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 08:55 Calm 16.09 Fair CLR 15.3 7.1 58% 76.71 1023.0
01 07:55 Calm 16.09 Fair CLR 12.6 6.2 65% 76.73 1023.3
01 06:55 Calm 16.09 Fair CLR 7.9 6 88% 76.73 1023.4
01 05:55 Calm 16.09 Fair CLR 4.4 2.7 89% 76.76 1023.8
01 04:55 Calm 16.09 Fair CLR 5 3.8 12.9 3.6 92% 76.76 1023.7
01 03:55 Calm 16.09 Fair CLR 5.5 4 90% 76.76 1023.7
01 02:55 S 6 16.09 Fair CLR 5.2 2.7 84% 76.76 1023.8
01 01:55 Calm 16.09 Fair CLR 5.8 3.3 84% 76.76 1023.7
01 00:55 Calm 16.09 Fair CLR 6.9 3.3 78% 76.76 1023.7
31 23:55 S 6 16.09 Fair CLR 8.1 3.9 75% 76.78 1024.1
31 22:55 Calm 16.09 Fair CLR 12.3 4.8 20.5 12.3 60% 76.81 1024.4
31 21:55 Calm 16.09 Fair CLR 14.5 4.5 51% 76.81 1024.4
31 20:55 NE 6 16.09 Fair CLR 16 2.7 41% 76.78 1024.0
31 19:55 N 15 16.09 Fair CLR 18.5 1.5 32% 76.81 1024.4
31 18:55 NE 9 16.09 Fair CLR 19.3 1.7 31% 76.81 1024.4
31 17:55 NE 13 16.09 Fair CLR 20 4.5 36% 76.84 1024.8
31 15:55 Calm 16.09 Fair CLR 20.3 5.5 38% 76.86 1025.1
31 14:55 N 7 16.09 Fair CLR 19.8 4.7 37% 76.91 1025.8
31 13:55 N 17 16.09 Fair CLR 19 4.4 38% 76.94 1026.1
31 12:55 N 17 G 30 16.09 Fair CLR 18.5 4.3 39% 76.99 1026.8
31 11:55 NE 20 16.09 Fair CLR 16.9 5.2 46% 77.01 1027.1
31 10:55 NE 17 16.09 A Few Clouds FEW035 16.3 5.3 16.3 3.6 48% 77.04 1027.4
31 09:55 N 11 16.09 Fair CLR 14.1 3.8 50% 77.06 1027.8
31 08:55 NE 11 6.44 Fair with Haze CLR 13.1 2.6 49% 77.06 1027.8
31 07:55 Calm 16.09 Fair CLR 10.3 5.1 70% 77.06 1027.8
31 06:55 Calm 16.09 Fair CLR 7.3 4.9 85% 77.04 1027.5
31 05:55 Calm 11.27 Fair CLR 4.1 2.6 90% 77.04 1027.5
31 04:55 S 6 16.09 Fair CLR 3.5 2 12.5 3.3 90% 77.04 1027.5
31 03:55 S 6 14.48 A Few Clouds FEW046 4.9 2.9 87% 77.04 1027.5
31 02:55 S 7 12.87 Fair CLR 4.9 2.6 85% 3 77.04 1027.5
31 01:55 W 9 16.09 A Few Clouds FEW055 9.9 3.6 65% 9 77.04 1027.4
31 00:55 W 6 16.09 Mostly Cloudy BKN055 10.8 3.3 60% 76.99 1026.8
30 23:55 W 9 16.09 Mostly Cloudy BKN065 11.7 3 55% 76.99 1026.8
30 22:55 W 9 16.09 Mostly Cloudy BKN070 12.6 3 18.8 12.6 52% 76.99 1026.8
30 21:55 W 19 16.09 Overcast OVC050 14.2 3.6 49% 76.96 1026.4
30 20:55 NW 13 16.09 Overcast OVC070 16 5 48% 76.91 1025.8
30 19:55 N 9 16.09 A Few Clouds FEW060 16.7 4.7 45% 76.89 1025.4
30 18:55 NE 9 16.09 Fair CLR 17.7 3.6 39% 76.86 1025.1
30 17:55 NE 9 16.09 A Few Clouds FEW060 18.3 3.4 37% 76.86 1025.1
30 16:55 NE 13 16.09 Partly Cloudy SCT060 17.2 3.1 18.9 14.1 39% 76.89 1025.4
30 15:55 E 7 16.09 Partly Cloudy SCT060 18.5 2.7 35% 76.89 1025.4
30 14:55 W 7 16.09 A Few Clouds FEW060 18.1 1.6 33% 76.89 1025.4
30 13:55 NW 15 14.48 A Few Clouds FEW055 17 2.2 37% 76.91 1025.8
30 12:55 NW 15 16.09 A Few Clouds FEW055 16.3 4.3 45% 76.89 1025.4
30 11:55 NW 7 16.09 Overcast SCT035 OVC048 16 5 48% 76.89 1025.4
30 10:55 W 7 16.09 Overcast OVC033 14.1 5.7 14.3 8.7 57% 76.89 1025.4
30 09:55 Calm 16.09 Fair CLR 13.6 5.5 58% 76.89 1025.4
30 08:55 Calm 16.09 Partly Cloudy SCT032 10.7 5.2 69% 76.89 1025.5
30 07:55 SW 7 16.09 Overcast OVC030 9.8 5.2 73% 9 76.86 1025.1
30 06:55 S 7 16.09 Overcast OVC027 9.4 5 74% 9 76.81 1024.4
30 05:55 SW 7 16.09 Overcast OVC026 8.9 4.5 74% 8 76.76 1023.7
30 04:55 SW 7 16.09 Overcast OVC025 9.1 4.5 12 9 73% 8 76.71 1023.1
30 03:55 SW 7 16.09 Overcast SCT025 OVC035 9.1 4.3 72% 8 76.68 1022.7
30 02:55 S 7 16.09 Overcast OVC030 9.2 4.4 72% 8 76.68 1022.7
30 01:55 S 9 16.09 Overcast OVC029 9.4 4.4 71% 8 76.66 1022.4
30 00:55 Calm 16.09 Overcast OVC034 9.9 4.3 68% 76.66 1022.4
29 23:55 SW 13 16.09 Overcast OVC033 10.7 3.9 63% 76.61 1021.7
29 22:55 SW 9 16.09 Overcast OVC070 11.8 3.3 18.1 11.6 56% 76.58 1021.4
29 21:55 W 13 16.09 Mostly Cloudy BKN070 12.2 2.6 52% 76.56 1021.1
29 20:55 W 19 16.09 Mostly Cloudy BKN055 13.6 2.5 47% 76.48 1020.0
29 19:55 W 19 16.09 Overcast OVC055 15.4 1.9 40% 76.43 1019.3
29 18:55 W 24 16.09 Overcast OVC055 16.9 2.5 38% 76.38 1018.6
29 17:55 W 17 16.09 Overcast OVC060 17.9 3.7 39% 76.33 1017.9
29 16:55 W 11 16.09 Overcast BKN055 OVC070 18 3.5 18.2 11.7 38% 76.33 1017.9
29 15:55 W 7 16.09 Overcast FEW037 OVC049 18 4.5 41% 76.33 1017.9
29 14:55 W 15 16.09 Overcast OVC042 16.6 4.9 46% 76.3 1017.6
29 13:55 W 11 16.09 Overcast OVC046 16.2 5.2 48% 76.28 1017.2
29 12:55 S 11 16.09 Overcast OVC038 14.4 6.5 59% 76.25 1016.9
29 11:55 S 17 16.09 Overcast OVC036 12.8 5.5 61% 76.23 1016.6
29 10:55 SW 20 16.09 Overcast BKN022 BKN029 OVC035 11.6 5.9 12.4 10.7 68% 76.2 1016.2
29 09:55 SW 20 16.09 Light Rain BKN019 OVC033 10.8 7.5 80% 76.15 1015.6
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)