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.
23 04:53 S 19 12.87 Light Rain FEW025 BKN032 OVC042 6.1 4.4 89% 3 76.38 1019.1 0.2
23 03:53 W 9 4.02 Rain Fog/Mist FEW016 BKN024 OVC035 7.2 5.6 7.8 6.7 90% 6 76.35 1018.7 0.18 0.94
23 02:53 S 17 16.09 Overcast SCT038 SCT075 OVC110 6.7 5.6 93% 4 76.28 1017.5
23 01:53 SE 17 16.09 Overcast FEW009 FEW075 OVC110 7.2 5.6 90% 5 76.23 1017.1 0.03
23 00:53 S 24 G 37 16.09 Light Rain BKN043 OVC055 7.2 5.6 90% 4 76.25 1017.4 0.13 0.74
22 23:53 S 11 8.05 Light Rain Fog/Mist BKN011 BKN016 OVC025 7.2 6.7 97% 5 76.25 1017.5 0.28
22 22:53 S 9 4.83 Rain Fog/Mist SCT026 BKN031 OVC038 7.2 6.1 93% 6 76.23 1017.0 0.33
22 21:53 S 7 8.05 Rain Fog/Mist BKN042 OVC050 7.8 5.6 10.6 7.2 86% 7 76.17 1016.4 0.08 0.18
22 20:53 Calm 16.09 Light Rain OVC041 7.2 6.1 93% 76.17 1016.2 0.03
22 19:53 SW 7 12.87 Light Rain OVC043 8.3 5 80% 7 76.15 1016.1 0.08
22 18:53 Vrbl 7 14.48 Light Rain OVC048 9.4 4.4 71% 9 76.15 1015.9
22 17:53 E 11 16.09 Overcast BKN060 OVC070 10 3.3 63% 9 76.15 1016.0
22 16:53 SE 7 16.09 Overcast OVC050 10 3.9 66% 9 76.2 1016.6
22 15:53 E 17 16.09 Overcast OVC045 10.6 3.9 11.1 7.8 64% 76.23 1016.9 0.1
22 14:53 S 15 16.09 Overcast OVC045 10.6 3.3 61% 76.25 1017.3
22 13:53 SE 15 16.09 Mostly Cloudy FEW020 BKN047 BKN055 10.6 4.4 66% 76.28 1017.6
22 12:53 E 15 G 28 16.09 Mostly Cloudy FEW020 BKN049 BKN100 10 5 71% 8 76.3 1017.8 0.1
22 11:53 S 17 16.09 Light Rain BKN040 BKN050 OVC065 8.3 4.4 77% 6 76.3 1017.8 0.03
22 10:53 S 24 G 48 9.66 Light Rain BKN040 OVC048 8.3 5 80% 5 76.28 1017.5 0.08
22 09:53 S 9 16.09 Overcast OVC050 9.4 1.7 10.6 7.8 59% 8 76.07 1015.0
22 08:53 SE 13 16.09 Overcast OVC065 10 1.1 54% 8 76 1014.0
22 07:53 SE 11 16.09 Overcast BKN060 OVC085 10 0.6 52% 9 75.92 1012.8
22 06:53 E 24 16.09 Overcast OVC060 9.4 1.1 56% 7 75.87 1012.1
22 05:53 E 22 16.09 Overcast OVC080 8.3 1.1 61% 5 75.84 1012.0
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
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)