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.
03 20:53 N 5 10.00 A Few Clouds FEW250 48 43 83% 47 30.11 1020.2
03 19:53 N 5 10.00 Partly Cloudy FEW100 FEW180 SCT250 48 42.1 80% 47 30.1 1020.0
03 18:53 N 7 10.00 Partly Cloudy FEW090 SCT170 SCT250 48 41 77% 45 30.09 1019.7
03 17:53 N 6 10.00 Mostly Cloudy FEW085 SCT160 BKN250 50 41 71% 48 30.08 1019.2
03 16:53 Calm 10.00 Mostly Cloudy FEW090 SCT140 BKN250 52 42.1 69% 30.06 1018.8
03 15:53 W 6 10.00 Mostly Cloudy FEW080 SCT130 BKN250 55 43 57 52 64% 30.07 1018.8
03 14:53 NW 7 10.00 Mostly Cloudy FEW085 SCT140 BKN250 55.9 43 62% 30.06 1018.5
03 13:53 NW 7 10.00 Mostly Cloudy FEW100 SCT150 BKN250 55 45 69% 30.05 1018.4
03 12:53 W 7 10.00 Mostly Cloudy FEW090 SCT150 BKN240 55 44.1 67% 30.05 1018.3
03 11:53 NW 6 10.00 Mostly Cloudy FEW030 SCT090 BKN230 57 44.1 62% 30.05 1018.2
03 10:53 Vrbl 5 10.00 Mostly Cloudy FEW060 SCT090 BKN230 55 43 64% 30.06 1018.7
03 09:53 N 8 10.00 Mostly Cloudy FEW025 BKN080 BKN150 51.1 46.9 51.1 45 86% 30.06 1018.5
03 08:53 N 9 10.00 Overcast BKN080 OVC100 48.9 45 86% 45 30.07 1018.9
03 07:53 N 8 10.00 Overcast BKN090 OVC110 46.9 44.1 90% 44 30.06 1018.7
03 06:53 NW 3 10.00 Mostly Cloudy FEW025 BKN090 BKN150 46 44.1 93% 30.06 1018.7
03 05:53 N 7 10.00 Overcast OVC095 46.9 44.1 90% 44 30.05 1018.5
03 04:53 N 3 10.00 Overcast OVC110 46 44.1 93% 30.06 1018.6
03 03:53 N 7 10.00 Overcast OVC120 45 44.1 46.9 44.1 97% 42 30.06 1018.7
03 02:53 N 3 10.00 Overcast OVC130 45 44.1 97% 30.08 1019.5
03 01:53 NW 5 10.00 Mostly Cloudy BKN130 46 43 89% 44 30.1 1020.0
03 00:53 N 6 10.00 Overcast BKN170 OVC250 45 43 93% 42 30.11 1020.2
02 23:53 N 6 10.00 Overcast BKN170 OVC250 45 44.1 97% 42 30.11 1020.5
02 22:53 NE 7 9.00 Overcast BKN170 OVC250 46.9 44.1 90% 44 30.13 1020.9
02 21:53 NW 3 10.00 Overcast BKN170 OVC250 46 44.1 50 45 93% 30.15 1021.7
02 20:53 N 5 10.00 Overcast BKN180 OVC250 46 43 89% 44 30.15 1021.7
02 19:53 Calm 10.00 Overcast BKN200 OVC250 46 43 89% 30.16 1022.2
02 18:53 Calm 10.00 Overcast BKN200 OVC250 46 43 89% 30.16 1022.3
02 17:53 N 5 10.00 Mostly Cloudy BKN190 BKN250 46.9 43 86% 45 30.16 1022.0
02 16:53 N 6 9.00 Mostly Cloudy BKN180 BKN240 48 43 83% 46 30.17 1022.3
02 15:53 Calm 10.00 Mostly Cloudy FEW120 BKN160 BKN250 48 43 50 42.1 83% 30.17 1022.6
02 14:53 W 3 10.00 Mostly Cloudy FEW150 BKN180 BKN250 48 43 83% 30.18 1022.9
02 13:53 W 3 10.00 Mostly Cloudy FEW008 SCT170 BKN200 BKN250 50 42.1 74% 30.19 1023.0
02 12:53 W 3 8.00 Mostly Cloudy FEW007 SCT140 BKN190 BKN240 48 41 77% 30.2 1023.3
02 11:53 Vrbl 5 6.00 Fog/Mist FEW001 FEW006 SCT210 BKN240 48 41 77% 47 30.2 1023.6
02 10:53 Calm 3.00 Fog/Mist FEW001 SCT005 BKN220 46 39.9 79% 30.22 1024.1
02 08:53 NW 3 0.25 Fog SCT000 BKN001 39.9 39 97% 30.23 1024.4
02 07:53 NE 5 1.50 Fog/Mist FEW000 BKN002 37.9 37 97% 35 30.21 1023.9
02 06:53 N 3 0.13 Fog VV001 37 37 100% 30.21 1023.8
02 05:53 Calm 7.00 Patches Fog FEW002 36 34 93% 30.2 1023.7
02 04:53 SE 3 7.00 Partly Cloudy SCT004 36 34 93% 30.21 1024.0
02 03:53 SE 3 5.00 Fog/Mist FEW004 FEW250 36 35.1 44.1 36 97% 30.23 1024.4
02 02:53 SE 5 7.00 A Few Clouds FEW004 FEW250 37.9 36 93% 35 30.23 1024.4
02 01:53 SE 6 7.00 Partly Cloudy SCT250 37 36 96% 33 30.23 1024.5
02 00:53 E 3 7.00 Fair CLR 37.9 37 97% 30.21 1023.7
01 23:53 Calm 8.00 Fair CLR 37.9 37 97% 30.2 1023.4
01 22:53 SE 5 10.00 Fair CLR 39.9 37.9 93% 37 30.19 1023.0
01 21:53 SE 6 9.00 Fair CLR 41 39 48 41 93% 38 30.2 1023.4
01 20:53 Calm 9.00 Fair CLR 44.1 39.9 85% 30.18 1023.0
01 19:53 Calm 10.00 Fair CLR 42.1 39 89% 30.17 1022.5
01 18:53 E 3 10.00 Fair CLR 44.1 39.9 85% 30.16 1022.1
01 17:53 E 3 10.00 A Few Clouds FEW016 46 39.9 79% 30.15 1021.8
01 16:53 NE 5 10.00 Mostly Cloudy BKN016 46 39.9 79% 44 30.14 1021.5
01 15:53 NE 5 10.00 Mostly Cloudy SCT016 BKN025 48 39.9 48 46 74% 47 30.12 1020.7
01 14:53 NW 5 10.00 Mostly Cloudy BKN014 48 39.9 74% 47 30.11 1020.4
01 13:53 N 5 10.00 Overcast BKN014 OVC020 48 39.9 74% 47 30.1 1019.8
01 12:53 NW 6 10.00 Overcast OVC014 46.9 39.9 77% 45 30.09 1019.8
01 11:53 NW 3 10.00 Overcast OVC015 46.9 39.9 77% 30.09 1019.5
01 10:53 Vrbl 3 10.00 Overcast OVC014 46.9 39.9 77% 30.09 1019.5
01 09:53 N 3 10.00 Overcast OVC014 46 41 46.9 45 83% 30.07 1019.2
01 08:53 N 3 10.00 Overcast OVC014 46 41 83% 30.07 1019.1
01 07:53 E 5 9.00 Overcast BKN010 OVC014 46 41 83% 44 30.06 1018.7
01 06:53 E 3 10.00 Overcast BKN010 OVC014 45 42.1 90% 30.04 1018.0
01 05:53 Calm 10.00 Overcast OVC010 45 42.1 90% 30.03 1017.6
01 04:53 E 5 10.00 Overcast OVC013 46 42.1 86% 44 30.01 1016.9
01 03:53 Calm 10.00 Overcast OVC013 46 42.1 46.9 42.1 86% 30 1016.7
01 02:53 Calm 10.00 Overcast OVC011 46 42.1 86% 29.99 1016.2
01 01:53 E 5 10.00 Overcast OVC012 46 42.1 86% 44 29.98 1016.0
01 01:53 E 6 10.00 Overcast OVC013 46 43 89% 44 29.98 1016.0
31 23:53 NE 8 10.00 Overcast BKN011 OVC090 46 42.1 86% 42 29.98 1016.0
31 22:53 NW 5 10.00 Partly Cloudy SCT090 SCT220 42.1 41 50 41 96% 40 29.98 1015.9
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)