Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
15 00:55 S 7 16.09 Overcast OVC011 15.9 13.2 84% 76.35 1018.2
14 23:55 W 6 16.09 Mostly Cloudy SCT014 BKN100 15.7 13.2 85% 76.33 1017.9
14 22:55 W 6 16.09 Fair CLR 16.4 13.3 26.1 16.4 82% 76.28 1017.2
14 21:55 W 6 16.09 Fair CLR 17.5 13.8 79% 76.25 1016.9
14 20:55 W 15 16.09 Fair CLR 18.7 14.2 75% 76.17 1015.8
14 18:55 W 11 16.09 Fair CLR 23.5 15 59% 76.07 1014.4
14 17:55 N 9 16.09 Fair CLR 25.3 15 53% 26 76.07 1014.4
14 16:55 N 15 16.09 A Few Clouds FEW200 26.2 14.9 27 17.4 50% 27 76.05 1014.1
14 15:55 NW 9 16.09 Fair CLR 26.2 14.9 50% 27 76.07 1014.4
14 14:55 N 6 16.09 Fair CLR 25.6 14.7 51% 26 76.07 1014.4
14 13:55 N 13 16.09 A Few Clouds FEW160 23.9 14.3 55% 25 76.1 1014.8
14 12:55 N 7 16.09 Fair CLR 21.9 14.5 63% 76.15 1015.4
14 11:55 N 7 16.09 Mostly Cloudy BKN013 19.6 14.4 72% 76.17 1015.8
14 10:55 Calm 16.09 Overcast OVC009 17.3 14 17.3 14.3 81% 76.17 1015.8
14 09:55 Calm 16.09 Overcast OVC005 15.9 13.6 86% 76.15 1015.5
14 08:55 W 7 16.09 Overcast OVC005 15.1 13.5 90% 76.15 1015.5
14 07:55 S 9 16.09 Overcast OVC004 14.7 13.1 90% 76.12 1015.1
14 06:55 W 7 16.09 Overcast OVC003 14.6 13.5 93% 76.07 1014.4
14 05:55 W 6 16.09 Overcast OVC003 14.5 13.5 94% 76.02 1013.7
14 04:55 W 9 16.09 Overcast OVC004 14.7 13.6 20.3 14.7 93% 76 1013.4
14 03:55 SW 6 16.09 Mostly Cloudy BKN007 15.3 13.8 91% 75.95 1012.7
14 02:55 Calm 16.09 Fair CLR 15.7 13.9 89% 75.92 1012.4
14 01:55 Calm 16.09 Fair CLR 16.5 14.3 87% 75.92 1012.4
14 00:55 Calm 16.09 Fair CLR 17.7 14.8 83% 75.9 1012.0
13 23:55 Calm 16.09 Fair CLR 19.1 15.2 78% 75.84 1011.4
13 22:55 N 7 16.09 Fair CLR 20.3 15.3 27.5 20 73% 75.84 1011.4
13 21:55 NW 6 16.09 Fair CLR 21.4 15 67% 75.82 1011.1
13 20:55 NW 9 16.09 Fair CLR 23.5 14.7 58% 75.79 1010.7
13 19:55 Calm 16.09 Fair CLR 25.8 13.9 48% 26 75.77 1010.4
13 18:55 NW 7 16.09 Fair CLR 26.7 13.8 45% 27 75.74 1010.0
13 17:55 N 7 16.09 Fair CLR 27.3 13.6 43% 27 75.74 1010.0
13 16:55 NW 9 16.09 Fair CLR 27 13 27.9 17.6 42% 27 75.74 1010.0
13 15:55 N 11 16.09 Fair CLR 27.1 13.1 42% 27 75.77 1010.3
13 14:55 N 11 16.09 Fair CLR 26.4 13.8 46% 27 75.79 1010.7
13 13:55 N 6 16.09 Fair CLR 25.2 14.3 51% 26 75.84 1011.4
13 12:55 N 9 16.09 Fair CLR 22.7 14.5 60% 75.9 1012.0
13 11:55 Calm 16.09 Fair CLR 20.8 14.4 67% 75.95 1012.7
13 09:55 SE 6 16.09 Overcast OVC006 15.7 13.4 86% 76 1013.4
13 07:55 W 7 16.09 Overcast OVC003 14.7 13.1 90% 76.02 1013.7
13 06:55 Calm 16.09 Overcast OVC004 14.3 12.8 91% 76 1013.4
13 05:55 Calm 16.09 Mostly Cloudy BKN006 14.2 13.1 93% 75.97 1013.1
13 04:55 Calm 16.09 Fair CLR 13.1 12.2 19.6 12.4 94% 75.97 1013.1
13 03:55 S 6 16.09 Fair CLR 14.6 12.8 89% 75.95 1012.7
13 02:55 Calm 16.09 Fair CLR 15 12.8 87% 75.92 1012.4
13 01:55 Calm 16.09 Fair CLR 15.7 13.4 86% 75.95 1012.7
13 00:55 W 7 16.09 Overcast OVC060 16.8 13.7 82% 75.97 1013.0
12 23:55 W 9 16.09 Fair CLR 17.7 14 79% 75.97 1013.0
12 22:55 W 13 16.09 Fair CLR 19.7 14.7 27.3 19.7 73% 75.97 1013.0
12 21:55 NW 6 16.09 Fair CLR 21.1 15.2 69% 75.97 1013.1
12 20:55 NW 7 16.09 Partly Cloudy SCT055 22.5 15.3 64% 75.97 1013.0
12 19:55 NW 13 16.09 Mostly Cloudy BKN060 24.5 14.8 55% 26 75.92 1012.4
12 18:55 NW 15 16.09 Mostly Cloudy BKN055 25.7 14.5 50% 26 75.95 1012.7
12 17:55 N 13 16.09 Partly Cloudy SCT055 26.3 13.4 45% 27 75.95 1012.7
12 16:55 N 11 16.09 Fair CLR 26.7 13.8 27.4 21.3 45% 27 76 1013.4
12 15:55 NW 13 16.09 Fair CLR 27 14 45% 27 76.05 1014.0
12 14:55 W 11 16.09 Fair CLR 26.1 13.2 45% 26 76.07 1014.4
12 13:55 NE 6 16.09 Fair CLR 24.9 11.8 44% 26 76.15 1015.4
12 11:55 N 6 16.09 A Few Clouds FEW032 23.6 14.3 56% 76.23 1016.4
12 10:55 N 6 16.09 Mostly Cloudy BKN020 21.4 14.5 22.1 15.9 65% 76.28 1017.1
12 09:55 Calm 16.09 Overcast OVC018 19.8 14.4 71% 76.28 1017.1
12 08:55 Calm 16.09 Overcast OVC017 18.1 14.8 81% 76.28 1017.1
12 07:55 SW 6 16.09 Overcast BKN008 OVC016 17.2 15 87% 76.28 1017.1
12 06:55 SW 6 16.09 Overcast OVC007 16.5 15 91% 76.28 1017.1
12 05:55 S 6 16.09 Overcast OVC003 16.3 14.6 90% 76.28 1017.1
12 04:55 S 7 16.09 Overcast OVC006 16.8 15 18.9 16.2 89% 76.28 1017.1
12 03:55 Calm 16.09 Overcast OVC007 16.8 15.1 90% 76.3 1017.5
12 02:55 Calm 16.09 Overcast OVC007 16.5 15.2 92% 76.3 1017.5
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)