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.
11 06:55 S 6 4.83 Fog/Mist CLR 1.1 0.5 96% 76.1 1015.1
11 05:55 Calm 16.09 Fair CLR 1.8 1.4 97% 76.07 1014.7
11 04:55 Calm 16.09 A Few Clouds FEW110 2.4 1.8 7.8 2.2 96% 76.02 1014.0
11 03:55 Calm 11.27 A Few Clouds FEW110 3.1 2.5 96% 76.02 1014.0
11 02:55 Calm 6.44 Fog/Mist CLR 2.9 2.5 97% 76 1013.7
11 01:55 Calm 16.09 Fair CLR 4.6 3.9 95% 75.95 1013.0
11 00:55 Calm 4.83 Fog/Mist CLR 5.2 4.5 95% 75.92 1012.7
10 23:55 Calm 4.83 Fog/Mist CLR 5.3 4.7 96% 75.92 1012.6
10 22:55 Calm 16.09 Fair CLR 8 6.6 13.9 8 91% 75.92 1012.6
10 21:55 Calm 16.09 Mostly Cloudy SCT033 BKN060 9.8 7.2 84% 75.92 1012.6
10 20:55 E 6 16.09 Mostly Cloudy SCT035 BKN045 BKN060 10.5 6.6 77% 75.92 1012.6
10 19:55 NE 7 16.09 Mostly Cloudy SCT033 SCT043 BKN100 11.5 6.6 72% 75.9 1012.2
10 18:55 NE 17 16.09 Partly Cloudy SCT036 11.4 6.3 71% 75.84 1011.6
10 17:55 NE 6 16.09 Fair CLR 12.9 6 63% 75.82 1011.2
10 16:55 NE 15 16.09 Fair CLR 13.9 5.3 14.7 10.8 56% 75.79 1010.9 0.36
10 14:55 NW 6 16.09 A Few Clouds FEW060 12.9 7.6 70% 75.77 1010.5
10 13:55 N 9 16.09 Light Rain FEW004 FEW022 BKN034 11.2 8.2 82% 75.79 1010.9 0.18 0.36
10 12:55 N 9 16.09 Mostly Cloudy FEW017 SCT025 BKN037 BKN055 11.2 8.9 86% 75.79 1010.9 0.18
10 11:55 W 6 16.09 Overcast BKN023 OVC060 12.6 6.2 65% 75.79 1010.9
10 10:55 Calm 16.09 Overcast OVC020 11.6 6.5 11.9 7 71% 75.79 1010.9
10 09:55 Calm 16.09 Overcast OVC018 10.4 7.1 80% 75.77 1010.6
10 08:55 Calm 16.09 Overcast OVC017 9.8 7.2 84% 75.77 1010.6
10 07:55 SW 6 16.09 Overcast OVC016 9.1 6.9 86% 75.72 1009.9
10 06:55 SW 9 16.09 Overcast OVC065 8.2 6.7 90% 7 75.69 1009.5
10 05:55 S 6 16.09 Overcast OVC017 7.1 5.6 90% 75.69 1009.5
10 04:55 S 9 16.09 Overcast OVC060 7.5 5.8 10.3 7.3 89% 6 75.67 1009.2
10 02:55 S 7 16.09 Overcast OVC024 8.2 6.2 87% 7 75.72 1009.8
10 01:55 S 9 16.09 Mostly Cloudy FEW050 BKN065 8.6 6 84% 7 75.72 1009.8
10 00:55 S 11 16.09 Overcast BKN019 BKN055 OVC070 9.4 6.3 81% 8 75.72 1009.8
09 22:55 S 13 16.09 Mostly Cloudy FEW023 BKN046 BKN065 9.5 5.7 16.9 9.3 77% 8 75.72 1009.8
09 21:55 S 13 16.09 Overcast BKN030 OVC048 9.5 4.9 73% 8 75.74 1010.2
09 20:55 SE 11 16.09 A Few Clouds FEW038 FEW060 9.5 4.3 70% 8 75.74 1010.2
09 19:55 SW 11 16.09 Mostly Cloudy FEW047 BKN065 12.6 4.3 57% 75.74 1010.1
09 18:55 SW 13 16.09 Mostly Cloudy BKN055 13.7 3.7 51% 75.74 1010.1
09 17:55 SW 22 16.09 Fair CLR 15.3 3.1 44% 75.74 1010.1
09 16:55 W 15 16.09 Partly Cloudy SCT065 16.9 2.8 18.5 16.3 39% 75.74 1010.1
09 15:55 W 19 16.09 Partly Cloudy SCT055 17.9 3.7 39% 75.72 1009.8
09 14:55 SW 24 16.09 Partly Cloudy SCT050 18.1 3.9 39% 75.72 1009.8
09 13:55 W 22 16.09 Fair CLR 17.8 4.4 41% 75.72 1009.8
09 12:55 W 28 G 41 16.09 A Few Clouds FEW037 16.4 6.5 52% 75.72 1009.8
09 10:55 SW 33 G 41 16.09 Fair and Breezy CLR 16.5 10.1 16.5 13.8 66% 75.69 1009.4 0.03
09 09:55 SW 26 G 33 16.09 Overcast BKN013 OVC070 14.7 12.4 86% 75.69 1009.5
09 08:55 SW 22 16.09 Overcast FEW005 SCT010 BKN041 OVC055 14.3 12.7 90% 75.72 1009.8
09 07:55 S 20 16.09 Overcast BKN008 OVC025 14.2 12.7 91% 75.72 1009.8 0.03
09 06:55 S 19 16.09 Overcast OVC010 14.2 13.1 93% 75.74 1010.1
09 05:55 S 20 11.27 Overcast BKN004 BKN014 OVC024 13.9 12.9 94% 75.74 1010.1 0.03
09 04:55 SW 24 16.09 Mostly Cloudy BKN011 14.5 12.4 14.5 11.9 87% 75.77 1010.4
09 03:55 S 22 16.09 Overcast FEW011 OVC022 13.9 11.9 88% 75.82 1011.1
09 02:55 S 11 16.09 Overcast OVC017 13.6 11.8 89% 75.87 1011.7
09 01:55 S 7 16.09 Overcast OVC009 13.3 11.7 90% 75.9 1012.1
09 00:55 S 7 16.09 Overcast OVC010 12.6 11.5 93% 75.92 1012.5
08 23:55 Calm 16.09 Fair CLR 13.5 12.1 91% 75.95 1012.9
08 22:55 SW 6 16.09 Fair CLR 13.4 12.6 21.7 9.4 95% 75.95 1012.9
08 21:55 Calm 16.09 Fair CLR 11 9.9 93% 75.97 1013.2
08 20:55 Calm 16.09 Fair CLR 13.5 11 85% 76 1013.6
08 19:55 Calm 16.09 Fair CLR 14.5 11.3 81% 76.02 1013.9
08 18:55 Calm 16.09 Fair CLR 16.5 11.8 74% 76.02 1013.9
08 17:55 Calm 16.09 Fair CLR 20 12.2 61% 76.05 1014.2
08 16:55 N 6 16.09 Fair CLR 21.8 12.6 22.2 13.1 56% 76.1 1014.9
08 15:55 NW 11 16.09 Fair CLR 21.4 10.8 51% 76.12 1015.2
08 14:55 Calm 16.09 Fair CLR 21.2 12.1 56% 76.2 1016.2
08 13:55 N 9 16.09 Fair CLR 19.4 12.6 65% 76.28 1017.3
08 12:55 Calm 16.09 A Few Clouds FEW009 16.5 12.8 79% 76.35 1018.3
08 11:55 Calm 16.09 Overcast OVC006 14.2 12.7 91% 76.43 1019.3
08 10:55 Calm 4.02 Fog/Mist OVC002 13 12.5 13 9.3 97% 76.43 1019.3
08 09:55 Calm 1.01 Fog/Mist OVC002 12.2 11.9 98% 76.43 1019.3
08 08:55 Calm 0.40 Fog VV002 11.5 11.2 98% 76.43 1019.3
08 07:55 Calm 0.21 Fog VV002 11.1 10.8 98% 76.43 1019.3
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)