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.
30 09:53 Vrbl 6 16.09 Fair CLR 15.6 8.9 65% 76.56 1020.7
30 08:53 Vrbl 6 16.09 Fair CLR 14.4 8.3 67% 76.58 1021.1
30 07:53 Calm 16.09 Fair CLR 12.2 7.8 75% 76.63 1021.5
30 06:53 Calm 16.09 Fair CLR 10.6 7.2 80% 76.61 1021.4
30 05:53 Calm 16.09 Fair CLR 9.4 7.2 86% 76.61 1021.4
30 04:53 Calm 16.09 Fair CLR 10 6.7 14.4 10 80% 76.61 1021.3
30 03:53 Calm 16.09 Fair CLR 10.6 7.2 80% 76.61 1021.3
30 02:53 Calm 16.09 Fair CLR 11.7 7.2 74% 76.61 1021.3
30 01:53 Calm 16.09 Fair CLR 12.2 7.2 72% 76.63 1021.7
30 00:53 Calm 16.09 Fair CLR 12.8 7.8 72% 76.66 1021.9
29 23:53 Calm 16.09 Fair CLR 13.3 7.8 70% 76.66 1022.0
29 22:53 Calm 16.09 Fair CLR 13.9 7.8 18.3 13.9 67% 76.66 1022.0
29 21:53 NW 6 16.09 Fair CLR 14.4 8.3 67% 76.68 1022.1
29 20:53 NW 7 16.09 Fair CLR 15.6 7.8 60% 76.66 1021.8
29 19:53 Vrbl 6 16.09 Fair CLR 16.7 6.7 52% 76.63 1021.5
29 18:53 Calm 16.09 Fair CLR 17.8 6.7 48% 76.63 1021.6
29 17:53 NW 17 G 31 16.09 Fair CLR 17.8 7.2 50% 76.66 1022.0
29 16:53 NW 13 G 35 16.09 Fair CLR 17.8 8.3 18.3 14.4 54% 76.68 1022.1
29 15:53 NW 15 G 31 16.09 A Few Clouds FEW080 17.8 7.8 52% 76.71 1022.7
29 14:53 NW 17 16.09 Fair CLR 17.8 7.2 50% 76.73 1023.0
29 13:53 W 17 G 28 16.09 Fair CLR 17.8 7.8 52% 76.76 1023.2
29 12:53 NW 13 16.09 Fair CLR 16.7 7.2 54% 76.78 1023.6
29 11:53 W 15 16.09 Fair CLR 15.6 7.2 58% 76.84 1024.4
29 10:53 NW 13 16.09 Fair CLR 14.4 6.7 14.4 8.3 60% 76.86 1024.7
29 09:53 NW 9 16.09 Fair CLR 13.3 6.1 62% 76.89 1025.1
29 08:53 Calm 16.09 Fair CLR 11.7 6.7 72% 76.94 1025.7
29 07:53 Calm 16.09 Fair CLR 10.6 6.1 74% 76.94 1025.8
29 06:53 Calm 16.09 Partly Cloudy SCT050 9.4 6.1 80% 76.94 1025.6
29 05:53 Calm 16.09 Partly Cloudy SCT050 8.9 6.7 86% 76.91 1025.2
29 04:53 Calm 16.09 A Few Clouds FEW032 FEW049 9.4 6.7 11.1 9.4 83% 76.89 1025.0
29 03:53 Calm 16.09 Overcast BKN030 OVC060 10 6.7 80% 76.89 1025.0
29 02:53 Calm 16.09 Overcast OVC060 10.6 6.7 77% 76.89 1024.8
29 01:53 Calm 16.09 Overcast OVC065 10.6 7.8 83% 76.89 1024.9
29 00:53 Calm 16.09 Overcast OVC065 10.6 7.8 83% 76.86 1024.7
28 23:53 NW 6 16.09 Overcast SCT030 OVC065 11.1 7.8 80% 76.86 1024.5
28 22:53 Calm 16.09 Overcast OVC065 11.1 7.2 13.9 10.6 77% 76.84 1024.3
28 21:53 NW 7 16.09 Overcast OVC065 11.7 6.7 72% 76.84 1024.1
28 20:53 NW 6 16.09 Mostly Cloudy BKN065 12.2 6.7 69% 76.78 1023.7
28 19:53 W 9 16.09 Overcast OVC065 12.8 6.1 64% 76.76 1023.4
28 18:53 W 9 16.09 Mostly Cloudy BKN065 13.3 6.1 62% 76.76 1023.4
28 17:53 Vrbl 7 16.09 Overcast OVC060 13.3 5 57% 76.76 1023.3
28 16:53 S 6 16.09 Mostly Cloudy SCT050 BKN060 13.9 5.6 14.4 11.1 58% 76.73 1023.0
28 15:53 Vrbl 11 16.09 Overcast FEW037 OVC048 13.9 5.6 58% 76.73 1023.0
28 14:53 SW 13 16.09 Overcast BKN023 OVC040 14.4 6.7 60% 76.73 1023.1
28 13:53 S 11 16.09 Overcast BKN023 OVC040 12.8 5 59% 76.78 1023.5
28 12:53 S 11 16.09 Overcast BKN041 OVC060 12.2 5.6 64% 76.78 1023.4
28 11:53 S 11 16.09 Overcast FEW015 BKN030 OVC048 12.2 7.2 72% 76.76 1023.3
28 10:53 S 13 16.09 Overcast FEW015 BKN020 OVC048 11.1 7.2 11.1 8.9 77% 76.73 1022.9
28 09:53 S 17 16.09 Overcast BKN016 OVC022 10.6 7.2 80% 76.71 1022.7
28 08:53 SE 15 16.09 Overcast SCT015 OVC024 10 8.3 89% 8 76.68 1022.4
28 07:53 SE 17 16.09 Overcast BKN011 BKN019 OVC036 9.4 8.3 93% 7 76.66 1022.0
28 06:53 SE 11 6.44 Fog/Mist FEW007 SCT019 OVC030 8.9 7.8 93% 7 76.63 1021.5
28 05:53 SE 11 8.05 Fog/Mist FEW009 SCT017 OVC029 8.9 7.8 93% 7 76.58 1020.9
28 04:53 SE 15 4.83 Fog/Mist OVC023 8.9 7.8 10 8.3 93% 7 76.56 1020.6
28 03:53 S 15 16.09 Overcast BKN021 OVC047 10 5.6 74% 8 76.53 1020.3
28 02:53 SE 15 16.09 Overcast OVC041 9.4 6.1 80% 7 76.53 1020.3
28 01:53 SE 13 16.09 Fair CLR 8.3 5.6 83% 6 76.56 1020.5
28 00:53 SE 13 16.09 Fair CLR 8.3 5.6 83% 6 76.53 1020.2
27 23:53 S 11 16.09 Fair CLR 9.4 6.1 80% 8 76.5 1019.7
27 22:53 SE 9 16.09 Fair CLR 10 5.6 14.4 9.4 74% 9 76.45 1019.4
27 21:53 S 13 16.09 A Few Clouds FEW055 FEW085 11.1 5 66% 76.45 1019.2
27 20:53 S 13 16.09 Overcast FEW041 OVC050 12.2 5 62% 76.4 1018.6
27 19:53 S 13 16.09 Overcast BKN038 OVC049 13.3 5.6 60% 76.35 1017.9
27 18:53 S 13 16.09 Overcast BKN041 OVC050 13.3 6.1 62% 76.33 1017.6
27 17:53 SW 13 16.09 Overcast BKN025 OVC039 13.9 7.8 67% 76.33 1017.4
27 16:53 S 22 16.09 Overcast BKN025 OVC039 13.9 7.8 14.4 11.7 67% 76.3 1017.3
27 15:53 S 20 G 30 16.09 Overcast BKN025 OVC039 13.9 7.8 67% 76.3 1017.2
27 14:53 S 19 G 33 16.09 Overcast BKN022 OVC039 13.9 7.2 64% 76.3 1017.0
27 13:53 S 22 G 35 16.09 Overcast BKN022 OVC033 13.3 7.2 67% 76.3 1017.1
27 12:53 SW 17 G 31 16.09 Overcast BKN018 OVC022 12.8 6.7 67% 76.3 1017.0
27 11:53 SW 20 14.48 Overcast BKN018 OVC022 12.2 7.2 72% 76.3 1017.1
27 10:53 S 17 G 30 16.09 Overcast BKN024 OVC031 11.1 7.2 11.7 9.4 77% 76.28 1016.8
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)