Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
09 13:55 SW 17 10.00 Overcast FEW026 SCT032 BKN048 BKN065 OVC095 44.4 35.2 70% 37 30.06 1018.5 0.03
09 12:55 SW 10 10.00 Light Rain SCT004 BKN030 40.1 37 89% 34 30.08 1019.2 0.03
09 11:55 SW 15 10.00 Overcast BKN032 OVC110 44.1 31.8 62% 38 30.08 1019.2
09 10:55 SW 15 10.00 A Few Clouds FEW023 43.9 33.6 43.9 35.6 67% 37 30.08 1019.2
09 09:55 SW 16 10.00 Fair CLR 41 33.1 73% 33 30.09 1019.5
09 08:59 S 14 10.00 Fair CLR 39.2 32 75% 32 30.08 1019.0
09 08:55 SW 16 10.00 Fair CLR 38.5 32.9 80% 30 30.07 1018.8
09 07:55 SW 10 10.00 Fair CLR 36 32.2 86% 29 30.06 1018.5
09 06:55 SW 10 10.00 Fair CLR 36.5 32.4 85% 30 30.04 1017.8
09 05:55 SW 14 10.00 Overcast OVC100 37.6 33.3 84% 30 30.04 1017.8
09 04:55 SW 13 10.00 Fair CLR 37.2 33.1 41 37.2 85% 30 30.03 1017.4
09 03:55 SW 14 10.00 Overcast OVC070 39 33.4 80% 32 30.02 1017.1
09 02:55 SW 16 10.00 Overcast OVC070 40.5 33.4 76% 33 30.04 1017.7
09 01:55 SW 13 10.00 Overcast SCT060 OVC075 40.3 34.3 79% 34 30.03 1017.4
09 00:55 SW 12 10.00 Mostly Cloudy FEW065 BKN090 39.9 34.3 81% 34 30.03 1017.4
08 23:55 SW 12 10.00 Overcast OVC080 40.8 33.4 75% 35 30.03 1017.4
08 22:55 S 12 10.00 Partly Cloudy SCT095 41 33.1 52.5 41 73% 35 30.03 1017.4
08 21:55 SW 14 10.00 Fair CLR 42.1 32.4 69% 35 30.01 1016.7
08 20:55 SW 13 10.00 Fair CLR 42.8 32.5 67% 37 30 1016.4
08 19:55 SW 15 10.00 Fair CLR 45 31.5 59% 39 29.99 1016.1
08 18:55 SW 13 10.00 Fair CLR 47.1 30.9 53% 42 29.98 1015.7
08 17:55 SW 17 G 21 10.00 Fair CLR 50.7 32.7 50% 29.98 1015.7
08 16:55 SW 18 G 24 10.00 Fair CLR 52.5 34.3 55.4 51.3 50% 29.98 1015.7 0.03
08 15:55 SW 21 G 30 10.00 Fair and Breezy CLR 53.2 33.4 47% 30 1016.3
08 14:55 W 23 G 31 10.00 A Few Clouds and Breezy FEW060 53.8 41.5 63% 30 1016.3
08 13:55 W 14 G 23 10.00 Mostly Cloudy BKN020 BKN028 BKN065 55 46.6 73% 30 1016.3 0.03
08 12:55 W 16 G 25 10.00 Mostly Cloudy SCT018 BKN024 BKN060 53.2 47.8 82% 30.02 1017.0
08 11:55 W 12 10.00 Overcast BKN010 OVC014 52.3 48.9 88% 30.01 1016.7 0.03
08 10:55 SW 14 3.00 Light Rain Fog/Mist OVC004 51.4 48.9 52 49.3 91% 30.02 1017.0
08 09:55 SW 15 10.00 Overcast OVC005 50.7 48.6 92% 30.03 1017.3
08 08:55 SW 13 10.00 Overcast OVC005 49.8 47.8 93% 45 30.02 1017.0
08 07:55 SW 15 3.00 Fog/Mist OVC004 49.3 47.3 93% 44 30.02 1017.0
08 06:55 S 15 10.00 Overcast OVC008 49.6 47.1 91% 45 30.03 1017.3
08 05:55 S 13 7.00 Overcast OVC004 49.5 47.5 93% 45 30.05 1018.0
08 04:55 S 14 6.00 Light Rain Fog/Mist OVC004 49.8 47.7 52.3 49.8 92% 45 30.07 1018.7 0.01 0.01
08 03:55 S 9 10.00 Overcast SCT009 BKN015 OVC022 51.3 46.2 83% 30.08 1019.0
08 01:55 S 9 10.00 Overcast BKN007 BKN016 BKN029 OVC044 51.4 46 82% 30.11 1020.0
08 00:55 SW 12 10.00 Overcast FEW020 SCT029 OVC042 51.8 45.9 80% 30.14 1021.0
07 23:55 S 13 10.00 Overcast FEW040 BKN050 OVC065 51.6 46.6 83% 30.15 1021.4
07 22:55 SW 9 10.00 Overcast FEW017 FEW024 BKN065 BKN130 OVC150 52.2 46.8 82% 30.19 1022.7
07 21:55 SW 12 10.00 Mostly Cloudy BKN028 BKN160 51.4 46.8 55.4 51.1 84% 30.19 1022.8
07 20:55 S 10 10.00 Overcast BKN018 OVC060 52.7 47.3 82% 30.21 1023.4
07 19:55 W 8 10.00 Overcast FEW021 OVC055 52 47.8 86% 30.22 1023.8
07 18:55 SW 14 10.00 Overcast OVC048 52.9 48.2 84% 30.23 1024.1
07 17:55 SW 14 10.00 Mostly Cloudy FEW024 BKN049 53.8 48.4 82% 30.24 1024.5
07 16:55 SW 14 10.00 Overcast OVC015 54.9 49.1 81% 30.24 1024.4
07 15:55 SW 14 10.00 Overcast OVC017 55.4 50 58.3 53.1 82% 30.25 1024.8
07 14:55 W 15 10.00 Overcast OVC018 57 49.1 75% 30.26 1025.1
07 13:55 SW 17 10.00 Mostly Cloudy BKN017 BKN050 57.2 49.3 75% 30.27 1025.5
07 12:55 SW 22 G 26 10.00 Overcast and Breezy OVC017 57 49.1 75% 30.28 1025.8
07 11:55 SW 16 10.00 Overcast OVC017 56.3 48.6 75% 30.31 1026.8
07 10:55 SW 15 10.00 Overcast OVC015 55 48.6 79% 30.3 1026.5
07 09:55 SW 14 10.00 Overcast OVC012 53.1 48 53.2 49.6 83% 30.31 1026.8
07 08:55 SW 10 G 18 10.00 Overcast OVC009 51.8 47.7 86% 30.31 1026.9
07 07:55 S 10 10.00 Overcast OVC010 50.7 46.9 87% 30.3 1026.5
07 06:55 SW 10 10.00 Overcast BKN005 OVC011 50 47.8 92% 46 30.3 1026.5
07 05:55 SW 12 10.00 Overcast OVC009 50.4 47.3 89% 30.3 1026.5
07 04:55 SW 8 10.00 Overcast OVC008 50.4 47.3 89% 30.31 1026.9
07 03:55 SW 8 10.00 Overcast OVC009 50.5 47.7 50.7 50 90% 30.31 1026.9
07 02:55 S 8 10.00 Overcast OVC008 50.5 48 91% 30.32 1027.2
07 01:55 S 9 10.00 Overcast OVC010 50.7 47.8 90% 30.33 1027.5
07 00:55 S 8 10.00 Overcast OVC009 50.5 48 91% 30.32 1027.2
06 23:55 S 9 10.00 Overcast OVC009 50.4 48.2 92% 30.33 1027.5
06 21:55 SW 13 10.00 Overcast BKN008 BKN017 OVC050 50 47.8 51.1 49.5 92% 46 30.32 1027.2 0.14
06 20:55 S 10 10.00 Light Rain OVC004 49.6 48 94% 46 30.32 1027.2 0.05
06 19:55 S 9 10.00 Light Rain BKN005 OVC016 49.5 47.8 94% 46 30.32 1027.2 0.05
06 18:55 S 10 10.00 Light Rain OVC015 50 47.8 92% 46 30.33 1027.6 0.04
06 17:55 S 9 10.00 Light Rain OVC019 50.2 48 92% 30.32 1027.3 0.01
06 16:55 S 9 10.00 Light Rain SCT023 OVC040 50.5 48.4 92% 30.31 1026.9 0.03
06 15:55 S 13 10.00 Light Rain FEW005 SCT009 OVC037 51.1 48.6 52 47.7 91% 30.32 1027.2 0.02 0.08
06 14:55 S 10 10.00 Light Rain SCT006 OVC043 51.3 48.7 91% 30.33 1027.6 0.02
06 13:55 SW 12 10.00 Light Rain OVC008 51.8 48.4 88% 30.33 1027.6 0.02
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)