Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pst) 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.
09 22:55 Calm 0.63 Fog/Mist FEW037 SCT150 36.1 35.6 98% 30.21 1023.6
09 21:55 Calm 0.63 Fog/Mist SCT034 36.7 36.1 47.5 36.7 98% 30.21 1023.6 0.11
09 20:55 S 5 6.00 Fog/Mist FEW037 SCT150 37 36.5 98% 34 30.23 1024.3
09 19:55 S 5 8.00 Overcast OVC044 39 38.5 98% 36 30.24 1024.6
09 18:55 SE 5 4.00 Fog/Mist FEW037 SCT060 OVC085 41 40.3 97% 38 30.24 1024.6 0.11
09 17:55 S 3 10.00 Light Drizzle FEW004 SCT020 BKN028 OVC038 45.3 42.8 91% 30.25 1024.9 0.11
09 16:55 S 6 10.00 Overcast BKN042 OVC055 46.6 44.1 91% 44 30.26 1025.2
09 14:55 S 7 10.00 Mostly Cloudy FEW030 SCT037 BKN046 BKN060 BKN100 48.6 45.5 89% 46 30.27 1025.6
09 13:55 SW 3 7.00 Light Rain FEW004 SCT011 BKN018 BKN027 OVC038 48 45.5 91% 30.27 1025.6 0.04
09 12:55 S 6 10.00 Light Rain FEW030 OVC049 48.2 44.8 88% 46 30.28 1025.9 0.02 0.03
09 11:55 SW 7 10.00 Light Rain SCT029 OVC046 48 45.5 91% 45 30.29 1026.3 0.01
09 10:55 S 12 10.00 Mostly Cloudy BKN038 47.3 43.9 88% 43 30.29 1026.3
09 09:55 S 8 10.00 Overcast FEW007 SCT019 BKN025 OVC040 45.3 42.6 45.3 41.2 90% 42 30.29 1026.3 0.01 0.04
09 08:55 S 10 10.00 Light Rain FEW028 OVC040 43.7 41.5 92% 39 30.28 1026.0
09 07:55 S 8 10.00 Overcast BKN035 OVC045 42.8 40.3 91% 39 30.27 1025.6
09 06:55 S 9 10.00 Overcast FEW016 OVC025 41.9 40.3 94% 37 30.25 1024.9 0.03
09 05:55 S 7 10.00 Overcast FEW008 OVC020 42.3 40.6 94% 38 30.25 1024.9
09 04:55 S 6 10.00 Overcast BKN016 OVC023 42.1 40.5 94% 39 30.24 1024.6 0.03
09 03:55 S 7 10.00 Light Rain SCT032 OVC046 41.2 40.1 41.2 35.2 96% 37 30.23 1024.2 0.01 0.02
09 02:55 S 6 10.00 Light Rain FEW023 SCT031 OVC041 40.1 39 96% 37 30.22 1023.9 0.01
09 01:55 Calm 10.00 Overcast OVC037 37.2 36.5 97% 30.21 1023.6
09 00:55 S 6 10.00 Mostly Cloudy SCT032 BKN120 36.1 35.4 97% 32 30.19 1022.9
08 23:55 S 7 10.00 Mostly Cloudy BKN090 36 35.4 98% 31 30.18 1022.6
08 22:55 S 7 10.00 Partly Cloudy FEW008 SCT090 37.6 37 98% 33 30.17 1022.2
08 21:55 S 5 0.75 Fog/Mist FEW045 37.8 37.2 46.6 35.8 98% 35 30.16 1021.9 0.03
08 20:55 S 5 1.25 Fog/Mist BKN047 37.4 36.9 98% 34 30.15 1021.6
08 19:55 Calm 0.88 Fog/Mist OVC042 39.7 39 97% 30.14 1021.2
08 18:55 Calm 7.00 Partly Cloudy SCT005 SCT040 SCT170 43.2 42.4 97% 30.13 1020.9 0.03
08 17:55 SW 3 10.00 Overcast OVC037 45.9 44.4 95% 30.13 1020.8
08 16:55 SE 3 5.00 Light Rain Fog/Mist FEW005 FEW014 SCT033 OVC049 46.2 45.1 96% 30.12 1020.5 0.03
08 14:55 SE 3 10.00 Light Rain BKN005 OVC009 46.4 44.8 94% 30.11 1020.1 0.06
08 13:55 Calm 4.00 Light Rain Fog/Mist BKN006 OVC010 47.1 44.4 90% 30.11 1020.1 0.02
08 12:55 N 5 10.00 Overcast BKN012 BKN034 OVC080 47.8 44.4 88% 46 30.13 1020.8
08 11:55 Calm 10.00 Overcast BKN007 OVC011 47.1 44.4 90% 30.14 1021.1
08 10:55 N 3 10.00 Mostly Cloudy SCT004 BKN029 BKN170 45.7 44.1 94% 30.15 1021.5
08 09:55 N 3 10.00 Overcast OVC028 44.6 43.9 44.6 39.9 97% 30.16 1021.8
08 08:55 Calm 6.00 Fog/Mist FEW027 SCT150 42.4 41.7 97% 30.16 1021.8
08 07:55 Calm 10.00 Overcast OVC016 41.9 41.2 97% 30.17 1022.2
08 06:55 Calm 10.00 Overcast OVC021 40.8 40.3 98% 30.17 1022.2
08 05:55 Calm 9.00 Overcast OVC024 41.4 40.8 98% 30.17 1022.2
08 04:55 Calm 6.00 Fog/Mist SCT024 41 40.3 97% 30.18 1022.5
08 03:55 E 3 10.00 Mostly Cloudy BKN022 42.8 42.1 51.4 39.7 97% 30.17 1022.1
08 02:55 Calm 7.00 Fair CLR 41.4 40.1 95% 30.18 1022.5
08 01:55 SW 3 10.00 Overcast OVC021 45.7 43.7 93% 30.19 1022.8
08 00:55 SW 5 10.00 Fair CLR 46 43.9 92% 44 30.15 1021.4
07 23:55 SW 15 10.00 A Few Clouds FEW025 48.9 45.5 88% 44 30.15 1021.4
07 22:55 S 8 10.00 Mostly Cloudy FEW009 SCT015 BKN035 49.8 47.8 93% 47 30.13 1020.8
07 21:55 SW 9 10.00 Overcast BKN019 BKN026 OVC032 51.4 49.1 53.4 51.1 92% 30.12 1020.4 0.05
07 20:55 SW 9 10.00 Overcast FEW005 FEW013 BKN021 OVC060 51.8 49.3 91% 30.1 1019.8 0.01
07 19:55 S 10 10.00 Mostly Cloudy FEW015 FEW022 FEW027 BKN037 51.6 49.1 91% 30.08 1019.1
07 18:55 SW 6 10.00 Overcast FEW006 OVC026 52 49.6 92% 30.06 1018.4 0.03 0.04
07 17:55 S 9 10.00 Light Rain FEW030 BKN049 OVC060 52.5 48.7 87% 30.04 1017.7 0.01
07 16:55 S 13 10.00 Light Rain FEW008 OVC028 53.2 49.1 86% 30.04 1017.7
07 15:55 S 7 10.00 Overcast OVC036 52.5 49.6 52.9 50.5 90% 30.03 1017.4 0.01 0.36
07 14:55 S 13 10.00 Light Rain SCT039 BKN049 OVC060 52.5 49.6 90% 30.02 1017.1 0.03
07 13:55 SW 5 10.00 Light Rain BKN037 OVC046 51.8 50.2 94% 30.01 1016.7 0.07
07 12:55 S 9 10.00 Light Rain OVC060 52 48.9 89% 30 1016.4 0.06 0.25
07 11:55 SE 10 10.00 Light Rain OVC065 51.4 48.6 90% 30.03 1017.4 0.1
07 10:55 S 10 8.00 Light Rain FEW045 OVC060 51.4 48 88% 30.06 1018.4 0.09
07 09:55 S 9 10.00 Light Rain OVC060 50.4 47.5 51.4 37.8 90% 30.07 1018.8 0.06 0.11
07 08:55 Calm 7.00 Light Rain BKN060 OVC070 43.5 42.4 96% 30.08 1019.1 0.05
07 07:55 Calm 10.00 Light Rain BKN070 41.4 40.3 96% 30.07 1018.8
07 06:55 Calm 10.00 Overcast OVC120 40.5 39.4 96% 30.06 1018.5
07 05:55 Calm 10.00 Overcast OVC130 40.8 39.6 95% 30.07 1018.8
07 04:55 SE 3 10.00 Overcast OVC130 39 38.3 97% 30.09 1019.4
07 03:55 E 6 10.00 Overcast SCT055 OVC140 38.1 37.4 43 34.7 97% 34 30.08 1019.1
07 02:55 Calm 9.00 Fair CLR 35.6 34.5 96% 30.09 1019.4
07 01:55 Calm 10.00 Fair CLR 38.3 37.2 96% 30.08 1019.1
07 00:56 SE 3 3.00 Fog/Mist CLR 37.9 37.2 97% 30.09 1019.4
06 23:55 S 5 2.00 Fog/Mist CLR 38.8 38.1 97% 36 30.1 1019.8
Date Time (pst) 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)