Weather observations for the past three days for
Seattle, Seattle-Tacoma International Airport
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
25 07:53 SE 6 16.09 Fair CLR 8.3 1.1 61% 76.07 1014.8
25 06:53 SE 6 16.09 A Few Clouds FEW120 6.1 1.1 71% 76.07 1014.6
25 05:53 Calm 16.09 A Few Clouds FEW120 6.1 0.6 68% 76.05 1014.5
25 04:53 SE 7 16.09 Fair CLR 6.7 0.6 12.8 6.1 65% 6 76.07 1014.8
25 03:53 SE 11 16.09 Fair CLR 7.2 0.6 63% 5 76.07 1014.9
25 02:53 E 7 16.09 Fair CLR 7.8 0 58% 7 76.1 1015.2
25 01:53 Calm 16.09 Fair CLR 8.3 -0.6 54% 76.12 1015.5
25 00:53 SE 7 16.09 Fair CLR 9.4 -1.7 46% 9 76.12 1015.6
24 23:53 NW 6 16.09 Fair CLR 9.4 -1.7 46% 76.12 1015.5
24 22:53 E 9 16.09 A Few Clouds FEW240 12.2 -3.3 17.2 12.2 34% 76.15 1015.8
24 21:53 NE 13 16.09 Partly Cloudy FEW080 FEW150 SCT240 12.8 -3.9 31% 76.17 1016.1
24 20:53 N 19 16.09 Mostly Cloudy FEW080 FEW150 BKN240 13.3 -3.9 30% 76.17 1016.0
24 19:53 N 22 16.09 Mostly Cloudy FEW080 FEW150 BKN240 14.4 -3.9 28% 76.17 1016.1
24 18:53 N 22 16.09 Mostly Cloudy FEW035 FEW080 BKN230 16.1 -5 23% 76.2 1016.4
24 17:53 N 22 G 43 16.09 Partly Cloudy FEW035 FEW080 SCT220 16.7 -7.2 19% 76.23 1016.9
24 16:53 N 33 G 48 16.09 Partly Cloudy and Breezy FEW040 FEW080 SCT200 16.7 -7.2 17.2 12.8 19% 76.25 1017.3
24 15:53 N 33 G 52 16.09 Partly Cloudy and Breezy FEW040 FEW080 SCT160 SCT240 17.2 -5.6 21% 76.3 1017.9
24 14:53 N 35 16.09 Partly Cloudy and Breezy FEW040 FEW070 SCT240 16.7 -5.6 21% 76.35 1018.6
24 13:53 N 26 G 46 16.09 Partly Cloudy FEW035 SCT070 16.1 -4.4 24% 76.4 1019.1
24 12:53 N 20 G 33 16.09 A Few Clouds FEW035 15.6 3.3 44% 76.45 1019.8
24 11:53 N 15 G 30 16.09 A Few Clouds FEW022 13.9 6.1 60% 76.5 1020.4
24 10:53 N 13 16.09 Partly Cloudy SCT020 12.8 6.7 13.3 6.1 67% 76.53 1020.8
24 09:53 Vrbl 9 16.09 Partly Cloudy FEW018 FEW035 SCT120 11.7 6.7 72% 76.56 1021.2
24 08:53 N 19 16.09 A Few Clouds FEW030 FEW130 10.6 6.1 74% 76.58 1021.8
24 07:53 NW 6 16.09 Partly Cloudy SCT030 SCT130 7.8 6.1 89% 76.63 1022.4
24 06:53 NE 6 14.48 A Few Clouds FEW030 FEW130 7.2 5 86% 76.63 1022.3
24 05:53 NE 11 14.48 A Few Clouds FEW030 6.7 4.4 85% 5 76.63 1022.3
24 04:53 NE 7 16.09 Mostly Cloudy BKN030 6.7 5 10.6 6.7 89% 6 76.61 1022.1
24 03:53 NE 7 16.09 Partly Cloudy SCT040 6.7 4.4 85% 6 76.61 1022.2
24 02:53 E 7 16.09 Fair CLR 6.7 5 89% 6 76.61 1022.0
24 01:53 SE 11 16.09 Fair CLR 7.8 5 83% 6 76.61 1022.0
24 00:53 Calm 16.09 A Few Clouds FEW060 8.3 6.1 86% 76.61 1022.0
23 23:53 W 7 16.09 A Few Clouds FEW060 FEW080 8.3 6.1 86% 7 76.58 1021.7
23 22:53 Calm 16.09 Partly Cloudy SCT044 10.6 5 14.4 10 69% 76.58 1021.8
23 21:53 W 6 16.09 A Few Clouds FEW040 FEW050 10.6 5 69% 76.58 1021.7
23 20:53 Calm 16.09 A Few Clouds FEW038 FEW050 12.2 5 62% 76.53 1021.1
23 19:53 W 6 16.09 A Few Clouds FEW037 FEW048 12.2 5 62% 76.53 1020.9
23 18:53 W 7 16.09 Partly Cloudy SCT042 13.9 5 55% 76.53 1021.1
23 17:53 W 9 16.09 Mostly Cloudy BKN037 BKN050 13.3 5 57% 76.56 1021.4
23 16:53 W 9 16.09 Mostly Cloudy SCT035 BKN050 13.9 5 14.4 10 55% 76.58 1021.6
23 15:53 W 11 16.09 Overcast SCT035 OVC048 13.9 5.6 58% 76.61 1022.1
23 14:53 SW 13 16.09 Mostly Cloudy BKN034 13.3 5.6 60% 76.63 1022.5
23 13:53 SW 13 16.09 Overcast BKN037 OVC043 11.7 5 64% 76.71 1023.3
23 12:53 SW 15 16.09 Overcast FEW027 BKN038 OVC050 11.1 3.9 61% 76.71 1023.5
23 11:53 SW 17 16.09 Overcast BKN036 OVC047 11.1 4.4 64% 76.73 1023.7
23 10:53 SW 19 16.09 Overcast BKN034 OVC050 10 4.4 10 7.2 68% 8 76.73 1023.8
23 09:53 S 15 16.09 Overcast BKN034 OVC048 9.4 5 74% 7 76.76 1023.9
23 08:53 S 13 16.09 Overcast BKN033 OVC049 8.9 4.4 74% 7 76.76 1024.1
23 07:53 S 13 16.09 Mostly Cloudy BKN050 BKN065 8.3 4.4 77% 6 76.73 1023.8
23 06:53 S 11 16.09 Partly Cloudy FEW035 SCT060 7.2 4.4 83% 5 76.71 1023.5
23 05:53 S 9 16.09 Overcast FEW041 OVC060 7.8 5 83% 6 76.71 1023.3
23 04:53 S 11 16.09 Overcast OVC065 7.8 5 10 7.8 83% 6 76.68 1023.0
23 03:53 S 13 16.09 Overcast OVC070 7.8 5 83% 6 76.66 1022.8
23 02:53 S 11 16.09 Overcast OVC060 7.8 5 83% 6 76.66 1022.6
23 01:53 S 19 16.09 Partly Cloudy SCT060 8.3 5 80% 6 76.63 1022.3
23 00:53 S 17 16.09 Overcast OVC046 8.9 5 77% 7 76.63 1022.5
22 23:53 S 19 16.09 Overcast BKN046 OVC060 9.4 4.4 71% 7 76.58 1021.8
22 22:53 SW 22 16.09 Overcast OVC041 10 4.4 11.1 10 68% 7 76.56 1021.4
22 21:53 SW 19 16.09 Mostly Cloudy FEW030 BKN036 10 5.6 74% 8 76.5 1020.9
22 20:53 S 22 16.09 Overcast OVC026 10.6 6.7 77% 76.45 1019.8
22 19:53 SW 19 16.09 Overcast OVC026 10.6 6.7 77% 76.4 1019.3
22 18:53 S 24 16.09 Overcast FEW024 OVC032 11.1 6.7 75% 76.35 1018.5
22 17:53 S 24 16.09 Overcast OVC030 11.1 7.2 77% 76.33 1018.3
22 16:53 SW 19 G 30 16.09 Overcast OVC022 11.1 7.8 11.1 9.4 80% 76.3 1017.8 0.03
22 15:53 S 17 16.09 Overcast BKN020 OVC025 11.1 7.8 80% 76.25 1017.4
22 14:53 S 17 16.09 Overcast OVC019 10.6 8.3 86% 76.23 1016.9
22 13:53 SW 19 16.09 Overcast FEW008 BKN013 OVC019 10.6 8.3 86% 76.17 1016.3 0.03
22 12:53 S 22 8.05 Fog/Mist FEW006 BKN010 OVC019 10 8.9 93% 7 76.12 1015.6
22 11:53 SW 22 11.27 Overcast BKN005 OVC010 9.4 8.3 93% 7 76.1 1015.4 0.03
22 10:53 SW 22 4.02 Light Rain Fog/Mist OVC005 9.4 8.9 10 9.4 97% 7 76.05 1014.6 0.1 0.56
22 09:53 S 24 6.44 Light Rain Fog/Mist BKN005 OVC008 9.4 8.9 97% 7 75.97 1013.7 0.05
22 08:53 S 19 9.66 Light Rain Fog/Mist FEW003 BKN007 OVC013 9.4 8.9 97% 7 75.95 1013.2 0.05
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)