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.
29 03:55 S 3 10.00 Mostly Cloudy FEW028 BKN050 56.3 50.9 82% 29.99 1015.8
29 02:55 S 6 10.00 Overcast FEW033 OVC050 55.2 51.1 86% 30 1016.2
29 01:55 S 6 10.00 Mostly Cloudy SCT100 BKN190 54.5 49.8 84% 30 1016.2
29 00:55 S 6 10.00 Overcast BKN050 BKN065 BKN100 OVC190 57.4 49.8 76% 30 1016.2
28 23:55 S 7 10.00 Overcast BKN050 BKN060 OVC100 59.5 50.5 72% 30 1016.2
28 22:55 SW 7 10.00 Overcast BKN060 OVC100 61.5 50.9 73.6 61.5 68% 30 1016.2
28 21:55 W 6 10.00 Mostly Cloudy FEW060 BKN120 62.4 50.9 66% 30 1016.2
28 20:55 W 7 10.00 Fair CLR 64.2 51.3 63% 29.99 1015.8
28 19:55 W 12 10.00 Mostly Cloudy BKN060 68.5 50.7 53% 29.97 1015.2
28 18:55 W 6 10.00 Mostly Cloudy BKN060 71.6 49.1 45% 29.97 1015.1
28 17:55 SW 7 10.00 Overcast OVC055 72.9 51.4 47% 29.98 1015.5
28 15:55 W 7 10.00 Overcast OVC050 71.2 52.7 52% 30.01 1016.5
28 14:55 NW 8 10.00 Overcast OVC050 70.5 53.1 54% 30.02 1016.9
28 13:55 SW 8 10.00 Partly Cloudy FEW028 SCT036 69.3 53.8 58% 30.04 1017.5
28 12:55 W 6 10.00 Overcast OVC029 65.7 55.6 70% 30.06 1018.2
28 11:55 W 7 10.00 Overcast OVC025 64.2 55 72% 30.06 1018.2
28 10:55 W 3 10.00 Overcast FEW018 OVC027 64.2 55 64.2 54.1 72% 30.07 1018.6
28 09:55 Calm 10.00 Overcast FEW017 OVC025 61.9 55.2 79% 30.07 1018.6
28 08:55 Calm 10.00 Overcast SCT010 OVC025 60.4 55.2 83% 30.07 1018.6
28 06:55 SW 5 10.00 Overcast BKN010 OVC025 57.9 54.7 89% 30.06 1018.2
28 05:55 S 3 10.00 Overcast OVC027 54.9 52.3 91% 30.05 1017.9
28 04:55 Calm 10.00 Mostly Cloudy BKN025 54 52 62.2 52.2 93% 30.05 1017.9
28 03:55 Calm 10.00 Fair CLR 52.5 50 91% 30.05 1017.9
28 02:55 S 3 10.00 Fair CLR 54.3 51.4 90% 30.05 1017.9
28 00:55 S 5 10.00 Fair CLR 58.3 54.1 86% 30.07 1018.5
27 23:55 SW 7 10.00 Fair CLR 61.5 54.9 79% 30.08 1018.9
27 22:55 SW 6 10.00 Fair CLR 61.7 54.3 73.8 61.7 77% 30.07 1018.5
27 21:55 SW 6 10.00 Fair CLR 63.5 54.7 73% 30.07 1018.5
27 20:55 W 10 10.00 Fair CLR 65.5 54.1 67% 30.05 1017.9
27 19:55 W 7 10.00 Fair CLR 66.7 54.1 64% 30.04 1017.5
27 18:55 W 12 G 21 10.00 Fair CLR 69.3 53.8 58% 30.05 1017.9
27 17:55 W 13 10.00 Mostly Cloudy BKN060 72.9 55.2 54% 30.04 1017.5
27 16:55 W 12 10.00 Overcast SCT047 OVC060 73 55.4 75.6 68.5 54% 30.04 1017.5
27 15:55 SW 14 G 20 10.00 Mostly Cloudy SCT039 BKN048 BKN060 74.7 52.5 46% 30.05 1017.8
27 14:55 W 12 10.00 Overcast SCT036 OVC060 72.3 54.7 54% 30.06 1018.2
27 13:55 SW 8 10.00 Mostly Cloudy BKN047 72.7 54 52% 30.05 1017.8
27 12:55 W 10 10.00 Overcast OVC040 70.5 54.5 57% 30.05 1017.8
27 11:55 W 10 10.00 Overcast BKN038 OVC050 70.3 54 56% 30.05 1017.8
27 10:55 W 12 10.00 Overcast SCT033 BKN048 BKN055 OVC080 69.4 53.1 69.6 54.9 56% 30.04 1017.5
27 09:55 W 13 G 20 10.00 Mostly Cloudy BKN065 68.4 53.1 58% 30.03 1017.1
27 08:55 SW 7 10.00 Mostly Cloudy BKN190 63.7 55.9 76% 30.03 1017.1
27 07:55 SW 3 10.00 Fair CLR 59.9 55.4 85% 30.03 1017.2
27 06:55 Calm 10.00 Fair CLR 57.9 54.1 87% 30.01 1016.5
27 04:55 Calm 10.00 Mostly Cloudy FEW032 BKN055 55.2 52.3 65.7 55.2 90% 30.01 1016.5
27 03:55 Calm 10.00 Mostly Cloudy BKN043 BKN055 58.8 54.3 85% 30.01 1016.4
27 02:55 S 3 10.00 Overcast OVC040 60.1 54.9 83% 30 1016.1
27 01:55 Calm 10.00 Fair CLR 61.7 55 79% 30 1016.1
27 00:55 SW 3 10.00 A Few Clouds FEW060 61.9 54.9 78% 30 1016.1
26 23:55 W 5 10.00 Partly Cloudy SCT060 64 54.9 72% 30 1016.1
26 22:55 NW 3 10.00 A Few Clouds FEW070 65.8 54.5 81 65.8 67% 30 1016.2
26 21:55 NW 6 10.00 Partly Cloudy SCT070 67.8 54.3 62% 30 1016.2
26 20:55 W 5 10.00 Partly Cloudy SCT070 69.8 54.3 58% 29.99 1015.8
26 19:55 NW 9 10.00 A Few Clouds FEW075 72.1 54.5 54% 29.98 1015.5
26 18:55 NW 7 10.00 A Few Clouds FEW080 76.5 54.7 47% 78 29.97 1015.1
26 17:55 NW 10 10.00 Mostly Cloudy BKN075 79 55.2 44% 80 29.97 1015.1
26 16:55 W 7 10.00 Fair CLR 80.2 55 81.3 63.9 42% 80 29.97 1015.1
26 15:55 Calm 10.00 Fair CLR 78.8 55.6 45% 79 29.98 1015.5
26 14:55 W 9 10.00 Fair CLR 78.1 55 45% 79 30 1016.1
26 13:55 NW 3 10.00 Fair CLR 75 55.6 51% 78 30.01 1016.5
26 12:55 W 6 10.00 Fair CLR 73.4 56.3 55% 30.03 1017.2
26 11:55 Calm 10.00 Overcast BKN022 OVC027 68.7 55.6 63% 30.04 1017.5
26 10:55 SW 5 10.00 Overcast OVC014 63.7 55.6 63.7 55.2 75% 30.05 1017.9
26 09:55 SW 3 10.00 Overcast OVC012 61.9 55.2 79% 30.04 1017.5
26 08:55 SW 6 10.00 Overcast OVC011 61 55 81% 30.05 1017.9
26 07:55 SW 3 10.00 Overcast OVC012 60.4 55.2 83% 30.05 1017.9
26 06:55 Calm 10.00 Overcast OVC013 59.4 55.4 87% 30.04 1017.5
26 05:55 Calm 10.00 Overcast OVC014 57.7 54.5 89% 30.04 1017.5
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)