Weather observations for the past three days for
Boeing Field - King County 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.
23 15:53 SW 7 16.09 Overcast SCT037 OVC048 13.9 5.6 58% 76.61 1021.3
23 14:53 E 7 16.09 Overcast OVC036 13.3 5 57% 76.63 1021.7
23 13:53 S 7 16.09 Mostly Cloudy BKN034 12.8 5.6 62% 76.68 1022.4
23 12:53 Vrbl 9 16.09 Overcast OVC039 11.7 5 64% 76.71 1022.7
23 11:53 S 7 16.09 Overcast OVC036 11.1 5 66% 76.73 1023.0
23 10:53 SW 13 16.09 Overcast OVC036 11.1 5 11.1 8.3 66% 76.73 1023.0
23 09:53 S 9 16.09 Overcast OVC034 10.6 5 69% 76.76 1023.2
23 08:53 S 13 16.09 Overcast OVC034 10 5 71% 8 76.78 1023.5
23 07:53 S 11 16.09 Overcast BKN034 OVC050 9.4 5 74% 8 76.76 1023.3
23 06:53 S 11 16.09 Overcast OVC055 8.9 5 77% 7 76.73 1022.8
23 05:53 S 11 16.09 Overcast OVC065 8.9 5 77% 7 76.71 1022.6
23 04:53 SE 11 16.09 Overcast OVC055 8.9 5.6 11.1 8.3 80% 7 76.68 1022.4
23 03:53 SE 13 16.09 Overcast OVC070 8.9 5 77% 7 76.68 1022.1
23 02:53 S 11 16.09 Overcast BKN055 OVC065 8.9 5 77% 7 76.66 1021.8
23 01:53 SE 15 16.09 Mostly Cloudy BKN070 8.9 5 77% 7 76.63 1021.6
23 00:53 S 13 16.09 Overcast OVC050 9.4 5 74% 8 76.63 1021.7
22 23:53 S 13 16.09 Mostly Cloudy BKN049 10 4.4 68% 8 76.61 1021.1
22 22:53 S 13 16.09 Overcast OVC043 10.6 5 12.8 10.6 69% 76.56 1020.6
22 21:53 S 15 16.09 Overcast OVC040 11.1 5.6 69% 76.5 1020.0
22 20:53 S 13 16.09 Overcast OVC032 11.1 6.7 75% 76.45 1019.1
22 19:53 S 11 16.09 Overcast OVC032 11.7 7.2 74% 76.4 1018.6
22 18:53 S 11 16.09 Overcast OVC025 12.2 7.2 72% 76.33 1017.6
22 17:53 S 13 16.09 Overcast OVC021 12.2 7.8 75% 76.33 1017.4
22 16:53 S 17 G 31 16.09 Overcast OVC021 12.8 8.3 12.8 10.6 74% 76.28 1016.9
22 15:53 S 13 16.09 Overcast OVC021 12.2 8.3 77% 76.25 1016.4
22 14:53 S 15 16.09 Overcast BKN017 OVC028 11.7 8.9 83% 76.23 1016.0
22 13:53 S 15 G 31 16.09 Overcast OVC016 11.7 8.9 83% 76.15 1015.3
22 12:53 S 13 11.27 Overcast BKN009 OVC019 11.1 9.4 89% 76.12 1014.8
22 11:53 S 6 8.05 Fog/Mist BKN009 OVC011 10.6 8.9 89% 76.1 1014.4
22 10:53 S 7 8.05 Fog/Mist OVC007 10.6 9.4 11.1 10.6 92% 76.05 1013.7 0.23
22 09:53 S 9 6.44 Fog/Mist BKN008 OVC013 10.6 9.4 92% 75.97 1012.9 0.05
22 08:53 S 11 6.44 Light Rain Fog/Mist BKN008 OVC013 10.6 9.4 92% 75.95 1012.3 0.03
22 07:53 Calm 9.66 Light Rain Fog/Mist OVC008 10.6 9.4 92% 75.9 1011.8 0.15
22 06:53 Calm 11.27 Light Rain OVC007 10.6 9.4 92% 75.84 1011.1 0.03
22 05:53 S 7 6.44 Light Rain Fog/Mist OVC009 10.6 9.4 92% 75.82 1010.7 0.13
22 04:53 SE 7 9.66 Light Rain Fog/Mist BKN008 OVC020 11.1 10 11.7 11.1 93% 75.79 1010.5 0.2 0.61
22 03:53 S 7 8.05 Light Rain Fog/Mist BKN008 OVC020 11.1 10 93% 75.79 1010.2 0.25
22 02:53 SE 11 12.87 Light Rain BKN008 OVC020 11.1 10 93% 75.77 1010.1 0.05
22 01:53 SE 7 9.66 Light Rain Fog/Mist BKN008 OVC020 11.1 10.6 97% 75.74 1009.9 0.08 0.1
22 00:53 E 7 9.66 Fog/Mist BKN008 BKN019 OVC032 11.1 10 93% 75.77 1010.1
21 23:53 SE 9 6.44 Fog/Mist BKN008 BKN019 OVC032 11.1 10 93% 75.79 1010.5 0.03
21 22:53 Calm 6.44 Fog/Mist OVC014 11.7 10 15 11.1 89% 75.79 1010.3 0.03
21 21:53 Calm 6.44 Light Rain Fog/Mist SCT016 OVC027 11.7 10 89% 75.79 1010.5
21 20:53 E 9 11.27 Light Rain BKN022 OVC030 12.2 10 87% 75.79 1010.4 0.03
21 19:53 Calm 16.09 Overcast OVC030 14.4 8.9 70% 75.72 1009.4
21 18:53 Calm 16.09 Overcast OVC030 14.4 9.4 72% 75.74 1009.8
21 17:53 S 13 16.09 Overcast BKN030 OVC035 14.4 9.4 72% 75.74 1009.8
21 16:53 S 11 16.09 Overcast BKN030 OVC035 15 10 16.1 13.9 72% 75.74 1009.9
21 15:53 S 19 G 30 16.09 Mostly Cloudy FEW029 SCT095 BKN120 15.6 10 70% 75.74 1009.7
21 14:53 S 13 16.09 Mostly Cloudy BKN029 BKN110 15 10 72% 75.72 1009.4
21 13:53 SW 17 16.09 Mostly Cloudy BKN029 BKN110 16.1 9.4 65% 75.69 1009.1
21 12:53 S 13 16.09 Mostly Cloudy BKN150 15 8.3 64% 75.72 1009.5
21 11:53 SW 13 16.09 Overcast SCT065 OVC100 14.4 6.7 60% 75.72 1009.4
21 10:53 S 13 16.09 Fair CLR 14.4 5.6 14.4 11.1 56% 75.72 1009.4
21 09:53 S 7 16.09 A Few Clouds FEW110 13.3 5.6 60% 75.69 1009.2
21 08:53 S 11 16.09 Mostly Cloudy SCT010 BKN150 12.8 5.6 62% 75.69 1009.2
21 07:53 S 11 16.09 Mostly Cloudy SCT080 BKN130 12.2 6.1 67% 75.69 1009.0
21 06:53 S 11 16.09 Mostly Cloudy BKN140 11.7 6.1 69% 75.67 1008.7
21 05:53 S 11 16.09 Mostly Cloudy BKN080 11.7 7.2 74% 75.64 1008.2
21 04:53 SE 11 16.09 Fair CLR 11.7 7.2 16.7 11.1 74% 75.67 1008.9
21 03:53 SE 17 16.09 Fair CLR 11.7 7.8 77% 75.72 1009.4
21 02:53 S 9 16.09 Fair CLR 11.7 7.2 74% 75.67 1008.8
21 01:53 S 7 16.09 Fair CLR 12.8 6.7 67% 75.69 1009.1
21 00:53 S 9 16.09 Fair CLR 13.9 6.1 60% 75.72 1009.4
20 23:53 Vrbl 6 16.09 Fair CLR 16.7 5.6 48% 75.67 1008.9
20 22:53 Calm 16.09 Fair CLR 16.7 6.7 23.3 16.1 52% 75.67 1008.8
20 21:53 SE 11 16.09 Fair CLR 16.1 7.2 56% 75.64 1008.3
20 20:53 Vrbl 9 16.09 Fair CLR 18.3 7.2 49% 75.59 1007.7
20 19:53 Calm 16.09 Mostly Cloudy BKN150 BKN200 20.6 7.2 42% 75.59 1007.6
20 18:53 Vrbl 11 16.09 Fair CLR 20.6 7.8 44% 75.59 1007.7
20 17:53 SW 13 16.09 Partly Cloudy FEW130 SCT250 23.3 6.7 34% 75.57 1007.5
20 16:53 Calm 16.09 Mostly Cloudy SCT150 BKN200 22.2 7.2 22.8 17.2 38% 75.54 1007.2
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)