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.
30 04:55 SW 11 16.09 Overcast BKN013 OVC019 12.9 9.9 14.3 11.1 82% 76.3 1017.6
30 03:55 S 9 16.09 Overcast OVC022 12.8 10 83% 76.3 1017.6
30 02:55 SW 15 16.09 Overcast OVC020 13.1 9.9 81% 76.33 1017.9
30 01:55 SW 7 16.09 Overcast BKN020 OVC025 12.8 10 83% 76.33 1017.9
30 00:55 S 11 16.09 Mostly Cloudy BKN055 11.1 9.2 88% 76.33 1017.9
29 23:55 SW 11 16.09 Mostly Cloudy BKN050 13.6 9.8 78% 76.35 1018.3
29 22:55 SW 11 16.09 Partly Cloudy FEW019 SCT065 14.4 10.2 17.9 14.4 76% 76.33 1017.9
29 21:55 W 11 16.09 Overcast SCT023 OVC065 15.1 10.7 75% 76.35 1018.3
29 20:55 W 9 16.09 Overcast OVC026 15.7 10.5 71% 76.33 1017.9
29 18:55 NW 7 16.09 Overcast OVC029 17.1 10.9 67% 76.3 1017.6
29 17:55 W 9 16.09 Overcast OVC029 17 11 68% 76.3 1017.6
29 16:55 NW 9 16.09 Overcast OVC031 17.7 10.3 18.1 14.6 62% 76.3 1017.6
29 15:55 W 19 16.09 Overcast OVC027 17.9 10.7 63% 76.3 1017.6
29 14:55 S 9 16.09 Overcast OVC025 17.9 10.5 62% 76.3 1017.6
29 13:55 W 6 16.09 Overcast OVC019 16.3 10.8 70% 76.33 1017.9
29 12:55 SW 7 16.09 Overcast OVC017 16.1 10.6 70% 76.35 1018.3
29 11:55 W 7 16.09 Overcast OVC017 15.4 10.4 72% 76.35 1018.3
29 10:55 SW 7 16.09 Overcast OVC016 14.7 9.9 14.8 12.3 73% 76.35 1018.3
29 09:55 SW 13 16.09 Overcast OVC014 14 10 77% 76.35 1018.3
29 08:55 SW 7 16.09 Overcast BKN008 OVC012 13.1 10.1 82% 76.38 1018.6
29 07:55 SW 13 16.09 Overcast BKN010 OVC017 12.9 9.9 82% 76.35 1018.3
29 06:55 SW 13 16.09 Overcast FEW012 BKN017 OVC025 12.6 9.8 83% 76.35 1018.3
29 05:55 S 9 16.09 Overcast OVC017 12.5 9.3 81% 76.33 1017.9
29 04:55 S 9 16.09 Overcast OVC008 12.4 9.6 14.5 12.4 83% 76.33 1017.9
29 03:55 SW 15 16.09 Overcast BKN013 OVC019 12.7 9.3 80% 76.33 1017.9
29 02:55 S 13 16.09 Overcast OVC013 13.1 9.5 79% 76.33 1017.9
29 01:55 SW 15 16.09 Overcast OVC019 13.3 9.3 77% 76.33 1017.9
29 00:55 SW 9 16.09 Overcast OVC019 13.6 9.4 76% 76.38 1018.6
28 23:55 SW 11 16.09 Overcast OVC022 13.9 9.3 74% 76.38 1018.6
28 22:55 SW 9 16.09 Overcast OVC023 14.5 9.5 20 14.5 72% 76.38 1018.6
28 21:55 SW 11 16.09 Overcast OVC025 15.1 9.4 69% 76.4 1018.9
28 20:55 SW 11 16.09 Overcast OVC028 15.7 9.8 68% 76.38 1018.6
28 19:55 W 9 16.09 Overcast OVC030 15.9 10 68% 76.38 1018.6
28 18:55 W 11 16.09 Overcast BKN030 OVC070 17.5 10.1 62% 76.38 1018.6
28 17:55 W 19 16.09 A Few Clouds FEW031 19.1 10.4 57% 76.38 1018.6
28 16:55 W 13 16.09 A Few Clouds FEW029 19.6 10.8 19.9 14.7 57% 76.38 1018.6
28 15:55 W 11 16.09 Overcast FEW030 OVC040 18.5 11.3 63% 76.4 1018.9
28 14:55 SW 7 16.09 Overcast BKN031 OVC039 19 10.8 59% 76.38 1018.6
28 13:55 SW 9 16.09 Overcast FEW027 OVC036 18.1 10.5 61% 76.4 1018.9
28 12:55 W 11 16.09 Overcast OVC028 18 10.4 61% 76.43 1019.3
28 11:55 Calm 16.09 Overcast OVC025 16.3 10.2 67% 76.45 1019.6
28 10:55 SW 6 16.09 Overcast OVC016 14.8 10.2 14.8 12.4 74% 76.45 1019.6
28 09:55 SW 11 16.09 Overcast OVC013 14.3 10.3 77% 76.43 1019.3
28 08:55 SW 15 16.09 Overcast OVC010 13.9 10.3 79% 76.4 1018.9
28 07:55 SW 11 16.09 Overcast BKN009 OVC020 13.2 10.7 85% 76.38 1018.6
28 06:55 SW 6 16.09 Overcast OVC016 12.9 10.6 86% 76.38 1018.6
28 05:55 S 11 16.09 Overcast OVC010 12.4 10.5 88% 76.35 1018.2
28 04:55 S 7 16.09 Overcast OVC019 12.8 10.5 14.5 11.7 86% 76.35 1018.2
28 03:55 SW 9 16.09 Overcast OVC018 13 10.5 85% 76.35 1018.2
28 02:55 SW 11 16.09 Overcast OVC017 12.9 10.4 85% 76.33 1017.9
28 01:55 S 11 16.09 Overcast OVC015 13.1 10.5 84% 76.3 1017.6
28 00:55 S 13 16.09 Overcast OVC012 13.2 11.1 87% 76.3 1017.6
27 23:55 S 9 16.09 Partly Cloudy SCT014 11.7 10.6 93% 76.28 1017.2
27 22:55 W 15 16.09 Partly Cloudy SCT075 14.4 10.8 21 14.4 79% 76.25 1016.9
27 21:55 W 17 16.09 A Few Clouds FEW080 15.1 10.9 76% 76.2 1016.2
27 20:55 SW 22 16.09 Overcast OVC080 16.4 11.5 73% 76.15 1015.6
27 19:55 W 17 16.09 Overcast OVC075 17.4 11.2 67% 76.15 1015.6
27 18:55 W 9 16.09 Mostly Cloudy BKN090 BKN200 18.9 10.2 57% 76.1 1014.9
27 17:55 NW 13 16.09 Overcast OVC085 19.3 10.8 58% 76.07 1014.5
27 16:55 W 20 16.09 Mostly Cloudy BKN048 21.2 8.5 21.2 15.8 44% 76.07 1014.5
27 15:55 Calm 16.09 Partly Cloudy SCT050 SCT210 20.5 6.4 40% 76.05 1014.2
27 14:55 W 11 16.09 Partly Cloudy FEW045 SCT080 19.2 7.9 48% 76.05 1014.2
27 13:55 NW 9 16.09 A Few Clouds FEW049 18.8 7.9 49% 76.02 1013.8
27 12:55 S 6 16.09 Mostly Cloudy BKN034 BKN070 18.2 8.5 53% 76 1013.5
27 11:55 S 19 16.09 Mostly Cloudy SCT029 BKN038 BKN065 17 9.9 63% 76 1013.5
27 10:55 W 13 16.09 Overcast FEW021 SCT033 OVC060 16.5 8.9 17.4 11.8 61% 75.97 1013.2 0.03
27 09:55 SW 13 16.09 Overcast SCT017 BKN028 BKN048 OVC060 14.7 9.9 73% 75.97 1013.2
27 08:55 W 11 16.09 Overcast OVC015 13.7 9.5 76% 75.95 1012.8
27 07:55 SW 22 16.09 Mostly Cloudy SCT012 BKN020 BKN060 13.6 10.4 81% 75.9 1012.1 0.03
27 06:55 S 15 16.09 Overcast BKN017 BKN038 OVC050 12.3 10.7 90% 75.92 1012.5 0.03
27 05:55 S 13 16.09 Overcast OVC042 12 9.7 86% 75.9 1012.2
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)