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 16:55 SW 7 16.09 Fair CLR 23.2 3.2 23.4 18.5 27% 76.43 1019.3
11 15:55 Calm 16.09 Fair CLR 22.6 4.1 30% 76.45 1019.6
11 14:55 W 6 16.09 Fair CLR 22.3 7.3 38% 76.48 1020.0
11 13:55 NW 11 16.09 Fair CLR 21.6 7.8 41% 76.5 1020.3
11 12:55 NW 15 16.09 Fair CLR 20.9 9.2 47% 76.53 1020.6
11 11:55 Calm 16.09 Fair CLR 19.6 8.9 50% 76.56 1021.0
11 10:55 NW 6 16.09 Fair CLR 18.6 9.4 18.6 5.4 55% 76.58 1021.3
11 09:55 Calm 16.09 Fair CLR 16.1 8.8 62% 76.63 1022.0
11 07:55 Calm 16.09 Fair CLR 12.1 8.8 80% 76.66 1022.3
11 06:55 Calm 16.09 Fair CLR 9.2 8 92% 76.68 1022.7
11 05:55 Calm 14.48 Fair CLR 6.1 5.7 97% 76.68 1022.7
11 04:55 Calm 9.66 Fog/Mist CLR 6.6 6 14.4 5.6 96% 76.66 1022.4
11 03:55 Calm 11.27 Fair CLR 7 6.4 96% 76.66 1022.4
11 02:55 Calm 16.09 Fair CLR 7.8 6.9 94% 76.71 1023.1
11 01:55 SE 6 16.09 Fair CLR 8.2 7 92% 76.71 1023.1
11 00:55 S 7 16.09 Fair CLR 9.3 7.2 87% 9 76.73 1023.4
10 23:55 Calm 16.09 Fair CLR 12.2 7.7 74% 76.73 1023.4
10 22:55 NW 9 16.09 Fair CLR 14.2 7.9 20.3 13.8 66% 76.76 1023.7
10 21:55 NE 6 16.09 A Few Clouds FEW065 15.7 7.2 57% 76.76 1023.7
10 20:55 NW 9 16.09 Mostly Cloudy BKN065 17.3 6.8 50% 76.73 1023.4
10 19:55 NW 6 16.09 Overcast OVC065 19.2 6.3 43% 76.73 1023.3
10 18:55 NW 7 16.09 Fair CLR 19.6 6 41% 76.71 1023.0
10 17:55 NW 11 16.09 Partly Cloudy FEW050 SCT060 19.9 5.9 40% 76.73 1023.4
10 16:55 NW 9 16.09 Overcast OVC049 19.7 7.1 19.8 15 44% 76.73 1023.4
10 15:55 S 6 16.09 Mostly Cloudy BKN050 BKN060 18.9 6 43% 76.76 1023.7
10 14:55 W 13 16.09 Partly Cloudy SCT055 18.9 7 46% 76.78 1024.0
10 13:55 Calm 16.09 Overcast OVC060 17.7 7.4 51% 76.78 1024.1
10 12:55 SW 11 16.09 Overcast OVC060 16.7 7.9 56% 76.76 1023.7
10 11:55 NW 9 16.09 Overcast FEW031 OVC050 16 8 59% 76.76 1023.7
10 10:55 NW 11 16.09 Mostly Cloudy BKN028 BKN045 15.5 8.5 15.7 10 63% 76.71 1023.1
10 09:55 W 19 16.09 Mostly Cloudy FEW024 BKN037 14.4 8.6 68% 76.71 1023.1
10 08:55 W 13 16.09 Overcast BKN021 OVC026 13.9 8.5 70% 76.68 1022.7
10 06:55 S 7 16.09 Fair CLR 10.7 8.8 88% 76.61 1021.7
10 04:55 S 7 16.09 Overcast OVC070 10.3 8.4 11 10.3 88% 76.53 1020.7
10 03:55 SW 19 16.09 Overcast OVC075 10.4 8.3 87% 76.48 1020.0
10 02:55 SW 15 16.09 Overcast OVC080 10.5 8.4 87% 76.48 1020.0
09 22:55 SW 15 16.09 Overcast FEW010 BKN045 BKN060 OVC080 10.9 9.5 15.5 10.9 91% 76.45 1019.7 0.15
09 21:55 SW 17 16.09 Overcast FEW006 FEW011 BKN021 BKN027 OVC040 11.3 10 92% 76.43 1019.3
09 20:55 SW 20 8.05 Light Rain Fog/Mist BKN004 OVC036 11.2 9.6 90% 76.43 1019.3 0.1
09 19:55 SW 20 9.66 Light Rain SCT004 SCT015 OVC022 12.4 9.8 84% 76.38 1018.6 0.05 0.05
09 18:55 SW 31 G 37 16.09 Overcast FEW027 SCT045 BKN070 OVC085 13.8 8.4 70% 76.35 1018.3
09 17:55 SW 22 G 37 16.09 Mostly Cloudy SCT022 BKN038 BKN048 BKN060 15.5 9.2 66% 76.33 1017.9
09 16:55 SW 24 G 37 16.09 Light Rain SCT026 BKN035 OVC044 14.4 9.2 17.3 13.7 71% 76.3 1017.6 0.08
09 15:55 W 19 16.09 Overcast FEW023 BKN032 OVC049 15.5 10.7 73% 76.25 1016.9 0.05
09 14:55 SW 39 G 46 16.09 Mostly Cloudy and Breezy FEW038 BKN060 16.4 8.1 58% 76.2 1016.2
09 13:55 SW 26 G 43 16.09 Mostly Cloudy FEW004 FEW034 SCT043 BKN060 16.2 9.6 65% 76.17 1015.9 0.03 0.03
09 12:55 W 33 16.09 Mostly Cloudy and Breezy SCT032 BKN040 BKN055 17.1 9.8 62% 76.12 1015.2
09 11:55 W 33 G 44 16.09 Mostly Cloudy and Breezy BKN026 BKN035 16 10.1 68% 76.07 1014.5
09 10:55 W 30 G 41 16.09 Mostly Cloudy FEW004 SCT015 BKN024 BKN033 14.2 11.3 14.6 12.1 83% 76.02 1013.9 0.15 0.2
09 09:55 SW 17 11.27 Light Rain SCT005 OVC016 13.8 11.1 84% 76 1013.5 0.05
09 08:55 SW 24 16.09 Overcast OVC012 14 11.3 84% 75.92 1012.5
09 07:55 SW 22 16.09 Overcast BKN013 BKN046 OVC055 13.1 11 87% 75.82 1011.2
09 06:55 SW 28 16.09 Partly Cloudy SCT065 12.9 10.4 85% 75.72 1009.8
09 05:55 SW 35 G 41 16.09 Overcast and Breezy BKN017 OVC070 12.4 10.1 86% 75.59 1008.1
09 04:55 W 30 G 43 16.09 Overcast OVC007 13.4 12 14 12.9 91% 75.44 1006.1 0.03 1.37
09 03:55 SW 20 14.48 Light Drizzle OVC004 13 12.1 94% 75.31 1004.4 0.08
09 02:55 S 22 14.48 Light Rain OVC003 13 12.1 94% 75.23 1003.4 0.48
09 01:55 S 17 9.66 Rain Fog/Mist OVC004 13 12.1 94% 75.16 1002.3 0.33 0.79
09 00:55 S 22 G 35 16.09 Light Rain BKN004 OVC039 13.3 11.9 91% 75.13 1002.0 0.3
08 23:55 S 19 16.09 Light Rain FEW004 BKN019 BKN060 OVC075 13.9 12.6 92% 75.11 1001.6 0.15
08 22:55 SE 11 16.09 Light Rain OVC024 13.7 12.9 13.9 13.1 95% 75.08 1001.3 0.08 0.66
08 21:55 SE 9 16.09 Light Rain SCT004 BKN022 OVC032 13.7 12.9 95% 75.06 1001.0 0.1
08 20:55 E 6 16.09 Light Rain FEW007 SCT012 BKN028 BKN034 13.6 12.8 95% 75.03 1000.6 0.15
08 19:55 E 6 16.09 Overcast SCT016 BKN023 OVC032 13.6 12.5 93% 75.03 1000.6 0.03 0.33
08 18:55 NE 9 16.09 Light Rain FEW005 FEW013 SCT038 SCT047 OVC060 13.5 12.5 94% 75.03 1000.7 0.18
08 17:55 NE 7 14.48 Light Rain FEW006 BKN041 OVC049 13.2 11.8 91% 75.11 1001.7 0.13
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)