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.
22 09:55 S 19 16.09 Overcast BKN006 OVC013 10.5 9.3 92% 76 1013.6
22 08:55 SW 20 14.48 Overcast OVC005 10 8.9 93% 8 75.97 1013.3
22 07:55 SW 19 16.09 Light Rain OVC005 9.9 8.7 92% 8 75.92 1012.6 0.13 0.53
22 06:55 SW 11 16.09 Light Rain OVC004 10.2 9.1 93% 75.87 1011.9 0.23
22 05:55 SW 15 16.09 Light Rain OVC004 10.3 9.2 93% 75.82 1011.2 0.18
22 04:55 SW 15 16.09 Light Rain OVC004 10.5 9.3 12.6 10.5 92% 75.82 1011.2 0.18 0.79
22 03:55 SW 11 11.27 Light Rain OVC004 10.5 9.4 93% 75.79 1010.8 0.3
22 02:55 SW 11 16.09 Light Rain OVC004 10.8 9.5 92% 75.77 1010.5 0.23
22 01:55 SW 11 6.44 Light Rain Fog/Mist OVC004 10.8 9.5 92% 75.77 1010.5 0.08 0.08
22 00:55 W 11 16.09 Overcast OVC012 11.8 8.8 82% 75.77 1010.5
21 23:55 SW 9 16.09 Overcast OVC014 12.1 8.9 81% 75.77 1010.5
21 22:55 W 11 16.09 Overcast OVC016 12.6 8.7 15.8 12.5 77% 75.77 1010.5
21 21:55 W 7 16.09 Overcast OVC017 12.9 9 77% 75.77 1010.5
21 20:55 W 15 16.09 Overcast OVC019 12.9 9 77% 75.77 1010.5
21 19:55 W 11 16.09 Overcast OVC070 12.9 9 77% 75.74 1010.2
21 18:55 W 19 16.09 Mostly Cloudy BKN080 BKN160 14.5 9.3 71% 75.74 1010.2
21 17:55 W 15 16.09 Overcast BKN024 BKN030 OVC070 15.7 9.1 65% 75.72 1009.8
21 16:55 SW 13 16.09 Overcast BKN020 BKN060 OVC075 15.6 10.4 15.7 13.9 71% 75.74 1010.2
21 15:55 S 13 16.09 Overcast SCT022 OVC029 14.8 9.8 72% 75.74 1010.2
21 14:55 SW 15 16.09 Overcast BKN017 OVC050 14.8 10 73% 75.72 1009.8
21 13:55 SW 17 16.09 Overcast FEW019 OVC049 14 9.2 73% 75.74 1010.2
21 12:55 SW 17 16.09 Overcast OVC043 14.2 9.2 72% 75.74 1010.1
21 11:55 S 17 16.09 Overcast SCT044 OVC080 14.6 9 69% 75.72 1009.8
21 07:55 SW 11 16.09 Partly Cloudy SCT120 12.2 4.9 61% 75.67 1009.1
21 06:55 SW 7 16.09 Mostly Cloudy BKN120 10.3 6.4 77% 75.67 1009.1
21 05:55 Calm 16.09 Overcast BKN120 OVC150 9.9 6.2 78% 75.64 1008.7
21 03:55 Calm 16.09 Mostly Cloudy BKN130 11.7 5.8 67% 75.67 1009.0
21 02:55 S 6 16.09 Mostly Cloudy BKN140 8.7 6 83% 75.69 1009.4
21 01:55 Calm 16.09 Fair CLR 11.1 6.4 73% 75.69 1009.4
21 00:55 W 11 16.09 Fair CLR 13.5 6.4 62% 75.72 1009.8
20 23:55 W 11 16.09 A Few Clouds FEW150 15.1 5.3 52% 75.72 1009.8
20 22:55 Calm 16.09 A Few Clouds FEW210 16.9 5.2 24 16.6 46% 75.69 1009.4
20 21:55 Calm 16.09 Fair CLR 16.7 5.9 49% 75.64 1008.7
20 20:55 W 6 16.09 A Few Clouds FEW170 18 5.9 45% 75.59 1008.1
20 19:55 W 7 16.09 A Few Clouds FEW120 19.9 6.2 41% 75.59 1008.1
20 18:55 Calm 16.09 A Few Clouds FEW120 20.8 7.1 41% 75.62 1008.4
20 17:55 NW 15 16.09 Overcast OVC140 21.7 7.1 39% 75.64 1008.8
20 16:55 W 13 16.09 Fair CLR 23.8 6.1 24.2 16.5 32% 75.59 1008.1
20 15:55 W 9 16.09 Mostly Cloudy FEW160 BKN190 23 8.3 39% 75.57 1007.7
20 14:55 Calm 16.09 Fair CLR 21.6 7 39% 75.59 1008.1
20 13:55 N 7 16.09 Partly Cloudy FEW160 FEW190 SCT210 19.9 7.3 44% 75.59 1008.1
20 12:55 N 9 16.09 Partly Cloudy FEW170 SCT200 18.8 8.2 50% 75.62 1008.4
20 11:55 NE 9 16.09 Partly Cloudy FEW140 SCT170 SCT210 17.7 7.4 51% 75.62 1008.4
20 10:55 E 7 16.09 Partly Cloudy SCT170 SCT200 16.4 7.3 16.4 7.5 55% 75.64 1008.8
20 09:55 Calm 16.09 Partly Cloudy SCT160 16.3 7 54% 75.64 1008.7
20 08:55 Calm 16.09 Fair CLR 14.3 7.1 62% 75.69 1009.4
20 07:55 S 13 16.09 A Few Clouds FEW130 12.1 7.6 74% 75.67 1009.1
20 06:55 S 6 16.09 Overcast OVC140 8.6 6.4 86% 75.69 1009.4
20 05:55 Calm 16.09 A Few Clouds FEW140 8 5.8 86% 75.67 1009.1
20 04:55 Calm 16.09 Fair CLR 8 4.6 13 5.9 79% 75.69 1009.4
20 03:55 S 9 16.09 Fair CLR 6.4 4.1 85% 5 75.72 1009.8
20 02:55 Calm 16.09 Fair CLR 8.1 5.2 82% 75.74 1010.1
20 01:55 S 9 16.09 Fair CLR 9.1 5.3 77% 8 75.79 1010.8
19 23:55 Calm 16.09 Overcast OVC150 10.8 5.1 68% 75.79 1010.8
19 22:55 Calm 16.09 Mostly Cloudy BKN160 11.4 4.8 25.4 10.4 64% 75.84 1011.5
19 21:55 Calm 16.09 Mostly Cloudy BKN200 15.3 2.1 41% 75.87 1011.8
19 20:55 W 9 16.09 Fair CLR 17.6 2.3 36% 75.77 1010.5
19 19:55 W 17 G 28 16.09 Fair CLR 19.8 3.5 34% 75.72 1009.8
19 18:55 Calm 16.09 Fair CLR 23.4 3.3 27% 75.67 1009.1
19 17:55 W 6 16.09 A Few Clouds FEW170 23.9 4.8 29% 25 75.67 1009.1
19 16:55 NW 9 16.09 A Few Clouds FEW170 25.1 5.3 25.1 17 28% 25 75.67 1009.1
19 15:55 NW 9 16.09 Mostly Cloudy BKN150 24.5 5.8 30% 25 75.67 1009.1
19 14:55 N 6 16.09 Fair CLR 24 6.7 33% 25 75.67 1009.1
19 13:55 N 9 16.09 Fair CLR 22 7 38% 75.69 1009.5
19 12:55 N 11 16.09 Partly Cloudy SCT130 20.2 6.9 42% 75.72 1009.8
19 11:55 NE 13 16.09 Partly Cloudy FEW170 SCT210 19.3 7.4 46% 75.72 1009.8
19 10:55 N 11 16.09 Fair CLR 17 6.8 17 3.7 51% 75.79 1010.8
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)