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.
01 01:55 Calm 10.00 Fair CLR 48.2 43.5 84% 29.99 1015.9
01 00:55 Calm 10.00 Fair CLR 53.8 46.8 77% 29.99 1015.8
30 23:55 Calm 10.00 Fair CLR 56.3 46.9 71% 30 1016.2
30 22:55 Calm 10.00 Fair CLR 61.5 46.2 77.4 61.5 57% 30 1016.2
30 21:55 Calm 10.00 Fair CLR 62.6 47.7 58% 29.99 1015.8
30 20:55 Calm 10.00 Fair CLR 65.7 46.6 50% 29.98 1015.5
30 19:55 Calm 10.00 Fair CLR 72 42.8 35% 29.97 1015.2
30 18:55 N 3 10.00 Fair CLR 73.9 45.3 36% 29.98 1015.6
30 17:55 N 6 10.00 Fair CLR 76.1 47.1 36% 78 29.99 1015.9
30 16:55 Calm 10.00 Fair CLR 76.3 48.7 76.3 64 38% 78 30.01 1016.5
30 15:55 NE 5 10.00 A Few Clouds FEW210 75.9 49.1 39% 78 30.03 1017.2
30 14:55 N 8 10.00 A Few Clouds FEW190 74.5 49.3 41% 30.05 1017.9
30 13:55 N 6 10.00 Fair CLR 72.3 49.8 45% 30.07 1018.6
30 12:55 N 10 10.00 A Few Clouds FEW190 70.2 48.9 47% 30.08 1018.9
30 11:55 NE 6 10.00 A Few Clouds FEW160 FEW210 66.4 48.7 53% 30.1 1019.6
30 10:55 N 6 10.00 Fair CLR 64 48.6 64.8 39.2 57% 30.12 1020.3
30 09:55 N 5 10.00 Fair CLR 60.8 48.9 65% 30.13 1020.6
30 08:55 Calm 10.00 Fair CLR 57.4 48.4 72% 30.14 1021.0
30 07:55 Calm 10.00 Fair CLR 50.5 46.2 85% 30.15 1021.4
30 06:55 Calm 10.00 Fair CLR 44.1 42.4 94% 30.15 1021.4
30 05:55 Calm 10.00 Fair CLR 41.5 40.3 95% 30.15 1021.4
30 03:55 Calm 10.00 Fair CLR 43.9 41.4 91% 30.15 1021.4
30 02:55 Calm 10.00 Fair CLR 43.5 40.8 90% 30.15 1021.4
30 00:55 Calm 10.00 Fair CLR 47.7 42.8 83% 30.16 1021.7
29 23:55 Calm 10.00 Fair CLR 49.3 43.7 81% 30.16 1021.7
29 22:55 Calm 10.00 Fair CLR 48.9 42.4 67.6 48.9 78% 30.17 1022.1
29 21:55 Calm 10.00 Fair CLR 57.2 42.6 58% 30.17 1022.0
29 20:55 NE 3 10.00 Fair CLR 57.4 42.3 57% 30.17 1022.0
29 19:55 NE 5 10.00 Fair CLR 61.9 43 50% 30.16 1021.7
29 18:55 NE 8 10.00 Fair CLR 64.8 43 45% 30.16 1021.7
29 17:55 N 9 10.00 Fair CLR 66.7 44.1 44% 30.17 1022.0
29 16:55 NE 8 10.00 Fair CLR 66.9 45.5 67.6 58.3 46% 30.17 1022.0
29 15:55 NE 7 10.00 Fair CLR 67.3 46.4 47% 30.19 1022.7
29 14:55 N 6 10.00 Fair CLR 66 42.8 43% 30.21 1023.4
29 13:55 N 12 10.00 Fair CLR 64.2 44.1 48% 30.22 1023.7
29 12:55 N 9 10.00 Fair CLR 62.1 43.7 51% 30.23 1024.1
29 11:55 N 7 G 18 10.00 Fair CLR 60.6 44.4 55% 30.24 1024.4
29 10:55 N 10 10.00 Fair CLR 58.1 43.9 59.5 43.3 59% 30.25 1024.8
29 09:55 N 10 G 17 10.00 Fair CLR 56.1 43.7 63% 30.26 1025.1
29 08:55 Calm 10.00 A Few Clouds FEW020 54.5 44.6 69% 30.27 1025.5
29 07:55 Calm 10.00 Fair CLR 49.5 43.9 81% 30.28 1025.8
29 06:55 Calm 10.00 Overcast FEW023 OVC047 44.4 41.9 91% 30.27 1025.5
29 05:55 Calm 10.00 Overcast OVC050 43.3 40.6 90% 30.26 1025.2
29 04:55 Calm 10.00 Overcast FEW014 OVC055 48.2 42.6 52 47.7 81% 30.26 1025.1
29 03:55 Calm 10.00 Overcast FEW042 OVC055 48 42.1 80% 30.25 1024.8
29 02:55 Calm 10.00 Overcast OVC055 48.7 42.3 78% 30.25 1024.8
29 01:55 Calm 10.00 Overcast OVC060 48.9 42.1 77% 30.26 1025.1
29 00:55 Calm 10.00 Overcast OVC060 49.3 41.7 75% 30.25 1024.8
28 23:55 Calm 10.00 Overcast OVC060 49.5 40.8 72% 30.25 1024.8
28 22:55 Calm 10.00 Overcast OVC055 51.8 41.9 55.2 51.8 69% 30.24 1024.4
28 21:55 Calm 10.00 Overcast OVC060 52.7 42.4 68% 30.24 1024.4
28 20:55 Calm 10.00 Overcast OVC055 52.9 42.6 68% 30.23 1024.1
28 19:55 Calm 10.00 Overcast OVC055 54 42.8 66% 30.22 1023.8
28 18:55 W 6 10.00 Overcast OVC055 54.7 42.8 64% 30.22 1023.8
28 17:55 NW 8 10.00 Overcast OVC050 55.2 42.4 62% 30.22 1023.8
28 16:55 NW 6 10.00 Overcast OVC035 55.2 42.4 56.8 53.4 62% 30.21 1023.4
28 15:55 S 7 10.00 Overcast OVC055 56.1 41.5 58% 30.2 1023.1
28 14:55 S 8 10.00 Overcast OVC047 55.4 42.3 61% 30.21 1023.4
28 13:55 W 3 10.00 Overcast BKN028 OVC033 54.1 41.4 62% 30.22 1023.8
28 12:55 SW 6 10.00 Overcast OVC040 54.5 43 65% 30.22 1023.8
28 11:55 SW 12 10.00 Overcast SCT025 OVC039 54.7 42.3 63% 30.21 1023.4
28 10:55 SW 9 10.00 Mostly Cloudy BKN022 BKN047 54.1 43.9 54.1 47.8 68% 30.2 1023.1
28 09:55 SW 6 10.00 Overcast BKN018 BKN023 OVC050 53.2 45.1 74% 30.19 1022.7
28 08:55 S 9 10.00 Overcast OVC014 50.7 44.8 80% 30.19 1022.8
28 07:55 S 12 10.00 Overcast FEW017 OVC023 49.6 45 84% 46 30.18 1022.4
28 05:55 S 7 10.00 Overcast SCT016 OVC024 48 45 89% 45 30.14 1021.1
28 04:55 SW 9 10.00 Overcast SCT006 BKN013 OVC021 48.4 44.4 49.8 44.8 86% 45 30.13 1020.7
28 03:55 SW 8 10.00 Overcast OVC026 48.7 43.5 82% 46 30.13 1020.7
28 02:55 SW 8 10.00 Overcast SCT007 BKN016 OVC022 49.1 43.9 82% 46 30.13 1020.7
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)