Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
18 10:55 SW 9 10.00 Overcast FEW006 SCT010 OVC031 55.2 52.7 55.6 51.6 91% 30.05 1018.0 0.01 0.05
18 09:55 SW 9 10.00 Overcast OVC022 55 52.2 90% 30.03 1017.3
18 08:55 Calm 9.00 Light Rain FEW004 SCT010 SCT016 OVC021 53.1 52 96% 30.01 1016.6 0.02
18 07:55 Calm 10.00 Overcast FEW004 OVC021 52.2 51.3 97% 29.99 1016.0 0.01 0.02
18 06:55 SE 3 10.00 Light Rain OVC020 51.6 50.7 97% 29.99 1016.0 0.01
18 05:55 Calm 10.00 Overcast OVC023 52 50.5 95% 29.99 1016.0
18 04:55 Calm 10.00 Light Drizzle OVC022 52.2 50.7 52.5 51.6 95% 29.99 1016.0 0.01 0.02
18 03:55 SW 3 10.00 Overcast OVC018 52.3 50.9 95% 30 1016.3
18 02:55 W 5 10.00 Light Rain OVC019 52.2 50.7 95% 30 1016.3
18 01:55 Calm 10.00 Overcast SCT003 OVC032 51.8 50.9 97% 29.98 1015.6 0.01
18 00:55 NW 3 7.00 Overcast OVC002 52 51.1 97% 29.97 1015.3
17 23:55 Calm 6.00 Fog/Mist OVC024 52 51.1 97% 29.97 1015.3 0.01
17 22:55 Calm 4.00 Fog/Mist OVC004 52 51.1 53.6 51.8 97% 29.99 1016.0 0.01 0.16
17 21:55 NW 3 10.00 Light Drizzle SCT002 BKN007 BKN019 OVC027 52.5 51.6 97% 30 1016.3 0.01
17 20:55 Calm 10.00 Light Rain FEW004 SCT009 BKN031 OVC040 52.5 51.6 97% 30 1016.3 0.04
17 19:55 S 5 10.00 Light Rain SCT004 OVC030 52.2 51.1 96% 30.02 1017.0 0.04 0.1
17 18:55 SW 5 10.00 Light Rain SCT005 BKN029 52.7 51.3 95% 30.03 1017.3 0.02
17 17:55 W 6 10.00 Light Rain OVC005 53.2 51.6 94% 30.03 1017.3 0.04
17 16:55 Calm 9.00 Light Rain BKN005 OVC028 53.4 51.8 54.3 51.4 94% 30.04 1017.7 0.03 0.13
17 15:55 NW 6 3.00 Rain Fog/Mist OVC004 53.4 51.8 94% 30.05 1018.0 0.07
17 13:55 W 9 10.00 Overcast OVC031 53.2 50 89% 30.05 1018.0 0.03
17 12:55 S 7 10.00 Light Rain FEW005 FEW065 OVC090 52.2 49.8 92% 30.04 1017.7 0.03
17 10:55 SW 6 10.00 Light Drizzle OVC028 51.4 49.1 51.6 48.7 92% 30.07 1018.7 0.02 0.13
17 09:55 W 6 10.00 Light Rain OVC026 50.9 48.7 92% 30.05 1018.0 0.01
17 08:55 S 5 10.00 Light Rain FEW050 OVC095 50 47.8 92% 49 30.02 1017.0 0.02
17 07:55 S 6 10.00 Light Rain FEW005 FEW018 SCT049 OVC055 49.3 47.7 94% 47 30.02 1017.0 0.03 0.08
17 06:55 S 5 10.00 Light Rain FEW012 FEW021 OVC027 49.3 47.3 93% 48 30.02 1017.0 0.03
17 05:55 S 3 10.00 Light Rain BKN026 OVC033 49.5 47.5 93% 30.01 1016.6 0.02
17 03:55 S 6 9.00 Light Rain BKN005 BKN041 OVC050 50.4 47.3 89% 30.03 1017.3 0.06
17 02:55 S 6 10.00 Light Rain FEW019 FEW042 OVC055 50.4 48.2 92% 30.05 1018.0 0.02
17 01:55 W 5 10.00 Light Rain OVC080 51.6 47.5 86% 30.04 1017.6
17 00:55 W 9 10.00 Overcast OVC080 52.7 47.7 83% 30.02 1017.0
16 23:55 NW 3 10.00 Overcast BKN095 BKN120 OVC150 51.4 48.4 89% 30 1016.3
16 22:55 S 6 10.00 Overcast BKN110 OVC150 51.3 48.4 64.4 49.3 90% 30 1016.3
16 21:55 Calm 10.00 Overcast BKN140 OVC170 52.5 48.7 87% 30 1016.3
16 20:55 S 5 10.00 Overcast BKN120 OVC150 51.1 48.6 91% 29.99 1016.0
16 19:55 Calm 10.00 Fair CLR 54 49.5 85% 30.01 1016.7
16 18:55 W 3 10.00 Mostly Cloudy BKN160 58.1 49.8 74% 30.01 1016.7
16 17:55 N 6 10.00 Overcast OVC170 61.3 49.8 66% 30.01 1016.7
16 16:55 SW 9 10.00 Mostly Cloudy BKN210 64.4 47.3 66.4 48.7 54% 30.03 1017.3
16 15:55 W 6 10.00 Overcast BKN190 OVC220 63.5 51.1 64% 30.05 1018.0
16 14:55 Calm 10.00 Overcast BKN160 OVC190 59.2 51.6 76% 30.07 1018.7
16 13:55 Calm 10.00 Overcast OVC170 54.3 49.3 83% 30.11 1020.1
16 11:55 Calm 10.00 Overcast OVC055 50 46.9 89% 30.12 1020.5
16 10:55 W 3 10.00 Overcast OVC050 48.6 46 48.6 43.9 91% 30.15 1021.5 0.03
16 09:55 W 8 10.00 Overcast FEW033 BKN055 OVC100 46.8 44.8 93% 43 30.16 1021.8 0.01
16 08:55 Calm 10.00 Light Rain OVC070 45.1 43.2 93% 30.15 1021.5 0.02
16 07:55 S 5 10.00 Light Rain SCT040 OVC095 44.1 42.4 94% 42 30.15 1021.5
16 06:55 Calm 10.00 Overcast OVC033 44.1 42.4 94% 30.18 1022.6
16 05:55 Calm 10.00 Overcast BKN031 OVC060 43.9 41.7 92% 30.18 1022.5
16 04:55 SW 3 10.00 Overcast OVC032 44.6 41.5 44.6 43 89% 30.17 1022.2
16 03:55 W 6 10.00 Overcast OVC036 43.9 41.4 91% 41 30.18 1022.5
16 02:55 W 3 10.00 Overcast OVC035 43.7 41.5 92% 30.18 1022.5
16 01:55 Calm 10.00 Overcast FEW020 FEW028 BKN036 BKN045 OVC050 43.3 41.7 94% 30.19 1022.8
16 00:55 W 3 10.00 Overcast FEW004 SCT031 BKN042 OVC050 43.2 41.9 95% 30.21 1023.5
15 23:55 W 6 10.00 Overcast SCT035 BKN042 OVC060 43.9 41.9 93% 41 30.22 1023.9
15 22:55 SE 3 10.00 Overcast FEW041 OVC060 43.2 41.5 46 41.4 94% 30.21 1023.6 0.05
15 21:55 E 6 10.00 Overcast BKN041 OVC070 42.3 40.5 93% 39 30.23 1024.3
15 20:55 Calm 10.00 Light Drizzle SCT006 OVC033 41.5 39 91% 30.24 1024.6 0.01
15 19:55 NW 6 10.00 Overcast FEW008 OVC034 42.6 40.5 92% 40 30.25 1025.0 0.04
15 18:55 NW 3 10.00 Overcast FEW005 SCT045 BKN070 OVC100 42.6 39 87% 30.23 1024.3 0.02
15 17:55 W 6 10.00 Light Rain FEW005 BKN050 OVC070 43.3 38.5 83% 40 30.27 1025.7 0.02
15 16:55 W 3 10.00 Light Rain SCT004 OVC060 46 37.6 50 42.8 72% 30.3 1026.7 0.03 0.03
15 15:55 NW 6 10.00 Overcast OVC055 47.8 34.2 59% 46 30.3 1026.7
15 14:55 W 6 10.00 Overcast OVC080 48.6 34.5 58% 47 30.29 1026.3
15 13:55 Calm 10.00 Overcast SCT070 BKN095 OVC140 49.3 32.4 52% 30.3 1026.6
15 12:55 Calm 10.00 Overcast BKN075 OVC090 47.7 31.8 54% 30.33 1027.7
15 11:55 NE 3 10.00 Overcast FEW075 SCT090 OVC110 45.9 33.3 62% 30.36 1028.7
Date Time (pdt) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)