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.
03 19:55 Calm 10.00 Overcast OVC120 50 49.1 97% 30.33 1027.6
03 18:55 Calm 10.00 Overcast OVC120 50.4 49.5 97% 30.34 1028.0
03 16:55 W 3 10.00 Overcast OVC130 51.8 50.4 95% 30.35 1028.3
03 15:55 Calm 10.00 Overcast BKN005 OVC140 52.5 51.1 52.5 47.8 95% 30.35 1028.3
03 14:55 Calm 10.00 Overcast OVC005 51.1 49.5 94% 30.34 1027.9
03 13:55 W 5 10.00 Overcast OVC004 51.1 49.6 95% 30.35 1028.2
03 12:55 Calm 10.00 Overcast OVC004 50.9 49.5 95% 30.35 1028.2
03 11:59 Calm 10.00 Overcast OVC003 50.5 49.6 97% 30.35 1028.2
03 10:59 Calm 0.50 Fog VV002 49.6 49.1 98% 30.36 1028.6
03 09:55 Calm 0.13 Fog VV001 47.8 47.3 47.8 38.1 98% 30.34 1027.9
03 08:55 Calm 0.13 Fog VV001 45.7 45.1 98% 30.33 1027.5
03 07:55 SW 3 0.50 Fog VV001 44.1 43.5 98% 30.34 1027.9
03 06:55 Calm 0.88 Fog/Mist OVC002 40.6 40.1 98% 30.33 1027.6
03 05:55 Calm 1.00 Fog/Mist CLR 38.1 37.6 98% 30.33 1027.6
03 04:55 Calm 0.38 Fog VV000 41.4 40.8 98% 30.32 1027.2
03 03:55 Calm 0.50 Fog CLR 42.1 41.5 51.6 39.7 98% 30.33 1027.6
03 02:55 Calm 0.38 Fog CLR 42.3 41.5 97% 30.34 1027.9
03 01:55 Calm 0.38 Fog CLR 43.3 42.6 97% 30.33 1027.6
03 01:32 Calm 0.38 Fog CLR 45.7 45 97% 30.32 0.0
03 00:55 Calm 10.00 Mostly Cloudy BKN032 49.6 48.2 95% 30.32 1027.2
02 23:55 Calm 10.00 Overcast OVC035 50.2 49.1 96% 30.33 1027.5
02 22:55 Calm 10.00 Overcast FEW042 BKN070 OVC080 50.2 48.7 95% 30.33 1027.5
02 21:55 S 3 10.00 Overcast OVC033 51.3 49.3 54.3 51.3 93% 30.32 1027.2
02 20:55 S 7 10.00 Overcast BKN018 BKN023 OVC065 51.8 49.8 93% 30.31 1026.9
02 19:55 S 5 10.00 Overcast OVC018 51.6 49.3 92% 30.31 1026.9
02 18:55 S 5 10.00 Overcast OVC021 52.7 49.5 89% 30.29 1026.2
02 17:55 SW 6 10.00 Overcast OVC023 52.7 49.5 89% 30.27 1025.5
02 15:55 S 5 10.00 Overcast OVC022 54.3 50.5 54.3 48 87% 30.25 1024.9 0.05
02 14:55 S 7 10.00 Overcast FEW023 BKN038 OVC190 53.1 49.8 89% 30.24 1024.5
02 13:55 S 9 10.00 Overcast FEW010 SCT025 OVC039 52.9 50.4 91% 30.25 1024.9
02 12:55 S 7 10.00 Overcast SCT008 SCT029 BKN043 BKN060 OVC080 51.8 49.5 92% 30.25 1024.9 0.01 0.05
02 11:59 S 9 10.00 Light Rain FEW030 BKN065 OVC085 50.9 48.7 92% 30.24 1024.5 0.02
02 10:55 S 5 10.00 Light Rain SCT006 BKN033 OVC042 48.9 46.4 91% 48 30.23 1024.2 0.02
02 09:55 S 9 10.00 Light Rain SCT035 OVC043 47.8 44.4 47.8 39.4 88% 44 30.21 1023.5 0.02 0.26
02 08:55 SE 7 10.00 Light Rain BKN036 OVC043 47.3 43.9 88% 44 30.21 1023.5 0.03
02 07:55 SE 8 8.00 Light Rain FEW035 OVC055 45.7 44.2 95% 42 30.21 1023.5 0.11
02 04:55 Calm 10.00 Overcast OVC090 41 40.5 98% 30.22 1023.9
02 03:55 Calm 10.00 Overcast OVC110 40.6 40.1 45 37.2 98% 30.22 1023.9
02 02:55 Calm 6.00 Fog/Mist FEW170 41 40.5 98% 30.23 1024.2
02 01:55 Calm 4.00 Fog/Mist FEW210 40.3 39.7 98% 30.23 1024.2
01 23:55 S 3 10.00 A Few Clouds FEW170 41.2 40.5 97% 30.23 1024.2
01 22:55 S 5 10.00 Overcast OVC190 43 41.7 95% 41 30.24 1024.5
01 21:55 S 9 10.00 Fair CLR 44.8 43.2 52.5 40.3 94% 40 30.23 1024.2 0.03
01 20:55 S 8 10.00 Fair CLR 40.6 39.9 97% 36 30.22 1023.9
01 18:55 Calm 10.00 A Few Clouds FEW021 FEW044 46.8 45.3 95% 30.2 1023.2 0.03
01 16:55 S 8 10.00 Partly Cloudy SCT049 50.4 47.8 91% 30.17 1022.1 0.03
01 14:55 SW 7 9.00 Light Rain FEW003 FEW021 BKN037 OVC050 52.3 49.1 89% 30.13 1020.8 0.02
01 13:55 SW 9 10.00 Mostly Cloudy FEW021 SCT030 BKN044 51.4 48.6 90% 30.1 1019.8 0.06
01 12:55 S 9 10.00 Mostly Cloudy SCT016 SCT030 BKN080 52.5 48.7 87% 30.09 1019.4
01 11:55 S 14 10.00 Light Rain FEW012 BKN050 BKN110 51.8 48.7 89% 30.07 1018.7
01 10:55 S 13 10.00 Mostly Cloudy BKN036 BKN100 51.4 47.7 87% 30.05 1018.0
01 09:55 S 9 10.00 Overcast BKN031 OVC038 50.7 47.8 50.7 46 90% 30.02 1017.0 0.26
01 08:55 S 10 10.00 Mostly Cloudy BKN060 BKN130 BKN170 50 47.8 92% 46 30.01 1016.7
01 06:55 S 3 8.00 Rain FEW004 BKN033 OVC055 46.9 45.5 95% 29.95 1014.7 0.06 0.15
01 05:55 E 5 10.00 Light Rain SCT034 OVC065 46.2 45.1 96% 45 29.94 1014.4 0.06
01 03:55 SW 7 10.00 Mostly Cloudy BKN055 48.6 45.1 48.9 44.4 88% 46 29.97 1015.3
01 01:55 Calm 0.88 Fog/Mist BKN002 45.3 44.8 98% 29.94 1014.3
01 00:55 S 5 1.50 Fog/Mist OVC002 46 45.5 98% 44 29.95 1014.6
31 23:55 Calm 0.63 Fog/Mist OVC002 45.3 44.8 98% 29.94 1014.3
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)