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.
01 21:55 Calm 16.09 Overcast OVC045 15.4 10.2 71% 76 1013.5
01 20:55 W 11 16.09 Overcast OVC040 16 10.1 68% 76 1013.5
01 19:55 W 13 16.09 Overcast OVC044 16.7 10.3 66% 76 1013.5
01 18:55 W 15 16.09 Overcast BKN049 OVC060 17.9 10.7 63% 76 1013.5
01 17:55 W 13 16.09 Overcast FEW055 OVC070 17.5 10.4 63% 76 1013.5
01 16:55 NW 9 16.09 Light Drizzle OVC075 18.6 10.9 19.1 15.5 61% 76.02 1013.8
01 15:55 W 7 16.09 Overcast SCT043 OVC065 19 9.2 53% 76.02 1013.8
01 14:55 NW 9 16.09 Overcast FEW043 OVC070 18.4 9.7 57% 76.05 1014.2
01 13:55 W 11 16.09 Overcast OVC065 18.5 9.6 56% 76.07 1014.5
01 12:55 Calm 16.09 Overcast OVC070 17.6 8.2 54% 76.1 1014.9
01 11:55 NW 6 16.09 Overcast OVC070 16.4 8.1 58% 76.1 1014.9
01 10:55 Calm 16.09 Overcast OVC070 15.4 8.6 15.4 11.8 64% 76.07 1014.5
01 09:55 Calm 16.09 Overcast OVC060 14.9 8.8 67% 76.07 1014.5
01 08:55 Calm 16.09 Overcast BKN065 OVC085 14.1 8.1 67% 76.07 1014.5
01 07:55 Calm 16.09 Overcast OVC070 13.2 7.8 70% 76.07 1014.5
01 06:55 S 6 16.09 Overcast OVC075 12.8 8.5 75% 76.05 1014.1
01 05:55 Calm 16.09 Light Rain OVC075 12.4 7.1 70% 76.05 1014.1
01 04:55 Calm 16.09 Fair CLR 13.3 6.4 14.9 11.6 63% 76.07 1014.5
01 03:55 Calm 16.09 Fair CLR 13.4 7 65% 76.07 1014.5
01 02:55 Calm 16.09 Partly Cloudy FEW120 SCT140 11.8 6.7 71% 76.07 1014.5
01 01:55 Calm 16.09 Mostly Cloudy BKN120 12.1 7.2 72% 76.07 1014.5
01 00:55 Calm 16.09 Mostly Cloudy BKN160 13.7 6.1 60% 76.1 1014.8
31 23:55 NE 7 16.09 Overcast OVC160 13.9 5.3 56% 76.12 1015.2
31 22:55 NE 7 16.09 Fair CLR 14.5 3.6 22 14.4 48% 76.12 1015.2
31 21:55 NE 9 16.09 Fair CLR 16.3 2.7 40% 76.15 1015.5
31 20:55 NE 11 16.09 Fair CLR 17.5 3.4 39% 76.15 1015.5
31 19:55 NE 9 16.09 Fair CLR 19.1 2.4 33% 76.15 1015.6
31 18:55 NE 7 16.09 Fair CLR 21 1.8 28% 76.17 1015.9
31 17:55 N 9 16.09 Fair CLR 21.7 2.9 29% 76.23 1016.6
31 16:55 N 13 16.09 Fair CLR 21.6 1.3 22.5 16.9 26% 76.28 1017.3
31 15:55 N 15 16.09 Fair CLR 21.7 2.9 29% 76.35 1018.3
31 14:55 N 11 16.09 Fair CLR 21.5 3.2 30% 76.4 1019.0
31 13:55 N 11 16.09 Fair CLR 19.5 2.4 32% 76.48 1020.0
31 12:55 N 20 16.09 Fair CLR 19 3.2 35% 76.56 1021.0
31 11:55 NE 11 16.09 Fair CLR 17.7 4.3 41% 76.61 1021.7
31 10:55 NE 11 16.09 Fair CLR 17.1 6.3 17.1 3.4 49% 76.66 1022.3
31 09:55 NE 11 16.09 Fair CLR 15.3 6.3 55% 76.71 1023.0
31 08:55 N 6 16.09 Fair CLR 13.8 5.7 58% 76.73 1023.4
31 07:55 N 6 16.09 Fair CLR 10.2 5.6 73% 76.76 1023.8
31 06:55 Calm 16.09 Fair CLR 7 5.3 89% 76.78 1024.1
31 05:55 S 6 16.09 Fair CLR 3.5 2.6 94% 76.78 1024.1
31 04:55 Calm 16.09 Fair CLR 4 3.3 12.5 2.8 95% 76.81 1024.5
31 03:55 Calm 16.09 Fair CLR 5.8 4.1 89% 76.84 1024.8
31 02:55 Calm 16.09 Fair CLR 5.1 3.9 92% 76.86 1025.2
31 01:55 Calm 16.09 Fair CLR 6.7 4.5 86% 76.86 1025.1
31 00:55 Calm 16.09 Fair CLR 6.5 3.3 80% 76.89 1025.5
30 23:55 Calm 16.09 Fair CLR 11.1 3.9 61% 76.91 1025.8
30 22:55 NE 7 16.09 Fair CLR 12.1 5 17.9 11.5 62% 76.94 1026.1
30 21:55 Calm 16.09 Mostly Cloudy BKN060 13.5 4.1 53% 76.94 1026.1
30 20:55 Calm 16.09 Overcast OVC060 14.7 2.6 44% 76.94 1026.1
30 19:55 NE 11 16.09 Partly Cloudy SCT065 14.7 4.1 49% 76.96 1026.5
30 18:55 NE 9 16.09 Fair CLR 16.2 3.6 43% 76.99 1026.8
30 17:55 N 15 16.09 Fair CLR 17.9 4.1 40% 77.01 1027.1
30 16:55 NE 13 16.09 Fair CLR 17.6 4.9 17.8 12.7 43% 77.06 1027.8
30 15:55 NE 17 16.09 Fair CLR 17.5 3.4 39% 77.06 1027.8
30 14:55 E 6 16.09 Mostly Cloudy BKN050 15.9 3 42% 77.11 1028.5
30 13:55 N 13 16.09 Mostly Cloudy BKN055 15.1 3.6 46% 77.14 1028.8
30 12:55 NE 9 16.09 Overcast OVC039 14.1 4.7 53% 77.17 1029.2
30 11:55 Calm 16.09 Overcast BKN030 OVC039 13.1 5.7 61% 77.19 1029.5
30 10:56 Calm 16.09 Mostly Cloudy SCT033 BKN050 12.8 5.2 13 7.2 60% 77.19 1029.5
30 09:55 Calm 16.09 Partly Cloudy SCT025 SCT029 12.6 5.3 61% 77.22 1029.8
30 08:55 SW 6 16.09 Mostly Cloudy BKN038 11.3 5.8 69% 77.24 1030.2
30 07:55 Calm 16.09 Overcast OVC032 9.5 5.5 76% 77.24 1030.2
30 06:55 Calm 16.09 A Few Clouds FEW033 8.3 5.6 83% 77.24 1030.2
30 05:55 S 6 16.09 Overcast OVC048 7.3 5.3 87% 77.22 1029.9
30 04:55 Calm 16.09 Overcast OVC045 7.7 5.7 11.6 7.3 87% 77.22 1029.9
30 03:55 S 7 16.09 Overcast OVC046 8 5.6 85% 7 77.19 1029.5
30 02:55 S 7 16.09 Overcast SCT031 OVC040 8.6 6 84% 8 77.19 1029.5
30 01:55 S 11 16.09 Overcast OVC039 8.3 5.8 84% 7 77.19 1029.5
30 00:55 S 9 16.09 Mostly Cloudy BKN041 7.5 5.1 85% 6 77.17 1029.2
29 23:55 SW 13 16.09 Overcast OVC035 11.1 5.4 68% 77.17 1029.2
29 22:55 W 17 16.09 Mostly Cloudy BKN036 BKN046 11.5 5.1 17.3 11.5 65% 77.14 1028.8
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)