Cloudy BKN055 BKN065 1.1 -10 3.9 1.1 44% -2 75.97 1013.9
19 20:53 NE 17 16.09 Overcast BKN050 OVC060 1.7 -9.4 44% -2 75.97 1013.9
19 19:53 N 17 16.09 Overcast BKN050 OVC065 2.2 -8.9 44% -2 75.97 1013.7
19 18:53 N 17 16.09 Mostly Cloudy BKN055 BKN070 2.2 -7.8 48% -2 75.95 1013.4
19 17:53 NW 15 16.09 Mostly Cloudy BKN055 BKN065 2.2 -6.1 55% -1 75.9 1012.9
19 16:53 NW 22 16.09 Mostly Cloudy FEW040 BKN055 2.8 -5.6 54% -2 75.9 1012.8
19 15:53 N 24 16.09 Mostly Cloudy FEW035 BKN055 3.9 -5.6 5 2.2 50% -0 75.87 1012.3
19 14:53 NW 20 G 31 16.09 Partly Cloudy FEW030 SCT055 SCT080 5 -5 49% 1 75.84 1012.0
19 13:53 N 22 G 33 16.09 Mostly Cloudy FEW030 SCT045 BKN080 5 -5 49% 1 75.84 1012.0
19 12:53 N 13 16.09 Mostly Cloudy FEW030 BKN045 BKN070 3.3 -3.9 60% 0 75.87 1012.2
19 11:53 N 20 14.48 Light Snow SCT035 BKN049 BKN060 2.8 -3.3 65% -1 75.84 1012.2
19 10:53 N 17 16.09 Mostly Cloudy FEW035 SCT045 BKN060 2.8 -2.2 70% -1 75.84 1012.0
19 09:53 N 19 16.09 Mostly Cloudy FEW032 BKN044 BKN060 2.2 0 2.8 1.1 86% -2 75.82 1011.6
19 08:53 N 22 16.09 Mostly Cloudy FEW013 BKN026 BKN055 2.2 -1.7 76% -2 75.77 1011.1
19 07:53 N 15 9.66 Fog/Mist SCT006 BKN014 BKN025 1.7 0.6 93% -2 75.74 1010.7
19 06:53 N 13 14.48 Overcast SCT004 BKN026 OVC048 1.7 0.6 93% -2 75.72 1010.4
19 05:53 N 17 16.09 Mostly Cloudy SCT002 BKN060 BKN075 1.7 0.6 93% -2 75.69 1010.0
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)