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.
18 14:55 N 9 10.00 Fair CLR 59 42.4 54% 30.05 1018.1
18 13:55 N 12 10.00 Fair CLR 58.6 42.4 55% 30.08 1019.1
18 12:55 N 12 10.00 Fair CLR 57.7 42.6 57% 30.11 1020.1
18 11:55 N 8 10.00 Fair CLR 57.4 45.3 64% 30.14 1021.0
18 10:55 N 8 10.00 Fair CLR 53.2 44.4 53.6 32 72% 30.16 1021.7
18 09:55 N 3 10.00 Overcast OVC006 47.3 43.3 86% 30.17 1022.1
18 07:55 Calm 9.00 Fair CLR 35.8 34.7 96% 30.17 1022.2
18 06:55 Calm 10.00 Fair CLR 35.4 34.3 96% 30.18 1022.5
18 05:55 Calm 7.00 Fog/Mist CLR 35.8 34.7 96% 30.19 1022.8
18 04:55 Calm 10.00 Fair CLR 36.5 35.4 52.5 36.5 96% 30.2 1023.1
18 03:55 Calm 10.00 Fair CLR 38.1 36.3 93% 30.2 1023.1
18 02:55 Calm 10.00 Fair CLR 39.6 37.8 93% 30.22 1023.8
18 01:55 Calm 10.00 Fair CLR 41.4 38.7 90% 30.22 1023.8
18 00:55 Calm 10.00 Fair CLR 45.7 39.9 80% 30.22 1023.7
17 23:55 NE 5 10.00 Fair CLR 49.5 40.8 72% 48 30.23 1024.1
17 22:55 Calm 10.00 Fair CLR 52.7 41.7 62.8 52.3 66% 30.22 1023.7
17 21:55 NE 7 10.00 Partly Cloudy SCT080 54.7 41 60% 30.23 1024.1
17 20:55 NE 6 10.00 A Few Clouds FEW045 54.7 41.5 61% 30.22 1023.7
17 19:55 NE 6 10.00 Mostly Cloudy BKN043 56.5 41.9 58% 30.22 1023.7
17 18:55 Calm 10.00 Fair CLR 58.6 46.9 65% 30.21 1023.4
17 17:55 NE 6 10.00 Fair CLR 60.6 47.1 61% 30.2 1023.0
17 16:55 NE 6 10.00 Fair CLR 62.6 47.1 66.9 61.2 57% 30.2 1023.0
17 15:55 N 6 10.00 A Few Clouds FEW055 65.5 43 44% 30.2 1023.0
17 14:55 NE 6 10.00 A Few Clouds FEW050 65.8 43.9 45% 30.2 1023.0
17 13:55 NW 5 10.00 Fair CLR 65.7 43.7 45% 30.22 1023.7
17 12:55 W 9 10.00 Fair CLR 64.6 43.9 47% 30.22 1023.7
17 11:55 Calm 10.00 Partly Cloudy SCT033 63.1 48.2 58% 30.22 1023.7
17 10:55 W 3 10.00 Mostly Cloudy BKN025 62.1 50.2 62.4 54.5 65% 30.22 1023.7
17 09:55 SW 7 10.00 Fair CLR 59.2 53.6 82% 30.21 1023.4
17 08:55 S 13 10.00 Fair CLR 56.1 53.2 90% 30.18 1022.4
17 07:55 S 14 10.00 Fair CLR 54.7 53.1 94% 30.16 1021.7
17 06:55 S 14 10.00 Overcast BKN023 OVC043 56.1 53.6 91% 30.14 1021.0
17 05:55 S 12 10.00 Overcast OVC060 56.1 54.1 93% 30.12 1020.3
17 04:55 SW 12 10.00 Overcast BKN008 BKN034 OVC043 57 55 60.3 46.2 93% 30.1 1019.5 0.02 0.04
17 03:55 SW 9 10.00 Light Drizzle BKN005 BKN019 OVC026 56.8 54.9 93% 30.09 0.0 0.02
17 02:55 SW 9 10.00 Overcast BKN028 BKN040 BKN100 OVC110 60.1 51.8 74% 30.06 1018.2
17 01:55 S 9 10.00 Mostly Cloudy BKN110 BKN130 54.7 50 84% 30.05 1017.9
17 00:55 S 5 10.00 Fair CLR 48.7 45.3 88% 47 30.05 1017.9
16 23:55 S 6 10.00 Fair CLR 48.9 45 86% 47 30.05 1017.9
16 22:55 S 3 10.00 Fair CLR 47.7 44.6 77 47.7 89% 30.04 1017.6
16 21:55 Calm 10.00 Fair CLR 52.3 46.4 80% 30.03 1017.3
16 20:55 Calm 10.00 Fair CLR 54.1 46 74% 30.03 1017.4
16 19:55 SW 5 10.00 Fair CLR 56.3 45.9 68% 30.03 1017.4
16 18:55 Calm 10.00 Fair CLR 58.5 48.4 69% 30.02 1017.0
16 17:55 Calm 10.00 Fair CLR 70.5 46.2 42% 30.04 1017.6
16 16:55 NW 3 10.00 Fair CLR 77.2 40.6 77.7 61.5 27% 78 30.05 1017.9
16 15:55 W 6 10.00 Fair CLR 77.5 39.9 26% 78 30.06 1018.3
16 14:55 NW 6 10.00 Fair CLR 75.9 43.2 31% 77 30.07 1018.6
16 13:55 N 5 10.00 Fair CLR 74.5 47.1 38% 30.1 1019.6
16 12:55 Calm 10.00 Fair CLR 71.8 46.8 41% 30.13 1020.7
16 11:55 Calm 10.00 Fair CLR 67.3 46.9 48% 30.15 1021.3
16 10:55 Calm 10.00 Fair CLR 61.3 51.4 61.3 37.6 70% 30.18 1022.4
16 09:55 Calm 10.00 Fair CLR 52.9 48.6 85% 30.19 1022.8
16 08:55 Calm 10.00 Fair CLR 44.6 43.3 95% 30.2 1023.1
16 07:55 Calm 10.00 Fair CLR 39.7 38.7 96% 30.19 1022.9
16 06:55 Calm 7.00 Fair CLR 37.8 36.5 95% 30.19 1022.8
16 05:55 Calm 3.00 Fog/Mist CLR 39 37.8 95% 30.2 1023.1
16 04:55 Calm 0.75 Fog/Mist CLR 39 38.3 46 37.9 97% 30.2 1023.1
16 03:55 Calm 6.00 Fog/Mist CLR 39.7 38.7 96% 30.21 1023.4
16 02:55 Calm 5.00 Fog/Mist CLR 42.6 41.9 97% 30.22 1023.8
16 01:55 Calm 3.00 Fog/Mist CLR 41 40.3 97% 30.23 1024.1
16 00:55 Calm 0.63 Fog/Mist CLR 42.8 42.1 97% 30.24 1024.5
15 23:55 Calm 4.00 Fog/Mist CLR 45.1 44.4 97% 30.24 1024.5
15 22:55 Calm 9.00 Fair CLR 44.6 42.6 68 44.6 93% 30.24 1024.5
15 21:55 Calm 7.00 Fair CLR 48.7 47.8 97% 30.24 1024.5
15 20:55 Calm 10.00 Fair CLR 49.6 48 94% 30.24 1024.5
15 19:55 Calm 10.00 Fair CLR 51.6 47.5 86% 30.25 1024.8
15 18:55 Calm 10.00 Fair CLR 59 50 72% 30.25 1024.8
15 17:55 N 6 10.00 Fair CLR 64 52 65% 30.25 1024.7
15 16:55 N 7 10.00 Fair CLR 67.8 52.9 68 55 59% 30.26 1025.0
15 15:55 N 5 10.00 Fair CLR 67.1 52.3 59% 30.29 1026.1
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)