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.
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
31 20:55 S 3 0.25 Fog VV001 46.4 45.9 98% 29.98 1015.7
31 19:55 Calm 0.25 Fog VV000 44.8 44.1 97% 29.99 1016.1
31 17:55 Calm 0.38 Fog FEW140 48 47.1 97% 30.03 1017.4
31 16:55 Calm 1.00 Fog/Mist CLR 52.5 51.1 95% 30.04 1017.7
31 15:55 Calm 10.00 Fair CLR 55.2 51.4 55.8 50.5 87% 30.07 1018.7
31 12:55 NW 3 7.00 Fog/Mist OVC004 52.7 51.3 95% 30.14 1021.1
31 11:55 W 5 10.00 Overcast BKN004 OVC060 52.3 50.9 95% 30.14 1021.1
31 10:55 NW 5 10.00 Overcast BKN003 OVC050 52.3 50.9 95% 30.14 1021.1
31 09:55 Calm 10.00 Overcast FEW003 OVC048 50.4 49.5 50.5 46.2 97% 30.14 1021.1 0.15
31 08:55 Calm 7.00 Overcast BKN004 OVC041 49.5 48.9 98% 30.15 1021.4
31 06:55 Calm 6.00 Fog/Mist FEW007 OVC028 48.4 47.8 98% 30.17 1022.1 0.01 0.13
31 05:55 Calm 5.00 Fog/Mist BKN006 BKN014 OVC026 47.8 47.3 98% 30.18 1022.4 0.07
31 04:55 E 3 4.00 Light Rain Fog/Mist SCT005 47.5 46.6 97% 30.19 1022.8 0.05
31 03:55 Calm 10.00 Light Rain FEW009 BKN032 46.4 45.7 51.8 42.1 97% 30.21 1023.4
31 02:55 Calm 10.00 Overcast OVC034 45.3 44.6 97% 30.22 1023.8
31 01:55 SW 3 9.00 Overcast OVC065 44.8 44.2 98% 30.23 1024.1
31 00:55 Calm 0.50 Fog FEW050 SCT080 SCT220 42.4 41.7 97% 30.23 1024.2
30 23:55 Calm 4.00 Fog/Mist FEW065 BKN230 45.9 45.1 97% 30.24 1024.5
30 21:55 Calm 10.00 Overcast OVC040 51.4 49.1 56.5 48.4 92% 30.24 1024.5
30 20:55 SW 6 10.00 Mostly Cloudy FEW010 SCT029 BKN044 BKN060 BKN075 50.7 48.6 92% 30.22 1023.8
30 17:55 SW 3 10.00 Overcast BKN025 OVC036 55.2 48.7 79% 30.21 1023.5
30 16:55 SW 13 G 23 10.00 Mostly Cloudy SCT045 BKN070 55.6 48.7 78% 30.18 1022.4
30 15:55 SW 14 G 22 10.00 Overcast OVC043 56.5 48.9 58.1 46.8 76% 30.17 1022.1 0.08
30 14:55 SW 9 10.00 Mostly Cloudy BKN027 57.9 50 75% 30.15 1021.4
30 13:55 S 13 10.00 Mostly Cloudy BKN041 57 50.5 79% 30.13 1020.8
30 12:55 S 7 10.00 Overcast OVC028 50.4 48.7 94% 30.15 1021.5 0.01 0.08
30 11:55 Calm 8.00 Light Rain FEW007 FEW011 OVC035 48.2 46.6 94% 30.14 1021.1 0.02
30 10:55 Calm 8.00 Light Rain BKN046 OVC055 47.5 45.5 93% 30.11 1020.1 0.05
30 09:55 SE 3 10.00 Light Rain BKN047 46.8 45.1 46.9 42.1 94% 30.12 1020.4 0.02 0.03
30 08:55 E 3 10.00 Light Rain OVC065 45.3 44.6 97% 30.12 1020.5 0.01
30 07:55 Calm 0.38 Fog BKN002 OVC075 45.1 44.6 98% 30.14 1021.1
30 06:55 W 3 0.50 Fog OVC140 43.2 42.6 98% 30.1 1019.8
30 05:55 Calm 0.38 Fog SCT000 BKN140 42.1 41.5 98% 30.11 1020.1
30 04:55 Calm 0.38 Fog SCT000 OVC130 44.4 43.9 98% 30.13 1020.8
30 03:55 Calm 0.38 Fog VV000 45.3 44.6 48.4 43.9 97% 30.15 1021.5
30 02:55 Calm 0.38 Fog VV000 44.6 44.1 98% 30.18 1022.5
30 01:55 S 3 0.50 Fog SCT000 OVC130 44.6 43.9 97% 30.18 1022.5
30 00:55 Calm 1.75 Fog/Mist BKN003 OVC140 45.7 45 97% 30.19 1022.8
29 23:55 NW 7 10.00 Overcast SCT110 OVC130 47.8 46.9 97% 45 30.21 1023.4
29 22:55 Calm 10.00 Overcast SCT075 OVC140 48 47.1 97% 30.2 1023.1
29 21:55 NE 5 10.00 Light Drizzle BKN065 BKN080 OVC100 48.4 46.9 52.2 48.4 95% 47 30.21 1023.5 0.02 0.28
29 20:55 SE 5 10.00 Light Rain OVC049 49.5 47.3 92% 48 30.22 1023.8 0.05
29 19:55 S 9 10.00 Light Rain BKN048 OVC065 50.2 47.1 89% 30.22 1023.8 0.06
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)