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.
14 20:55 S 3 10.00 Overcast OVC060 56.5 43.2 61% 29.59 1002.4
14 19:55 SE 7 10.00 Mostly Cloudy BKN120 BKN190 57.7 42.6 57% 29.58 1002.1
14 18:55 S 14 G 20 10.00 Overcast FEW060 OVC095 58.1 43.3 58% 29.6 1002.8
14 17:55 SE 8 10.00 Overcast BKN070 OVC095 57.6 45.1 63% 29.63 1003.8
14 16:55 S 3 10.00 Overcast OVC049 55.2 48.6 78% 29.65 1004.4
14 15:55 S 5 10.00 Overcast FEW049 FEW070 BKN085 OVC110 57 47.7 60.8 54.7 71% 29.66 1004.7
14 13:55 S 9 10.00 Overcast OVC120 59.5 47.3 64% 29.67 1005.1
14 12:55 S 10 10.00 Overcast BKN039 BKN047 OVC060 59.2 47.8 66% 29.67 1005.1
14 11:55 S 9 10.00 Overcast BKN039 OVC048 59.4 47.7 65% 29.68 1005.4
14 10:55 S 10 10.00 Overcast BKN055 OVC100 57.9 47.8 69% 29.69 1005.8
14 09:55 S 6 10.00 Overcast BKN049 OVC090 54.5 47.5 54.5 39.2 77% 29.68 1005.5
14 08:55 S 3 10.00 Fair CLR 51.6 46.9 84% 29.67 1005.1
14 07:55 S 5 10.00 Mostly Cloudy FEW055 BKN095 42.8 42.1 97% 41 29.66 1004.8
14 06:55 Calm 8.00 Fair CLR 42.1 41.4 97% 29.63 1003.8
14 05:55 S 6 10.00 Fair CLR 43.2 42.1 96% 40 29.61 1003.2
14 04:55 S 7 10.00 Partly Cloudy SCT100 47.7 45.5 92% 45 29.59 1002.4
14 03:55 S 7 10.00 Overcast FEW044 SCT055 OVC070 49.6 47.5 52.5 45.1 92% 47 29.56 1001.4 0.01 0.02
14 02:55 S 7 10.00 Light Rain FEW023 BKN050 OVC065 50 47.1 90% 48 29.54 1000.7 0.01
14 01:55 S 10 10.00 Overcast BKN049 OVC060 52.3 45.7 78% 29.51 999.7
14 00:55 S 7 10.00 Overcast SCT047 OVC060 50 45.7 85% 48 29.48 998.7
13 23:55 SE 5 10.00 Overcast BKN047 OVC055 47.5 45.9 94% 46 29.46 998.0
13 22:55 Calm 10.00 Mostly Cloudy SCT060 BKN100 46 43.9 92% 29.44 997.4
13 21:55 Calm 10.00 Mostly Cloudy SCT055 BKN075 48.7 45.9 52.2 47.7 90% 29.42 996.7
13 20:55 Calm 10.00 Overcast BKN040 OVC055 49.1 46.6 91% 29.4 996.0
13 19:55 S 5 10.00 Mostly Cloudy BKN065 49.8 47.7 92% 49 29.39 995.6
13 18:55 SW 3 10.00 Overcast OVC048 50.2 49.3 97% 29.38 995.3
13 17:55 SW 3 9.00 Mostly Cloudy BKN070 50 49.1 97% 29.35 994.3
13 16:55 Calm 10.00 Overcast BKN070 OVC100 51.8 50.2 94% 29.35 994.3
13 15:55 Calm 10.00 Mostly Cloudy BKN065 BKN100 52.2 50.2 53.1 51.1 93% 29.33 993.6 0.01 0.09
13 14:55 Calm 10.00 Light Rain BKN048 OVC070 52.9 50.9 93% 29.32 993.2 0.01
13 13:55 W 3 10.00 Light Rain OVC085 52.3 50.9 95% 29.3 992.6
13 12:55 SE 5 10.00 Light Rain FEW050 OVC075 52.3 50.4 93% 29.29 992.2 0.02 0.07
13 11:55 E 6 10.00 Overcast OVC065 51.6 50.2 95% 29.3 992.6 0.01
13 10:55 S 3 10.00 Light Rain FEW005 OVC065 51.6 50.2 95% 29.32 993.2 0.04
13 09:55 S 3 10.00 Light Rain OVC080 51.4 49.8 52 48.2 94% 29.3 992.6 0.01 0.01
13 08:55 S 6 10.00 Overcast OVC085 51.4 49.8 94% 29.29 992.2
13 07:55 SW 3 10.00 Light Rain FEW055 OVC080 50.9 48.9 93% 29.26 991.2
13 06:55 Calm 10.00 Overcast OVC095 50.9 48.4 91% 29.24 990.5
13 05:55 NW 5 10.00 Overcast OVC100 51.4 49.5 93% 29.22 989.8
13 04:55 W 6 10.00 Overcast OVC110 50.2 47.7 91% 29.24 990.5
13 03:55 Calm 10.00 Mostly Cloudy BKN130 BKN160 48.6 46 51.8 46.9 91% 29.27 991.5
13 02:55 Calm 10.00 Overcast OVC180 48.7 46.6 92% 29.31 992.9
13 01:55 Calm 10.00 Overcast OVC190 50.9 47.8 89% 29.36 994.5
13 00:55 Calm 10.00 Mostly Cloudy BKN180 47.7 46.8 97% 29.4 995.9
12 23:55 Calm 10.00 Partly Cloudy SCT180 48.7 47.3 95% 29.42 996.6
12 22:55 SE 6 10.00 Fair CLR 51.4 48.9 91% 29.44 997.3
12 21:55 SE 3 10.00 A Few Clouds FEW180 49.3 47.8 55.4 47.3 95% 29.45 997.7
12 20:55 SW 6 10.00 Mostly Cloudy BKN180 52 49.6 92% 29.46 998.0
12 19:55 W 3 10.00 Partly Cloudy SCT200 48.6 47.5 96% 29.45 997.7
12 17:55 Calm 10.00 Mostly Cloudy BKN200 52.3 49.8 91% 29.51 999.7
12 16:55 Calm 10.00 Partly Cloudy SCT190 53.4 50.2 89% 29.55 1001.1
12 15:55 Calm 10.00 Mostly Cloudy BKN180 55.6 51.4 59.2 52.3 86% 29.57 1001.7
12 14:55 NW 3 10.00 Mostly Cloudy BKN170 57.7 52.3 82% 29.59 1002.4
12 13:55 Calm 10.00 Mostly Cloudy BKN170 58.8 52 78% 29.62 1003.4
12 12:55 Calm 10.00 Overcast BKN170 OVC190 59 50.7 74% 29.65 1004.4
12 11:55 Calm 10.00 Mostly Cloudy BKN180 BKN200 57.9 50.4 76% 29.68 1005.4
12 10:55 Calm 10.00 A Few Clouds FEW190 55.6 50.9 84% 29.72 1006.8
12 09:55 Calm 10.00 Partly Cloudy SCT180 52.2 50.7 52.2 44.6 95% 29.75 1007.8
12 08:55 SE 3 10.00 Overcast OVC180 49.3 48.4 97% 29.77 1008.5
12 07:55 Calm 10.00 Overcast OVC210 46.9 46.2 97% 29.78 1008.9
12 06:55 Calm 1.50 Fog/Mist OVC200 47.1 46.2 97% 29.77 1008.5
12 05:55 SE 5 5.00 Fog/Mist BKN210 44.8 44.1 97% 43 29.79 1009.2
12 04:55 Calm 10.00 Overcast OVC190 47.8 46.9 97% 29.8 1009.5
12 02:55 Calm 10.00 Overcast BKN190 OVC220 49.3 48.2 96% 29.84 1010.8
12 01:55 Calm 10.00 Overcast OVC180 50.4 48.9 95% 29.86 1011.5
12 00:55 Calm 10.00 Mostly Cloudy BKN180 50.4 49.5 97% 29.87 1011.8
11 23:55 Calm 10.00 Mostly Cloudy BKN180 50 48.9 96% 29.89 1012.5
11 22:55 Calm 10.00 Mostly Cloudy BKN180 51.3 49.6 94% 29.91 1013.2
11 21:55 Calm 10.00 Mostly Cloudy BKN180 50.9 49.3 66.2 50.7 94% 29.91 1013.2
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)