Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
28 02:55 Calm 16.09 Mostly Cloudy BKN130 BKN150 7 0.2 62% 76.48 1020.1
28 00:55 Calm 16.09 A Few Clouds FEW160 8 -0.5 55% 76.5 1020.4
27 23:55 NE 9 16.09 Fair CLR 9.2 0.4 54% 8 76.48 1020.1
27 21:55 N 6 16.09 Mostly Cloudy BKN150 9.7 0.6 53% 76.48 1020.1
27 20:55 NE 11 16.09 Fair CLR 10.1 -0.4 48% 76.45 1019.8
27 19:55 NE 13 16.09 Mostly Cloudy BKN160 10.6 -0.5 46% 76.48 1020.2
27 18:55 NE 9 16.09 Mostly Cloudy BKN190 BKN220 12.4 1.1 46% 76.45 1019.9
27 16:55 NE 9 16.09 Partly Cloudy FEW180 SCT210 15.1 -1.1 15.8 9.5 33% 76.5 1020.5
27 12:55 N 9 16.09 Fair CLR 13.2 1.5 45% 76.73 1023.5
27 08:55 Calm 16.09 Fair CLR 2.4 0.6 88% 76.94 1026.3
27 04:55 Calm 16.09 Fair CLR -0.7 -1.4 3.3 -2.5 95% 77.09 1028.3
27 01:55 Calm 16.09 Fair CLR -0.2 -1.2 93% 77.24 1030.4
26 22:55 S 6 16.09 Fair CLR 2.7 0.6 12.5 1.6 86% 77.39 1032.4
26 18:55 NW 11 16.09 Fair CLR 11.3 -0.2 45% 77.47 1033.4
26 12:55 W 6 16.09 Fair CLR 10.1 -1 46% 77.62 1035.4
26 10:55 Calm 16.09 Mostly Cloudy BKN032 BKN039 8.4 0.1 8.5 0 56% 77.6 1035.1
26 08:55 Calm 16.09 Fair CLR 3.8 0.8 81% 77.55 1034.5
26 06:55 S 6 16.09 Fair CLR 0.1 -0.8 94% 77.44 1033.1
26 04:55 S 6 16.09 Fair CLR 2 0.5 3.7 0.4 90% 77.34 1031.7
26 03:55 SW 13 16.09 Fair CLR 2.7 0.9 88% -0 77.29 1031.1
26 02:55 S 13 16.09 Fair CLR 1.3 0.3 93% -2 77.27 1030.7
26 01:55 S 15 16.09 Fair CLR 2.7 0.9 88% -1 77.22 1030.0
26 00:55 S 19 16.09 Fair CLR 3.1 1.3 88% -1 77.17 1029.4
25 23:55 S 13 16.09 Fair CLR 2.1 0.5 89% -1 77.09 1028.3
25 22:55 S 15 16.09 Partly Cloudy SCT090 2.7 0.9 8.9 2.7 88% -1 77.04 1027.6
25 21:55 SW 15 16.09 Fair CLR 4.8 1.8 81% 2 76.96 1026.6
25 20:55 SW 15 16.09 Overcast BKN034 OVC043 6.1 2 75% 3 76.94 1026.3
25 19:55 SW 17 16.09 Mostly Cloudy BKN041 6.7 0.2 64% 4 76.84 1024.9
25 18:55 W 17 16.09 A Few Clouds FEW041 8.5 0.7 58% 6 76.76 1023.9
25 17:55 SW 17 16.09 A Few Clouds FEW100 8.8 1.7 61% 7 76.71 1023.2
25 16:55 SW 17 16.09 Overcast SCT018 OVC100 8.3 4.7 12.1 5.9 78% 6 76.68 1022.9 0.08 0.15
25 15:55 SW 19 16.09 Light Rain SCT013 BKN019 BKN060 OVC120 7.3 4.6 83% 4 76.63 1022.2
25 14:55 SW 17 16.09 Light Rain SCT043 OVC055 6.5 4.2 85% 4 76.58 1021.5 0.05
25 13:55 W 26 G 37 16.09 Light Rain BKN019 BKN049 OVC075 6.6 4.1 84% 3 76.58 1021.5 0.03
25 12:55 W 24 12.87 Light Rain FEW004 SCT021 SCT039 BKN050 BKN060 OVC075 7.7 4.8 82% 4 76.45 1019.8 0.03
25 11:55 SW 20 16.09 Overcast SCT090 OVC140 11.3 1.8 52% 76.38 1018.8
25 10:55 S 30 G 35 16.09 Partly Cloudy FEW038 SCT100 SCT150 11.1 3.4 11.1 4.7 59% 76.38 1018.7 0.13
25 09:55 SW 22 16.09 Partly Cloudy SCT140 9.9 5.9 76% 7 76.38 1018.8
25 08:55 S 11 16.09 Overcast OVC038 7.3 5.6 89% 5 76.38 1018.8
25 06:55 S 9 16.09 Mostly Cloudy BKN044 5.4 4.4 93% 4 76.33 1018.1 0.03
25 05:55 SW 19 14.48 Light Rain BKN004 BKN011 OVC029 7 5.5 90% 4 76.33 1018.1 0.1
25 04:55 S 9 16.09 Partly Cloudy SCT060 5.4 4.8 8.2 3.9 96% 4 76.28 1017.4
25 03:55 S 11 16.09 Fair CLR 4.3 3.7 96% 2 76.3 1017.7
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)