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.
06 10:55 Calm 16.09 Fair CLR 17.8 8.9 17.9 3.5 56% 76.25 1016.9
06 08:55 Calm 16.09 Fair CLR 11.4 7.5 77% 76.28 1017.3
06 05:55 Calm 16.09 Fair CLR 3.9 3.2 95% 76.25 1017.0
06 02:55 Calm 16.09 Fair CLR 6.3 5.4 94% 76.28 1017.3
06 01:55 Calm 16.09 Fair CLR 6.4 4.7 89% 76.25 1017.0
06 00:55 S 6 16.09 Fair CLR 6.8 5 88% 76.25 1017.0
05 23:55 Calm 16.09 Fair CLR 8.6 6 84% 76.23 1016.6
05 20:55 Calm 16.09 Fair CLR 15.5 6.2 54% 76.23 1016.6
05 19:55 NE 6 16.09 A Few Clouds FEW200 17.3 6.5 49% 76.2 1016.3
05 18:55 NE 7 16.09 Fair CLR 18.5 7.3 48% 76.2 1016.3
05 17:55 NE 9 16.09 Mostly Cloudy BKN200 19.6 7.3 45% 76.23 1016.6
05 15:55 N 11 16.09 A Few Clouds FEW210 19.4 7.8 47% 76.28 1017.3
05 14:55 N 13 16.09 Fair CLR 18.5 7.9 50% 76.3 1017.6
05 12:55 N 7 16.09 Fair CLR 16.8 7.7 55% 76.4 1019.0
05 11:55 N 13 16.09 Fair CLR 15.9 7.9 59% 76.45 1019.6
05 10:55 N 9 16.09 Fair CLR 13.9 7.4 14 3.8 65% 76.5 1020.3
05 09:55 NE 13 16.09 Fair CLR 12.4 7.3 71% 76.5 1020.4
05 07:55 Calm 16.09 Fair CLR 7.5 6.6 94% 76.56 1021.1
05 06:55 Calm 16.09 Fair CLR 5.1 4.2 94% 76.56 1021.1
05 05:55 Calm 16.09 Fair CLR 4.5 3.5 93% 76.58 1021.4
05 04:55 Calm 16.09 Fair CLR 6.3 4.3 11.7 3.7 87% 76.61 1021.7
05 03:55 Calm 16.09 Fair CLR 5.4 3.6 88% 76.61 1021.8
05 02:55 S 6 16.09 Fair CLR 9.6 4 68% 76.63 1022.0
05 01:55 Calm 16.09 Fair CLR 10.3 4.4 67% 76.66 1022.4
04 23:55 NE 7 16.09 Mostly Cloudy BKN180 11 5.1 67% 76.71 1023.1
04 22:55 NE 7 16.09 Mostly Cloudy BKN200 11.7 5.3 17.6 11.5 65% 76.73 1023.4
04 20:55 N 17 16.09 Fair CLR 12.8 4.7 58% 76.76 1023.8
04 19:55 NE 15 16.09 Fair CLR 13.6 4.7 55% 76.73 1023.5
04 18:55 NE 19 16.09 Fair CLR 15.2 4.3 48% 76.78 1024.2
04 17:55 NE 20 16.09 Fair CLR 16.7 3.7 42% 76.81 1024.5
04 16:55 NE 15 16.09 Fair CLR 17.5 3.7 17.7 12.8 40% 76.84 1024.8
04 14:55 NE 17 16.09 Fair CLR 17 4.3 43% 76.94 1026.2
04 11:55 N 19 16.09 Fair CLR 14.7 6 56% 77.06 1027.9
04 08:55 Calm 16.09 Fair CLR 7.4 4.7 83% 77.17 1029.3
04 07:55 S 6 16.09 Fair CLR 2.5 1.9 96% 77.14 1028.9
04 06:55 Calm 16.09 Fair CLR 0.6 0.2 97% 77.17 1029.3
04 05:55 Calm 11.27 Fair CLR 1 0.4 96% 77.17 1029.3
04 04:55 Calm 16.09 Fair CLR 0.9 0.3 5.2 0.6 96% 77.17 1029.3
04 03:55 S 6 16.09 Fair CLR 0.9 0.2 95% 77.19 1029.6
04 02:55 S 7 16.09 Fair CLR 1.2 0.3 94% -1 77.19 1029.6
04 01:55 S 6 9.66 Fog/Mist CLR 2.7 2.1 96% 77.22 1030.0
04 00:55 Calm 16.09 Fair CLR 4.1 3.1 93% 77.19 1029.6
03 23:55 Calm 16.09 Fair CLR 3.7 2.4 91% 77.19 1029.6
03 21:55 S 6 16.09 Fair CLR 5.4 3.2 86% 77.19 1029.6
03 18:55 NW 9 16.09 Fair CLR 13.7 4.3 53% 77.11 1028.6
03 17:55 W 15 16.09 Overcast OVC095 14.8 3.9 48% 77.11 1028.6
03 16:55 W 9 16.09 Partly Cloudy SCT100 15.1 4.2 16 11.7 48% 77.14 1028.9
03 15:55 NW 11 16.09 A Few Clouds FEW100 15.9 4.6 47% 77.17 1029.2
03 14:55 N 11 16.09 Mostly Cloudy BKN110 14.9 4.3 49% 77.17 1029.2
03 13:55 Calm 16.09 Overcast OVC044 13.4 4 53% 77.19 1029.6
03 12:55 Calm 16.09 Mostly Cloudy BKN042 13 3.4 52% 77.19 1029.6
03 11:55 Calm 16.09 Overcast FEW038 OVC075 12.9 3.5 53% 77.22 1029.9
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)