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.
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
27 09:53 S 15 G 30 16.09 Overcast OVC017 11.1 6.7 75% 76.25 1016.6
27 08:53 S 19 16.09 Overcast OVC022 10.6 6.1 74% 76.23 1016.2
27 07:53 SE 20 16.09 Overcast OVC020 10.6 6.1 74% 76.2 1015.9
27 06:53 SE 20 16.09 Overcast OVC024 10 6.7 80% 8 76.17 1015.4
27 05:53 SE 15 16.09 Overcast OVC023 9.4 6.7 83% 7 76.12 1014.8
27 04:53 SE 15 16.09 Overcast OVC020 9.4 6.7 12.2 9.4 83% 7 76.1 1014.4
27 03:53 S 17 16.09 Overcast OVC017 10 6.1 77% 8 76.05 1013.9
27 02:53 S 17 16.09 Overcast OVC017 10 6.7 80% 8 76.02 1013.6
27 01:53 S 20 G 31 16.09 Overcast OVC016 10 6.7 80% 8 76.02 1013.4
27 00:53 S 15 G 26 16.09 A Few Clouds FEW030 10 6.7 80% 8 76 1013.1
26 23:53 S 11 16.09 Fair CLR 11.1 7.2 77% 75.95 1012.5
26 22:53 S 13 16.09 Fair CLR 12.2 7.8 19.4 12.2 75% 75.9 1011.7
26 21:53 Calm 16.09 Fair CLR 15 5.6 54% 75.84 1011.1
26 20:53 Calm 16.09 Partly Cloudy SCT110 15.6 4.4 48% 75.79 1010.3
26 19:53 Calm 16.09 A Few Clouds FEW110 16.7 4.4 44% 75.74 1009.7
26 18:53 SW 9 16.09 Partly Cloudy SCT110 17.2 4.4 43% 75.72 1009.5
26 17:53 NW 7 16.09 Mostly Cloudy BKN120 18.9 -4.4 20% 75.69 1009.2
26 16:53 N 7 16.09 Partly Cloudy SCT110 18.9 -2.2 20.6 14.4 24% 75.69 1009.0
26 15:53 Vrbl 6 16.09 Partly Cloudy SCT100 20 -1.7 23% 75.69 1009.0
26 14:53 Vrbl 7 16.09 Fair CLR 19.4 -1.7 24% 75.69 1009.2
26 13:53 SE 15 16.09 Fair CLR 18.9 2.2 33% 75.69 1009.2
26 12:53 Vrbl 6 16.09 Fair CLR 18.3 1.7 33% 75.72 1009.5
26 11:53 Vrbl 6 16.09 Fair CLR 17.2 1.7 35% 75.74 1009.7
26 10:53 Calm 16.09 A Few Clouds FEW100 14.4 0 14.4 3.9 38% 75.77 1009.9
26 09:53 S 7 16.09 Fair CLR 12.8 1.1 45% 75.74 1009.9
26 08:53 S 9 16.09 Fair CLR 10.6 0.6 50% 75.77 1010.0
26 07:53 SE 11 16.09 Fair CLR 8.3 1.1 61% 7 75.74 1009.9
26 06:53 SE 11 16.09 Fair CLR 5 0.6 73% 3 75.72 1009.5
26 05:53 SE 9 16.09 Fair CLR 5 0.6 73% 3 75.69 1009.1
26 04:53 SE 7 16.09 Fair CLR 5.6 0.6 11.7 5.6 71% 4 75.69 1009.1
26 03:53 Calm 16.09 Fair CLR 6.7 1.1 68% 75.69 1009.0
26 02:53 SE 7 16.09 Fair CLR 6.1 0 65% 5 75.69 1009.0
26 01:53 Calm 16.09 Fair CLR 8.3 0 56% 75.69 1009.1
26 00:53 SE 6 16.09 Fair CLR 9.4 0 52% 75.69 1009.1
25 23:53 Calm 16.09 Fair CLR 10.6 -1.1 45% 75.69 1009.0
25 22:53 Calm 16.09 Fair CLR 11.7 -1.7 18.3 11.7 40% 75.69 1008.9
25 21:53 Calm 16.09 Fair CLR 13.3 -2.8 33% 75.69 1009.1
25 20:53 Vrbl 6 16.09 Fair CLR 15 -4.4 26% 75.69 1009.0
25 19:53 Calm 16.09 Fair CLR 16.7 -5.6 21% 75.67 1008.9
25 18:53 N 13 16.09 Fair CLR 17.8 -7.8 17% 75.69 1008.9
25 17:53 NW 13 16.09 Fair CLR 17.8 -7.2 18% 75.69 1009.2
25 16:53 NW 13 G 31 16.09 A Few Clouds FEW080 18.3 -6.7 18.9 13.3 18% 75.72 1009.5
25 15:53 NW 17 G 31 16.09 Fair CLR 17.8 -7.8 17% 75.77 1010.0
25 14:53 NW 13 G 31 16.09 Fair CLR 18.3 -7.2 17% 75.79 1010.5
25 13:53 NW 13 G 31 16.09 A Few Clouds FEW110 17.2 -3.9 24% 75.84 1011.1
25 12:53 Calm 16.09 A Few Clouds FEW130 16.7 0 32% 75.9 1011.7
25 11:53 Vrbl 9 16.09 Fair CLR 14.4 1.7 42% 75.95 1012.5
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)