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.
17 18:55 NE 5 10.00 Fair CLR 78.8 57.9 49% 80 30.04 1017.5
17 17:55 NE 3 10.00 Fair CLR 79.9 57.2 46% 80 30.05 1017.8
17 16:55 N 6 10.00 Fair CLR 80.4 57.7 81.3 64.6 46% 81 30.06 1018.2
17 15:55 N 8 10.00 Fair CLR 80.1 57.4 46% 80 30.07 1018.5
17 14:55 N 7 10.00 Fair CLR 78.3 57.6 49% 79 30.08 1018.8
17 13:55 NW 7 10.00 Fair CLR 76.5 58.1 53% 78 30.09 1019.2
17 12:55 NW 9 10.00 Fair CLR 74.5 58.3 57% 30.1 1019.5
17 11:55 Calm 10.00 Fair CLR 69.6 57.4 65% 30.12 1020.2
17 10:55 Calm 10.00 Partly Cloudy SCT010 64.2 56.8 64.2 52 77% 30.14 1020.9
17 09:55 Calm 10.00 Overcast OVC005 61 56.5 85% 30.15 1021.2
17 08:55 Calm 10.00 Overcast OVC003 59.2 56.3 90% 30.16 1021.6
17 07:55 NW 3 10.00 Overcast OVC003 58.3 55.6 91% 30.17 1021.9
17 06:55 Calm 10.00 Overcast OVC005 57.6 55.2 92% 30.16 1021.6
17 04:55 S 3 10.00 Fair CLR 53.8 52.3 64.6 53.2 95% 30.15 1021.2
17 03:55 Calm 10.00 Fair CLR 58.1 54.9 89% 30.15 1021.2
17 02:55 Calm 10.00 Fair CLR 55.4 53.8 94% 30.15 1021.2
17 01:55 Calm 10.00 Fair CLR 59 55.8 89% 30.15 1021.2
17 00:55 W 5 10.00 Fair CLR 62.1 57.6 85% 30.15 1021.2
16 23:55 NW 3 10.00 Fair CLR 63.1 57.9 83% 30.15 1021.2
16 22:55 NW 5 10.00 Fair CLR 64.6 57.9 77.5 64.6 79% 30.15 1021.2
16 21:55 NW 5 10.00 Fair CLR 66.6 57.9 74% 30.14 1020.9
16 20:55 NW 7 10.00 Fair CLR 69.1 57.6 67% 30.12 1020.2
16 19:55 N 7 10.00 Fair CLR 72.9 57.2 58% 30.11 1019.9
16 18:55 N 7 10.00 Fair CLR 75.6 57.7 54% 78 30.12 1020.2
16 17:55 NW 3 10.00 Fair CLR 76.3 57.4 52% 78 30.13 1020.5
16 16:55 N 6 10.00 Fair CLR 76.6 57.2 76.8 63.5 51% 78 30.14 1020.9
16 15:55 N 8 10.00 Fair CLR 76.1 56.7 51% 78 30.16 1021.5
16 14:55 NW 7 10.00 Fair CLR 74.8 56.5 53% 30.18 1022.2
16 13:55 Calm 10.00 Overcast OVC027 71.1 55.9 59% 30.2 1022.9
16 12:55 Calm 10.00 Overcast OVC024 68 55.4 64% 30.21 1023.3
16 11:55 Calm 10.00 Overcast OVC020 66.9 55.2 66% 30.22 1023.6
16 10:55 Calm 10.00 Overcast OVC016 64 55.2 64 58.3 73% 30.23 1024.0
16 09:55 Calm 10.00 Overcast OVC012 61.5 54.9 79% 30.22 1023.6
16 08:55 Calm 10.00 Overcast OVC009 60.3 55 83% 30.23 1024.0
16 07:55 Calm 10.00 Overcast OVC010 59.7 54.9 84% 30.23 1024.0
16 06:55 Calm 10.00 Overcast OVC008 58.8 55.2 88% 30.22 1023.6
16 05:55 Calm 10.00 Overcast OVC007 58.6 55.8 90% 30.2 1022.9
16 04:55 Calm 10.00 Overcast BKN006 OVC011 58.5 55.8 61.7 58.5 91% 30.2 1022.9
16 03:55 Calm 8.00 Overcast OVC005 59.5 55.6 87% 30.2 1022.9
16 02:55 W 3 10.00 Overcast OVC016 61 53.8 77% 30.19 1022.6
16 01:55 NW 3 10.00 Overcast FEW018 OVC033 61.2 54 77% 30.18 1022.2
16 00:55 W 3 10.00 Overcast OVC022 61.2 53.6 76% 30.18 1022.2
15 23:55 W 6 10.00 Overcast OVC038 61.5 54 76% 30.17 1021.9
15 22:55 W 6 10.00 Fair CLR 61.3 53.8 76.3 61.3 76% 30.16 1021.6
15 21:55 W 9 10.00 Fair CLR 63.3 54.5 73% 30.16 1021.6
15 20:55 W 8 10.00 Overcast OVC110 65.8 55.4 69% 30.14 1020.9
15 19:55 NW 9 10.00 Fair CLR 67.8 56.5 67% 30.12 1020.2
15 18:55 NW 10 10.00 Fair CLR 70.9 57.2 62% 30.11 1019.9
15 17:55 NW 10 10.00 A Few Clouds FEW120 74.7 57.9 56% 30.1 1019.5
15 16:55 NW 7 10.00 A Few Clouds FEW110 74.7 57.9 76.6 64.2 56% 30.1 1019.5
15 15:55 NW 7 10.00 A Few Clouds FEW110 75.6 57.7 54% 78 30.1 1019.5
15 14:55 NW 8 10.00 Fair CLR 73.2 57 57% 30.12 1020.2
15 13:55 N 9 10.00 Fair CLR 73 56.8 57% 30.12 1020.2
15 12:55 W 5 10.00 Partly Cloudy SCT022 70.3 56.7 62% 30.12 1020.2
15 11:55 W 5 10.00 Overcast OVC019 67.1 56.5 69% 30.13 1020.6
15 10:55 Calm 10.00 Overcast OVC016 64 55.9 64.2 59.4 75% 30.13 1020.6
15 09:55 Calm 10.00 Overcast OVC011 62.1 56.1 81% 30.13 1020.6
15 08:55 Calm 10.00 Overcast OVC009 61.2 55.6 82% 30.12 1020.3
15 07:55 Calm 10.00 Overcast OVC008 60.1 55.9 86% 30.11 1019.9
15 06:55 S 3 10.00 Overcast OVC008 59.4 55.2 86% 30.1 1019.5
15 04:55 SW 3 10.00 Overcast OVC009 59.5 55.4 61.7 59.2 86% 30.08 1018.8
15 03:55 SW 6 10.00 Overcast OVC009 59.4 55.2 86% 30.07 1018.5
15 02:55 SW 6 10.00 Overcast OVC009 59.4 54.9 85% 30.06 1018.2
15 01:55 Calm 10.00 Fair CLR 59.4 54.5 84% 30.06 1018.2
15 00:55 S 5 10.00 Overcast OVC011 60.6 55.8 84% 30.06 1018.2
14 23:55 W 3 10.00 Mostly Cloudy SCT014 BKN100 60.3 55.8 85% 30.05 1017.9
14 22:55 W 3 10.00 Fair CLR 61.5 55.9 79 61.5 82% 30.03 1017.2
14 21:55 W 3 10.00 Fair CLR 63.5 56.8 79% 30.02 1016.9
14 20:55 W 9 10.00 Fair CLR 65.7 57.6 75% 29.99 1015.8
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)