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.
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 21:55 Calm 10.00 Overcast OVC040 51.4 49.1 56.5 48.4 92% 30.24 1024.5
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
29 18:55 SE 8 10.00 Light Rain FEW026 OVC041 50.5 48 91% 30.22 1023.8 0.06 0.15
29 17:55 SE 3 10.00 Light Rain OVC039 50.7 48.2 91% 30.23 1024.1 0.07
29 16:55 Calm 9.00 Light Rain OVC034 51.6 48.6 89% 30.23 1024.1 0.02
29 15:55 Calm 10.00 Light Drizzle OVC036 52.3 49.5 55.8 51.4 90% 30.23 1024.1 0.02 0.11
29 14:55 Calm 5.00 Rain Fog/Mist OVC048 51.8 48.9 90% 30.23 1024.1 0.05
29 13:55 SE 7 10.00 Light Rain FEW006 SCT014 BKN040 51.8 48 87% 30.22 1023.8 0.03
29 12:55 SE 5 10.00 Overcast OVC037 52.9 46.6 79% 30.24 1024.4 0.01 0.01
29 11:55 S 9 10.00 Overcast OVC043 55.6 44.8 67% 30.25 1024.8
29 10:55 S 5 10.00 Overcast OVC045 55.4 44.2 66% 30.25 1024.8
29 09:55 S 7 10.00 Overcast OVC043 53.4 43.9 53.4 49.5 70% 30.24 1024.5 0.06
29 08:55 S 6 10.00 Overcast OVC050 52 43.9 74% 30.21 1023.4
29 07:55 S 7 10.00 Overcast OVC050 50.4 43.3 77% 30.19 1022.8
29 06:55 S 8 10.00 Overcast FEW041 BKN060 OVC080 49.8 43.9 80% 47 30.19 1022.8 0.06
29 05:55 SE 10 10.00 Light Rain BKN060 OVC075 49.6 45.3 85% 46 30.19 1022.8 0.03
29 04:55 S 9 10.00 Light Rain BKN041 49.8 45.9 86% 47 30.21 1023.5 0.03
29 03:55 SE 9 10.00 Light Rain FEW050 OVC065 50.4 46 53.1 48.6 85% 30.21 1023.5 0.01 0.1
28 23:55 S 12 10.00 Light Rain BKN080 OVC090 52.9 44.1 72% 30.21 1023.4
28 22:55 S 9 10.00 Overcast FEW033 SCT042 BKN065 OVC090 52.5 44.1 73% 30.22 1023.8
28 21:55 S 10 10.00 Light Rain BKN050 OVC070 50.9 45 51.4 49.6 80% 30.23 1024.2 0.02
28 20:55 SE 12 10.00 Partly Cloudy SCT055 51.1 44.8 79% 30.23 1024.2
28 19:55 SE 9 10.00 Overcast FEW032 FEW041 SCT055 BKN075 OVC090 50.7 45.7 83% 30.24 1024.6 0.01
28 18:55 S 12 10.00 Light Rain FEW048 OVC065 50.9 45.9 83% 30.25 1024.8 0.01 0.01
28 17:55 S 8 10.00 Overcast OVC075 49.8 45.5 85% 47 30.26 1025.2
28 16:55 S 8 10.00 Mostly Cloudy BKN090 50.9 45.9 83% 30.25 1024.8
28 15:55 SE 5 10.00 Mostly Cloudy BKN034 BKN060 BKN095 50.5 47.1 53.2 45.1 88% 30.27 1025.5 0.01 0.04
28 14:55 S 7 10.00 Overcast FEW038 OVC055 51.4 47.3 86% 30.27 1025.5 0.01
28 12:55 S 9 10.00 Light Rain SCT036 SCT045 BKN055 52.5 46.9 81% 30.26 1025.2 0.01 0.01
28 11:55 Calm 10.00 Overcast SCT041 OVC048 50.7 44.1 78% 30.27 1025.6
28 10:55 SW 5 10.00 Overcast FEW043 OVC070 50 42.8 76% 49 30.27 1025.6
28 09:55 Calm 10.00 Overcast BKN042 OVC110 44.8 41.4 48 40.3 88% 30.27 1025.6
28 08:55 Calm 10.00 Overcast BKN041 OVC140 43 40.5 91% 30.27 1025.6
28 07:55 Calm 10.00 Mostly Cloudy FEW150 BKN170 40.6 38.5 92% 30.26 1025.3
28 06:55 SE 3 10.00 A Few Clouds FEW085 43.7 39.7 86% 30.24 1024.6
28 05:55 S 10 10.00 Overcast OVC036 47.8 42.6 82% 44 30.22 1023.9
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)