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.
12 20:55 S 3 10.00 Overcast OVC075 42.6 39.4 88% 30.23 1024.3
12 19:55 W 5 10.00 Overcast SCT075 OVC090 46 40.3 80% 44 30.23 1024.3
12 18:55 W 6 10.00 Mostly Cloudy BKN085 47.5 40.3 76% 45 30.22 1024.0
12 17:55 W 3 10.00 Overcast OVC100 49.3 40.3 71% 30.21 1023.6
12 16:55 NW 9 10.00 Mostly Cloudy BKN100 51.3 41 68% 30.22 1023.9
12 15:55 SW 10 10.00 Fair CLR 55 36.7 56.1 40.3 50% 30.22 1023.9
12 14:55 SW 10 10.00 Fair CLR 55.9 37 49% 30.23 1024.2
12 13:55 SW 9 10.00 Fair CLR 54.9 39.9 57% 30.24 1024.6
12 12:55 SW 9 10.00 Fair CLR 53.1 39.2 60% 30.26 1025.3
12 11:55 S 3 10.00 Fair CLR 47.1 39.9 76% 30.27 1025.7
12 10:55 W 3 10.00 Overcast OVC004 41.5 39 91% 30.28 1026.0
12 09:55 Calm 10.00 Mostly Cloudy FEW130 BKN160 41.2 37.6 41.2 30.2 87% 30.28 1026.0
12 08:55 Calm 10.00 A Few Clouds FEW002 37 35.2 93% 30.27 1025.7
12 07:55 SE 5 10.00 Overcast OVC003 33.6 32.9 97% 30 30.26 1025.4
12 06:55 Calm 10.00 Light Freezing Drizzle CLR 31.3 30 95% 30.25 1025.0
12 05:55 Calm 10.00 Fair CLR 31.8 30.6 95% 30.24 1024.6
12 04:55 NW 3 10.00 Fair CLR 33.8 32.7 96% 30.23 1024.2
12 03:55 Calm 10.00 Overcast OVC005 32.5 31.5 33.8 30.2 96% 30.23 1024.2
12 02:55 Calm 10.00 A Few Clouds FEW003 32 30.7 95% 30.23 1024.2
12 01:55 Calm 10.00 Partly Cloudy SCT003 32.4 31.6 97% 30.22 1023.9
12 00:55 Calm 10.00 Fair CLR 32.9 31.6 95% 30.21 1023.6
11 23:55 Calm 9.00 Fair CLR 30.6 29.8 97% 30.18 1022.6
11 22:55 Calm 5.00 Fog/Mist CLR 32.5 31.5 96% 30.18 1022.6
11 21:55 S 3 10.00 Fair CLR 34.2 33.1 52 32.5 96% 30.18 1022.6
11 20:55 Calm 8.00 Fair CLR 36.5 35.4 96% 30.17 1022.3
11 19:55 Calm 10.00 Fair CLR 37.2 34.5 90% 30.15 1021.6
11 18:55 Calm 10.00 Fair CLR 42.1 37.9 85% 30.14 1021.2
11 17:55 Calm 10.00 Fair CLR 48 36.9 65% 30.13 1020.8
11 16:55 NE 3 10.00 Fair CLR 50.4 37.8 62% 30.12 1020.5
11 15:55 N 7 10.00 Fair CLR 51.8 38.3 53.4 45.3 60% 30.11 1020.2
11 14:55 N 8 10.00 Fair CLR 53.4 38.5 57% 30.11 1020.2
11 13:55 N 7 10.00 Fair CLR 52.7 37.9 57% 30.11 1020.1
11 12:55 NE 6 10.00 Fair CLR 51.4 37.6 59% 30.12 1020.5
11 11:55 E 5 10.00 A Few Clouds FEW020 49.5 38.7 67% 48 30.13 1020.8
11 10:55 E 3 10.00 Partly Cloudy SCT016 47.5 38.5 71% 30.13 1020.8
11 09:55 NE 7 10.00 Mostly Cloudy BKN011 45.1 39.7 45.1 32.5 81% 42 30.12 1020.5
11 08:55 NE 5 10.00 Overcast OVC010 41.7 39 90% 39 30.12 1020.5
11 07:55 Calm 10.00 Overcast OVC008 40.5 38.7 93% 30.1 1019.8
11 06:55 Calm 10.00 Mostly Cloudy BKN011 39.7 38.1 94% 30.08 1019.2
11 05:55 Calm 10.00 Overcast OVC008 41 38.8 92% 30.08 1019.1
11 04:55 Calm 10.00 Overcast OVC008 39.9 38.8 96% 30.06 1018.4
11 03:55 Calm 10.00 Overcast OVC010 32.7 32 45.7 30.9 97% 30.06 1018.5
11 02:55 Calm 2.25 Fog/Mist CLR 31.6 30.6 96% 30.06 1018.5
11 01:55 Calm 0.88 Fog/Mist CLR 36.1 34.9 95% 30.05 1018.1
11 00:55 E 3 10.00 Fair CLR 35.2 34 95% 30.04 1017.8
10 23:55 Calm 10.00 Fair CLR 44.4 39.9 84% 30.04 1017.7
10 22:55 NE 6 10.00 Fair CLR 45.1 40.6 84% 43 30.03 1017.4
10 21:55 NE 7 10.00 Fair CLR 45.9 40.1 54 45.5 80% 43 30 1016.4
10 20:55 NE 6 10.00 Fair CLR 46.4 39.9 78% 44 29.99 1016.1
10 19:55 NE 5 10.00 Fair CLR 46.4 40.6 80% 45 29.99 1016.2
10 15:55 NE 9 10.00 Fair CLR 53.8 39.7 54.1 40.5 59% 29.96 1015.1
10 13:55 N 7 10.00 Fair CLR 52.7 40.5 63% 29.98 1015.7
10 10:55 NW 5 10.00 Fair CLR 46.2 42.3 86% 45 30.04 1017.8
10 09:55 Calm 10.00 Fair CLR 40.3 39 40.3 28.8 95% 30.06 1018.5
10 08:55 Calm 8.00 Fair CLR 34.2 33.6 98% 30.07 1018.9
10 07:55 S 5 2.75 Fog/Mist CLR 29.8 29.1 97% 26 30.07 1018.9
10 06:55 Calm 0.50 Freezing Fog CLR 30.6 30 98% 30.07 1018.9
10 05:55 Calm 0.38 Fog CLR 29.8 29.3 98% 30.09 1019.6
10 03:55 Calm 0.50 Fog CLR 33.3 32.5 39 33.3 97% 30.12 1020.5
10 02:55 Calm 1.00 Fog/Mist SCT170 37 36.5 98% 30.15 1021.5
10 01:55 E 3 10.00 Overcast OVC130 38.8 38.3 98% 30.17 1022.2
10 00:55 Calm 1.88 Fog/Mist OVC048 37 36.5 98% 30.19 1022.9
09 23:55 Calm 0.88 Fog/Mist OVC038 37 36.5 98% 30.21 1023.6
09 22:55 Calm 0.63 Fog/Mist FEW037 SCT150 36.1 35.6 98% 30.21 1023.6
09 21:55 Calm 0.63 Fog/Mist SCT034 36.7 36.1 47.5 36.7 98% 30.21 1023.6 0.11
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)