Weather observations for the past three days for
Tacoma / McChord Air Force Base
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.
21 22:55 S 11 16.09 Fair CLR 5.5 0.9 12.1 5.5 73% 3 77.14 1029.0
21 21:55 W 13 16.09 Fair CLR 6.6 1.3 69% 4 77.09 1028.3
21 20:55 W 17 16.09 Fair CLR 7.9 0.4 59% 5 77.04 1027.6
21 19:55 W 13 16.09 Fair CLR 9.4 1.6 59% 8 76.99 1026.9
21 18:55 W 11 16.09 Fair CLR 11.2 0 46% 76.94 1026.2
21 17:55 Calm 16.09 Fair CLR 11.8 0.6 46% 76.91 1025.9
21 16:55 SW 11 16.09 Fair CLR 11.9 0.3 12.2 6.5 45% 76.96 1026.5
21 15:55 W 6 16.09 Mostly Cloudy BKN044 11.8 1.7 50% 76.96 1026.5
21 14:55 Calm 16.09 A Few Clouds FEW033 10.8 3.1 59% 76.94 1026.2
21 13:55 W 7 16.09 Overcast BKN036 OVC043 9.2 3.4 67% 8 76.94 1026.2
21 12:55 SW 7 16.09 Overcast FEW022 BKN034 OVC046 9.3 4.3 71% 9 76.94 1026.2
21 11:55 E 6 16.09 Partly Cloudy FEW017 SCT024 SCT040 8 3.8 75% 76.91 1025.9
21 10:55 Calm 16.09 Overcast FEW009 SCT015 OVC023 6.5 4.3 6.9 4.9 86% 76.91 1025.9 0.1
21 09:55 SW 6 16.09 Overcast BKN008 OVC012 5.6 3.9 89% 76.89 1025.6
21 08:55 S 11 16.09 Overcast SCT005 SCT011 OVC020 5.2 4 92% 3 76.81 1024.5
21 07:55 S 7 8.05 Fog/Mist OVC004 4.9 4 94% 3 76.76 1023.9 0.1
21 06:55 SW 7 16.09 Overcast OVC006 5.5 4.1 91% 4 76.68 1022.8 0.03
21 04:55 Calm 4.83 Fog/Mist OVC004 6.8 5.9 9.3 6.7 94% 76.5 1020.4
21 03:55 NW 6 16.09 Overcast OVC005 7.5 6 90% 76.53 1020.7
21 02:55 NW 6 16.09 Overcast OVC010 8.2 5.8 85% 76.53 1020.7
21 01:55 W 9 16.09 Overcast OVC017 8.4 5.9 84% 7 76.5 1020.4
21 00:55 NW 13 16.09 Overcast BKN020 OVC029 8.7 6 83% 7 76.45 1019.7
20 23:55 W 7 16.09 Overcast SCT026 OVC130 8.9 6.2 83% 8 76.48 1020.1
20 22:55 Calm 16.09 Overcast BKN016 OVC130 9.3 6.4 15.2 9.3 82% 76.48 1020.1
20 21:55 NW 7 16.09 Overcast OVC140 9.7 6.2 79% 9 76.45 1019.7
20 20:55 W 9 16.09 Overcast OVC150 10.1 6.8 80% 76.48 1020.1
20 19:55 W 20 16.09 Overcast OVC160 11.2 7.7 79% 76.48 1020.0
20 18:55 SW 13 16.09 Overcast OVC200 12.9 7.1 68% 76.48 1020.0
20 17:55 SW 19 16.09 Mostly Cloudy SCT035 BKN190 13.9 7.7 66% 76.5 1020.3
20 16:55 W 13 16.09 A Few Clouds FEW032 15.3 8.5 15.6 12.6 64% 76.5 1020.3 0.2
20 15:55 SW 22 16.09 Partly Cloudy SCT180 15.2 10 71% 76.5 1020.3
20 14:55 SW 20 16.09 Overcast SCT016 BKN038 OVC049 14.1 11.3 83% 76.48 1020.0
20 13:55 SW 20 16.09 Overcast SCT004 BKN008 OVC060 13.2 11.8 91% 76.5 1020.3 0.05 0.2
20 12:55 SW 17 16.09 Overcast BKN008 BKN012 OVC020 13.6 12.2 91% 76.45 1019.6 0.05
20 11:55 S 15 16.09 Light Rain SCT006 OVC080 13.1 12 93% 76.45 1019.7 0.1
20 10:55 S 13 16.09 Light Rain FEW020 SCT034 SCT060 OVC080 12.6 11.3 13.7 12.2 92% 76.43 1019.3 0.1 0.53
20 09:55 SW 13 16.09 Light Rain SCT006 SCT015 BKN022 OVC030 12.5 11.4 93% 76.38 1018.6 0.15
20 08:55 SW 19 16.09 Light Rain BKN030 OVC050 12.3 10.9 91% 76.33 1018.0 0.08
20 07:55 SW 20 16.09 Light Rain SCT040 OVC055 12.4 10.6 89% 76.3 1017.6 0.08 0.2
20 06:55 SW 17 14.48 Light Rain BKN004 OVC037 12.7 10.6 87% 76.28 1017.3 0.13
20 05:55 SW 7 16.09 Overcast SCT030 OVC035 13 10.5 85% 76.2 1016.3
20 04:55 W 6 16.09 Overcast OVC036 12.8 11 14.2 12.4 89% 76.23 1016.6 0.03
20 03:55 S 7 16.09 Overcast OVC038 12.7 11.1 90% 76.28 1017.3
20 02:55 SW 13 16.09 Overcast OVC041 13.8 10.6 81% 76.33 1018.0
20 01:55 S 22 16.09 Overcast FEW015 BKN024 OVC030 13.8 11.7 87% 76.33 1018.0 0.03
20 00:55 SW 6 16.09 Overcast OVC028 13 11.6 91% 76.28 1017.3
19 23:55 S 9 16.09 Overcast OVC028 13 11.9 93% 76.33 1018.0 0.03
19 22:55 S 9 16.09 Light Rain FEW013 OVC026 13.4 12.3 13.7 12.6 93% 76.35 1018.3 0.08 0.33
19 21:55 SW 11 16.09 Light Rain OVC030 13.5 12.4 93% 76.38 1018.6 0.05
19 20:55 S 6 16.09 Light Rain BKN005 BKN010 BKN022 OVC027 12.8 12.3 97% 76.38 1018.7 0.03
19 19:55 Calm 16.09 Light Rain BKN004 OVC021 13 12.4 96% 76.38 1018.7 0.05 0.18
19 18:55 Calm 16.09 Overcast FEW014 BKN022 BKN027 BKN032 OVC048 13.1 12.5 96% 76.4 1019.0 0.05
19 17:55 Calm 9.66 Fog/Mist OVC003 13 12.4 96% 76.43 1019.3 0.08
19 16:55 SW 7 4.02 Light Rain Fog/Mist OVC004 12.7 11.9 13 11.5 95% 76.45 1019.7 0.2 0.58
19 15:55 W 7 11.27 Light Rain OVC004 12.8 11.7 93% 76.45 1019.7 0.15
19 14:55 SW 6 12.87 Light Rain OVC005 12.9 11.6 92% 76.48 1020.0 0.13
19 13:55 S 7 16.09 Light Rain OVC004 12.5 11.4 93% 76.5 1020.4 0.03 0.1
19 12:55 SW 11 16.09 Overcast OVC005 12.3 10.9 91% 76.56 1021.1 0.03
19 11:55 S 7 8.05 Light Rain Fog/Mist OVC004 12.1 10.7 91% 76.56 1021.1 0.05
19 10:55 Calm 16.09 Overcast BKN006 OVC040 11.6 10.5 11.7 10.4 93% 76.5 1020.4 0.2
19 09:55 NW 7 16.09 Light Rain OVC004 11.4 10.5 94% 76.48 1020.1 0.03
19 08:55 Calm 16.09 Overcast OVC005 11 10.4 96% 76.48 1020.1 0.03
19 07:55 Calm 16.09 Overcast FEW005 OVC037 10.6 10 96% 76.45 1019.7 0.08 0.15
19 06:55 NW 6 16.09 Light Rain SCT005 SCT026 OVC034 10.5 9.9 96% 76.45 1019.7 0.03
19 05:55 W 6 16.09 Light Rain BKN004 OVC011 10.7 10.2 97% 76.43 1019.3 0.05
19 04:55 W 6 6.44 Light Rain Fog/Mist OVC003 10.6 10.1 10.9 10.5 97% 76.4 1019.0 0.15 0.43
19 03:55 Calm 6.44 Light Rain Fog/Mist OVC004 10.6 10.1 97% 76.4 1019.0 0.1
19 02:55 NW 6 16.09 Overcast OVC005 10.7 10.1 96% 76.4 1019.0
19 01:55 S 7 16.09 Light Rain FEW008 SCT030 BKN035 OVC050 10.8 10 95% 76.38 1018.7 0.03 0.18
19 00:55 SW 7 16.09 Light Rain FEW015 BKN041 OVC080 10.8 9.7 93% 76.43 1019.3 0.05
18 23:55 SW 9 16.09 Light Rain FEW005 BKN014 BKN035 10.8 10.2 96% 76.43 1019.3
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)