Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
14 23:55 Calm 11.27 Fair CLR 7.7 7.3 97% 77.09 1028.1
14 22:55 Calm 11.27 Fair CLR 8.9 8.4 19.6 8 97% 77.09 1028.1
14 21:55 Calm 16.09 Fair CLR 8.6 7.7 94% 77.09 1028.1
14 20:55 Calm 16.09 Fair CLR 9.3 8.1 92% 77.06 1027.8
14 19:55 Calm 16.09 Fair CLR 11.3 8.9 85% 77.04 1027.5
14 18:55 N 6 16.09 Fair CLR 15.7 11.5 76% 77.01 1027.1
14 17:55 NW 9 16.09 Fair CLR 18.1 11.9 67% 76.96 1026.4
14 16:55 NW 9 16.09 Fair CLR 19.2 12.2 19.7 17.2 64% 76.94 1026.1
14 15:55 NW 7 16.09 A Few Clouds FEW032 19.6 12.4 63% 76.94 1026.0
14 14:55 NW 7 11.27 Mostly Cloudy BKN036 19 12 64% 76.96 0.0
14 13:55 NW 4 11.27 Mostly Cloudy BKN031 19 12 64% 76.96 0.0
14 12:55 SW 6 11.27 Mostly Cloudy BKN022 18 12 68% 76.99 0.0
14 11:55 SW 4 11.27 Overcast OVC021 19 12 64% 77.09 0.0
14 10:55 S 4 11.27 Overcast OVC028 19 12 64% 77.06 0.0
14 09:55 Calm 16.09 Overcast OVC028 16.3 11.2 72% 76.96 1026.4
14 08:55 Calm 16.09 Overcast OVC024 14.2 10.8 80% 76.91 1025.7
14 07:55 S 6 16.09 Overcast OVC024 13.2 10 81% 76.89 1025.4
14 06:55 S 9 16.09 Overcast OVC025 12.9 9.7 81% 76.86 1025.1
14 05:55 S 7 16.09 Overcast SCT046 OVC090 12.4 9.4 82% 76.84 1024.7
14 04:55 Calm 16.09 Overcast OVC055 13.2 8.1 14.5 12.7 71% 76.84 1024.7
14 03:55 S 7 16.09 Overcast FEW037 OVC070 13.4 7.4 67% 76.81 1024.4
14 02:55 S 9 16.09 Overcast OVC100 13.6 7.6 67% 76.81 1024.4
14 00:55 Calm 16.09 Overcast OVC120 13.1 7.5 69% 76.78 1024.0
13 23:55 S 6 16.09 Overcast SCT055 OVC120 13.4 7.2 66% 76.76 1023.7
13 22:55 Calm 16.09 Overcast BKN040 OVC050 14.4 7.2 17.4 14.2 62% 76.76 1023.7
13 21:55 SW 6 16.09 Overcast BKN030 OVC037 15.3 6.8 57% 76.76 1023.7
13 20:55 S 9 16.09 Overcast OVC030 15.2 5.9 54% 76.76 1023.8
13 19:55 S 11 16.09 Overcast OVC033 15.2 5.1 51% 76.76 1023.8
13 18:55 SW 6 16.09 Overcast OVC036 15.8 4.2 46% 76.76 1023.8
13 17:55 SW 7 16.09 Overcast OVC034 16.9 3.2 40% 76.73 1023.4
13 16:55 SW 7 16.09 Overcast OVC039 17.2 3.1 18.5 13.5 39% 76.71 1023.1
13 15:55 NW 11 16.09 Overcast FEW043 OVC060 18.1 3.2 37% 76.68 1022.7
13 14:55 N 6 16.09 A Few Clouds FEW100 FEW190 17.6 3.8 40% 76.68 1022.7
13 13:55 W 11 16.09 Mostly Cloudy BKN050 17.9 1.8 34% 76.71 1023.1
13 12:55 Calm 16.09 Mostly Cloudy SCT048 BKN080 17.3 2.8 38% 76.71 1023.1
13 10:55 Calm 16.09 Mostly Cloudy BKN065 BKN150 13.5 5.4 13.5 5.5 58% 76.73 1023.5
13 09:55 Calm 16.09 Mostly Cloudy SCT065 BKN100 10.4 4.7 68% 76.73 1023.5
13 08:55 Calm 16.09 Overcast FEW060 SCT100 OVC150 9.2 4.2 71% 76.68 1022.9
13 07:55 Calm 16.09 Partly Cloudy FEW065 SCT140 6.8 3.9 82% 76.63 1022.2
13 06:55 Calm 16.09 Overcast BKN060 OVC120 7 4.3 83% 76.61 1021.8
13 05:55 Calm 16.09 Mostly Cloudy BKN065 BKN085 BKN160 5.9 3.6 85% 76.58 1021.4
13 04:55 Calm 16.09 Partly Cloudy SCT070 SCT110 5.8 3.6 6.5 2.6 86% 76.53 1020.7
13 03:55 Calm 16.09 Overcast BKN080 BKN110 BKN140 OVC200 6.4 3.6 82% 76.53 1020.7
13 02:55 Calm 16.09 Mostly Cloudy FEW090 BKN120 5.1 2.8 85% 76.5 1020.4
13 01:55 Calm 16.09 A Few Clouds FEW075 4.9 3.1 88% 76.48 1020.1
13 00:55 Calm 16.09 Overcast OVC085 5.6 2.8 82% 76.48 1020.1
12 23:55 S 6 16.09 Fair CLR 3.4 1 84% 76.45 1019.8
12 22:55 Calm 16.09 Fair CLR 3.6 1.1 17.2 3.5 84% 76.45 1019.8
12 21:55 S 6 16.09 Fair CLR 3.9 0.8 80% 76.4 1019.2
12 20:55 Calm 16.09 Fair CLR 5.6 1.1 73% 76.38 1018.8
12 19:55 Calm 16.09 Fair CLR 7.7 3.2 73% 76.33 1018.2
12 18:55 Calm 16.09 Fair CLR 9.5 3 64% 76.33 1018.2
12 17:55 Calm 16.09 Fair CLR 15.8 0.4 35% 76.3 1017.7
12 16:55 N 6 16.09 Fair CLR 17.1 1.1 17.8 11.6 34% 76.28 1017.4
12 15:55 Calm 16.09 Fair CLR 17.1 2.7 38% 76.28 1017.4
12 14:55 N 6 16.09 Fair CLR 17.3 4.3 42% 76.28 1017.4
12 13:55 N 7 16.09 Fair CLR 16.3 4 44% 76.28 1017.4
12 12:55 Calm 16.09 Fair CLR 15.8 2.9 42% 76.3 1017.7
12 11:55 N 6 16.09 Fair CLR 14.1 4.9 54% 76.33 1018.1
12 10:55 Calm 16.09 Fair CLR 11.7 5.8 11.7 -1.1 67% 76.33 1018.1
12 09:55 Calm 16.09 Fair CLR 8.5 4.3 75% 76.35 1018.4
12 08:55 Calm 16.09 Fair CLR 3.9 2.4 90% 76.33 1018.2
12 07:55 Calm 16.09 Fair CLR 0.2 -0.7 94% 76.3 1017.8
12 06:55 Calm 16.09 Fair CLR 0 -0.7 95% 76.3 1017.8
12 04:55 S 6 16.09 Fair CLR 0.9 0 5.7 -0.3 94% 76.23 1016.7
12 03:55 Calm 16.09 Fair CLR -0.2 -1.3 92% 76.2 1016.4
12 02:55 Calm 16.09 Fair CLR 1.9 0.9 93% 76.2 1016.4
12 01:55 Calm 16.09 Fair CLR 2.1 0.8 91% 76.17 1016.0
12 00:55 Calm 16.09 Fair CLR 2.2 0.7 90% 76.12 1015.3
Date Time (pdt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)