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.
31 02:55 Calm 16.09 Fair CLR 12.7 10.4 86% 76.58 1021.2
31 01:55 Calm 16.09 Fair CLR 14.1 10.1 77% 76.58 1021.2
31 00:55 Calm 16.09 Fair CLR 17.5 10.8 65% 76.56 1020.9
30 23:55 NW 6 16.09 Fair CLR 18.7 11 61% 76.5 1020.2
30 22:55 NW 7 16.09 Fair CLR 19.5 10.5 26.9 19.5 56% 76.5 1020.2
30 21:55 W 9 16.09 Fair CLR 20.7 10.5 52% 76.45 1019.5
30 20:55 NW 9 16.09 Fair CLR 22.8 9.9 44% 76.4 1018.8
30 19:55 W 9 16.09 Fair CLR 25.3 4.4 26% 25 76.38 1018.5
30 18:55 NW 11 16.09 Fair CLR 25.8 5.4 27% 26 76.35 1018.2
30 17:55 N 13 16.09 Fair CLR 26.5 6 27% 26 76.35 1018.2
30 16:55 N 15 16.09 Fair CLR 26.1 6.7 26.5 20.3 29% 26 76.38 1018.5
30 15:55 N 15 16.09 Fair CLR 25.7 6.8 30% 26 76.38 1018.5
30 14:55 NW 9 16.09 Fair CLR 25 10.1 39% 26 76.38 1018.5
30 13:55 N 13 16.09 Fair CLR 24 10.6 43% 25 76.38 1018.5
30 12:55 N 13 16.09 Fair CLR 22.1 10.6 48% 76.4 1018.9
30 11:55 N 15 16.09 Fair CLR 21.4 10.5 50% 76.43 1019.2
30 10:55 W 11 16.09 Fair CLR 20.4 9.6 20.6 9.5 50% 76.43 1019.2
30 09:55 SW 7 16.09 Fair CLR 18.4 9.5 56% 76.45 1019.5
30 08:55 W 9 16.09 Partly Cloudy SCT027 17.1 9.3 60% 76.45 1019.5
30 07:55 S 9 16.09 Fair CLR 15 10.4 74% 76.48 1019.9
30 06:55 S 6 16.09 Fair CLR 11.6 9.8 89% 76.43 1019.2
30 05:55 Calm 16.09 Fair CLR 9.9 8.2 89% 76.38 1018.5
30 04:55 Calm 16.09 Fair CLR 9.4 7.8 18.3 9.2 90% 76.35 1018.2
30 03:55 Calm 16.09 Fair CLR 10.4 8.3 87% 76.33 1017.9
30 02:55 Calm 16.09 Fair CLR 11.6 9.2 85% 76.3 1017.5
30 01:55 Calm 16.09 Fair CLR 15.3 10.1 71% 76.28 1017.1
30 00:55 SW 6 16.09 Fair CLR 16.4 10.7 69% 76.23 1016.5
29 23:55 Calm 16.09 Fair CLR 17.4 11.2 67% 76.2 1016.1
29 22:55 NW 6 16.09 Fair CLR 18.3 11.1 26.3 18.2 63% 76.2 1016.1
29 21:55 NW 6 16.09 Fair CLR 19.4 9.3 52% 76.15 1015.5
29 20:55 N 11 16.09 Fair CLR 20.2 8.8 48% 76.07 1014.4
29 19:55 N 9 16.09 Fair CLR 22.2 9.7 45% 76.05 1014.1
29 18:55 N 13 16.09 Fair CLR 24.2 10.1 41% 25 76.05 1014.1
29 17:55 N 9 16.09 Fair CLR 25.7 7.3 31% 26 76.07 1014.4
29 16:55 N 13 16.09 Fair CLR 25.5 7.6 25.9 19.9 32% 26 76.07 1014.4
29 15:55 NW 6 16.09 Fair CLR 24.7 9 37% 25 76.12 1015.1
29 14:55 NW 13 16.09 Fair CLR 25.2 10.6 40% 26 76.15 1015.4
29 13:55 N 13 16.09 Fair CLR 24.5 10.7 42% 26 76.17 1015.8
29 12:55 N 6 16.09 Fair CLR 22.6 10.7 47% 76.23 1016.5
29 11:55 N 6 16.09 Fair CLR 22.4 11.1 49% 76.25 1016.8
29 10:55 N 6 16.09 Partly Cloudy SCT035 20.3 10.7 21.5 15.1 54% 76.28 1017.2
29 09:55 Calm 16.09 A Few Clouds FEW030 19.7 10.7 56% 76.3 1017.5
29 08:55 N 7 16.09 A Few Clouds FEW039 18.7 11.5 63% 76.3 1017.5
29 07:55 Calm 16.09 Overcast OVC039 16 12 77% 76.3 1017.5
29 06:55 Calm 16.09 Overcast OVC037 15.3 12.1 81% 76.3 1017.5
29 05:55 Calm 16.09 Overcast OVC034 15.1 12 82% 76.28 1017.2
29 04:55 Calm 16.09 Overcast OVC034 15.3 11.9 17.4 13.5 80% 76.3 1017.5
29 03:55 Calm 16.09 Overcast OVC034 15.4 11.4 77% 76.3 1017.5
29 02:55 Calm 16.09 Mostly Cloudy BKN034 14.3 11.4 83% 76.3 1017.5
29 01:55 Calm 16.09 Mostly Cloudy BKN033 14.7 11.5 81% 76.33 1017.9
29 00:55 Calm 16.09 Partly Cloudy SCT034 15.6 11.6 77% 76.33 1017.8
28 23:55 W 9 16.09 Fair CLR 16.3 12.1 76% 76.35 1018.2
28 22:55 NW 11 16.09 Fair CLR 17.5 12.2 23.1 17.5 71% 76.33 1017.8
28 21:55 Calm 16.09 Fair CLR 18.7 11 61% 76.3 1017.5
28 20:55 NW 7 16.09 Fair CLR 20.1 11.3 57% 76.28 1017.2
28 19:55 W 11 16.09 A Few Clouds FEW070 21.9 12.7 56% 76.28 1017.1
28 18:55 W 15 16.09 Mostly Cloudy SCT034 BKN075 23 13.5 55% 76.28 1017.1
28 17:55 W 11 16.09 Mostly Cloudy FEW029 BKN070 22.6 14.2 59% 76.33 1017.8
28 16:55 NW 15 16.09 Overcast FEW024 OVC060 23.3 14.8 23.4 20.4 59% 76.35 1018.2
28 15:55 W 17 16.09 Mostly Cloudy FEW020 SCT039 BKN047 BKN070 21.3 15.1 68% 76.38 1018.5
28 14:55 NW 17 16.09 Overcast FEW027 BKN049 OVC060 22.6 14.9 62% 76.4 1018.8
28 13:55 NW 7 16.09 Overcast FEW003 FEW037 OVC055 21.1 14.5 66% 76.4 1018.9
28 12:55 W 15 16.09 Overcast FEW035 FEW047 OVC060 23 13.2 54% 76.35 1018.2
28 11:55 W 17 16.09 Overcast SCT036 OVC070 23.2 12.8 52% 76.33 1017.8
28 10:55 W 17 16.09 Overcast OVC070 22.6 12.2 22.8 14.2 52% 76.3 1017.5
28 09:55 SW 15 16.09 Mostly Cloudy FEW028 SCT070 BKN100 20.7 12.6 60% 76.3 1017.5
28 08:55 SW 17 16.09 Overcast FEW021 OVC070 18.5 12.7 69% 76.28 1017.1
28 07:55 S 19 16.09 Overcast OVC070 18.1 12.5 70% 76.28 1017.1
28 06:55 SW 20 G 26 16.09 Overcast BKN020 OVC060 16.7 12.6 77% 76.28 1017.1
28 05:55 S 9 16.09 A Few Clouds FEW025 15.5 12.2 81% 76.25 1016.8
28 04:55 S 11 16.09 Overcast SCT024 OVC033 16.6 12.3 19.1 16.4 76% 76.23 1016.4
28 03:55 SW 9 16.09 Overcast FEW018 OVC026 16.7 12.6 77% 76.25 1016.8
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)