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.
24 04:55 Calm 1.00 Fog/Mist CLR 37.4 36.3 42.4 36.3 96% 30.15 1021.5
24 03:55 Calm 10.00 Mostly Cloudy BKN037 41.5 39.9 94% 30.15 1021.4
24 02:55 Calm 10.00 Mostly Cloudy BKN038 40.3 38.5 93% 30.15 1021.5
24 01:55 Calm 10.00 Fair CLR 38.5 37.4 96% 30.15 1021.5
24 00:55 Calm 10.00 Fair CLR 39.6 38.3 95% 30.15 1021.5
23 23:55 S 5 10.00 Fair CLR 38.7 36.5 92% 36 30.14 1021.1
23 22:55 S 3 10.00 Fair CLR 41.5 38.8 58.1 41.5 90% 30.14 1021.1
23 21:55 S 3 10.00 A Few Clouds FEW037 45.1 41.5 87% 30.14 1021.1
23 20:55 W 6 10.00 Mostly Cloudy SCT038 BKN049 54 42.8 66% 30.12 1020.4
23 19:55 W 7 10.00 Overcast BKN038 OVC049 55.6 42.8 62% 30.11 1020.1
23 18:55 SW 5 10.00 Overcast OVC038 57.9 42.8 57% 30.12 1020.4
23 17:55 SW 5 10.00 Partly Cloudy FEW049 SCT060 56.5 41.9 58% 30.13 1020.8
23 16:55 SW 5 10.00 Overcast OVC047 57.7 41.7 58.3 52.3 55% 30.14 1021.1
23 15:55 NW 6 10.00 Overcast OVC040 57.4 41.4 55% 30.15 1021.4
23 14:55 W 6 10.00 Overcast OVC037 56.7 42.4 59% 30.16 1021.8
23 13:55 W 9 10.00 Overcast OVC032 56.5 42.3 59% 30.18 1022.4
23 12:55 W 10 10.00 Overcast OVC031 54.5 41.7 62% 30.19 1022.8
23 11:55 SW 9 10.00 Overcast OVC031 53.2 40.6 62% 30.2 1023.1
23 10:55 SW 6 10.00 Overcast OVC033 52.5 40.6 53.4 36.1 64% 30.2 1023.1
23 09:55 SW 9 10.00 Overcast BKN035 OVC055 52.2 41.9 68% 30.21 1023.4
23 08:55 S 7 10.00 Overcast OVC038 49.1 42.6 78% 47 30.22 1023.8
23 07:55 S 5 10.00 Overcast OVC035 47.7 42.1 81% 46 30.21 1023.5
23 06:55 S 5 10.00 Fair CLR 37.8 36 93% 35 30.2 1023.2
23 05:55 S 5 10.00 Fair CLR 36.7 34.9 93% 33 30.2 1023.2
23 04:55 S 5 10.00 Fair CLR 40.1 37.8 49.3 40.1 91% 37 30.18 1022.5
23 03:55 S 6 10.00 Partly Cloudy SCT060 44.2 40.1 85% 41 30.17 1022.1
23 02:55 SW 7 10.00 Fair CLR 45.1 41.2 86% 42 30.17 1022.1
23 01:55 S 7 10.00 Mostly Cloudy BKN050 44.8 41.2 87% 41 30.18 1022.5
23 00:55 S 8 10.00 Partly Cloudy SCT050 44.4 41.7 90% 40 30.17 1022.1
22 23:55 S 7 10.00 Overcast OVC049 48.2 43.9 85% 46 30.16 1021.8
22 22:55 S 6 10.00 Mostly Cloudy BKN043 49.5 44.2 55.4 49.1 82% 48 30.14 1021.1
22 21:55 SW 9 10.00 Overcast BKN028 OVC035 51.3 41.9 71% 30.13 1020.7
22 20:55 SW 15 10.00 Overcast OVC027 51.8 44.8 77% 30.1 1019.7
22 19:55 S 8 10.00 Overcast OVC035 52.5 44.4 74% 30.07 1018.7
22 18:55 SW 14 10.00 Overcast OVC039 53.6 44.4 71% 30.06 1018.4
22 17:55 SW 12 10.00 Overcast FEW023 OVC042 54.3 45.5 72% 30.05 1018.0
22 16:55 SW 17 10.00 Overcast FEW021 OVC043 55.2 46 56.8 51.4 71% 30.03 1017.3
22 15:55 SW 18 10.00 Overcast FEW021 OVC039 55.4 46.6 72% 30.02 1017.0
22 14:55 SW 16 G 22 10.00 Overcast SCT016 OVC028 54.7 48.6 80% 30.01 1016.6
22 13:55 SW 15 G 24 10.00 Overcast OVC014 53.4 47.7 81% 29.99 1016.0
22 12:55 SW 12 G 22 10.00 Overcast FEW015 BKN025 OVC031 52 46.9 83% 29.98 1015.6
22 11:55 SW 13 10.00 Overcast OVC008 52.2 49.3 90% 29.97 1015.3
22 10:55 SW 12 10.00 Overcast OVC008 51.4 48.9 51.4 49.8 91% 29.94 1014.3 0.21
22 09:55 S 12 10.00 Overcast BKN006 OVC013 50.9 48.7 92% 29.92 1013.6
22 08:55 SW 13 9.00 Overcast OVC005 50 48 93% 46 29.91 1013.3
22 07:55 SW 12 10.00 Light Rain OVC005 49.8 47.7 92% 46 29.89 1012.6 0.05 0.21
22 06:55 SW 7 10.00 Light Rain OVC004 50.4 48.4 93% 29.87 1011.9 0.09
22 05:55 SW 9 10.00 Light Rain OVC004 50.5 48.6 93% 29.85 1011.2 0.07
22 04:55 SW 9 10.00 Light Rain OVC004 50.9 48.7 54.7 50.9 92% 29.85 1011.2 0.07 0.31
22 03:55 SW 7 7.00 Light Rain OVC004 50.9 48.9 93% 29.84 1010.8 0.12
22 02:55 SW 7 10.00 Light Rain OVC004 51.4 49.1 92% 29.83 1010.5 0.09
22 01:55 SW 7 4.00 Light Rain Fog/Mist OVC004 51.4 49.1 92% 29.83 1010.5 0.03 0.03
22 00:55 W 7 10.00 Overcast OVC012 53.2 47.8 82% 29.83 1010.5
21 23:55 SW 6 10.00 Overcast OVC014 53.8 48 81% 29.83 1010.5
21 22:55 W 7 10.00 Overcast OVC016 54.7 47.7 60.4 54.5 77% 29.83 1010.5
21 21:55 W 5 10.00 Overcast OVC017 55.2 48.2 77% 29.83 1010.5
21 20:55 W 9 10.00 Overcast OVC019 55.2 48.2 77% 29.83 1010.5
21 19:55 W 7 10.00 Overcast OVC070 55.2 48.2 77% 29.82 1010.2
21 18:55 W 12 10.00 Mostly Cloudy BKN080 BKN160 58.1 48.7 71% 29.82 1010.2
21 17:55 W 9 10.00 Overcast BKN024 BKN030 OVC070 60.3 48.4 65% 29.81 1009.8
21 16:55 SW 8 10.00 Overcast BKN020 BKN060 OVC075 60.1 50.7 60.3 57 71% 29.82 1010.2
21 15:55 S 8 10.00 Overcast SCT022 OVC029 58.6 49.6 72% 29.82 1010.2
21 14:55 SW 9 10.00 Overcast BKN017 OVC050 58.6 50 73% 29.81 1009.8
21 13:55 SW 10 10.00 Overcast FEW019 OVC049 57.2 48.6 73% 29.82 1010.2
21 12:55 SW 10 10.00 Overcast OVC043 57.6 48.6 72% 29.82 1010.1
21 11:55 S 10 10.00 Overcast SCT044 OVC080 58.3 48.2 69% 29.81 1009.8
21 07:55 SW 7 10.00 Partly Cloudy SCT120 54 40.8 61% 29.79 1009.1
21 06:55 SW 5 10.00 Mostly Cloudy BKN120 50.5 43.5 77% 29.79 1009.1
21 05:55 Calm 10.00 Overcast BKN120 OVC150 49.8 43.2 78% 29.78 1008.7
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)