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.
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
22 15:55 W 7 10.00 Fair CLR 69.8 53.4 56% 30.04 1017.5
22 14:55 W 5 10.00 A Few Clouds FEW034 69.4 55.8 62% 30.04 1017.5
22 13:55 W 7 10.00 Mostly Cloudy BKN024 66.6 56.5 70% 30.05 1017.9
22 12:55 W 5 10.00 Overcast OVC019 64.4 57 77% 30.07 1018.6
22 11:55 Calm 10.00 Overcast BKN015 OVC021 62.8 56.8 81% 30.07 1018.6
22 10:55 SW 3 10.00 Overcast BKN008 OVC012 59.7 56.8 60.1 58.1 90% 30.07 1018.6 0.17
22 09:55 SW 3 1.88 Light Drizzle OVC003 59.4 57.6 94% 30.06 1018.2 0.04
22 08:55 Calm 2.50 Light Rain Fog/Mist OVC003 58.3 56.8 95% 30.06 1018.2 0.09
22 07:55 Calm 10.00 Light Rain Fog/Mist OVC004 58.8 57.4 95% 30.05 1017.9 0.02 0.04
22 06:55 NW 3 4.00 Light Rain Fog/Mist OVC004 58.5 57.4 96% 30.04 1017.5 0.02
22 05:55 NW 6 10.00 Overcast OVC009 59.2 56.8 92% 30.03 1017.2
22 04:55 Calm 10.00 Overcast SCT012 OVC024 59.9 55.9 62.8 59.9 87% 30.01 1016.5
22 02:55 Calm 10.00 Overcast FEW028 OVC048 60.6 56.1 85% 30.02 1016.9
22 01:55 S 3 10.00 Overcast OVC020 61.5 55.9 82% 30.02 1016.9
22 00:55 SW 3 10.00 Overcast BKN015 OVC023 61.5 56.3 83% 30.02 1016.9
21 23:55 Calm 10.00 Overcast OVC016 62.2 56.3 81% 30.02 1016.9
21 22:55 W 3 10.00 Overcast BKN016 OVC041 62.8 56.5 69.3 61.7 80% 30.02 1016.9
21 21:55 W 3 10.00 Overcast OVC034 63.5 56.8 79% 30.01 1016.5
21 20:55 W 5 10.00 Overcast OVC035 64.4 56.7 76% 30 1016.2
21 19:55 Calm 10.00 Overcast OVC034 62.4 55.8 79% 29.98 1015.6
21 18:55 Calm 10.00 Partly Cloudy SCT034 65.8 55 68% 29.97 1015.2
21 17:55 W 5 10.00 Fair CLR 68.2 54.7 62% 29.98 1015.6
21 16:55 Calm 10.00 Fair CLR 68.5 54.5 68.7 55.6 61% 29.99 1015.9
21 15:55 Calm 10.00 Fair CLR 66.4 53.8 64% 30 1016.2
21 14:55 NW 7 10.00 A Few Clouds FEW019 65.5 54.1 67% 30.01 1016.6
21 13:55 Calm 10.00 Overcast OVC016 64.8 54.7 70% 30.01 1016.6
21 12:55 Calm 10.00 Overcast OVC010 59.9 54 81% 30.02 1016.9
21 11:55 W 3 10.00 Overcast OVC004 57.2 54 89% 30.03 1017.3
21 10:55 W 3 10.00 Overcast OVC005 55.8 53.4 56.7 46.4 92% 30.03 1017.3
21 09:55 Calm 8.00 Overcast OVC003 56.1 54.7 95% 30.02 1016.9
21 08:55 Calm 7.00 Overcast OVC003 54.5 53.6 97% 30.01 1016.6
21 07:55 Calm 0.13 Fog VV002 51.6 50.7 97% 30.02 1016.9
21 06:55 Calm 0.13 Fog VV001 50.4 49.5 97% 30.01 1016.6
21 05:55 Calm 0.50 Fog VV001 50.4 49.5 97% 30.01 1016.5
21 04:55 Calm 2.75 Fog/Mist BKN002 46.2 45.1 53.6 46.2 96% 30 1016.2
21 03:55 Calm 0.88 Fog/Mist CLR 46.6 45.5 96% 29.99 1015.9
21 02:55 SW 3 2.75 Fog/Mist CLR 47.5 46.4 96% 29.99 1015.9
21 01:55 Calm 4.00 Fog/Mist CLR 49.5 48 95% 29.99 1015.9
21 00:55 Calm 8.00 Fair CLR 50.5 48.9 94% 29.99 1015.9
20 23:55 Calm 10.00 Fair CLR 50.9 49.3 94% 29.99 1015.9
20 22:55 Calm 10.00 Fair CLR 53.8 50.9 73.6 53.2 90% 29.99 1015.9
20 21:55 Calm 10.00 Fair CLR 55.2 52 89% 29.99 1015.9
20 20:55 Calm 10.00 Fair CLR 59.2 52.7 79% 29.99 1015.9
20 18:55 NE 3 10.00 Fair CLR 68.4 53.1 58% 29.98 1015.5
20 17:55 N 8 10.00 Fair CLR 71.8 53.2 52% 29.99 1015.8
20 16:55 NE 6 10.00 Fair CLR 73.2 53.4 73.4 56.3 50% 30 1016.2
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)