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.
05 15:55 E 6 10.00 Fair CLR 71.6 49.6 46% 30 1016.2
05 14:55 E 5 10.00 Fair CLR 69.4 47.7 46% 30.02 1016.9
05 13:55 NE 5 10.00 Partly Cloudy FEW180 SCT200 66.9 49.6 54% 30.03 1017.3
05 12:55 Calm 10.00 Mostly Cloudy FEW060 BKN085 64.8 51.4 62% 30.04 1017.6
05 10:55 W 3 10.00 Partly Cloudy SCT085 63.1 51.3 63.1 47.8 65% 30.07 1018.6
05 09:55 Calm 10.00 Overcast OVC095 59.5 51.6 75% 30.06 1018.3
05 08:55 Calm 10.00 Mostly Cloudy SCT090 BKN110 55 49.3 81% 30.05 1017.9
05 07:55 Calm 10.00 Overcast OVC080 50.9 48.7 92% 30.05 1017.9
05 06:55 Calm 10.00 Overcast OVC080 49.5 48 95% 30.04 1017.6
05 05:55 Calm 10.00 Overcast OVC100 48.6 46.6 93% 30.03 1017.3
05 04:55 Calm 10.00 Overcast OVC100 47.7 46.6 56.8 46.6 96% 30.03 1017.2
05 03:55 Calm 10.00 Partly Cloudy SCT100 47.5 46.4 96% 30.02 1016.9
05 02:55 Calm 10.00 Fair CLR 48.7 47.3 95% 30.01 1016.6
05 01:55 Calm 10.00 Fair CLR 48.2 46.6 94% 30.01 1016.6
05 00:55 Calm 10.00 Fair CLR 51.8 49.8 93% 30.01 1016.6
04 23:55 Calm 10.00 Fair CLR 52.7 49.5 89% 29.99 1015.9
04 22:55 Calm 10.00 Fair CLR 53.2 50 69.1 53.1 89% 29.98 1015.6
04 21:55 Calm 10.00 Fair CLR 55.4 50.4 83% 29.98 1015.6
04 20:55 Calm 10.00 Partly Cloudy SCT080 60.4 50.2 69% 29.98 1015.6
04 19:55 Calm 10.00 Overcast SCT080 OVC100 63.3 49.6 61% 29.96 1014.9
04 18:55 Calm 10.00 Partly Cloudy SCT085 SCT170 65.1 49.1 56% 29.96 1014.9
04 17:55 SE 6 10.00 Partly Cloudy SCT180 67.3 48.6 51% 29.94 1014.2
04 16:55 NE 3 10.00 Thunderstorm in Vicinity FEW100 68.9 50.5 70.7 60.4 52% 29.93 1013.8
04 15:55 Calm 10.00 Light Rain BKN046 BKN080 66.6 49.8 55% 29.92 1013.5
04 14:55 NE 6 10.00 Mostly Cloudy BKN090 68.7 49.3 50% 29.92 1013.5
04 13:55 NE 10 10.00 Partly Cloudy FEW100 SCT130 68.5 48 48% 29.91 1013.1
04 12:55 NE 5 10.00 A Few Clouds FEW031 67.5 52.2 58% 29.92 1013.5
04 11:55 Calm 10.00 A Few Clouds FEW160 63.9 53.1 68% 29.92 1013.5
04 10:55 Calm 10.00 Mostly Cloudy BKN012 BKN130 59.9 53.8 61 53.6 80% 29.93 1013.9 0.02
04 09:55 Calm 10.00 Overcast BKN007 OVC085 57.9 54.3 88% 29.92 1013.5 0.01
04 08:55 Calm 10.00 Light Rain SCT005 56.3 54 92% 29.92 1013.5 0.01
04 07:55 Calm 10.00 Overcast BKN110 OVC140 55.4 54.3 96% 29.9 1012.9
04 06:55 Calm 10.00 Overcast SCT044 BKN075 OVC090 54.7 53.6 96% 29.88 1012.2
04 05:55 Calm 10.00 Light Drizzle BKN060 OVC100 54.5 53.4 96% 29.87 1011.8
04 04:55 Calm 10.00 Overcast FEW049 OVC070 54.9 53.4 57.6 54.3 95% 29.86 1011.5 0.02
04 03:55 Calm 10.00 Light Rain FEW013 FEW044 SCT060 OVC080 54.7 53.2 95% 29.85 1011.1 0.01
04 02:55 Calm 10.00 Light Drizzle FEW060 54.7 53.2 95% 29.84 1010.8
04 01:55 Calm 10.00 Overcast FEW070 OVC085 55.6 52.2 88% 29.84 1010.8 0.01
04 00:55 Calm 10.00 Mostly Cloudy BKN065 55.9 52.7 89% 29.85 1011.1 0.01
03 23:55 Calm 10.00 Overcast OVC060 57.2 53.6 88% 29.84 1010.8
03 22:55 Calm 10.00 Overcast OVC070 57.2 52.7 67.1 56.8 85% 29.84 1010.8
03 21:55 Calm 10.00 Overcast OVC070 57.2 53.4 87% 29.84 1010.8
03 20:55 E 6 10.00 Overcast OVC065 57.9 53.8 86% 29.83 1010.5
03 19:55 NE 3 10.00 Light Rain BKN065 OVC085 59.4 53.2 80% 29.82 1010.1
03 18:55 Calm 10.00 Overcast FEW031 OVC050 63.7 47.1 55% 29.82 1010.1
03 17:55 W 9 10.00 Fair CLR 63.9 48.4 57% 29.8 1009.4
03 16:55 NW 12 10.00 A Few Clouds FEW080 66.6 53.1 68.5 60.6 62% 29.8 1009.4
03 15:55 NW 9 10.00 Mostly Cloudy SCT050 SCT060 BKN080 BKN100 67.5 47.1 48% 29.8 1009.4
03 14:55 W 7 10.00 Overcast FEW047 SCT060 SCT085 OVC150 66.7 48 51% 29.8 1009.4
03 13:55 S 5 10.00 Overcast BKN038 BKN046 OVC120 65.3 48.7 55% 29.8 1009.4
03 12:55 SW 8 10.00 Overcast FEW030 FEW070 SCT095 BKN120 OVC140 64.8 51.4 62% 29.8 1009.4
03 11:55 SW 9 10.00 Overcast BKN065 OVC150 61.9 52 70% 29.8 1009.4
03 10:55 S 9 10.00 Partly Cloudy FEW070 FEW085 SCT130 61.2 53.6 61.2 53.8 76% 29.8 1009.4 0.07
03 09:55 SE 9 10.00 Overcast BKN050 BKN090 OVC120 58.1 52.9 83% 29.79 1009.1
03 08:55 S 6 10.00 Overcast SCT047 OVC060 56.7 53.1 88% 29.79 1009.1 0.01
03 07:55 S 8 10.00 Light Rain FEW006 BKN060 OVC080 54.9 52.3 91% 29.79 1009.1 0.01 0.06
03 06:55 SE 6 10.00 Light Rain BKN060 54.7 51.8 90% 29.77 1008.4 0.02
03 05:55 SE 6 10.00 Light Rain OVC060 54.9 52 90% 29.76 1008.1 0.03
03 03:55 Calm 10.00 Overcast OVC060 55.8 50 81% 29.75 1007.8
03 02:55 S 3 10.00 Overcast BKN060 OVC070 54.7 50.9 87% 29.75 1007.8
03 01:55 S 6 10.00 Overcast OVC080 53.2 50 89% 29.75 1007.8
03 00:55 SE 3 10.00 Overcast BKN049 OVC085 54.5 49.5 83% 29.75 1007.7
02 23:55 S 5 10.00 Overcast FEW047 OVC065 55.2 50.5 84% 29.74 1007.4
02 22:55 S 7 10.00 Mostly Cloudy BKN080 55.6 50.5 62.6 53.2 83% 29.74 1007.4 0.01
02 21:55 S 7 10.00 Mostly Cloudy BKN070 54.7 51.8 90% 29.74 1007.4
02 20:55 S 6 10.00 Fair CLR 53.8 51.8 93% 29.73 1007.1
02 19:55 S 6 10.00 Mostly Cloudy FEW043 BKN049 57.9 54.7 89% 29.72 1006.7 0.01
02 18:55 S 9 10.00 Partly Cloudy SCT025 60.8 55.2 82% 29.69 1005.7
02 17:55 S 10 10.00 Overcast SCT024 BKN040 BKN070 BKN100 OVC150 61.9 57 84% 29.68 1005.3 0.01
02 16:55 S 13 3.00 Heavy Rain Fog/Mist BKN003 BKN010 BKN015 OVC026 59.5 55.9 70.3 59.5 88% 29.67 1005.0 0.06 0.2
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)