Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pst) 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.
04 13:55 SW 13 10.00 Overcast FEW019 BKN025 BKN032 OVC095 53.1 45.7 76% 29.9 1012.9
04 12:55 SW 12 10.00 Overcast BKN008 OVC016 50.7 47.8 90% 29.88 1012.3 0.11
04 11:55 SW 10 10.00 Overcast BKN013 BKN018 OVC130 52.3 48 85% 29.86 1011.6
04 10:55 S 10 10.00 Overcast FEW004 SCT037 SCT060 BKN075 OVC095 48.7 45 87% 45 29.84 1010.9 0.11
04 09:55 SW 7 5.00 Heavy Rain Fog/Mist SCT003 SCT013 BKN019 BKN026 OVC055 49.8 47.3 50.2 46.9 91% 47 29.83 1010.6 0.05 0.14
04 08:55 SW 12 10.00 Overcast SCT021 BKN029 OVC170 50.2 47.1 89% 29.81 1009.9
04 07:55 S 12 10.00 Overcast BKN032 OVC041 49.6 46.2 88% 46 29.79 1009.2
04 06:55 S 8 10.00 Overcast BKN036 OVC090 48.9 46 90% 46 29.77 1008.5 0.09
04 05:55 SE 3 10.00 Overcast OVC045 47.7 46.8 97% 29.77 1008.5 0.02
04 04:55 Calm 8.00 Light Rain BKN005 OVC037 47.8 46.9 97% 29.78 1008.9 0.07
04 03:55 E 3 2.25 Light Rain Fog/Mist BKN004 OVC039 46.8 46 49.5 46.4 97% 29.81 1009.9 0.05 0.1
04 02:55 Calm 7.00 Light Rain FEW005 BKN033 BKN042 OVC060 46.9 46.2 97% 29.84 1010.9 0.04
04 01:55 Calm 2.00 Light Rain Fog/Mist SCT035 BKN049 OVC065 47.1 46.2 97% 29.86 1011.6 0.01
04 00:55 Calm 10.00 Overcast FEW033 OVC060 47.1 46 96% 29.88 1012.2
03 23:55 SE 5 10.00 Overcast OVC060 48.2 47.1 96% 47 29.9 1012.9
03 22:55 Calm 10.00 Overcast OVC070 49.3 48.2 96% 29.93 1013.9
03 21:55 Calm 10.00 Overcast OVC047 48.6 47.7 54.7 48.2 97% 29.95 1014.6 0.12
03 20:55 Calm 9.00 Overcast FEW025 SCT042 BKN055 OVC095 49.1 48.2 97% 29.97 1015.3
03 19:55 Calm 8.00 Overcast SCT026 BKN034 BKN065 OVC095 49.3 48.2 96% 29.97 1015.3
03 18:55 Calm 10.00 Light Rain SCT003 OVC034 50.5 49.1 95% 30 1016.4 0.05 0.12
03 17:55 SW 5 10.00 Light Rain FEW017 SCT050 OVC060 51.6 49.1 91% 30 1016.4 0.06
03 16:55 SW 6 10.00 Light Rain BKN027 OVC034 53.2 48.6 84% 30.01 1016.7 0.01
03 15:55 SW 7 10.00 Overcast SCT028 OVC049 54.5 47.5 56.3 53.4 77% 30.02 1017.0
03 14:55 SW 10 10.00 Overcast FEW025 SCT035 OVC047 55.6 47.8 75% 30.02 1017.0
03 13:55 W 5 10.00 Overcast SCT028 SCT035 OVC045 55.4 47.3 74% 30.02 1017.0
03 12:55 SW 7 10.00 Overcast OVC033 55.2 47.8 76% 30.05 1018.0
03 11:55 W 9 10.00 Overcast FEW008 OVC025 54.7 47.3 76% 30.05 1018.1
03 10:55 W 8 10.00 Overcast BKN024 BKN031 OVC055 54.5 48.2 79% 30.05 1018.1
03 09:55 S 3 10.00 Overcast OVC055 53.2 48.2 53.2 43.7 83% 30.05 1018.1
03 08:55 Calm 10.00 Overcast OVC055 48.9 46.4 91% 30.05 1018.1
03 07:55 Calm 10.00 Overcast BKN025 OVC042 46 44.6 95% 30.04 1017.7
03 06:55 Calm 10.00 Overcast OVC031 45.1 43.9 95% 30.04 1017.7
03 04:55 Calm 10.00 Overcast BKN036 OVC048 44.4 42.8 94% 30.05 1018.0
03 03:55 Calm 10.00 Overcast OVC044 43.7 42.4 44.6 38.7 95% 30.05 1018.0
03 02:55 Calm 10.00 Overcast OVC043 43.2 41.5 94% 30.06 1018.4
03 01:55 SW 3 6.00 Fog/Mist FEW047 42.6 41.5 96% 30.09 1019.4
03 00:55 SE 3 10.00 Mostly Cloudy BKN042 43.9 41.7 92% 30.09 1019.4
02 23:55 Calm 10.00 Overcast OVC038 41.9 40.6 95% 30.1 1019.8
02 22:55 Calm 10.00 Fair CLR 39 36.9 92% 30.1 1019.8
02 21:55 Calm 10.00 Fair CLR 40.6 38.8 61.7 40.1 93% 30.1 1019.8
02 20:55 Calm 10.00 Fair CLR 41.5 38.5 89% 30.09 1019.6
02 19:55 W 3 10.00 Fair CLR 46.4 40.3 79% 30.08 1019.2
02 18:55 Calm 10.00 Fair CLR 46.6 40.8 80% 30.07 1018.9
02 16:55 SW 8 10.00 Fair CLR 60.8 44.1 54% 30.05 1018.1
02 15:55 Calm 10.00 Fair CLR 61.3 44.6 62.1 44.1 54% 30.07 1018.8
02 14:55 Calm 10.00 Fair CLR 60.6 44.4 55% 30.08 1019.1
02 13:55 NW 3 10.00 Fair CLR 58.8 43.2 56% 30.09 1019.5
02 12:55 W 3 10.00 Fair CLR 57.2 42.1 57% 30.11 1020.1
02 10:55 Calm 10.00 Fair CLR 51.1 39.7 65% 30.12 1020.5
02 09:55 Calm 10.00 Fair CLR 43.9 38.7 43.9 26.2 82% 30.12 1020.6
02 08:55 Calm 10.00 Mostly Cloudy BKN031 34.9 33.3 94% 30.12 1020.6
02 06:55 Calm 10.00 Fair CLR 28.2 26.8 94% 30.08 1019.2
02 05:55 Calm 10.00 Fair CLR 29.1 27.9 95% 30.07 1018.9
02 04:55 Calm 10.00 Fair CLR 28.2 27.1 96% 30.06 1018.5
02 03:55 Calm 9.00 Fair CLR 30.6 29.5 35.4 28.2 96% 30.06 1018.5
02 02:55 Calm 10.00 Fair CLR 29.5 28.4 96% 30.05 1018.1
02 01:55 Calm 10.00 Fair CLR 30.4 29.3 96% 30.06 1018.5
02 00:55 S 3 10.00 Fair CLR 30.9 29.3 94% 30.05 1018.1
01 23:55 S 5 10.00 Fair CLR 30.4 28.6 93% 26 30.04 1017.8
01 22:55 S 5 8.00 Fair CLR 34.5 33.4 96% 31 30.05 1018.2
01 21:55 Calm 10.00 Fair CLR 35.2 33.4 56.1 33.8 93% 30.04 1017.8
01 20:55 S 3 10.00 Fair CLR 36 32.2 86% 30.04 1017.9
01 19:55 Calm 10.00 Fair CLR 40.1 35.1 82% 30.03 1017.6
01 18:55 Calm 10.00 Fair CLR 45.9 35.1 66% 30.02 1017.2
01 17:55 N 6 10.00 Fair CLR 51.1 36 56% 30 1016.5
01 16:55 N 6 10.00 Fair CLR 55 36.7 50% 30 1016.5
01 15:55 NE 8 10.00 Fair CLR 55.9 37.6 56.7 45.5 50% 30 1016.5
01 14:55 NE 8 10.00 Fair CLR 56.1 38.3 51% 30.01 1016.8
Date Time (pst) 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)