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.
05 20:55 S 5 10.00 Overcast OVC090 47.3 44.8 91% 46 30.17 1022.1
05 19:55 S 3 10.00 Mostly Cloudy BKN095 48.2 45.1 89% 30.17 1022.2
05 18:55 SE 3 10.00 Mostly Cloudy BKN100 BKN180 47.5 44.8 90% 30.17 1022.2
05 16:55 S 6 10.00 Partly Cloudy SCT130 51.1 44.4 78% 30.18 1022.4
05 15:55 SW 7 10.00 A Few Clouds FEW110 57.2 45.9 60.4 55.4 66% 30.19 1022.8
05 14:55 SW 9 10.00 Overcast OVC120 59 46 62% 30.2 1023.1
05 13:55 SW 9 10.00 Overcast FEW049 OVC120 59.2 45.3 60% 30.2 1023.1
05 12:55 SW 8 10.00 Overcast SCT033 BKN048 OVC120 59.7 45.3 59% 30.2 1023.1
05 11:55 SW 6 10.00 Overcast SCT025 BKN120 OVC150 58.1 47.1 67% 30.21 1023.4
05 10:55 S 9 10.00 Partly Cloudy FEW025 FEW032 SCT150 56.5 46.8 70% 30.23 1024.1
05 07:55 S 7 10.00 Partly Cloudy FEW036 SCT050 45.5 44.4 96% 42 30.21 1023.5
05 06:55 S 6 10.00 Mostly Cloudy BKN055 46.4 44.8 94% 44 30.19 1022.8
05 05:55 S 8 10.00 Overcast OVC050 48.6 47.1 95% 45 30.18 1022.4
05 04:55 S 8 10.00 Mostly Cloudy BKN037 46.4 45 95% 43 30.17 1022.1
05 03:55 S 8 10.00 Mostly Cloudy BKN050 46.8 45.1 52.3 45.9 94% 43 30.15 1021.4
05 02:55 S 8 10.00 Mostly Cloudy SCT032 BKN055 46.2 45.1 96% 43 30.14 1021.0
05 01:55 S 8 10.00 Fair CLR 47.1 45.5 94% 44 30.13 1020.7
05 00:55 S 13 10.00 Fair CLR 50.5 48 91% 30.1 1019.7
04 23:55 SW 9 10.00 Overcast OVC028 52 48.9 89% 30.09 1019.3
04 22:55 W 3 10.00 Overcast FEW010 SCT015 OVC027 51.8 49.8 93% 30.08 1019.0
04 21:55 S 8 10.00 Overcast SCT027 OVC048 51.6 50 57.7 50.9 94% 30.05 1018.1 0.07
04 20:55 Calm 8.00 Overcast BKN005 BKN012 OVC025 51.1 49.6 95% 30.05 1018.1
04 18:55 SE 3 10.00 Light Rain BKN055 OVC070 51.3 49.3 93% 30.05 1018.1 0.02 0.04
04 17:55 SW 5 10.00 Light Rain OVC060 53.1 48.7 85% 30.05 1018.1 0.02
04 16:55 SW 6 10.00 Overcast OVC060 56.5 45.7 67% 30.03 1017.4
04 15:55 W 7 10.00 Mostly Cloudy BKN055 57.9 45.3 59.5 45.9 63% 30.01 1016.7
04 14:55 W 5 10.00 Fair CLR 59.2 46.9 64% 30 1016.4
04 13:55 Calm 10.00 Fair CLR 59.4 47.1 64% 30 1016.4
04 12:55 Calm 10.00 Mostly Cloudy BKN090 57.4 46.9 68% 30.02 1017.1
04 11:55 Calm 10.00 Mostly Cloudy BKN080 55.8 45.3 68% 30.03 1017.4
04 10:55 Calm 10.00 Mostly Cloudy BKN085 51.8 45.5 79% 30.05 1018.1
04 09:57 Calm 10.00 Overcast OVC095 45.7 43 45.7 32.2 90% 30.05 1018.1
04 09:55 Calm 10.00 Overcast OVC095 45.7 43 45.7 32.2 90% 30.05 1018.1
04 07:55 Calm 10.00 Overcast OVC100 35.8 34.7 96% 30.07 1018.9
04 06:55 Calm 9.00 Partly Cloudy SCT010 32.5 31.5 96% 30.07 1018.9
04 05:55 Calm 6.00 Fog/Mist CLR 32.7 31.6 96% 30.07 1018.9
04 04:55 S 3 4.00 Fog/Mist CLR 33.4 32.4 96% 30.08 1019.1
04 03:55 Calm 2.25 Fog/Mist CLR 35.2 34.2 39.9 33.8 96% 30.08 1019.1
04 02:55 Calm 0.88 Fog/Mist CLR 35.1 34.3 97% 30.09 1019.4
04 01:55 Calm 1.13 Fog/Mist SCT002 34.3 33.6 97% 30.09 1019.4
04 00:55 Calm 0.63 Fog/Mist CLR 34.9 34.2 97% 30.08 1019.1
03 23:55 Calm 1.75 Fog/Mist CLR 36.5 35.8 97% 30.08 1019.1
03 22:55 Calm 0.63 Fog/Mist CLR 37.6 36.9 97% 30.09 1019.4
03 21:55 Calm 10.00 Fair CLR 39.7 38.7 58.5 39.2 96% 30.1 1019.8
03 20:55 Calm 10.00 Fair CLR 41.9 40.8 96% 30.1 1019.8
03 19:55 Calm 10.00 Fair CLR 43.5 41.9 94% 30.09 1019.5
03 18:55 Calm 10.00 Fair CLR 46 43.3 90% 30.07 1018.8
03 17:55 Calm 10.00 Fair CLR 47.8 43.9 86% 30.06 1018.4
03 16:55 Calm 10.00 Fair CLR 54.5 43.7 67% 30.05 1018.0
03 15:55 Calm 10.00 A Few Clouds FEW120 58.5 45.1 61.9 49.6 61% 30.05 1018.0
03 14:55 Calm 10.00 Mostly Cloudy BKN120 59.5 46.9 63% 30.04 1017.7
03 13:55 NW 5 10.00 Fair CLR 59.2 47.8 66% 30.03 1017.3
03 12:55 N 5 10.00 Fair CLR 61.5 46.6 58% 30.03 1017.3
03 11:55 N 6 10.00 Fair CLR 59.5 46.6 62% 30.03 1017.4
03 10:55 Calm 10.00 Mostly Cloudy BKN120 55.2 47.8 76% 30.04 1017.7
03 09:55 Calm 10.00 Overcast OVC004 49.6 46.6 49.6 43.3 89% 30.05 1018.1
03 08:55 Calm 10.00 Overcast OVC002 45.5 44.8 97% 30.05 1018.1
03 07:55 Calm 3.00 Fog/Mist OVC002 44.4 43.9 98% 30.05 1018.1
03 06:55 Calm 0.25 Fog OVC002 43.5 42.8 97% 30.04 1017.8
03 05:55 Calm 1.88 Fog/Mist OVC002 43.7 43 97% 30.05 1018.1
03 04:55 Calm 0.38 Fog OVC002 44.1 43.3 97% 30.05 1018.1
03 03:55 Calm 0.25 Fog VV002 44.1 43.3 44.4 40.5 97% 30.05 1018.1
03 02:55 Calm 0.63 Fog/Mist OVC002 43.9 42.6 95% 30.07 1018.7
03 01:55 S 6 10.00 Overcast OVC003 43 41.9 96% 40 30.09 1019.5
03 00:55 Calm 10.00 Overcast OVC006 41.7 40.6 96% 30.1 1019.8
02 23:55 Calm 9.00 Fair CLR 41.7 40.5 95% 30.1 1019.9
02 22:55 SW 3 10.00 A Few Clouds FEW150 41.4 40.1 95% 30.12 1020.6
02 21:55 Calm 10.00 Fair CLR 42.3 41 49.3 38.7 95% 30.13 1020.9
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)