Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Imperial (Metric)
Date Time (pst) 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.
18 01:53 S 5 10.00 Overcast BKN008 OVC013 35.1 34 96% 32 29.62 1004.0
18 00:53 Calm 7.00 Overcast BKN016 OVC033 35.1 34 96% 29.61 1003.6
17 23:53 SE 5 10.00 Overcast OVC042 36 34 93% 33 29.61 1003.5
17 22:53 SE 7 10.00 Overcast BKN037 BKN050 OVC065 36 34 93% 31 29.6 1003.2
17 21:53 S 6 10.00 Mostly Cloudy BKN037 35.1 33.1 41 35.1 93% 31 29.59 1003.0 0.17
17 20:53 E 3 10.00 Light Rain OVC048 36 33.1 89% 29.57 1002.3 0.02
17 19:53 SE 10 9.00 Light Rain OVC024 37 34 89% 30 29.57 1002.1 0.06
17 18:53 W 5 6.00 Light Rain Fog/Mist SCT015 OVC032 37 34 89% 34 29.55 1001.5 0.03 0.09
17 17:53 Vrbl 3 5.00 Light Rain BKN020 BKN027 OVC036 39.9 32 73% 29.53 1001.0 0.05
17 16:53 E 10 5.00 Light Rain Snow OVC034 39.9 34 79% 34 29.52 1000.4 0.01
17 15:53 E 14 9.00 Light Snow BKN035 BKN044 39.9 32 46.9 39.9 73% 33 29.5 999.9
17 14:53 W 8 10.00 Partly Cloudy FEW060 SCT080 46 30.9 56% 42 29.48 999.3
17 13:53 W 12 10.00 Mostly Cloudy BKN037 BKN050 BKN070 45 30 56% 40 29.47 998.9
17 12:53 W 8 10.00 Mostly Cloudy SCT030 BKN050 BKN080 42.1 32 68% 38 29.47 998.8
17 11:53 SW 8 10.00 Partly Cloudy FEW028 SCT060 SCT120 43 30.9 63% 39 29.46 998.6
17 10:53 Vrbl 7 10.00 Partly Cloudy FEW026 SCT045 SCT080 42.1 30.9 65% 38 29.45 998.2
17 09:53 S 6 10.00 Partly Cloudy FEW045 SCT065 SCT160 41 30 41 32 65% 38 29.43 997.4
17 08:53 E 8 10.00 Mostly Cloudy FEW020 FEW045 BKN065 BKN160 37 30 76% 32 29.4 996.6
17 07:53 Vrbl 5 10.00 Mostly Cloudy FEW010 SCT048 BKN055 BKN160 37.9 30.9 76% 35 29.38 995.8
17 06:53 Calm 10.00 Light Rain BKN038 OVC055 36 30 79% 29.35 994.6
17 05:53 Calm 10.00 Overcast SCT043 OVC055 34 30 85% 29.33 993.9
17 04:53 NE 5 10.00 Mostly Cloudy BKN065 34 30 85% 30 29.31 993.3
17 03:53 W 3 10.00 Overcast BKN065 OVC100 33.1 30 37 32 89% 29.31 993.3
17 02:53 E 7 10.00 Mostly Cloudy BKN075 35.1 30 82% 30 29.31 993.2
17 01:53 E 3 10.00 Fair CLR 33.1 30 89% 29.31 993.3
17 00:53 E 7 10.00 Mostly Cloudy BKN055 35.1 30.9 85% 30 29.31 993.2
16 23:53 Calm 10.00 Mostly Cloudy BKN050 35.1 32 89% 29.32 993.5
16 22:53 Calm 10.00 Overcast BKN040 BKN047 OVC060 34 32 92% 29.32 993.7
16 21:53 SE 6 10.00 A Few Clouds FEW050 35.1 32 39.9 34 89% 31 29.33 994.0 0.01
16 20:53 S 5 10.00 Mostly Cloudy SCT035 BKN047 37 33.1 86% 34 29.34 994.4
16 19:53 SW 6 6.00 Light Rain SCT011 BKN017 OVC026 37 34 89% 33 29.35 994.7
16 18:53 S 9 10.00 Partly Cloudy SCT018 SCT100 37 33.1 86% 31 29.34 994.6 0.01 0.01
16 17:53 S 13 10.00 Overcast FEW015 BKN037 OVC090 39 35.1 86% 32 29.34 994.5
16 16:53 SW 13 10.00 Mostly Cloudy BKN014 BKN022 39.9 35.1 83% 33 29.35 994.7
16 15:53 S 15 10.00 Mostly Cloudy BKN012 BKN035 39 36 42.1 37 89% 31 29.35 994.5 0.1
16 14:53 S 14 10.00 Light Rain OVC008 39 36 89% 32 29.35 994.8 0.04
16 13:53 S 17 G 25 4.00 Light Rain Fog/Mist SCT010 BKN016 OVC026 37.9 35.1 89% 29 29.38 995.6 0.06
16 12:53 SE 9 8.00 Light Rain SCT020 BKN026 OVC037 41 34 76% 36 29.39 995.9
16 11:53 S 8 10.00 Mostly Cloudy FEW013 SCT024 BKN055 39.9 33.1 77% 35 29.41 996.7
16 10:53 SE 9 10.00 Mostly Cloudy FEW019 SCT060 BKN075 39 34 82% 33 29.45 998.0
16 09:53 S 7 10.00 Mostly Cloudy FEW005 SCT045 BKN070 37 34 37 33.1 89% 32 29.47 998.8
16 08:53 S 8 10.00 Overcast FEW004 SCT045 OVC080 36 34 93% 30 29.51 1000.0
16 07:53 S 3 3.00 Fog/Mist FEW001 SCT090 BKN120 33.1 32 96% 29.54 1001.2
16 06:53 SE 7 1.00 Fog/Mist SCT000 BKN110 33.1 32 96% 28 29.54 1001.2
16 05:53 E 8 10.00 Mostly Cloudy SCT040 BKN110 35.1 33.1 93% 29 29.57 1002.3
16 04:53 SE 3 10.00 Overcast OVC110 35.1 33.1 93% 29.61 1003.6
16 03:53 SE 5 10.00 Partly Cloudy SCT037 SCT130 35.1 32 39 34 89% 32 29.65 1004.9
16 02:53 E 5 10.00 Partly Cloudy SCT033 SCT130 35.1 32 89% 32 29.68 1006.0
16 01:53 Calm 10.00 Mostly Cloudy BKN033 BKN140 36 33.1 89% 29.71 1007.1
16 00:53 Calm 10.00 Overcast SCT034 OVC140 37.9 33.1 83% 29.74 1007.8
15 23:53 Calm 10.00 Overcast OVC150 37.9 33.1 83% 29.76 1008.7
15 22:53 E 5 10.00 Overcast OVC190 37.9 33.1 83% 35 29.78 1009.2
15 21:53 N 5 10.00 Mostly Cloudy BKN220 39 32 46 37.9 76% 36 29.81 1010.3
15 20:53 NE 6 10.00 Mostly Cloudy BKN220 39 33.1 79% 35 29.82 1010.7
15 19:53 N 9 10.00 Partly Cloudy SCT220 41 33.1 73% 36 29.84 1011.3
15 18:53 N 7 10.00 Partly Cloudy FEW030 SCT150 39.9 30.9 70% 36 29.86 1012.1
15 17:53 NW 6 10.00 Partly Cloudy FEW030 SCT110 41 32 70% 38 29.87 1012.5
15 16:53 NW 6 10.00 A Few Clouds FEW030 FEW110 45 32 61% 42 29.88 1012.8
15 15:53 N 6 10.00 A Few Clouds FEW030 FEW110 46 30.9 46.9 39 56% 44 29.9 1013.3
15 14:53 N 3 10.00 Partly Cloudy FEW030 SCT110 46 30 54% 29.92 1014.1
15 13:53 NW 3 10.00 Partly Cloudy FEW030 SCT120 46 30 54% 29.95 1015.0
15 12:53 NE 7 10.00 Partly Cloudy FEW030 SCT120 46 30.9 56% 43 29.97 1015.8
15 11:53 N 12 10.00 Partly Cloudy FEW020 SCT120 44.1 32 63% 39 29.99 1016.5
15 10:53 N 7 10.00 Partly Cloudy FEW020 SCT110 42.1 32 68% 38 30.01 1017.1
15 09:53 N 9 10.00 Partly Cloudy FEW010 FEW025 SCT090 39 34 39 36 82% 33 30.02 1017.6
15 08:53 N 12 7.00 Mostly Cloudy SCT005 BKN020 BKN090 37 34 89% 30 30.02 1017.6
15 07:53 NE 10 7.00 Partly Cloudy FEW010 SCT090 36 34 93% 29 30.02 1017.5
15 06:53 N 15 10.00 Mostly Cloudy FEW010 BKN090 37.9 34 86% 30 30.01 1017.2
15 05:53 N 15 10.00 Mostly Cloudy FEW010 BKN095 39 35.1 86% 31 30.01 1017.2
15 04:53 N 12 10.00 Overcast FEW012 OVC095 37.9 35.1 89% 31 30.01 1017.0
15 03:53 N 9 10.00 Overcast FEW012 OVC095 39 35.1 43 39 86% 33 30.01 1017.2
15 02:53 N 15 10.00 Overcast OVC100 39.9 34 79% 32 30.02 1017.4
Date Time (pst) 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)