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.
11 12:55 S 9 10.00 Light Rain FEW005 SCT025 BKN030 OVC038 44.8 43.2 94% 40 30.07 1018.8 0.09
11 11:55 Calm 6.00 Light Rain Fog/Mist BKN005 OVC019 43 40.5 91% 30.1 1019.9 0.07
11 10:55 Calm 10.00 Light Rain OVC026 42.8 40.3 42.8 40.1 91% 30.11 1020.2 0.03 0.22
11 09:55 Calm 10.00 Light Rain OVC021 41.5 39.7 93% 30.15 1021.6 0.06
11 08:55 Calm 10.00 Light Rain BKN004 OVC016 41 39.4 94% 30.18 1022.6 0.05
11 07:55 S 6 10.00 Light Rain OVC005 40.6 39 94% 37 30.2 1023.3 0.04 0.08
11 06:55 S 5 10.00 Light Rain OVC005 40.5 38.8 94% 38 30.21 1023.6 0.03
11 05:55 S 6 10.00 Light Rain BKN005 OVC019 40.6 38.5 92% 37 30.22 1023.9 0.01
11 04:55 S 5 10.00 Overcast FEW004 FEW008 SCT016 OVC021 40.3 38.5 41.2 39.6 93% 38 30.23 1024.2 0.01 0.02
11 03:55 S 3 10.00 Light Rain OVC022 40.6 38.5 92% 30.24 1024.6
11 02:55 S 6 10.00 Overcast FEW005 FEW011 BKN020 BKN027 OVC046 40.3 38.1 92% 37 30.26 1025.2
11 01:55 S 8 10.00 Overcast SCT027 BKN043 OVC055 40.1 37.9 92% 35 30.24 1024.6 0.01
11 00:55 S 7 10.00 Light Rain SCT006 BKN020 OVC039 40.1 37.9 92% 36 30.25 1024.9 0.01
10 23:55 S 8 10.00 Overcast OVC065 40.5 37.2 88% 36 30.24 1024.6
10 22:55 S 7 10.00 Light Rain BKN026 BKN033 OVC043 40.3 37.9 44.6 39.9 91% 36 30.23 1024.2 0.01
10 21:55 S 6 10.00 Overcast FEW010 BKN020 OVC030 40.8 38.1 90% 37 30.23 1024.3 0.01
10 20:55 S 9 10.00 Overcast BKN035 OVC047 40.3 37.9 91% 35 30.21 1023.6
10 19:55 S 10 10.00 Overcast FEW030 SCT048 BKN060 OVC075 41.2 37.6 87% 36 30.21 1023.7
10 18:55 S 14 10.00 Light Rain SCT016 BKN021 OVC042 42.1 37.6 84% 35 30.2 1023.3
10 17:55 SW 12 10.00 Overcast BKN019 BKN025 BKN032 BKN049 OVC060 43.3 36.7 77% 38 30.19 1023.0
10 16:55 S 14 10.00 Overcast BKN031 BKN040 BKN070 OVC085 44.8 34.5 48.2 41.4 67% 39 30.18 1022.6 0.01 0.01
10 15:55 S 18 10.00 Light Rain FEW005 SCT013 41.9 35.2 77% 34 30.18 1022.6
10 14:55 SW 21 G 24 10.00 Overcast and Breezy SCT055 OVC075 46.6 27.9 48% 40 30.16 1021.9
10 13:55 S 18 G 23 10.00 Overcast OVC100 48.2 27.3 44% 42 30.16 1021.9
10 12:55 SW 14 10.00 Mostly Cloudy FEW040 BKN110 45.9 29.7 53% 40 30.17 1022.2
10 11:55 SW 16 10.00 Mostly Cloudy SCT032 BKN190 45.3 31.5 58% 39 30.17 1022.2
10 10:55 S 12 10.00 Fair CLR 43.2 32.9 43.5 30.4 67% 38 30.17 1022.3
10 09:55 S 9 10.00 Fair CLR 40.1 32.9 76% 35 30.18 1022.6
10 08:55 S 8 10.00 Fair CLR 35.8 32.4 87% 30 30.16 1022.0
10 07:55 S 6 10.00 Fair CLR 30.7 29.1 94% 26 30.14 1021.3
10 06:55 S 7 10.00 Fair CLR 31.5 29.5 92% 26 30.13 1021.0
10 05:55 S 12 10.00 Fair CLR 33.1 31.3 93% 25 30.12 1020.6
10 04:55 S 10 10.00 Fair CLR 34.2 31.5 36.5 34.2 90% 27 30.1 1019.9
10 03:55 S 12 10.00 Fair CLR 34.9 32 89% 27 30.09 1019.5
10 02:55 S 12 10.00 Mostly Cloudy BKN060 35.4 32.5 89% 28 30.09 1019.5
10 01:55 SW 8 10.00 Partly Cloudy SCT080 35.4 32.5 89% 30 30.08 1019.2
10 00:55 SW 10 10.00 Mostly Cloudy BKN085 36 33.1 89% 29 30.07 1018.9
09 23:55 S 9 10.00 Overcast BKN060 BKN100 OVC120 35.4 33.1 91% 29 30.08 1019.2
09 22:55 S 8 10.00 Fair CLR 34.7 32.9 41 34.5 93% 29 30.08 1019.2 0.02
09 21:55 SW 9 10.00 Mostly Cloudy BKN110 36.3 33.6 90% 30 30.08 1019.2
09 20:55 S 9 10.00 Mostly Cloudy SCT120 BKN140 35.4 33.6 93% 29 30.06 1018.5
09 18:55 SW 9 10.00 Light Rain BKN080 BKN120 39.9 34.9 82% 34 30.04 1017.9 0.01
09 17:55 W 16 10.00 Light Rain FEW011 SCT041 BKN055 40.3 35.8 84% 33 30.05 1018.2 0.01
09 16:55 SW 14 10.00 Overcast FEW006 SCT030 BKN037 BKN050 OVC060 39.4 35.6 45.9 37.6 86% 32 30.05 1018.2 0.01 0.05
09 15:55 SW 15 G 25 10.00 Mostly Cloudy BKN028 45 34 66% 39 30.04 1017.8
09 14:55 S 15 10.00 A Few Clouds FEW016 FEW110 44.1 37.4 78% 38 30.05 1018.1 0.01
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
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)