Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pst) 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.
07 11:55 Calm 16.09 Overcast SCT050 OVC080 12.3 10 86% 75.92 1012.6
07 10:55 W 11 16.09 Overcast OVC065 11.9 10.3 90% 76 1013.6
07 09:55 Calm 16.09 Mostly Cloudy BKN090 10.2 9.6 10.2 5.2 96% 76.02 1014.0
07 08:55 Calm 16.09 Overcast OVC085 8.4 8.1 98% 76.1 1015.0
07 07:55 Calm 6.44 Fog/Mist BKN035 6.4 6.1 98% 76.17 1016.0
07 06:55 Calm 0.21 Fog VV000 5.8 5.5 98% 76.2 1016.4
07 05:55 Calm 0.61 Fog VV000 5.4 5 97% 76.25 1017.0
07 04:55 Calm 0.61 Fog VV000 5.6 5.3 98% 76.3 1017.7
07 03:55 Calm 1.01 Fog/Mist SCT000 SCT100 BKN220 6.2 5.9 11.5 5.3 98% 76.4 1019.1
07 02:55 Calm 1.01 Fog/Mist CLR 6.6 6.3 98% 76.45 1019.7
07 01:55 SE 6 0.80 Fog BKN200 6.6 6.2 97% 76.5 1020.4
07 00:55 S 6 1.42 Fog/Mist FEW035 BKN050 8.2 7.8 97% 76.56 1021.0
06 23:55 SE 7 16.09 Partly Cloudy FEW050 SCT200 9.2 8.7 97% 8 76.58 1021.4
06 22:55 S 11 9.66 Fog/Mist FEW050 BKN190 8.3 7.9 97% 7 76.58 1021.4
06 21:55 Calm 8.05 Fog/Mist OVC050 9.8 9.2 13.3 9.7 96% 76.61 1021.8 0.03
06 20:55 Calm 16.09 A Few Clouds FEW050 10.4 9.6 95% 76.58 1021.4
06 19:55 S 15 16.09 A Few Clouds FEW025 12.8 11.2 90% 76.56 1021.1
06 18:55 S 17 16.09 Overcast FEW023 OVC050 12.9 11.6 92% 76.53 1020.7 0.03
06 17:55 S 15 16.09 Overcast FEW021 BKN027 BKN035 OVC047 13.2 11.6 90% 76.45 1019.7
06 16:55 S 20 16.09 Overcast FEW024 SCT038 BKN046 BKN100 OVC180 13.1 11.7 91% 76.4 1019.0 0.03
06 15:55 S 24 16.09 Light Rain FEW027 SCT040 OVC070 12.9 11.6 16.9 11.5 92% 76.35 1018.4 0.23 0.51
06 14:55 SW 17 14.48 Light Rain SCT004 SCT028 BKN038 BKN045 OVC060 12.8 11.5 92% 76.35 1018.4 0.25
06 13:55 SW 19 G 39 14.48 Light Rain BKN006 BKN009 OVC028 14.8 11.8 82% 76.28 1017.3 0.03
06 12:55 S 19 G 33 16.09 Light Rain OVC035 16.6 11.1 70% 76.17 1016.0
06 11:55 S 13 16.09 Overcast OVC035 14.4 10.2 76% 76.23 1016.7
06 10:55 S 15 16.09 Overcast OVC037 12.9 10.4 85% 76.28 1017.4
06 09:55 S 11 16.09 Overcast OVC040 11.4 9.1 11.4 8.1 86% 76.28 1017.4 0.23
06 08:55 Calm 11.27 Light Rain OVC039 9.6 8.4 92% 76.35 1018.4 0.08
06 07:55 Calm 16.09 Light Rain BKN046 BKN055 9.3 8.2 93% 76.4 1019.1 0.05
06 06:55 Calm 16.09 Overcast SCT065 OVC090 9 7.8 92% 76.4 1019.1 0.1
06 05:55 E 6 16.09 Overcast BKN060 OVC080 8.6 7.7 94% 76.43 1019.4 0.03
06 04:55 E 6 16.09 Light Rain OVC080 8.4 7.3 93% 76.4 1019.1 0.08
06 03:55 Calm 16.09 Light Rain OVC080 8.2 7 9.5 6.8 92% 76.43 1019.4
06 02:55 Calm 16.09 Overcast OVC100 8.2 6.8 91% 76.5 1020.4
06 01:55 Calm 16.09 Overcast OVC085 7.7 6.8 94% 76.5 1020.4
06 00:55 Calm 16.09 Mostly Cloudy FEW095 BKN160 7.5 6.3 92% 76.53 1020.7
05 23:55 Calm 16.09 Overcast OVC090 7.8 6.4 91% 76.58 1021.4
05 22:55 Calm 16.09 Overcast BKN090 OVC150 7.2 6.6 96% 76.61 1021.8
05 21:55 Calm 16.09 Overcast OVC090 9.1 6.9 14.1 8.3 86% 76.63 1022.1
05 20:55 S 7 16.09 Overcast OVC090 8.5 7.1 91% 8 76.63 1022.1
05 19:55 S 6 16.09 Mostly Cloudy BKN095 9 7.3 89% 76.63 1022.2
05 18:55 SE 6 16.09 Mostly Cloudy BKN100 BKN180 8.6 7.1 90% 76.63 1022.2
05 16:55 S 9 16.09 Partly Cloudy SCT130 10.6 6.9 78% 76.66 1022.4
05 15:55 SW 11 16.09 A Few Clouds FEW110 14 7.7 15.8 13 66% 76.68 1022.8
05 14:55 SW 15 16.09 Overcast OVC120 15 7.8 62% 76.71 1023.1
05 13:55 SW 15 16.09 Overcast FEW049 OVC120 15.1 7.4 60% 76.71 1023.1
05 12:55 SW 13 16.09 Overcast SCT033 BKN048 OVC120 15.4 7.4 59% 76.71 1023.1
05 11:55 SW 9 16.09 Overcast SCT025 BKN120 OVC150 14.5 8.4 67% 76.73 1023.4
05 10:55 S 15 16.09 Partly Cloudy FEW025 FEW032 SCT150 13.6 8.2 70% 76.78 1024.1
05 07:55 S 11 16.09 Partly Cloudy FEW036 SCT050 7.5 6.9 96% 6 76.73 1023.5
05 06:55 S 9 16.09 Mostly Cloudy BKN055 8 7.1 94% 7 76.68 1022.8
05 05:55 S 13 16.09 Overcast OVC050 9.2 8.4 95% 7 76.66 1022.4
05 04:55 S 13 16.09 Mostly Cloudy BKN037 8 7.2 95% 6 76.63 1022.1
05 03:55 S 13 16.09 Mostly Cloudy BKN050 8.2 7.3 11.3 7.7 94% 6 76.58 1021.4
05 02:55 S 13 16.09 Mostly Cloudy SCT032 BKN055 7.9 7.3 96% 6 76.56 1021.0
05 01:55 S 13 16.09 Fair CLR 8.4 7.5 94% 7 76.53 1020.7
05 00:55 S 20 16.09 Fair CLR 10.3 8.9 91% 76.45 1019.7
04 23:55 SW 15 16.09 Overcast OVC028 11.1 9.4 89% 76.43 1019.3
04 22:55 W 6 16.09 Overcast FEW010 SCT015 OVC027 11 9.9 93% 76.4 1019.0
04 21:55 S 13 16.09 Overcast SCT027 OVC048 10.9 10 14.3 10.5 94% 76.33 1018.1 0.18
04 20:55 Calm 12.87 Overcast BKN005 BKN012 OVC025 10.6 9.8 95% 76.33 1018.1
04 18:55 SE 6 16.09 Light Rain BKN055 OVC070 10.7 9.6 93% 76.33 1018.1 0.05 0.1
04 17:55 SW 7 16.09 Light Rain OVC060 11.7 9.3 85% 76.33 1018.1 0.05
04 16:55 SW 9 16.09 Overcast OVC060 13.6 7.6 67% 76.28 1017.4
04 15:55 W 11 16.09 Mostly Cloudy BKN055 14.4 7.4 15.3 7.7 63% 76.23 1016.7
04 14:55 W 7 16.09 Fair CLR 15.1 8.3 64% 76.2 1016.4
04 13:55 Calm 16.09 Fair CLR 15.2 8.4 64% 76.2 1016.4
04 12:55 Calm 16.09 Mostly Cloudy BKN090 14.1 8.3 68% 76.25 1017.1
Date Time (pst) 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)