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.
09 07:55 SW 14 10.00 Overcast BKN013 BKN046 OVC055 55.6 51.8 87% 29.85 1011.2
09 06:55 SW 17 10.00 Partly Cloudy SCT065 55.2 50.7 85% 29.81 1009.8
09 05:55 SW 22 G 25 10.00 Overcast and Breezy BKN017 OVC070 54.3 50.2 86% 29.76 1008.1
09 04:55 W 18 G 26 10.00 Overcast OVC007 56.1 53.6 57.2 55.2 91% 29.7 1006.1 0.01 0.54
09 03:55 SW 13 9.00 Light Drizzle OVC004 55.4 53.8 94% 29.65 1004.4 0.03
09 02:55 S 14 9.00 Light Rain OVC003 55.4 53.8 94% 29.62 1003.4 0.19
09 01:55 S 10 6.00 Rain Fog/Mist OVC004 55.4 53.8 94% 29.59 1002.3 0.13 0.31
09 00:55 S 14 G 22 10.00 Light Rain BKN004 OVC039 55.9 53.4 91% 29.58 1002.0 0.12
08 23:55 S 12 10.00 Light Rain FEW004 BKN019 BKN060 OVC075 57 54.7 92% 29.57 1001.6 0.06
08 22:55 SE 7 10.00 Light Rain OVC024 56.7 55.2 57 55.6 95% 29.56 1001.3 0.03 0.26
08 21:55 SE 6 10.00 Light Rain SCT004 BKN022 OVC032 56.7 55.2 95% 29.55 1001.0 0.04
08 20:55 E 3 10.00 Light Rain FEW007 SCT012 BKN028 BKN034 56.5 55 95% 29.54 1000.6 0.06
08 19:55 E 3 10.00 Overcast SCT016 BKN023 OVC032 56.5 54.5 93% 29.54 1000.6 0.01 0.13
08 18:55 NE 6 10.00 Light Rain FEW005 FEW013 SCT038 SCT047 OVC060 56.3 54.5 94% 29.54 1000.7 0.07
08 17:55 NE 5 9.00 Light Rain FEW006 BKN041 OVC049 55.8 53.2 91% 29.57 1001.7 0.05
08 16:55 NE 7 8.00 Light Rain SCT005 OVC046 56.1 52.9 62.6 55.9 89% 29.58 1002.0 0.07 0.23
08 15:55 NE 5 10.00 Light Rain OVC048 56.1 53.2 90% 29.6 1002.7 0.06
08 14:55 NE 7 8.00 Light Rain FEW004 OVC055 56.7 52.5 86% 29.62 1003.4 0.05
08 13:55 S 3 10.00 Light Rain SCT055 OVC080 58.3 49.6 73% 29.64 1004.1 0.03 0.05
08 12:55 SE 3 10.00 Light Rain OVC060 59.9 50 70% 29.67 1005.1 0.02
08 11:55 W 5 10.00 Light Rain OVC080 61.3 49.5 65% 29.69 1005.8
08 10:55 Calm 10.00 Overcast OVC070 61.2 46.2 61.3 50.2 58% 29.69 1005.7
08 09:55 NW 3 10.00 Overcast OVC075 59.9 44.6 57% 29.71 1006.4
08 08:55 Calm 10.00 Overcast OVC070 58.8 43.7 57% 29.72 1006.7
08 07:55 Calm 10.00 Overcast OVC075 55.9 45.1 67% 29.74 1007.4
08 06:55 Calm 10.00 Overcast OVC065 52.2 45.5 78% 29.76 1008.1
08 05:55 Calm 10.00 Overcast OVC065 50.2 46.2 86% 29.78 1008.8
08 04:55 Calm 10.00 Overcast OVC070 50.2 45.1 51.4 44.1 83% 29.8 1009.5
08 03:55 Calm 10.00 Overcast OVC070 49.5 45.7 87% 29.82 1010.1
08 02:55 SE 3 10.00 Overcast OVC080 48 45 89% 29.84 1010.8
08 01:55 Calm 10.00 Overcast OVC130 48 44.4 87% 29.85 1011.2
08 00:55 Calm 10.00 A Few Clouds FEW110 FEW130 46.4 44.4 93% 29.86 1011.5
07 23:55 S 5 10.00 Fair CLR 44.4 41 88% 42 29.88 1012.2
07 22:55 Calm 10.00 A Few Clouds FEW180 50.2 45.1 67.1 48.6 83% 29.89 1012.6
07 21:55 S 5 10.00 Overcast FEW130 OVC180 51.4 44.1 76% 29.91 1013.2
07 20:55 Calm 10.00 Mostly Cloudy BKN190 59.7 43 54% 29.92 1013.5
07 19:55 S 3 10.00 Fair CLR 62.2 42.3 48% 29.93 1013.9
07 18:55 S 5 10.00 Fair CLR 64.2 41.2 43% 29.94 1014.2
07 17:55 SW 7 10.00 Overcast BKN050 OVC065 67.1 41.9 40% 29.97 1015.3
07 16:55 W 3 10.00 Mostly Cloudy BKN055 65.1 40.3 66 56.8 40% 29.98 1015.6
07 15:55 S 7 10.00 Partly Cloudy SCT050 SCT065 63.9 41.5 44% 30 1016.3
07 14:55 W 10 10.00 Overcast OVC065 62.4 41.9 47% 30.01 1016.6
07 13:55 SW 7 10.00 Overcast OVC060 61.7 45 54% 30.03 1017.3
07 12:55 S 8 10.00 Overcast SCT035 OVC048 59.9 43.7 55% 30.04 1017.6
07 11:55 S 10 10.00 Overcast FEW032 OVC055 58.6 45.1 61% 30.04 1017.6
07 10:55 S 12 10.00 Overcast BKN025 BKN034 OVC050 57 45.3 58.5 41.5 65% 30.04 1017.6
07 09:55 SW 12 10.00 Partly Cloudy FEW017 SCT060 57.2 47.8 71% 30.05 1018.0
07 08:55 S 13 G 17 10.00 Mostly Cloudy SCT017 BKN055 55 46.9 74% 30.05 1018.0
07 07:55 S 6 10.00 Overcast OVC022 49.6 45.7 86% 48 30.04 1017.7
07 06:55 S 7 10.00 Overcast OVC018 46.8 44.1 90% 44 30.04 1017.7
07 05:55 S 5 10.00 A Few Clouds FEW026 42.6 41.5 96% 40 30.03 1017.4
07 04:55 S 5 10.00 Mostly Cloudy BKN023 42.1 41 49.8 42.1 96% 40 30.02 1017.0
07 03:55 Calm 10.00 A Few Clouds FEW023 44.6 43.5 96% 30.01 1016.6
07 02:55 S 3 10.00 A Few Clouds FEW055 45.3 43.7 94% 30 1016.3
07 01:55 S 5 10.00 Overcast OVC055 46.8 45.7 96% 45 30 1016.3
07 00:55 SW 5 10.00 Mostly Cloudy BKN055 47.1 45.5 94% 46 30 1016.3
06 23:55 S 6 10.00 Overcast SCT027 BKN032 OVC050 48.9 46.8 92% 47 30 1016.3
06 22:55 S 5 10.00 Overcast BKN027 OVC033 50 47.1 54.5 49.1 90% 49 30 1016.3 0.07
06 21:55 S 6 10.00 Mostly Cloudy FEW027 BKN055 50.7 48.7 93% 29.99 1016.0
06 20:55 S 6 10.00 Overcast BKN031 OVC060 52.2 49.3 90% 29.98 1015.6
06 19:55 SE 3 10.00 Mostly Cloudy FEW016 BKN055 53.8 47.1 78% 29.97 1015.3 0.07
06 18:55 S 3 10.00 Overcast FEW014 SCT044 BKN060 BKN075 OVC095 53.4 48 82% 29.97 1015.3 0.02
06 17:55 W 5 10.00 Light Rain SCT004 BKN041 52.3 47.7 84% 29.96 1015.0 0.05
06 16:55 SW 10 8.00 Light Rain BKN004 BKN032 52.5 47.1 62.6 52.5 82% 29.96 1015.0 0.07 0.11
06 15:55 W 10 10.00 Fair CLR 60.6 43.3 53% 29.93 1013.9
06 14:55 SW 8 10.00 Mostly Cloudy SCT130 BKN160 55.4 43 63% 29.94 1014.3
06 13:55 W 12 10.00 Mostly Cloudy FEW004 SCT030 SCT040 SCT060 BKN075 54.3 47.7 78% 29.93 1013.9 0.03 0.04
06 12:55 W 7 10.00 Light Rain FEW004 BKN038 BKN046 BKN060 57.6 43.3 59% 29.91 1013.2
06 11:55 S 14 8.00 Mostly Cloudy SCT035 BKN050 56.8 42.3 58% 29.92 1013.6 0.01
06 10:55 SW 12 9.00 Overcast FEW024 BKN029 BKN037 BKN050 OVC060 55.6 43.2 56.7 47.1 63% 29.92 1013.6
06 09:55 S 10 10.00 Overcast OVC017 55.4 46.9 73% 29.93 1013.9
06 08:55 S 13 10.00 Overcast BKN014 BKN021 BKN029 OVC046 52.9 46.9 80% 29.92 1013.6
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)