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.
21 05:53 NE 8 10.00 A Few Clouds FEW220 54 51.1 90% 30.02 1017.0
21 04:53 N 5 10.00 Fair CLR 52 50 57.9 52 93% 30.01 1016.7
21 03:53 NW 3 9.00 Fair CLR 53.1 51.1 93% 30 1016.5
21 02:53 NW 3 10.00 Fair CLR 52 50 93% 30 1016.3
21 01:53 NW 3 10.00 Fair CLR 53.1 51.1 93% 30 1016.5
21 00:53 NW 3 10.00 Fair CLR 55 51.1 87% 30 1016.4
20 23:53 N 7 10.00 Fair CLR 55.9 51.1 84% 30 1016.4
20 22:53 N 6 10.00 Fair CLR 57.9 51.1 70 57 78% 30.01 1016.7
20 21:53 N 6 10.00 Fair CLR 60.1 51.1 72% 30.01 1016.7
20 20:53 N 5 10.00 Fair CLR 61 51.1 70% 30 1016.5
20 19:53 N 5 10.00 A Few Clouds FEW200 63 52 68% 30 1016.3
20 18:53 NW 5 10.00 A Few Clouds FEW200 64.9 53.1 66% 30 1016.3
20 17:53 W 6 10.00 A Few Clouds FEW200 68 54 61% 30.01 1016.7
20 16:53 W 8 10.00 A Few Clouds FEW200 69.1 54 70 61 59% 30.02 1017.0
20 15:53 NW 7 10.00 A Few Clouds FEW200 70 54 57% 30.04 1017.6
20 14:53 W 7 10.00 Fair CLR 68 54 61% 30.06 1018.4
20 13:53 Vrbl 7 10.00 Fair CLR 66.9 54 63% 30.08 1019.1
20 12:53 NW 7 10.00 Fair CLR 64.9 53.1 66% 30.09 1019.5
20 11:53 NE 5 10.00 A Few Clouds FEW010 FEW020 63 53.1 70% 30.1 1019.7
20 10:53 Vrbl 6 10.00 Partly Cloudy FEW010 SCT020 62.1 53.1 62.1 50 73% 30.11 1020.0
20 09:53 N 9 10.00 Partly Cloudy FEW007 SCT020 57.9 52 81% 30.11 1020.2
20 08:53 NE 8 10.00 Partly Cloudy FEW010 SCT020 55.9 52 87% 30.12 1020.4
20 07:53 NE 9 9.00 A Few Clouds FEW010 54 51.1 90% 30.11 1020.3
20 06:53 N 5 6.00 Fog/Mist FEW011 SCT020 50 48.9 96% 49 30.11 1020.3
20 05:53 Calm 9.00 Partly Cloudy SCT010 51.1 50 96% 30.11 1020.2
20 04:53 NE 6 9.00 A Few Clouds FEW010 53.1 51.1 55 51.1 93% 30.11 1020.0
20 03:53 N 5 8.00 Partly Cloudy SCT005 53.1 51.1 93% 30.1 1019.9
20 02:53 N 6 7.00 A Few Clouds FEW200 52 51.1 97% 30.1 1019.8
20 01:53 Calm 7.00 A Few Clouds FEW200 53.1 52 96% 30.09 1019.7
19 23:53 N 5 7.00 A Few Clouds FEW200 54 52 93% 30.09 1019.6
19 19:53 Calm 10.00 A Few Clouds FEW200 59 53.1 81% 30.1 1019.8
19 18:53 W 5 10.00 Partly Cloudy SCT200 61 54 78% 30.1 1019.8
19 17:53 Calm 10.00 Partly Cloudy SCT200 63 54 73% 30.1 1019.9
19 16:53 W 5 10.00 Partly Cloudy FEW120 SCT200 62.1 53.1 62.1 53.1 73% 30.11 1020.2
19 15:53 W 6 10.00 Partly Cloudy FEW015 SCT120 61 53.1 75% 30.12 1020.7
19 14:53 Calm 10.00 Overcast BKN009 OVC011 60.1 53.1 78% 30.14 1021.2
19 13:53 W 3 10.00 Overcast OVC007 57.9 53.1 84% 30.15 1021.7
19 12:53 NW 3 7.00 Overcast OVC005 57 53.1 87% 30.16 1022.0
19 11:53 Calm 5.00 Fog/Mist OVC002 55 53.1 93% 30.18 1022.5
19 10:53 W 3 3.00 Fog/Mist OVC002 54 52 54 52 93% 30.18 1022.7
19 09:53 S 5 3.00 Fog/Mist OVC002 54 52 93% 30.18 1022.6
19 08:53 S 5 3.00 Fog/Mist OVC003 54 52 93% 30.18 1022.6
19 07:53 Calm 6.00 Fog/Mist OVC003 53.1 52 96% 30.19 1022.7
19 06:53 S 3 9.00 Overcast OVC005 53.1 51.1 93% 30.18 1022.5
19 05:53 S 5 10.00 Mostly Cloudy BKN009 53.1 51.1 93% 30.17 1022.3
19 04:53 S 3 10.00 A Few Clouds FEW250 53.1 51.1 57 53.1 93% 30.17 1022.3
19 03:53 S 3 10.00 A Few Clouds FEW250 53.1 51.1 93% 30.17 1022.4
19 01:53 S 3 10.00 A Few Clouds FEW250 55 52 90% 30.18 1022.7
19 00:53 S 5 10.00 A Few Clouds FEW250 55 52 90% 30.18 1022.5
18 23:53 S 5 10.00 A Few Clouds FEW250 55.9 52 87% 30.18 1022.6
18 22:53 S 6 10.00 A Few Clouds FEW250 57 53.1 68 57 87% 30.18 1022.5
18 21:53 S 5 10.00 A Few Clouds FEW250 59 53.1 81% 30.18 1022.5
18 20:53 W 5 10.00 A Few Clouds FEW250 62.1 52 70% 30.18 1022.5
18 19:53 SW 5 10.00 A Few Clouds FEW250 62.1 52 70% 30.16 1022.0
18 18:53 SW 6 10.00 A Few Clouds FEW250 64.9 52 63% 30.17 1022.1
18 17:53 W 7 10.00 A Few Clouds FEW060 FEW250 68 52 57% 30.17 1022.2
18 16:53 S 8 10.00 A Few Clouds FEW060 FEW230 68 52 69.1 60.1 57% 30.18 1022.4
18 15:53 SW 5 10.00 A Few Clouds FEW060 FEW230 66.9 52 59% 30.18 1022.4
18 14:53 SW 9 10.00 A Few Clouds FEW060 FEW200 66.9 53.1 61% 30.19 1023.0
18 13:53 SW 8 10.00 A Few Clouds FEW022 FEW027 64.9 52 63% 30.2 1023.3
18 12:53 SW 10 10.00 Mostly Cloudy BKN018 63 52 68% 30.21 1023.5
18 10:53 SW 8 10.00 Overcast OVC015 59 52 60.1 55.9 78% 30.21 1023.6
18 09:53 S 10 10.00 Overcast OVC013 59 53.1 81% 30.21 1023.3
18 08:53 S 7 10.00 Overcast OVC011 57.9 53.1 84% 30.2 1023.2
18 07:53 S 7 10.00 Overcast BKN008 OVC015 57 54 90% 30.19 1022.7
18 06:53 S 7 10.00 Overcast OVC008 57 54 90% 30.17 1022.2
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)