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.
17 07:55 Calm 10.00 Overcast BKN003 OVC039 43 42.3 97% 30.28 1025.9
17 06:55 Calm 10.00 Overcast OVC060 38.3 37.8 98% 30.27 1025.6
17 05:55 Calm 0.25 Fog CLR 36 35.4 98% 30.25 1024.9
17 04:55 SE 3 1.25 Fog/Mist CLR 37 36.3 44.4 36.1 97% 30.24 1024.5
17 03:55 Calm 1.00 Fog/Mist BKN034 BKN042 39.2 39.2 100% 30.24 1024.5
17 02:55 Calm 0.63 Fog/Mist CLR 38.5 37.8 97% 30.22 1023.8
17 01:55 Calm 0.38 Fog CLR 39.7 39 97% 30.22 1023.8
17 00:55 Calm 2.50 Fog/Mist CLR 41.7 41 97% 30.21 1023.5
16 23:55 S 3 10.00 Mostly Cloudy BKN046 43.3 42.1 95% 30.19 1022.8
16 22:55 S 6 10.00 Fair CLR 44.2 42.6 60.6 44.2 94% 41 30.19 1022.8 0.23
16 21:55 SE 3 10.00 Overcast FEW033 OVC048 46.9 45 93% 30.19 1022.8
16 20:55 SE 3 10.00 Mostly Cloudy BKN045 BKN055 46.9 44.8 92% 30.17 1022.1 0.01
16 19:55 S 6 10.00 Light Rain SCT004 OVC030 46.9 43.5 88% 45 30.16 1021.8 0.1 0.22
16 18:55 NW 7 10.00 Overcast FEW004 SCT009 SCT015 OVC049 48.9 45.9 89% 46 30.16 1021.8 0.04
16 17:55 NW 14 G 18 10.00 Light Rain BKN004 BKN010 OVC030 49.6 45.9 87% 45 30.15 1021.5 0.08
16 16:55 NW 14 10.00 Overcast BKN040 BKN049 OVC060 57.9 41.4 61.5 51.1 54% 30.13 1020.7
16 15:55 W 20 G 26 10.00 Overcast BKN035 BKN043 OVC060 59.5 41.9 52% 30.11 1020.1
16 14:55 W 15 10.00 Mostly Cloudy SCT150 BKN170 BKN200 60.8 39.9 46% 30.12 1020.4
16 13:55 NW 9 10.00 Thunderstorm in Vicinity BKN042 BKN055 BKN085 59.5 38.7 46% 30.11 1020.1
16 12:55 W 12 10.00 A Few Clouds FEW041 59.2 41.5 52% 30.12 1020.4
16 11:55 W 10 10.00 A Few Clouds FEW030 57 43.3 60% 30.12 1020.4
16 10:55 NW 8 10.00 Overcast BKN022 BKN028 OVC038 51.4 43.7 54.1 43.9 75% 30.13 1020.8 0.01
16 09:55 SW 6 10.00 Overcast SCT020 OVC033 50.9 43.5 76% 30.13 1020.8
16 08:55 SW 8 10.00 Overcast BKN012 OVC021 49.3 44.4 83% 46 30.13 1020.8
16 07:55 S 10 10.00 Mostly Cloudy SCT010 BKN014 BKN021 48.2 43.9 85% 44 30.12 1020.4 0.01
16 06:55 S 9 10.00 Overcast FEW016 OVC023 45.5 42.8 90% 41 30.1 1019.8
16 05:55 S 9 10.00 Overcast BKN037 OVC049 44.8 42.8 93% 40 30.08 1019.1 0.01
16 04:55 SW 9 10.00 Light Rain BKN005 BKN019 BKN024 OVC031 45 42.8 46.6 43.5 92% 41 30.09 1019.4 0.02 0.08
16 03:55 S 7 10.00 Light Rain FEW020 SCT027 BKN038 BKN090 44.6 42.4 92% 41 30.09 1019.4
16 02:55 S 13 10.00 Light Rain FEW006 SCT022 BKN030 BKN041 OVC060 45.3 42.8 91% 40 30.08 1019.1 0.01
16 01:55 S 10 10.00 Overcast FEW055 BKN100 OVC120 45.7 43.5 92% 41 30.07 1018.7 0.05
16 00:55 S 9 10.00 Overcast SCT055 OVC080 46.2 44.2 93% 42 30.07 1018.7
15 23:55 S 9 10.00 Light Rain SCT038 BKN048 OVC060 45.9 44.2 94% 42 30.07 1018.7 0.05
15 22:55 S 8 10.00 Light Rain FEW006 SCT029 BKN048 BKN055 BKN070 OVC100 45.9 43.7 52.2 45.5 92% 42 30.08 1019.1 0.16
15 21:55 S 10 10.00 Overcast BKN047 OVC060 46.6 44.4 92% 42 30.07 1018.7
15 20:55 S 8 10.00 Overcast SCT037 BKN050 OVC120 46.2 44.1 92% 43 30.06 1018.4 0.04
15 19:55 SW 9 6.00 Rain Fog/Mist SCT004 BKN016 BKN022 BKN027 OVC043 48.7 46.2 91% 45 30.08 1019.1 0.08 0.12
15 18:55 S 8 8.00 Light Rain BKN004 OVC018 49.8 46 87% 47 30.08 1019.1 0.04
15 17:55 S 8 10.00 Light Rain FEW022 OVC028 51.3 46.6 84% 30.08 1019.1
15 16:55 S 14 10.00 Overcast FEW008 BKN021 BKN031 OVC046 51.6 47.5 53.2 48.4 86% 30.09 1019.4 0.17
15 14:55 SW 8 10.00 Light Rain FEW010 FEW015 BKN030 OVC046 48.6 45.5 89% 45 30.12 1020.5 0.08
15 13:55 SW 12 10.00 Light Rain FEW006 BKN010 BKN015 OVC029 49.8 46.8 89% 46 30.13 1020.8 0.04 0.07
15 12:55 SW 10 10.00 Light Rain BKN005 OVC029 50.2 45.1 83% 30.13 1020.8 0.03
15 10:55 SW 10 10.00 Overcast FEW007 BKN031 BKN055 BKN070 OVC090 51.4 44.8 51.8 43.5 78% 30.14 1021.1 0.01 0.01
15 09:55 SW 10 10.00 Overcast SCT030 SCT035 BKN050 BKN060 OVC085 51.6 43.9 75% 30.14 1021.1
15 08:55 S 8 10.00 Overcast BKN100 OVC130 50.4 44.8 81% 30.14 1021.1
15 07:55 S 10 10.00 Overcast OVC050 48.2 44.2 86% 44 30.14 1021.1
15 06:55 S 10 10.00 Overcast OVC045 47.1 44.4 90% 43 30.14 1021.1
15 05:55 S 9 10.00 Partly Cloudy SCT047 43.5 41.9 94% 39 30.14 1021.1
15 04:55 S 10 10.00 Partly Cloudy FEW050 SCT210 44.8 42.8 50.2 44.8 93% 40 30.14 1021.1
15 03:55 S 12 10.00 Fair CLR 46.6 44.1 91% 42 30.13 1020.7
15 02:55 S 10 10.00 Fair CLR 46.2 44.2 93% 42 30.14 1021.1
15 00:55 S 10 10.00 Fair CLR 47.5 45.3 92% 43 30.14 1021.0
14 23:55 SW 12 10.00 Fair CLR 48.4 46.2 92% 44 30.13 1020.7
14 22:55 SW 8 10.00 Overcast FEW032 BKN044 OVC055 50.4 46.9 58.8 50.4 88% 30.12 1020.4 0.03 0.04
14 21:55 S 6 10.00 Light Rain SCT006 BKN029 OVC048 50.5 47.7 90% 30.11 1020.0 0.01
14 20:55 S 12 10.00 Light Rain FEW014 SCT025 BKN048 BKN060 OVC080 52.7 46.8 80% 30.1 1019.7
14 19:55 SW 9 10.00 Overcast SCT030 OVC070 54 44.8 71% 30.11 1020.0
14 18:55 SW 12 10.00 Overcast BKN026 OVC031 55.4 45.9 70% 30.11 1020.1
14 17:55 SW 14 10.00 Overcast BKN027 OVC060 57.2 44.8 63% 30.12 1020.4
14 16:55 SW 14 10.00 Overcast SCT029 OVC050 57 44.6 61 55.2 63% 30.13 1020.7
14 15:55 SW 13 G 22 10.00 Overcast BKN029 BKN036 OVC060 55.2 44.8 68% 30.14 1021.0
14 14:55 SW 12 10.00 Mostly Cloudy FEW060 BKN095 BKN120 57.2 45.9 66% 30.13 1020.7
14 13:55 SW 18 G 26 10.00 Overcast FEW023 SCT035 BKN070 OVC120 59.9 44.2 56% 30.13 1020.7
14 12:55 SW 12 10.00 Overcast BKN038 OVC065 59.5 44.8 58% 30.12 1020.3
14 11:55 SW 12 10.00 Overcast BKN042 OVC055 59.5 42.8 54% 30.13 1020.7
14 10:55 SW 10 10.00 Overcast BKN034 OVC047 58.6 44.4 58.8 48.7 59% 30.14 1021.0
14 09:55 S 10 10.00 Overcast SCT028 OVC048 57.7 45.7 64% 30.15 1021.4
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)