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.
25 15:55 SW 20 10.00 Mostly Cloudy SCT026 BKN033 60.4 51.8 73% 29.99 1015.9
25 14:55 SW 22 G 29 10.00 Mostly Cloudy and Breezy FEW019 FEW029 SCT075 BKN100 BKN150 58.1 52 80% 29.94 1014.2
25 13:55 SW 17 G 29 10.00 Overcast FEW012 SCT019 BKN026 OVC065 55.4 52 88% 29.89 1012.5 0.01 0.09
25 12:55 SW 21 G 31 10.00 Light Rain and Breezy BKN008 OVC011 56.3 53.8 91% 29.84 1010.8 0.01
25 11:55 SW 15 10.00 Overcast OVC006 55 52.7 92% 29.76 1008.1 0.07
25 10:55 S 18 G 35 2.75 Light Rain Fog/Mist OVC004 53.2 50 61.3 53.2 89% 29.69 1005.8 0.33 0.39
25 09:55 S 25 G 41 9.00 Rain and Breezy FEW004 FEW036 SCT060 OVC070 56.8 48.9 75% 29.69 1005.7 0.06
25 08:55 S 22 G 29 10.00 Mostly Cloudy and Breezy SCT035 BKN044 BKN075 61.2 51.3 70% 29.68 1005.4
25 07:55 S 10 10.00 A Few Clouds FEW090 58.6 52.2 79% 29.67 1005.0
25 06:55 S 15 G 23 10.00 Mostly Cloudy FEW044 SCT060 BKN070 BKN085 58.6 52.9 81% 29.66 1004.7
25 05:55 Calm 5.00 Fog/Mist SCT003 BKN045 OVC055 54.9 54 97% 29.66 1004.7
25 04:55 Calm 2.25 Fog/Mist OVC002 54.9 54 55.4 54.3 97% 29.66 1004.7 0.1
25 03:55 Calm 5.00 Fog/Mist FEW002 54.7 53.6 96% 29.68 1005.4
25 02:55 Calm 3.00 Fog/Mist BKN003 54.7 53.6 96% 29.68 1005.4
25 01:55 Calm 6.00 Fog/Mist FEW060 SCT085 55.2 53.8 95% 29.7 1006.0 0.1
25 00:55 Calm 8.00 Partly Cloudy FEW046 SCT085 55.2 53.6 94% 29.72 1006.7 0.02
24 23:55 SE 3 6.00 Light Rain OVC080 54.7 53.2 95% 29.75 1007.7 0.08
24 22:55 Calm 5.00 Light Rain FEW003 SCT041 BKN060 54.5 53.1 62.2 54.5 95% 29.79 1009.1 0.06 0.2
24 21:55 Calm 10.00 Light Rain BKN060 54.7 53.2 95% 29.79 1009.1 0.05
24 20:55 Calm 7.00 Light Rain FEW003 SCT065 OVC075 55.2 52.3 90% 29.8 1009.5 0.09
24 19:55 NE 5 10.00 Overcast OVC080 57.7 49.8 75% 29.79 1009.2
24 18:55 NE 6 10.00 Overcast OVC080 58.1 49.1 72% 29.78 1008.9
24 17:55 NE 6 10.00 Mostly Cloudy BKN170 59.9 49.3 68% 29.78 1008.8
24 16:55 N 8 10.00 Partly Cloudy SCT150 SCT170 62.1 49.3 64 59.4 63% 29.8 1009.5
24 15:55 N 7 10.00 Partly Cloudy SCT170 63 50.2 63% 29.8 1009.5
24 14:55 NE 7 10.00 Partly Cloudy FEW160 SCT190 62.6 49.8 63% 29.8 1009.4
24 13:55 N 8 10.00 A Few Clouds FEW160 FEW190 62.4 49.3 62% 29.83 1010.5
24 12:55 NE 8 10.00 Mostly Cloudy FEW120 BKN160 62.4 48.7 61% 29.85 1011.2
24 11:55 N 7 10.00 Mostly Cloudy SCT120 SCT150 BKN170 61 50.4 68% 29.88 1012.2
24 10:55 N 5 10.00 Overcast OVC110 59.2 49.8 59.2 46 71% 29.9 1012.9
24 09:55 NE 5 10.00 Mostly Cloudy BKN110 56.5 47.8 73% 29.92 1013.5
24 08:55 NE 6 10.00 Overcast BKN120 OVC150 56.1 48.4 75% 29.93 1013.9
24 07:55 Calm 10.00 A Few Clouds FEW130 48.4 45.5 90% 29.95 1014.6
24 06:55 Calm 10.00 Fair CLR 46.2 43.5 90% 29.96 1014.9
24 05:55 Calm 10.00 Fair CLR 46.9 43.3 87% 29.98 1015.6
24 04:55 Calm 10.00 Mostly Cloudy BKN160 48.6 43.9 56.8 47.7 84% 30 1016.2
24 03:55 Calm 10.00 Mostly Cloudy SCT170 BKN200 49.1 43.9 82% 30.01 1016.6
24 02:55 Calm 10.00 Fair CLR 54.5 43 65% 30.04 1017.5
24 01:55 Calm 10.00 Fair CLR 54.5 43.3 66% 30.05 1017.9
24 00:55 Calm 10.00 Fair CLR 51.4 43.7 75% 30.06 1018.3
23 23:55 Calm 10.00 Fair CLR 53.6 43.7 69% 30.08 1018.9
23 22:55 Calm 10.00 Fair CLR 56.1 44.1 68.2 56.1 64% 30.09 1019.3
23 21:55 N 5 10.00 Mostly Cloudy BKN055 58.1 46.4 65% 30.09 1019.3
23 20:55 NE 6 10.00 Overcast OVC048 59.5 46.6 62% 30.09 1019.3
23 19:55 NE 7 10.00 Overcast OVC048 61.2 49.3 65% 30.09 1019.3
23 18:55 N 5 10.00 Overcast OVC047 65.1 42.6 44% 30.08 1019.0
23 17:55 N 6 10.00 A Few Clouds FEW070 66.7 44.1 44% 30.08 1019.0
23 16:55 NW 8 10.00 Overcast BKN049 OVC065 68 45.9 69.4 61 45% 30.09 1019.3
23 15:55 NW 10 10.00 A Few Clouds FEW045 67.1 46.8 48% 30.1 1019.6
23 14:55 NW 7 10.00 A Few Clouds FEW044 68.9 46.8 45% 30.1 1019.6
23 13:55 W 10 10.00 A Few Clouds FEW070 67.6 48.4 50% 30.12 1020.3
23 12:55 W 6 10.00 Overcast SCT031 BKN042 OVC055 64.9 52 63% 30.13 1020.7
23 11:55 W 7 10.00 Overcast FEW027 BKN040 OVC049 63.9 51.8 65% 30.13 1020.7
23 10:55 S 5 10.00 Overcast BKN038 OVC160 61.2 51.6 61.2 46.4 71% 30.12 1020.3
23 09:55 S 6 10.00 Overcast SCT022 OVC028 57.4 50.9 79% 30.13 1020.7
23 08:55 S 3 10.00 Overcast BKN038 BKN047 OVC170 53.6 48.9 84% 30.11 1020.0
23 07:55 Calm 10.00 Overcast OVC080 49.3 47.7 94% 30.1 1019.6
23 04:55 SE 3 10.00 Overcast OVC085 47.1 45.7 53.4 45.1 95% 30.08 1018.9
23 03:55 Calm 8.00 Fair CLR 46.2 44.8 95% 30.08 1018.9
23 02:55 Calm 10.00 Fair CLR 47.3 46.2 96% 30.08 1018.9
23 01:55 SE 3 10.00 Fair CLR 48 46.4 94% 30.09 1019.3
23 00:55 Calm 10.00 Fair CLR 50.7 48.6 92% 30.08 1019.0
22 23:55 Calm 10.00 Fair CLR 51.4 47.7 87% 30.08 1019.0
22 22:55 S 7 10.00 Fair CLR 50.7 46.4 70.5 50.7 85% 30.08 1019.0
22 21:55 S 6 10.00 Fair CLR 57.9 50 75% 30.08 1018.9
22 20:55 Calm 10.00 Fair CLR 60.8 50.2 68% 30.07 1018.6
22 19:55 W 8 10.00 Fair CLR 63.5 48.4 58% 30.05 1017.9
22 18:55 W 8 10.00 Fair CLR 66.2 48.6 53% 30.04 1017.5
22 17:55 W 9 10.00 Fair CLR 69.6 49.1 48% 30.03 1017.2
22 16:55 W 7 10.00 Fair CLR 70.5 50.9 71.1 59.7 50% 30.03 1017.2
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)