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.
14 21:55 Calm 10.00 Fair CLR 32 30 92% 30.41 1030.5
14 20:55 Calm 10.00 Fair CLR 36.7 31.6 82% 30.39 1029.8
14 19:55 Calm 10.00 Fair CLR 43.2 32.2 65% 30.38 1029.4
14 18:55 N 5 10.00 Fair CLR 45.7 30.9 56% 44 30.35 1028.3
14 17:55 W 5 10.00 Fair CLR 48.7 29.8 48% 47 30.34 1028.0
14 16:55 W 7 10.00 A Few Clouds FEW042 48.9 30 49.6 40.8 48% 46 30.34 1028.0
14 15:55 W 10 10.00 Mostly Cloudy BKN040 49.3 32.4 52% 45 30.33 1027.6
14 14:55 NW 7 10.00 Fair CLR 47.5 29.8 51% 45 30.32 1027.3
14 13:55 W 8 10.00 Fair CLR 47.1 31.8 55% 44 30.3 1026.6
14 12:55 W 9 10.00 Partly Cloudy SCT027 SCT044 45.9 34 63% 42 30.29 1026.3
14 11:55 SW 7 10.00 Overcast BKN021 BKN028 OVC036 43.5 34.7 71% 40 30.26 1025.3
14 10:55 S 7 10.00 Mostly Cloudy SCT012 BKN018 BKN070 41.4 34.3 41.4 33.6 76% 37 30.24 1024.7
14 09:55 S 5 10.00 Mostly Cloudy FEW009 SCT044 BKN070 39.2 34.7 84% 36 30.22 1024.0
14 08:55 S 3 10.00 Overcast SCT030 OVC045 36.1 34.3 93% 30.19 1023.0
14 07:55 S 5 10.00 Overcast FEW009 BKN016 BKN026 OVC041 35.2 33.6 94% 32 30.15 1021.6
14 06:55 S 5 10.00 Overcast FEW017 BKN023 OVC031 34.3 33.3 96% 31 30.1 1020.0
14 05:55 Calm 10.00 Light Rain FEW009 SCT016 BKN021 BKN026 OVC031 34.5 33.3 95% 30.07 1018.9
14 04:55 S 6 10.00 Light Rain BKN004 OVC009 34.2 33.1 35.2 33.8 96% 30 30.04 1017.9 0.07 0.14
14 03:55 S 5 5.00 Light Rain BKN003 OVC007 34.2 33.1 96% 31 30.03 1017.6 0.05
14 01:55 Calm 8.00 Light Rain OVC003 35.1 33.8 95% 30 1016.5
14 00:55 Calm 10.00 Overcast OVC002 34.7 34 97% 29.98 1015.9
13 23:55 Calm 5.00 Fog/Mist OVC002 34.5 33.4 96% 29.95 1014.9
13 21:55 Calm 6.00 Light Rain OVC002 34 32.9 96% 29.95 1014.9 0.01
13 19:55 Calm 6.00 Light Rain OVC003 34.2 33.1 96% 29.96 1015.2 0.05 0.23
13 18:55 Calm 5.00 Light Rain Fog/Mist OVC003 34.7 33.6 96% 29.96 1015.2 0.09
13 17:55 Calm 3.00 Light Rain Fog/Mist BKN003 OVC012 34.5 33.4 96% 29.98 1015.9 0.09
13 16:55 Calm 5.00 Light Rain OVC002 34.3 33.3 34.5 33.4 96% 30 1016.5 0.08 0.52
13 15:55 Calm 3.00 Light Rain Fog/Mist SCT002 OVC011 33.6 32.5 96% 30.02 1017.2 0.08
13 14:55 Calm 2.00 Light Rain Snow OVC005 33.4 32.4 96% 30.03 1017.6
13 13:55 Calm 2.00 Light Rain Snow OVC004 34.5 33.3 95% 30.05 1018.2 0.09 0.27
13 12:55 Calm 2.00 Light Rain Snow OVC003 34.3 33.3 96% 30.07 1018.9
13 11:55 Calm 1.25 Light Rain Snow OVC003 34 32.9 96% 30.07 1018.9 0.1
13 10:55 Calm 1.75 Light Rain Snow BKN002 OVC009 33.6 32.5 36.7 32.9 96% 30.08 1019.3 0.11 0.8
13 08:55 Calm 1.00 Light Snow OVC002 33.3 32.2 96% 30.07 1018.9 0.16
13 07:55 N 5 2.00 Light Snow OVC004 33.6 32.4 95% 30 30.07 1018.9 0.14 0.38
13 06:55 Calm 6.00 Rain OVC003 36.1 34.5 94% 30.07 1018.9 0.12
13 05:55 Calm 6.00 Light Rain OVC003 36.5 35.2 95% 30.06 1018.5 0.12
13 04:55 NE 5 5.00 Rain Fog/Mist OVC003 36.5 35.2 37.6 36 95% 33 30.07 1018.9 0.12 0.6
13 03:55 N 3 8.00 Light Rain OVC004 36.9 35.6 95% 30.07 1018.9 0.1
13 02:55 Calm 9.00 Light Rain OVC005 36.7 35.1 94% 30.08 1019.2 0.11
13 01:55 Calm 7.00 Light Rain OVC004 36.5 35.2 95% 30.1 1019.9 0.12 0.27
13 00:55 Calm 9.00 Light Rain OVC036 36.1 34.5 94% 30.11 1020.2 0.09
12 23:55 N 3 9.00 Light Rain BKN005 36.9 35.2 94% 30.13 1020.9 0.06
12 22:55 Calm 10.00 Light Rain OVC034 37.4 35.6 40.8 37.2 93% 30.14 1021.2 0.08 0.34
12 21:55 W 3 9.00 Light Rain FEW005 BKN010 37.8 35.4 91% 30.16 1021.9 0.08
12 20:55 W 3 10.00 Light Rain OVC010 38.8 36 89% 30.18 1022.6 0.06
12 19:55 Calm 9.00 Light Rain OVC005 38.7 36.9 93% 30.19 1022.9 0.04 0.12
12 18:55 S 5 10.00 Light Rain OVC004 39.4 37 91% 37 30.21 1023.6 0.04
12 17:55 S 8 10.00 Light Rain OVC005 40.3 37.9 91% 35 30.24 1024.6 0.04
12 16:55 SW 7 10.00 Light Rain OVC004 40.8 38.1 45.3 40.5 90% 37 30.27 1025.6 0.05 0.17
12 15:55 W 7 10.00 Light Rain BKN005 OVC018 40.5 37.2 88% 36 30.29 1026.3 0.08
12 14:55 W 6 7.00 Light Rain OVC011 41.9 38.8 89% 39 30.29 1026.3 0.03
12 13:55 SW 9 10.00 Light Rain SCT005 BKN009 OVC015 43.5 38.5 82% 39 30.31 1026.9 0.01 0.01
12 12:55 SW 15 10.00 Overcast BKN020 BKN050 OVC065 44.6 38.5 79% 38 30.31 1026.9
12 11:55 SW 8 10.00 Overcast OVC023 45.1 39 79% 41 30.31 1026.9
12 10:55 SW 7 10.00 Overcast BKN019 OVC029 44.6 40.1 45.3 42.3 84% 41 30.31 1026.9 0.03
12 09:55 S 6 10.00 Overcast FEW014 SCT026 OVC090 43 38.8 85% 40 30.29 1026.2 0.03
12 08:55 S 12 10.00 Light Rain SCT006 BKN011 BKN019 BKN026 OVC032 43 39 86% 37 30.28 1025.9
12 07:55 SW 13 10.00 Overcast BKN031 OVC100 43.7 36.7 76% 38 30.25 1024.8
12 06:55 SW 13 10.00 Overcast FEW024 OVC042 43.3 38.5 83% 37 30.24 1024.5
12 05:55 SW 13 10.00 Overcast SCT022 BKN027 BKN034 OVC042 44.1 38.8 82% 38 30.2 1023.1
12 04:55 SW 16 G 23 10.00 Mostly Cloudy SCT027 BKN040 BKN060 45.3 38.5 52.5 45.1 77% 39 30.15 1021.5 0.06
12 03:55 W 15 10.00 Light Rain SCT005 OVC019 45.7 39.9 80% 40 30.12 1020.4
12 02:55 W 15 10.00 Overcast SCT005 BKN010 OVC015 45.7 41.7 86% 40 30.1 1019.8
12 01:55 SW 12 10.00 Overcast OVC019 46.6 43 87% 42 30.06 1018.4 0.06
12 00:55 SW 18 G 31 10.00 Overcast BKN018 BKN023 OVC045 48.2 42.6 81% 42 30.02 1017.1
11 23:55 SW 21 G 35 10.00 Overcast and Breezy OVC017 48.9 44.6 85% 43 29.97 1015.4 0.06
11 22:55 SW 28 G 33 5.00 Light Rain Fog/Mist and Windy SCT004 OVC009 52.5 50 52.7 50.7 91% 29.93 1014.0 0.03 0.31
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)