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.
14 15:55 NW 5 10.00 A Few Clouds FEW032 67.3 54.3 63% 30.29 1026.0
14 14:55 NW 5 7.00 Mostly Cloudy BKN036 66.2 53.6 64% 30.3 0.0
14 13:55 NW 2 7.00 Mostly Cloudy BKN031 66.2 53.6 64% 30.3 0.0
14 12:55 SW 3 7.00 Mostly Cloudy BKN022 64.4 53.6 68% 30.31 0.0
14 11:55 SW 2 7.00 Overcast OVC021 66.2 53.6 64% 30.35 0.0
14 10:55 S 2 7.00 Overcast OVC028 66.2 53.6 64% 30.34 0.0
14 09:55 Calm 10.00 Overcast OVC028 61.3 52.2 72% 30.3 1026.4
14 08:55 Calm 10.00 Overcast OVC024 57.6 51.4 80% 30.28 1025.7
14 07:55 S 3 10.00 Overcast OVC024 55.8 50 81% 30.27 1025.4
14 06:55 S 6 10.00 Overcast OVC025 55.2 49.5 81% 30.26 1025.1
14 05:55 S 5 10.00 Overcast SCT046 OVC090 54.3 48.9 82% 30.25 1024.7
14 04:55 Calm 10.00 Overcast OVC055 55.8 46.6 58.1 54.9 71% 30.25 1024.7
14 03:55 S 5 10.00 Overcast FEW037 OVC070 56.1 45.3 67% 30.24 1024.4
14 02:55 S 6 10.00 Overcast OVC100 56.5 45.7 67% 30.24 1024.4
14 00:55 Calm 10.00 Overcast OVC120 55.6 45.5 69% 30.23 1024.0
13 23:55 S 3 10.00 Overcast SCT055 OVC120 56.1 45 66% 30.22 1023.7
13 22:55 Calm 10.00 Overcast BKN040 OVC050 57.9 45 63.3 57.6 62% 30.22 1023.7
13 21:55 SW 3 10.00 Overcast BKN030 OVC037 59.5 44.2 57% 30.22 1023.7
13 20:55 S 6 10.00 Overcast OVC030 59.4 42.6 54% 30.22 1023.8
13 19:55 S 7 10.00 Overcast OVC033 59.4 41.2 51% 30.22 1023.8
13 18:55 SW 3 10.00 Overcast OVC036 60.4 39.6 46% 30.22 1023.8
13 17:55 SW 5 10.00 Overcast OVC034 62.4 37.8 40% 30.21 1023.4
13 16:55 SW 5 10.00 Overcast OVC039 63 37.6 65.3 56.3 39% 30.2 1023.1
13 15:55 NW 7 10.00 Overcast FEW043 OVC060 64.6 37.8 37% 30.19 1022.7
13 14:55 N 3 10.00 A Few Clouds FEW100 FEW190 63.7 38.8 40% 30.19 1022.7
13 13:55 W 7 10.00 Mostly Cloudy BKN050 64.2 35.2 34% 30.2 1023.1
13 12:55 Calm 10.00 Mostly Cloudy SCT048 BKN080 63.1 37 38% 30.2 1023.1
13 10:55 Calm 10.00 Mostly Cloudy BKN065 BKN150 56.3 41.7 56.3 41.9 58% 30.21 1023.5
13 09:55 Calm 10.00 Mostly Cloudy SCT065 BKN100 50.7 40.5 68% 30.21 1023.5
13 08:55 Calm 10.00 Overcast FEW060 SCT100 OVC150 48.6 39.6 71% 30.19 1022.9
13 07:55 Calm 10.00 Partly Cloudy FEW065 SCT140 44.2 39 82% 30.17 1022.2
13 06:55 Calm 10.00 Overcast BKN060 OVC120 44.6 39.7 83% 30.16 1021.8
13 05:55 Calm 10.00 Mostly Cloudy BKN065 BKN085 BKN160 42.6 38.5 85% 30.15 1021.4
13 04:55 Calm 10.00 Partly Cloudy SCT070 SCT110 42.4 38.5 43.7 36.7 86% 30.13 1020.7
13 03:55 Calm 10.00 Overcast BKN080 BKN110 BKN140 OVC200 43.5 38.5 82% 30.13 1020.7
13 02:55 Calm 10.00 Mostly Cloudy FEW090 BKN120 41.2 37 85% 30.12 1020.4
13 01:55 Calm 10.00 A Few Clouds FEW075 40.8 37.6 88% 30.11 1020.1
13 00:55 Calm 10.00 Overcast OVC085 42.1 37 82% 30.11 1020.1
12 23:55 S 3 10.00 Fair CLR 38.1 33.8 84% 30.1 1019.8
12 22:55 Calm 10.00 Fair CLR 38.5 34 63 38.3 84% 30.1 1019.8
12 21:55 S 3 10.00 Fair CLR 39 33.4 80% 30.08 1019.2
12 20:55 Calm 10.00 Fair CLR 42.1 34 73% 30.07 1018.8
12 19:55 Calm 10.00 Fair CLR 45.9 37.8 73% 30.05 1018.2
12 18:55 Calm 10.00 Fair CLR 49.1 37.4 64% 30.05 1018.2
12 17:55 Calm 10.00 Fair CLR 60.4 32.7 35% 30.04 1017.7
12 16:55 N 3 10.00 Fair CLR 62.8 34 64 52.9 34% 30.03 1017.4
12 15:55 Calm 10.00 Fair CLR 62.8 36.9 38% 30.03 1017.4
12 14:55 N 3 10.00 Fair CLR 63.1 39.7 42% 30.03 1017.4
12 13:55 N 5 10.00 Fair CLR 61.3 39.2 44% 30.03 1017.4
12 12:55 Calm 10.00 Fair CLR 60.4 37.2 42% 30.04 1017.7
12 11:55 N 3 10.00 Fair CLR 57.4 40.8 54% 30.05 1018.1
12 10:55 Calm 10.00 Fair CLR 53.1 42.4 53.1 30 67% 30.05 1018.1
12 09:55 Calm 10.00 Fair CLR 47.3 39.7 75% 30.06 1018.4
12 08:55 Calm 10.00 Fair CLR 39 36.3 90% 30.05 1018.2
12 07:55 Calm 10.00 Fair CLR 32.4 30.7 94% 30.04 1017.8
12 06:55 Calm 10.00 Fair CLR 32 30.7 95% 30.04 1017.8
12 04:55 S 3 10.00 Fair CLR 33.6 32 42.3 31.5 94% 30.01 1016.7
12 03:55 Calm 10.00 Fair CLR 31.6 29.7 92% 30 1016.4
12 02:55 Calm 10.00 Fair CLR 35.4 33.6 93% 30 1016.4
12 01:55 Calm 10.00 Fair CLR 35.8 33.4 91% 29.99 1016.0
12 00:55 Calm 10.00 Fair CLR 36 33.3 90% 29.97 1015.3
11 23:55 S 3 10.00 Fair CLR 40.3 35.6 83% 29.97 1015.3
11 22:55 S 3 10.00 Fair CLR 41 35.6 60.1 38.3 81% 29.96 1015.0
11 21:55 Calm 10.00 Fair CLR 41.9 34.5 75% 29.95 1014.7
11 20:55 Calm 10.00 Fair CLR 44.1 37 76% 29.95 1014.7
11 19:55 Calm 10.00 Fair CLR 52.5 37.2 56% 29.94 1014.4
11 18:55 NE 6 10.00 Fair CLR 54.3 37.6 53% 29.93 1014.0
11 17:55 N 8 10.00 Fair CLR 57.2 38.3 49% 29.92 1013.7
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)