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.
01 14:55 Calm 10.00 Light Rain OVC031 48.9 45 86% 29.41 996.4 0.03
01 13:55 SE 6 10.00 Light Rain BKN033 48.9 45.5 88% 47 29.42 996.7 0.05 0.13
01 12:55 SE 7 10.00 Light Rain SCT005 SCT010 BKN031 OVC050 48.6 44.6 86% 46 29.46 998.0 0.02
01 11:55 SE 8 10.00 Light Rain BKN005 OVC009 47.7 44.1 87% 44 29.48 998.7 0.06
01 09:55 SE 6 10.00 Light Rain OVC029 46.9 43.9 89% 45 29.52 1000.0 0.02
01 08:55 SE 6 10.00 Light Rain SCT027 SCT034 46 42.1 86% 44 29.55 1001.1
01 07:55 SE 5 10.00 Mostly Cloudy FEW026 FEW032 BKN055 45.1 42.4 90% 43 29.56 1001.4 0.01 0.01
01 06:55 SE 3 10.00 Overcast SCT035 OVC045 44.2 41.7 91% 29.58 1002.1
01 05:55 S 6 10.00 Overcast FEW028 SCT047 BKN060 OVC100 44.4 41.4 89% 42 29.61 1003.1
01 04:55 Calm 10.00 Light Drizzle FEW004 BKN012 BKN021 OVC026 44.8 43.2 52.7 44.6 94% 29.63 1003.8 0.05 0.17
01 03:55 S 5 9.00 Light Rain BKN004 OVC010 45 43 93% 43 29.64 1004.1 0.04
01 02:55 SW 3 9.00 Light Rain BKN004 OVC030 45.9 43.2 90% 29.65 1004.4 0.08
01 00:55 W 5 10.00 Overcast OVC045 48.7 41.5 76% 47 29.66 1004.8
31 23:55 W 9 10.00 Overcast SCT044 BKN065 OVC085 49.1 42.8 79% 46 29.68 1005.5
31 22:55 SW 5 10.00 Overcast OVC055 51.6 39 57.7 51.1 62% 29.68 1005.5
31 21:55 S 9 10.00 Overcast SCT060 BKN070 OVC100 53.4 38.1 56% 29.69 1005.8
31 20:55 S 8 10.00 Overcast OVC070 53.2 37.9 56% 29.69 1005.9
31 19:55 S 10 10.00 Overcast SCT060 OVC075 55.4 36 48% 29.69 1005.9
31 18:55 SW 8 10.00 Mostly Cloudy BKN060 BKN130 57.6 35.2 43% 29.69 1005.9
31 17:55 Calm 10.00 Overcast OVC050 57.4 32.5 39% 29.71 1006.6
31 15:55 Calm 10.00 Partly Cloudy FEW070 SCT150 57.4 32.5 39% 29.75 1007.9
31 14:55 Calm 10.00 Mostly Cloudy BKN150 56.8 31.5 38% 29.77 1008.6
31 12:55 Calm 10.00 Partly Cloudy FEW140 SCT180 52 35.4 53% 29.81 1010.0
31 09:55 Vrbl 2 10.00 Overcast OVC044 43.9 35.1 71% 29.92 1011.3
31 08:55 Calm 10.00 Fair CLR 39.7 34.2 81% 29.86 1011.7
31 07:55 Calm 10.00 Fair CLR 34.7 32.5 92% 29.86 1011.7
31 06:55 Calm 10.00 Fair CLR 32.7 30.6 92% 29.87 1012.1
31 03:55 Calm 10.00 Fair CLR 31.8 29.5 91% 29.93 1014.1
31 02:55 Calm 10.00 Fair CLR 31.8 29.8 92% 29.95 1014.8
30 23:55 S 3 10.00 A Few Clouds FEW210 41.2 32.5 71% 30 1016.4
30 22:55 NE 3 10.00 Fair CLR 41.9 33.6 50.9 41.9 73% 30.02 1017.1
30 21:55 NE 7 10.00 Fair CLR 43.3 32.7 66% 40 30.03 1017.5
30 19:55 N 7 10.00 Fair CLR 45 27 49% 42 30.04 1017.8
30 11:55 N 8 10.00 Fair CLR 44.1 33.4 66% 40 30.23 1024.3
30 10:55 N 7 10.00 Mostly Cloudy BKN009 41.5 37.4 41.5 31.8 85% 38 30.24 1024.6
30 08:55 Calm 0.63 Fog/Mist OVC002 36.7 36 97% 30.24 1024.7
30 07:55 N 3 0.25 Fog VV002 34 33.3 97% 30.23 1024.3
30 05:55 Calm 0.38 Fog VV001 33.8 33.1 97% 30.21 1023.6
30 02:55 N 3 10.00 Overcast OVC004 36.9 36.1 97% 30.21 1023.6
29 23:55 Calm 10.00 Overcast OVC050 38.3 36.5 93% 30.16 1021.9
29 22:55 Calm 10.00 Overcast FEW018 OVC048 39 36.9 49.6 38.8 92% 30.15 1021.6 0.17
29 20:55 NE 6 10.00 Light Rain FEW004 BKN010 OVC027 39 35.2 86% 35 30.14 1021.2 0.04
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)