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.
04 11:53 N 3 10.00 Mostly Cloudy FEW010 SCT060 BKN250 54 45 72% 29.98 1016.0
04 10:53 NE 6 10.00 Mostly Cloudy FEW010 SCT035 BKN055 BKN230 52 44.1 75% 29.99 1016.4
04 09:53 Vrbl 3 10.00 Mostly Cloudy FEW008 SCT023 BKN031 48.9 42.1 48.9 42.1 77% 30 1016.7
04 08:53 S 6 10.00 Mostly Cloudy FEW005 BKN023 BKN034 46.9 43 86% 45 30.01 1017.0
04 07:53 S 5 10.00 Mostly Cloudy FEW003 BKN023 BKN036 45 43 93% 43 30.01 1017.0
04 06:53 SE 6 10.00 Mostly Cloudy FEW004 BKN033 BKN075 44.1 43 96% 41 29.99 1016.3
04 05:53 E 6 10.00 Mostly Cloudy FEW050 BKN080 44.1 42.1 93% 41 29.98 1015.9
04 04:53 N 5 10.00 Mostly Cloudy BKN050 BKN085 42.1 41 96% 40 29.96 1015.5
04 03:53 N 8 10.00 Overcast OVC050 44.1 42.1 45 44.1 93% 40 29.94 1014.7
04 02:53 N 10 10.00 Mostly Cloudy BKN050 45 42.1 90% 40 29.94 1014.5
04 01:53 N 10 10.00 Overcast OVC055 45 43 93% 40 29.92 1014.0
04 00:53 N 7 10.00 Overcast OVC055 44.1 42.1 93% 41 29.9 1013.3
03 23:53 N 7 10.00 Mostly Cloudy SCT060 BKN160 44.1 42.1 93% 41 29.88 1012.6
03 22:53 N 7 10.00 Mostly Cloudy BKN140 44.1 42.1 93% 41 29.87 1012.2
03 21:53 NE 7 10.00 Mostly Cloudy FEW036 SCT130 BKN180 45 41 46.9 44.1 86% 42 29.86 1012.1 0.01
03 20:53 E 6 10.00 Mostly Cloudy BKN036 BKN120 46 41 83% 44 29.88 1012.5
03 19:53 E 6 10.00 Overcast OVC034 46 41 83% 44 29.88 1012.5
03 18:53 E 7 10.00 Overcast BKN034 OVC090 46 41 83% 43 29.88 1012.5 0.01
03 17:53 Vrbl 6 10.00 Light Rain FEW034 BKN060 OVC095 46 42.1 86% 44 29.89 1013.0
03 16:53 Vrbl 3 10.00 Light Rain FEW030 BKN034 OVC050 46 42.1 86% 29.89 1013.0 0.01
03 15:53 E 5 10.00 Light Rain SCT035 BKN042 OVC060 46 42.1 48.9 45 86% 44 29.9 1013.3 0.01 0.11
03 14:53 E 7 10.00 Light Rain FEW025 BKN048 OVC055 45 42.1 90% 42 29.9 1013.4 0.01
03 13:53 E 9 7.00 Light Rain SCT024 BKN046 OVC055 46 41 83% 42 29.92 1014.1 0.04
03 12:53 E 7 7.00 Light Rain OVC043 46.9 42.1 83% 44 29.95 1014.8 0.04 0.05
03 11:53 E 7 7.00 Light Rain BKN042 OVC050 48 39.9 74% 45 29.95 1015.0 0.01
03 10:53 N 5 10.00 Overcast BKN060 OVC075 48 39.9 74% 47 29.96 1015.4
03 09:53 N 5 10.00 Overcast BKN085 OVC120 46 39 46.9 44.1 77% 44 29.95 1014.9
03 08:53 N 12 10.00 Overcast OVC100 46 37.9 73% 41 29.95 1015.0
03 07:53 N 14 10.00 Overcast OVC110 46 37.9 73% 40 29.96 1015.1
03 06:53 N 16 10.00 Overcast BKN110 OVC200 45 39 80% 38 29.96 1015.2
03 05:53 N 13 10.00 Overcast OVC110 45 37 74% 39 29.98 1016.0
03 04:53 N 12 10.00 Overcast OVC120 45 37 74% 40 29.98 1016.0
03 03:53 N 13 10.00 Overcast OVC110 45 39 48 45 80% 39 30.01 1016.9
03 02:53 N 15 10.00 Overcast FEW110 OVC130 45 37.9 77% 39 30.03 1017.8
03 01:53 N 15 10.00 Overcast OVC150 45 39 80% 39 30.07 1019.1
03 00:53 N 14 10.00 Overcast OVC150 45 39.9 83% 39 30.13 1021.0
02 23:53 N 15 10.00 Overcast FEW140 OVC170 46 39 77% 40 30.16 1022.0
02 22:53 N 10 10.00 Overcast OVC170 46 41 83% 42 30.2 1023.3
02 21:53 N 8 10.00 Mostly Cloudy BKN180 48 39.9 54 46 74% 45 30.24 1024.8
02 20:53 NE 7 10.00 Mostly Cloudy BKN200 48 39.9 74% 45 30.27 1025.8
02 19:53 NE 8 10.00 Mostly Cloudy BKN200 50 37.9 63% 47 30.29 1026.6
02 18:53 N 6 10.00 Mostly Cloudy FEW044 BKN200 50 37.9 63% 48 30.31 1027.2
02 17:53 N 5 10.00 Partly Cloudy FEW044 SCT180 50 37.9 63% 49 30.33 1027.8
02 16:53 Calm 10.00 Partly Cloudy FEW044 SCT180 51.1 39 64% 30.35 1028.6
02 15:53 W 5 10.00 Mostly Cloudy SCT044 BKN180 54 39 55 51.1 57% 30.37 1029.0
02 14:53 SW 5 10.00 Partly Cloudy FEW030 SCT050 55 39 55% 30.39 1029.8
02 13:53 SW 8 10.00 Partly Cloudy FEW030 SCT050 SCT210 55 39.9 57% 30.41 1030.6
02 12:53 S 13 10.00 Partly Cloudy FEW030 SCT060 SCT210 55 39 55% 30.41 1030.6
02 11:53 S 12 10.00 Mostly Cloudy FEW020 SCT090 BKN200 54 43 67% 30.42 1030.9
02 10:53 S 9 10.00 Mostly Cloudy FEW021 SCT080 BKN200 53.1 43 69% 30.42 1030.9
02 09:53 S 12 10.00 Mostly Cloudy FEW030 FEW070 BKN180 51.1 43 51.1 46 74% 30.42 1030.8
02 08:53 S 8 10.00 Mostly Cloudy FEW020 SCT080 BKN160 50 42.1 74% 47 30.39 1029.8
02 07:53 Calm 10.00 Partly Cloudy FEW015 FEW090 SCT160 46.9 43 86% 30.36 1029.0
02 06:53 Vrbl 5 10.00 Mostly Cloudy SCT015 SCT100 BKN180 46.9 42.1 83% 45 30.33 1027.9
02 05:53 S 13 10.00 Overcast SCT013 BKN095 OVC120 46.9 43 86% 42 30.31 1027.2
02 04:53 S 9 10.00 Overcast OVC016 46.9 44.1 90% 43 30.31 1027.1
02 03:53 S 7 10.00 Overcast BKN011 OVC019 46.9 44.1 48.9 46.9 90% 44 30.28 1026.2
02 02:53 SE 9 10.00 Overcast OVC010 46.9 44.1 90% 43 30.27 1025.8
02 01:53 SW 9 10.00 Overcast OVC014 46.9 44.1 90% 43 30.24 1024.6
02 01:53 S 13 10.00 Partly Cloudy FEW015 SCT100 46.9 44.1 90% 42 30.2 1023.4
02 00:53 S 12 10.00 Overcast FEW015 OVC110 48.9 44.1 83% 45 30.18 1022.5
01 23:53 S 14 10.00 Overcast OVC075 48.9 43 80% 44 30.16 1022.0
01 22:53 S 13 10.00 Overcast FEW026 SCT080 OVC095 50 45 55 50 83% 46 30.15 1021.4
01 21:53 S 9 G 20 10.00 Mostly Cloudy BKN020 BKN090 BKN110 50 44.1 80% 47 30.12 1020.5
01 20:53 S 10 10.00 Mostly Cloudy FEW025 BKN110 50 44.1 80% 46 30.1 1019.9
01 19:53 SW 12 10.00 Partly Cloudy FEW030 SCT110 51.1 43 74% 30.08 1019.1
01 18:53 S 15 10.00 A Few Clouds FEW025 FEW240 51.1 43 74% 30.05 1018.2
01 16:53 SW 15 G 25 10.00 Partly Cloudy FEW025 FEW150 SCT200 55 43 60.1 55 64% 30.01 1016.7 0.03
01 15:53 SW 20 G 32 10.00 Partly Cloudy FEW026 FEW060 SCT150 SCT200 55.9 45 67% 29.95 1015.0
01 14:53 SW 17 G 32 10.00 Mostly Cloudy SCT026 SCT060 BKN150 57.9 46.9 67% 29.92 1013.6
01 13:53 S 21 G 31 10.00 Partly Cloudy and Breezy FEW013 FEW025 SCT060 SCT150 57.9 48.9 72% 29.87 1012.0 0.03
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)