Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pdt) 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.
28 05:55 Calm 10.00 Fair CLR 37.9 33.3 83% 30.11 1020.1
28 04:55 Calm 10.00 Mostly Cloudy BKN130 BKN150 39.4 33.8 49.3 36.1 80% 30.1 1019.7
28 02:55 Calm 10.00 Mostly Cloudy BKN130 BKN150 44.6 32.4 62% 30.11 1020.1
28 00:55 Calm 10.00 A Few Clouds FEW160 46.4 31.1 55% 30.12 1020.4
27 23:55 NE 6 10.00 Fair CLR 48.6 32.7 54% 47 30.11 1020.1
27 21:55 N 3 10.00 Mostly Cloudy BKN150 49.5 33.1 53% 30.11 1020.1
27 20:55 NE 7 10.00 Fair CLR 50.2 31.3 48% 30.1 1019.8
27 19:55 NE 8 10.00 Mostly Cloudy BKN160 51.1 31.1 46% 30.11 1020.2
27 18:55 NE 6 10.00 Mostly Cloudy BKN190 BKN220 54.3 34 46% 30.1 1019.9
27 16:55 NE 6 10.00 Partly Cloudy FEW180 SCT210 59.2 30 60.4 49.1 33% 30.12 1020.5
27 12:55 N 6 10.00 Fair CLR 55.8 34.7 45% 30.21 1023.5
27 08:55 Calm 10.00 Fair CLR 36.3 33.1 88% 30.29 1026.3
27 04:55 Calm 10.00 Fair CLR 30.7 29.5 37.9 27.5 95% 30.35 1028.3
27 01:55 Calm 10.00 Fair CLR 31.6 29.8 93% 30.41 1030.4
26 22:55 S 3 10.00 Fair CLR 36.9 33.1 54.5 34.9 86% 30.47 1032.4
26 18:55 NW 7 10.00 Fair CLR 52.3 31.6 45% 30.5 1033.4
26 12:55 W 3 10.00 Fair CLR 50.2 30.2 46% 30.56 1035.4
26 10:55 Calm 10.00 Mostly Cloudy BKN032 BKN039 47.1 32.2 47.3 32 56% 30.55 1035.1
26 08:55 Calm 10.00 Fair CLR 38.8 33.4 81% 30.53 1034.5
26 06:55 S 3 10.00 Fair CLR 32.2 30.6 94% 30.49 1033.1
26 04:55 S 3 10.00 Fair CLR 35.6 32.9 38.7 32.7 90% 30.45 1031.7
26 03:55 SW 8 10.00 Fair CLR 36.9 33.6 88% 31 30.43 1031.1
26 02:55 S 8 10.00 Fair CLR 34.3 32.5 93% 28 30.42 1030.7
26 01:55 S 9 10.00 Fair CLR 36.9 33.6 88% 31 30.4 1030.0
26 00:55 S 12 10.00 Fair CLR 37.6 34.3 88% 31 30.38 1029.4
25 23:55 S 8 10.00 Fair CLR 35.8 32.9 89% 30 30.35 1028.3
25 22:55 S 9 10.00 Partly Cloudy SCT090 36.9 33.6 48 36.9 88% 31 30.33 1027.6
25 21:55 SW 9 10.00 Fair CLR 40.6 35.2 81% 35 30.3 1026.6
25 20:55 SW 9 10.00 Overcast BKN034 OVC043 43 35.6 75% 38 30.29 1026.3
25 19:55 SW 10 10.00 Mostly Cloudy BKN041 44.1 32.4 64% 39 30.25 1024.9
25 18:55 W 10 10.00 A Few Clouds FEW041 47.3 33.3 58% 43 30.22 1023.9
25 17:55 SW 10 10.00 A Few Clouds FEW100 47.8 35.1 61% 44 30.2 1023.2
25 16:55 SW 10 10.00 Overcast SCT018 OVC100 46.9 40.5 53.8 42.6 78% 43 30.19 1022.9 0.03 0.06
25 15:55 SW 12 10.00 Light Rain SCT013 BKN019 BKN060 OVC120 45.1 40.3 83% 40 30.17 1022.2
25 14:55 SW 10 10.00 Light Rain SCT043 OVC055 43.7 39.6 85% 39 30.15 1021.5 0.02
25 13:55 W 16 G 23 10.00 Light Rain BKN019 BKN049 OVC075 43.9 39.4 84% 37 30.15 1021.5 0.01
25 12:55 W 15 8.00 Light Rain FEW004 SCT021 SCT039 BKN050 BKN060 OVC075 45.9 40.6 82% 40 30.1 1019.8 0.01
25 11:55 SW 13 10.00 Overcast SCT090 OVC140 52.3 35.2 52% 30.07 1018.8
25 10:55 S 18 G 22 10.00 Partly Cloudy FEW038 SCT100 SCT150 52 38.1 52 40.5 59% 30.07 1018.7 0.05
25 09:55 SW 14 10.00 Partly Cloudy SCT140 49.8 42.6 76% 45 30.07 1018.8
25 08:55 S 7 10.00 Overcast OVC038 45.1 42.1 89% 42 30.07 1018.8
25 06:55 S 6 10.00 Mostly Cloudy BKN044 41.7 39.9 93% 38 30.05 1018.1 0.01
Date Time (pdt) 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)