Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pst) 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.
13 13:55 W 6 16.09 Light Rain OVC085 11.3 10.5 95% 74.42 992.6
13 12:55 SE 7 16.09 Light Rain FEW050 OVC075 11.3 10.2 93% 74.4 992.2 0.05 0.18
13 11:55 E 9 16.09 Overcast OVC065 10.9 10.1 95% 74.42 992.6 0.03
13 10:55 S 6 16.09 Light Rain FEW005 OVC065 10.9 10.1 95% 74.47 993.2 0.1
13 09:55 S 6 16.09 Light Rain OVC080 10.8 9.9 11.1 9 94% 74.42 992.6 0.03 0.03
13 08:55 S 9 16.09 Overcast OVC085 10.8 9.9 94% 74.4 992.2
13 07:55 SW 6 16.09 Light Rain FEW055 OVC080 10.5 9.4 93% 74.32 991.2
13 06:55 Calm 16.09 Overcast OVC095 10.5 9.1 91% 74.27 990.5
13 05:55 NW 7 16.09 Overcast OVC100 10.8 9.7 93% 74.22 989.8
13 04:55 W 9 16.09 Overcast OVC110 10.1 8.7 91% 74.27 990.5
13 03:55 Calm 16.09 Mostly Cloudy BKN130 BKN160 9.2 7.8 11 8.3 91% 74.35 991.5
13 02:55 Calm 16.09 Overcast OVC180 9.3 8.1 92% 74.45 992.9
13 01:55 Calm 16.09 Overcast OVC190 10.5 8.8 89% 74.57 994.5
13 00:55 Calm 16.09 Mostly Cloudy BKN180 8.7 8.2 97% 74.68 995.9
12 23:55 Calm 16.09 Partly Cloudy SCT180 9.3 8.5 95% 74.73 996.6
12 22:55 SE 9 16.09 Fair CLR 10.8 9.4 91% 74.78 997.3
12 21:55 SE 6 16.09 A Few Clouds FEW180 9.6 8.8 13 8.5 95% 74.8 997.7
12 20:55 SW 9 16.09 Mostly Cloudy BKN180 11.1 9.8 92% 74.83 998.0
12 19:55 W 6 16.09 Partly Cloudy SCT200 9.2 8.6 96% 74.8 997.7
12 17:55 Calm 16.09 Mostly Cloudy BKN200 11.3 9.9 91% 74.96 999.7
12 16:55 Calm 16.09 Partly Cloudy SCT190 11.9 10.1 89% 75.06 1001.1
12 15:55 Calm 16.09 Mostly Cloudy BKN180 13.1 10.8 15.1 11.3 86% 75.11 1001.7
12 14:55 NW 6 16.09 Mostly Cloudy BKN170 14.3 11.3 82% 75.16 1002.4
12 13:55 Calm 16.09 Mostly Cloudy BKN170 14.9 11.1 78% 75.23 1003.4
12 12:55 Calm 16.09 Overcast BKN170 OVC190 15 10.4 74% 75.31 1004.4
12 11:55 Calm 16.09 Mostly Cloudy BKN180 BKN200 14.4 10.2 76% 75.39 1005.4
12 10:55 Calm 16.09 A Few Clouds FEW190 13.1 10.5 84% 75.49 1006.8
12 09:55 Calm 16.09 Partly Cloudy SCT180 11.2 10.4 11.2 7 95% 75.57 1007.8
12 08:55 SE 6 16.09 Overcast OVC180 9.6 9.1 97% 75.62 1008.5
12 07:55 Calm 16.09 Overcast OVC210 8.3 7.9 97% 75.64 1008.9
12 06:55 Calm 2.41 Fog/Mist OVC200 8.4 7.9 97% 75.62 1008.5
12 05:55 SE 7 8.05 Fog/Mist BKN210 7.1 6.7 97% 6 75.67 1009.2
12 04:55 Calm 16.09 Overcast OVC190 8.8 8.3 97% 75.69 1009.5
12 02:55 Calm 16.09 Overcast BKN190 OVC220 9.6 9 96% 75.79 1010.8
12 01:55 Calm 16.09 Overcast OVC180 10.2 9.4 95% 75.84 1011.5
12 00:55 Calm 16.09 Mostly Cloudy BKN180 10.2 9.7 97% 75.87 1011.8
11 23:55 Calm 16.09 Mostly Cloudy BKN180 10 9.4 96% 75.92 1012.5
11 22:55 Calm 16.09 Mostly Cloudy BKN180 10.7 9.8 94% 75.97 1013.2
11 21:55 Calm 16.09 Mostly Cloudy BKN180 10.5 9.6 19 10.4 94% 75.97 1013.2
11 20:55 Calm 16.09 Overcast OVC180 11.5 9.9 90% 75.97 1013.2
11 19:55 Calm 16.09 Mostly Cloudy BKN190 12.1 10.2 88% 75.97 1013.3
11 18:55 W 6 16.09 Mostly Cloudy BKN190 13 10 82% 76 1013.6
11 17:55 Calm 16.09 Mostly Cloudy BKN190 15.4 10 70% 75.97 1013.2
11 16:55 SW 9 16.09 Partly Cloudy SCT200 17.5 10.1 62% 76 1013.5
11 15:55 SW 13 16.09 Partly Cloudy FEW050 SCT220 19.1 10.1 22.4 14.4 56% 76.02 1013.8
11 14:55 SW 19 16.09 Overcast OVC050 20.2 10.6 54% 76.02 1013.9
11 13:55 SW 22 16.09 Partly Cloudy FEW055 SCT220 20.9 11 53% 76.05 1014.2
11 12:55 SW 13 16.09 Fair CLR 21.6 10.7 50% 76.05 1014.1
11 11:55 SW 15 16.09 Partly Cloudy SCT210 21.7 10.2 48% 76.07 1014.5
11 10:55 Calm 12.87 Fair CLR 19.2 11.7 62% 76.1 1014.9
11 09:55 Calm 16.09 Fair CLR 14.3 12.3 14.3 8.9 88% 76.12 1015.3
11 08:55 Calm 16.09 Fair CLR 12.3 11.2 93% 76.1 1014.9
11 07:55 Calm 16.09 Mostly Cloudy BKN060 10.1 9.5 96% 76.1 1014.9
11 06:55 S 7 16.09 Fair CLR 9.1 8.5 96% 8 76.05 1014.3
11 05:55 Calm 16.09 Fair CLR 10.1 9 93% 76.05 1014.3
11 04:55 SE 11 16.09 Partly Cloudy SCT230 11.7 9.9 89% 76.07 1014.6
11 03:55 SE 13 16.09 Partly Cloudy SCT220 12.5 10.6 13.1 8.9 88% 76.1 1014.9
11 02:55 SE 7 16.09 Mostly Cloudy BKN210 10.3 9.8 97% 76.15 1015.6
11 01:55 E 6 16.09 Mostly Cloudy BKN210 10.3 9.8 97% 76.15 1015.6
11 00:55 E 7 14.48 Mostly Cloudy SCT120 BKN210 10.9 10.4 97% 76.15 1015.6
10 23:55 Calm 16.09 Overcast OVC120 11.1 10.5 96% 76.15 1015.6
10 22:55 Calm 16.09 Overcast OVC120 12.2 11.6 96% 76.15 1015.6
10 21:55 Calm 2.22 Fog/Mist SCT095 SCT190 11 10.5 14.5 11 97% 76.1 1014.9 0.03
10 20:55 Calm 16.09 Partly Cloudy SCT090 12.7 11.8 94% 76.17 1015.9
10 19:55 S 6 16.09 Overcast FEW043 BKN095 OVC120 13.9 11.6 86% 76.17 1015.9
10 18:55 SE 9 16.09 Overcast FEW050 OVC090 14.5 12 85% 76.15 1015.6 0.03 0.03
10 17:55 S 9 16.09 Overcast FEW041 OVC050 13.4 12.3 93% 76.2 1016.3
10 16:55 SE 7 16.09 Overcast OVC055 13.8 12.7 93% 76.2 1016.3
10 15:55 Calm 16.09 Overcast OVC037 13.7 12.9 14.2 13 95% 76.28 1017.3 0.99
10 14:55 E 7 12.87 Light Rain SCT003 BKN035 OVC055 13.8 13.2 96% 76.28 1017.3 0.53
Date Time (pst) 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)