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.
11 14:55 SW 7 10.00 Overcast OVC042 66.7 45.9 47% 29.98 1015.6
11 13:55 S 3 10.00 Overcast OVC041 64.9 46.4 51% 29.98 1015.6 0.08
11 12:55 S 7 10.00 Overcast OVC041 64.6 47.5 54% 30 1016.2 0.08
11 11:55 Calm 10.00 Overcast FEW032 OVC044 64.6 48.6 56% 30.01 1016.6
11 10:55 SW 8 10.00 Overcast OVC042 61.9 48.2 62.4 50.5 61% 30.02 1016.9
11 09:55 S 7 10.00 Overcast OVC041 62.1 48.4 61% 30 1016.2
11 08:55 S 5 10.00 Mostly Cloudy BKN039 57.7 47.3 68% 30.01 1016.6
11 07:55 S 5 10.00 Mostly Cloudy BKN033 55 47.7 76% 30.01 1016.5
11 06:55 S 5 10.00 Overcast BKN030 OVC035 52.5 47.1 82% 30.01 1016.5
11 05:55 S 6 10.00 Mostly Cloudy BKN022 BKN029 52.5 48.4 86% 30.01 1016.5
11 04:55 S 6 10.00 Mostly Cloudy FEW022 BKN050 51.6 48.2 56.3 48.2 88% 30 1016.2
11 03:55 S 5 10.00 Overcast OVC042 48.9 46.4 91% 48 30 1016.2
11 02:55 S 5 10.00 Fair CLR 50.9 48 90% 29.99 1015.9
11 01:55 S 7 10.00 Fair CLR 49.8 47.3 91% 47 29.99 1015.9
11 00:55 S 5 10.00 Fair CLR 51.6 48.2 88% 29.99 1015.9
10 23:55 S 7 10.00 Fair CLR 51.8 48 87% 29.99 1015.9
10 22:55 S 7 10.00 Fair CLR 54.3 48.2 73 54.3 80% 29.98 1015.5
10 21:55 SW 7 10.00 Fair CLR 60.1 50.2 70% 29.98 1015.5
10 20:55 SW 6 10.00 Fair CLR 62.1 50.5 66% 29.96 1014.8
10 19:55 W 6 10.00 Fair CLR 64.8 50.5 60% 29.95 1014.5
10 18:55 W 8 10.00 Mostly Cloudy BKN044 69.3 52.3 55% 29.95 1014.5
10 17:55 W 5 10.00 Partly Cloudy SCT042 72.5 52.7 50% 29.95 1014.5
10 16:55 W 6 10.00 A Few Clouds FEW042 72 54 72.9 68.9 53% 29.96 1014.8
10 15:55 W 9 10.00 Partly Cloudy SCT032 72 55.4 56% 29.97 1015.2
10 13:55 NW 6 10.00 Overcast OVC039 70.3 54.9 58% 30.02 1016.8
10 12:55 W 5 10.00 Overcast OVC034 70.5 55 58% 30.02 1016.8
10 11:55 N 3 10.00 Overcast OVC036 70 54.5 58% 30.03 1017.2
10 10:55 Calm 10.00 Partly Cloudy SCT036 68.7 54.3 68.7 52 60% 30.03 1017.2
10 09:55 Calm 10.00 Overcast OVC035 66.2 52.7 62% 30.04 1017.5
10 08:55 Calm 10.00 Fair CLR 63.7 55.6 75% 30.04 1017.5
10 06:55 Calm 10.00 Fair CLR 53.1 50.2 90% 30.03 1017.2
10 05:55 S 5 10.00 Fair CLR 52.7 49.3 88% 30.02 1016.8
10 04:55 Calm 10.00 Fair CLR 55.4 50.7 63.3 54.7 84% 30.03 1017.1
10 03:55 Calm 10.00 Fair CLR 54.7 51.4 89% 30.03 1017.1
10 02:55 Calm 10.00 Fair CLR 55.9 51.4 85% 30.05 1017.8
10 01:55 Calm 10.00 Fair CLR 57.4 52.5 84% 30.07 1018.5
10 00:55 Calm 10.00 Fair CLR 59.5 52.3 77% 30.07 1018.5
09 23:55 Calm 10.00 Fair CLR 57.6 52.7 84% 30.08 1018.9
09 22:55 Calm 10.00 Fair CLR 60.6 53.1 82.8 59 76% 30.09 1019.2
09 21:55 Calm 10.00 Fair CLR 62.1 53.2 73% 30.09 1019.2
09 20:55 Calm 10.00 Fair CLR 66.7 52 59% 30.09 1019.2
09 19:55 Calm 10.00 Fair CLR 73.4 52 47% 30.1 1019.6
09 18:55 NE 6 10.00 Fair CLR 77.5 50.5 39% 78 30.11 1019.9
09 17:55 NE 8 10.00 Fair CLR 81.1 49.3 33% 80 30.12 1020.2
09 16:55 NE 5 10.00 Fair CLR 81.7 49.8 82.4 69.4 33% 81 30.14 1020.9
09 15:55 NE 6 10.00 Fair CLR 81.1 51.6 36% 80 30.17 1021.9
09 14:55 N 9 10.00 Fair CLR 79.7 53.2 40% 80 30.19 1022.6
09 13:55 NE 6 10.00 Fair CLR 77.7 54.7 45% 79 30.21 1023.3
09 12:55 NE 7 10.00 A Few Clouds FEW180 74.5 55.2 51% 30.23 1024.0
09 10:55 N 6 10.00 Fair CLR 69.3 56.1 69.3 45.5 63% 30.25 1024.7
09 09:55 Calm 10.00 Fair CLR 65.7 55.2 69% 30.26 1025.0
09 08:55 Calm 10.00 Fair CLR 58.8 53.2 82% 30.26 1025.0
09 07:55 Calm 10.00 Fair CLR 51.1 49.5 94% 30.26 1025.1
09 06:55 Calm 10.00 Fair CLR 46.2 44.8 95% 30.26 1025.1
09 05:55 Calm 7.00 Fair CLR 48.4 46.9 95% 30.25 1024.7
09 04:55 Calm 7.00 Fair CLR 48 46.6 56.1 47.8 95% 30.25 1024.7
09 03:55 S 3 10.00 Fair CLR 48.9 46.9 93% 30.25 1024.7
09 02:55 Calm 10.00 Fair CLR 50.4 48.4 93% 30.26 1025.0
09 01:55 Calm 10.00 Fair CLR 51.3 49.1 92% 30.25 1024.7
08 22:55 Calm 10.00 Fair CLR 56.1 50 75.6 56.1 80% 30.25 1024.7
08 21:55 NE 3 10.00 Fair CLR 63.7 50.9 63% 30.24 1024.3
08 20:55 NE 3 10.00 Fair CLR 65.7 51.4 60% 30.23 1024.0
08 19:55 NE 3 10.00 Fair CLR 67.8 50.5 54% 30.21 1023.3
08 18:55 NE 5 10.00 Fair CLR 71.4 50.2 47% 30.21 1023.3
08 17:55 NE 8 10.00 Fair CLR 74.1 50.7 44% 30.21 1023.3
08 16:55 N 9 10.00 Fair CLR 75.6 49.5 76.6 68.5 40% 78 30.21 1023.3
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)