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.
08 09:53 N 6 10.00 A Few Clouds FEW250 50 36 59% 48 30.11 1020.3
08 08:53 Calm 10.00 A Few Clouds FEW250 46 36 68% 30.11 1020.2
08 07:53 Calm 10.00 A Few Clouds FEW250 44.1 34 68% 30.1 1020.1
08 06:53 Calm 10.00 A Few Clouds FEW250 39.9 32 73% 30.1 1020.0
08 05:53 SE 3 10.00 Fair CLR 39.9 33.1 77% 30.1 1020.1
08 04:53 Calm 10.00 Fair CLR 42.1 33.1 50 41 71% 30.11 1020.4
08 03:53 Calm 10.00 Fair CLR 43 34 71% 30.11 1020.4
08 02:53 Calm 10.00 Fair CLR 43 34 71% 30.11 1020.3
08 01:53 Calm 10.00 Fair CLR 44.1 33.1 65% 30.11 1020.2
08 00:53 NE 5 10.00 A Few Clouds FEW250 46 32 58% 44 30.11 1020.2
07 23:53 NW 3 10.00 A Few Clouds FEW250 46.9 32 56% 30.11 1020.4
07 22:53 NE 6 10.00 A Few Clouds FEW250 48.9 32 55.9 48.9 52% 47 30.12 1020.6
07 21:53 NE 9 10.00 A Few Clouds FEW230 51.1 30.9 46% 30.12 1020.6
07 20:53 N 8 10.00 Partly Cloudy SCT230 51.1 30.9 46% 30.12 1020.5
07 19:53 N 7 10.00 Partly Cloudy FEW040 SCT200 51.1 34 52% 30.11 1020.2
07 18:53 NW 3 10.00 Partly Cloudy FEW040 SCT200 54 34 47% 30.11 1020.3
07 17:53 N 7 10.00 A Few Clouds FEW040 FEW200 55 28.9 37% 30.12 1020.6
07 16:53 SW 10 10.00 Partly Cloudy FEW050 SCT210 55 32 55.9 46.9 42% 30.12 1020.8
07 15:53 W 12 10.00 Partly Cloudy FEW050 SCT240 54 34 47% 30.13 1021.1
07 14:53 SW 9 10.00 Partly Cloudy SCT045 SCT240 54 34 47% 30.13 1021.1
07 13:53 Vrbl 6 10.00 Mostly Cloudy SCT032 BKN044 BKN050 BKN240 53.1 36 52% 30.14 1021.4
07 12:53 W 8 10.00 Mostly Cloudy SCT032 BKN044 BKN050 48.9 36 61% 46 30.15 1021.6
07 11:53 S 7 10.00 Mostly Cloudy FEW028 BKN042 BKN049 48.9 35.1 59% 46 30.15 1021.7
07 10:53 Vrbl 3 10.00 Mostly Cloudy SCT029 BKN041 46.9 35.1 48.9 43 63% 30.15 1021.6
07 09:53 SE 8 10.00 Mostly Cloudy SCT023 BKN028 BKN045 46.9 35.1 63% 44 30.14 1021.3
07 08:53 SW 6 10.00 Mostly Cloudy BKN019 BKN023 44.1 36 73% 41 30.14 1021.3
07 07:53 S 6 10.00 Mostly Cloudy BKN022 44.1 36 73% 41 30.12 1020.6
07 06:53 W 5 10.00 Mostly Cloudy BKN023 44.1 36 73% 42 30.11 1020.2
07 05:53 W 7 10.00 Overcast OVC018 45 36 71% 42 30.09 1019.3
07 04:53 SW 10 10.00 Overcast OVC016 46 39 53.1 46 77% 42 30.07 1018.8
07 03:53 S 8 10.00 Overcast OVC013 46.9 43 86% 44 30.06 1018.4
07 02:53 S 8 10.00 Overcast SCT016 OVC025 48 43 83% 45 30.05 1018.1
07 01:53 SW 6 10.00 Mostly Cloudy BKN023 48 43 83% 46 30.04 1017.8
07 00:53 W 6 10.00 Mostly Cloudy BKN032 48.9 42.1 77% 47 30.03 1017.3
06 23:53 NE 10 10.00 A Few Clouds FEW250 51.1 42.1 71% 30.01 1016.9
06 22:53 N 6 10.00 A Few Clouds FEW250 52 41 73 51.1 66% 30 1016.6
06 21:53 Calm 10.00 A Few Clouds FEW250 53.1 45 74% 29.99 1016.2
06 20:53 Calm 10.00 A Few Clouds FEW180 FEW250 57.9 44.1 60% 29.97 1015.6
06 19:53 N 6 10.00 Partly Cloudy FEW040 FEW180 SCT250 61 42.1 50% 29.96 1015.1
06 18:53 W 5 10.00 Partly Cloudy FEW050 FEW200 SCT250 66 44.1 45% 29.95 1014.9
06 17:53 W 8 10.00 Partly Cloudy FEW050 SCT200 SCT250 70 45 41% 29.95 1014.8
06 16:53 SW 9 10.00 Mostly Cloudy FEW050 BKN190 BKN250 72 46 73 61 40% 29.96 1015.0
06 15:53 SW 7 10.00 Mostly Cloudy FEW050 BKN190 BKN250 71.1 46 41% 29.97 1015.5
06 14:53 SW 13 10.00 Mostly Cloudy FEW050 BKN180 BKN250 70 45 41% 29.98 1015.8
06 13:53 SW 9 10.00 Mostly Cloudy FEW050 SCT190 BKN210 69.1 45 42% 30 1016.4
06 12:53 S 8 10.00 Partly Cloudy FEW035 SCT220 66 46 49% 30.01 1016.8
06 11:53 S 7 10.00 A Few Clouds FEW230 63 46 54% 30.03 1017.4
06 10:53 S 7 10.00 Partly Cloudy FEW140 SCT230 61 45 61 46 56% 30.03 1017.5
06 09:53 SE 3 10.00 A Few Clouds FEW230 57 45 64% 30.03 1017.6
06 08:53 Calm 10.00 A Few Clouds FEW140 FEW220 53.1 45 74% 30.04 1017.9
06 07:53 S 5 10.00 Partly Cloudy FEW140 SCT220 50 45 83% 49 30.03 1017.5
06 06:53 Calm 10.00 Partly Cloudy FEW140 SCT220 46.9 44.1 90% 30.03 1017.6
06 05:53 Calm 10.00 A Few Clouds FEW220 46.9 43 86% 30.02 1017.2
06 04:53 Calm 10.00 Fair CLR 48 43 55 46.9 83% 30.03 1017.5
06 03:53 S 3 10.00 Fair CLR 48.9 42.1 77% 30.04 1017.6
06 02:53 Calm 10.00 Fair CLR 50 43 77% 30.04 1017.6
06 01:53 W 3 10.00 Fair CLR 52 42.1 69% 30.04 1017.6
06 00:53 N 3 10.00 Fair CLR 53.1 43 69% 30.03 1017.6
05 23:53 NW 3 10.00 Fair CLR 52 42.1 69% 30.03 1017.4
05 22:53 N 5 10.00 A Few Clouds FEW250 54 42.1 66.9 54 64% 30.03 1017.5
05 21:53 N 8 10.00 Partly Cloudy SCT250 57 42.1 58% 30.03 1017.5
05 20:53 N 6 10.00 Mostly Cloudy BKN250 55.9 41 57% 30.03 1017.6
05 19:53 N 5 10.00 Mostly Cloudy BKN250 59 43 56% 30.02 1017.1
05 18:53 NW 6 10.00 Mostly Cloudy BKN250 63 43 48% 30.02 1017.0
05 17:53 NW 8 10.00 Mostly Cloudy BKN250 64 43 46% 30.02 1017.2
05 16:53 W 7 10.00 Mostly Cloudy BKN250 66.9 44.1 66.9 55.9 44% 30.03 1017.5
05 15:53 W 7 10.00 Mostly Cloudy BKN250 66 45 47% 30.04 1018.0
05 14:53 N 9 10.00 Mostly Cloudy BKN250 64.9 44.1 47% 30.06 1018.4
05 13:53 N 9 10.00 Mostly Cloudy BKN240 64 45 50% 30.07 1019.0
05 12:53 N 9 10.00 Mostly Cloudy BKN240 60.1 45 58% 30.09 1019.5
05 11:53 N 7 10.00 Mostly Cloudy BKN240 59 45 60% 30.11 1020.2
05 10:53 N 12 10.00 Mostly Cloudy BKN230 55.9 44.1 55.9 46 65% 30.13 1020.8
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)