Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Imperial (Metric)
Date Time (pdt) 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.
30 17:53 NW 6 10.00 Partly Cloudy SCT050 63 41 45% 30.29 1026.3
30 16:53 Vrbl 7 10.00 Partly Cloudy SCT050 63 39.9 63 53.1 43% 30.29 1026.5
30 15:53 N 6 10.00 Partly Cloudy SCT045 61 39 44% 30.3 1026.6
30 14:53 Calm 10.00 Partly Cloudy SCT045 60.1 39 46% 30.3 1026.6
30 13:53 E 8 10.00 Mostly Cloudy FEW030 BKN050 59 39 48% 30.3 1026.6
30 12:53 NE 6 10.00 Overcast FEW035 OVC049 57 41 55% 30.3 1026.6
30 11:53 Vrbl 3 10.00 Mostly Cloudy SCT029 BKN040 54 41 62% 30.29 1026.5
30 10:53 W 6 10.00 Overcast BKN029 OVC040 53.1 42.1 57.9 45 66% 30.29 1026.2
30 09:53 E 6 10.00 Mostly Cloudy BKN026 54 41 62% 30.28 1026.0
30 08:53 S 5 10.00 Mostly Cloudy FEW018 BKN024 BKN030 52 43 72% 30.28 1026.0
30 07:53 S 5 10.00 Mostly Cloudy FEW011 BKN028 48.9 45 86% 48 30.27 1025.6
30 06:53 SE 5 10.00 Mostly Cloudy FEW011 SCT050 BKN250 46.9 44.1 90% 45 30.25 1024.8
30 05:53 Calm 10.00 Mostly Cloudy FEW011 SCT050 BKN250 46 44.1 93% 30.23 1024.4
30 04:53 E 6 10.00 Partly Cloudy FEW012 SCT050 SCT250 46.9 44.1 52 46.9 90% 45 30.21 1023.6 0.11
30 03:53 E 7 10.00 Overcast FEW012 BKN044 OVC050 48 44.1 86% 45 30.2 1023.4
30 02:53 NE 7 10.00 Mostly Cloudy BKN044 48 41 77% 45 30.2 1023.1
30 01:53 NE 7 10.00 Overcast BKN039 OVC049 48.9 42.1 77% 46 30.19 1023.0 0.11
30 00:53 E 3 10.00 Overcast BKN037 OVC050 48.9 44.1 83% 30.18 1022.8 0.08
29 23:53 NE 7 4.00 Light Rain Fog/Mist FEW015 BKN033 OVC045 48.9 45 86% 46 30.17 1022.3 0.03
29 22:53 NE 12 10.00 Overcast BKN033 OVC042 52 44.1 59 51.1 75% 30.15 1021.7
29 21:53 N 13 10.00 Overcast OVC034 53.1 43 69% 30.14 1021.3
29 20:53 N 10 10.00 Overcast OVC036 55 46.9 74% 30.12 1020.5
29 19:53 N 13 10.00 Mostly Cloudy SCT050 BKN065 55.9 46.9 72% 30.1 1020.0
29 18:53 N 10 10.00 Mostly Cloudy BKN050 57 48 72% 30.09 1019.4
29 17:53 NE 12 10.00 Mostly Cloudy FEW050 BKN070 57.9 46.9 67% 30.08 1019.2
29 16:53 W 3 10.00 Mostly Cloudy FEW025 FEW035 BKN065 59 46 60.1 48 62% 30.08 1019.2 0.02
29 15:53 NE 3 10.00 Mostly Cloudy FEW020 BKN036 59 45 60% 30.07 1019.0
29 14:53 SE 5 10.00 Mostly Cloudy BKN037 57 46 67% 30.07 1018.8
29 13:53 E 8 10.00 Overcast FEW013 OVC025 53.1 45 74% 30.06 1018.5 0.02
29 12:53 SE 10 3.00 Fog/Mist FEW007 SCT015 OVC023 50 46.9 89% 46 30.05 1018.2 0.01
29 11:53 SW 8 3.00 Fog/Mist FEW005 BKN008 OVC016 48 45 89% 45 30.03 1017.6 0.01
29 10:53 SW 10 4.00 Light Rain Fog/Mist SCT009 BKN017 OVC024 48.9 46 52 48.9 90% 45 30 1016.7 0.02 0.13
29 09:53 SW 8 2.00 Light Rain Fog/Mist SCT006 BKN010 OVC021 50 48 93% 47 29.98 1015.8 0.03
29 08:53 S 14 2.00 Light Rain Fog/Mist SCT003 BKN006 OVC011 50 48.9 96% 45 29.96 1015.0 0.03
29 07:53 S 5 2.00 Fog/Mist SCT007 OVC015 51.1 48.9 92% 29.93 1014.1 0.02 0.05
29 06:53 S 7 3.00 Fog/Mist SCT006 BKN010 OVC017 51.1 48.9 92% 29.91 1013.3 0.03
29 05:53 Calm 2.50 Fog/Mist SCT006 BKN014 OVC018 51.1 50 96% 29.89 1012.5
29 04:53 SW 7 7.00 Light Rain SCT008 OVC012 51.1 48.9 59 51.1 92% 29.87 1011.9 0.02 0.12
29 03:53 SW 7 3.00 Light Rain Fog/Mist SCT008 OVC015 52 51.1 97% 29.85 1011.2 0.05
29 02:53 SW 7 5.00 Light Rain Fog/Mist SCT008 OVC011 53.1 51.1 93% 29.82 1010.3 0.05
29 01:53 S 12 10.00 Light Rain OVC013 54 51.1 90% 29.83 1010.7
29 00:53 SW 14 10.00 Overcast SCT017 OVC085 55.9 50 81% 29.83 1010.4
28 23:53 SW 9 10.00 Overcast BKN080 OVC095 57.9 50 75% 29.83 1010.6
28 22:53 SW 9 10.00 Overcast OVC080 59 50 79 57.9 72% 29.8 1009.4
28 21:53 S 8 10.00 Mostly Cloudy BKN075 BKN230 60.1 51.1 72% 29.77 1008.4
28 20:53 SW 7 10.00 Mostly Cloudy BKN075 BKN230 64 53.1 68% 29.73 1007.0
28 19:53 SW 12 10.00 Mostly Cloudy FEW080 SCT160 BKN230 66.9 54 63% 29.72 1006.7
28 18:53 S 13 10.00 Mostly Cloudy FEW080 BKN160 BKN230 73 52 48% 29.72 1006.9
28 17:53 SW 6 10.00 Mostly Cloudy FEW040 FEW090 SCT160 BKN230 77 52 42% 78 29.73 1007.1
28 16:53 SW 7 10.00 Mostly Cloudy FEW040 FEW085 BKN230 79 50 82 70 36% 79 29.72 1006.8
28 15:53 Calm 10.00 Mostly Cloudy FEW040 FEW070 BKN200 79 48.9 35% 79 29.73 1007.2
28 14:53 Calm 10.00 Partly Cloudy FEW040 FEW070 SCT200 78.1 51.1 39% 79 29.75 1007.7
28 13:53 W 7 10.00 Partly Cloudy FEW001 FEW070 SCT230 77 52 42% 78 29.76 1008.3
28 12:53 W 7 10.00 Partly Cloudy FEW040 FEW080 SCT200 SCT250 75.9 50 40% 78 29.78 1008.8
28 11:53 W 6 10.00 Partly Cloudy FEW080 FEW200 SCT250 72 51.1 48% 29.79 1009.0
28 09:53 W 3 10.00 A Few Clouds FEW250 66.9 52 59% 29.82 1010.0
28 08:53 S 3 10.00 Partly Cloudy SCT250 64 52 65% 29.83 1010.6
28 07:53 Vrbl 3 10.00 Partly Cloudy SCT250 61 52 72% 29.84 1010.8
28 06:53 SE 6 10.00 A Few Clouds FEW250 57.9 52 81% 29.84 1010.7
28 04:53 Calm 10.00 Partly Cloudy SCT250 57.9 50 63 55.9 75% 29.84 1010.8
28 03:53 Calm 10.00 Fair CLR 57 50 78% 29.85 1011.1
28 02:53 NE 3 10.00 Fair CLR 57.9 50 75% 29.84 1010.9
28 01:53 N 3 10.00 A Few Clouds FEW250 60.1 48.9 67% 29.85 1011.3
28 00:53 N 3 10.00 Partly Cloudy SCT250 62.1 48.9 62% 29.85 1011.4
27 23:53 N 5 10.00 Partly Cloudy SCT250 63 48.9 60% 29.85 1011.1
27 22:53 NW 5 10.00 Partly Cloudy SCT250 63 48.9 75 63 60% 29.84 1010.9
27 21:53 N 3 10.00 Partly Cloudy SCT230 66 50 56% 29.84 1010.8
27 20:53 Calm 10.00 Partly Cloudy SCT200 SCT250 66.9 50 55% 29.82 1010.1
27 19:53 N 7 10.00 Partly Cloudy FEW190 SCT240 71.1 50 47% 29.83 1010.5
27 18:53 NW 8 10.00 Partly Cloudy FEW050 FEW180 SCT230 73 50 44% 29.83 1010.4
Date Time (pdt) 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)