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.
31 07:55 Calm 10.00 Fair CLR 50.5 41.2 70% 30.34 1027.8
31 06:55 Calm 10.00 Fair CLR 45.1 40.8 85% 30.33 1027.5
31 05:55 Calm 7.00 Fair CLR 39.4 36.7 90% 30.33 1027.5
31 04:55 S 3 10.00 Fair CLR 38.3 35.6 54.5 37.9 90% 30.33 1027.5
31 03:55 S 3 9.00 A Few Clouds FEW046 40.8 37.2 87% 30.33 1027.5
31 02:55 S 5 8.00 Fair CLR 40.8 36.7 85% 38 30.33 1027.5
31 01:55 W 6 10.00 A Few Clouds FEW055 49.8 38.5 65% 48 30.33 1027.4
31 00:55 W 3 10.00 Mostly Cloudy BKN055 51.4 37.9 60% 30.31 1026.8
30 23:55 W 6 10.00 Mostly Cloudy BKN065 53.1 37.4 55% 30.31 1026.8
30 22:55 W 6 10.00 Mostly Cloudy BKN070 54.7 37.4 65.8 54.7 52% 30.31 1026.8
30 21:55 W 12 10.00 Overcast OVC050 57.6 38.5 49% 30.3 1026.4
30 20:55 NW 8 10.00 Overcast OVC070 60.8 41 48% 30.28 1025.8
30 19:55 N 6 10.00 A Few Clouds FEW060 62.1 40.5 45% 30.27 1025.4
30 18:55 NE 6 10.00 Fair CLR 63.9 38.5 39% 30.26 1025.1
30 17:55 NE 6 10.00 A Few Clouds FEW060 64.9 38.1 37% 30.26 1025.1
30 16:55 NE 8 10.00 Partly Cloudy SCT060 63 37.6 66 57.4 39% 30.27 1025.4
30 15:55 E 5 10.00 Partly Cloudy SCT060 65.3 36.9 35% 30.27 1025.4
30 14:55 W 5 10.00 A Few Clouds FEW060 64.6 34.9 33% 30.27 1025.4
30 13:55 NW 9 9.00 A Few Clouds FEW055 62.6 36 37% 30.28 1025.8
30 12:55 NW 9 10.00 A Few Clouds FEW055 61.3 39.7 45% 30.27 1025.4
30 11:55 NW 5 10.00 Overcast SCT035 OVC048 60.8 41 48% 30.27 1025.4
30 10:55 W 5 10.00 Overcast OVC033 57.4 42.3 57.7 47.7 57% 30.27 1025.4
30 09:55 Calm 10.00 Fair CLR 56.5 41.9 58% 30.27 1025.4
30 08:55 Calm 10.00 Partly Cloudy SCT032 51.3 41.4 69% 30.27 1025.5
30 07:55 SW 5 10.00 Overcast OVC030 49.6 41.4 73% 48 30.26 1025.1
30 06:55 S 5 10.00 Overcast OVC027 48.9 41 74% 48 30.24 1024.4
30 05:55 SW 5 10.00 Overcast OVC026 48 40.1 74% 47 30.22 1023.7
30 04:55 SW 5 10.00 Overcast OVC025 48.4 40.1 53.6 48.2 73% 47 30.2 1023.1
30 03:55 SW 5 10.00 Overcast SCT025 OVC035 48.4 39.7 72% 47 30.19 1022.7
30 02:55 S 5 10.00 Overcast OVC030 48.6 39.9 72% 47 30.19 1022.7
30 01:55 S 6 10.00 Overcast OVC029 48.9 39.9 71% 47 30.18 1022.4
30 00:55 Calm 10.00 Overcast OVC034 49.8 39.7 68% 30.18 1022.4
29 23:55 SW 8 10.00 Overcast OVC033 51.3 39 63% 30.16 1021.7
29 22:55 SW 6 10.00 Overcast OVC070 53.2 37.9 64.6 52.9 56% 30.15 1021.4
29 21:55 W 8 10.00 Mostly Cloudy BKN070 54 36.7 52% 30.14 1021.1
29 20:55 W 12 10.00 Mostly Cloudy BKN055 56.5 36.5 47% 30.11 1020.0
29 19:55 W 12 10.00 Overcast OVC055 59.7 35.4 40% 30.09 1019.3
29 18:55 W 15 10.00 Overcast OVC055 62.4 36.5 38% 30.07 1018.6
29 17:55 W 10 10.00 Overcast OVC060 64.2 38.7 39% 30.05 1017.9
29 16:55 W 7 10.00 Overcast BKN055 OVC070 64.4 38.3 64.8 53.1 38% 30.05 1017.9
29 15:55 W 5 10.00 Overcast FEW037 OVC049 64.4 40.1 41% 30.05 1017.9
29 14:55 W 9 10.00 Overcast OVC042 61.9 40.8 46% 30.04 1017.6
29 13:55 W 7 10.00 Overcast OVC046 61.2 41.4 48% 30.03 1017.2
29 12:55 S 7 10.00 Overcast OVC038 57.9 43.7 59% 30.02 1016.9
29 11:55 S 10 10.00 Overcast OVC036 55 41.9 61% 30.01 1016.6
29 10:55 SW 13 10.00 Overcast BKN022 BKN029 OVC035 52.9 42.6 54.3 51.3 68% 30 1016.2
29 09:55 SW 13 10.00 Light Rain BKN019 OVC033 51.4 45.5 80% 29.98 1015.6
29 08:55 SW 15 G 20 10.00 Overcast OVC019 53.8 43.9 69% 29.94 1014.2
29 07:55 SW 15 10.00 Overcast OVC008 52.9 45.5 76% 29.92 1013.5
29 06:55 SW 13 10.00 Overcast OVC017 53.8 45.7 74% 29.89 1012.4
29 05:55 SW 9 10.00 Overcast OVC015 53.8 46.8 77% 29.87 1011.7
29 04:55 SW 10 10.00 Overcast OVC013 54.1 48 59 54.1 80% 29.86 1011.4
29 03:55 S 10 10.00 Overcast OVC021 54.5 48.4 80% 29.84 1010.7
29 02:55 SW 8 10.00 Overcast FEW009 OVC023 55 48.4 78% 29.82 1010.0
29 01:55 SW 14 10.00 Overcast SCT018 OVC025 56.1 49.3 78% 29.82 1010.0
29 00:55 SW 12 G 20 10.00 Overcast BKN016 OVC075 57.2 50 77% 29.82 1010.0
28 23:55 SW 13 10.00 Overcast BKN018 OVC070 58.5 50.5 75% 29.83 1010.4
28 22:55 SW 15 G 18 10.00 Overcast OVC085 59.2 50.5 79.7 59.2 73% 29.8 1009.4
28 21:55 SW 10 10.00 Overcast OVC070 61.9 50.4 66% 29.75 1007.7
28 20:55 NW 3 10.00 Fair CLR 63.1 50.4 63% 29.72 1006.7
28 19:55 NW 9 10.00 Fair CLR 68.2 50.9 54% 29.72 1006.7
28 18:55 W 9 10.00 Fair CLR 72.7 51.8 48% 29.72 1006.7
28 17:55 W 7 10.00 A Few Clouds FEW220 76.8 49.3 38% 78 29.72 1006.7
28 16:55 W 9 10.00 NULL NULL 79.9 50.5 82 72.3 36% 80 29.71 1006.3
28 15:55 NW 7 10.00 A Few Clouds FEW180 FEW210 81.7 53.6 38% 81 29.72 1006.6
28 14:55 NW 8 10.00 Fair CLR 82 54.7 39% 81 29.72 1006.6
28 13:55 NW 6 10.00 Fair CLR 79.2 52.7 40% 79 29.75 1007.7
28 12:55 Calm 10.00 A Few Clouds FEW190 77.5 52 41% 79 29.76 1008.0
28 11:55 Calm 10.00 Fair CLR 74.7 53.1 47% 29.77 1008.3
28 10:55 N 3 10.00 Fair CLR 72.1 53.6 72.1 48.6 52% 29.79 1009.0
28 09:55 N 3 10.00 Fair CLR 69.4 53.1 56% 29.8 1009.3
28 08:55 Calm 10.00 Fair CLR 63.9 53.4 69% 29.82 1010.0
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)