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.
20 04:55 Calm 16.09 A Few Clouds FEW013 7.3 5.9 11 4 91% 76.38 1018.7
20 03:55 Calm 16.09 Fair CLR 8.7 7 89% 76.35 1018.3
20 02:55 Calm 16.09 Fair CLR 4 2.7 91% 76.35 1018.4
20 01:55 Calm 16.09 Fair CLR 8.3 6.6 89% 76.33 1018.0
20 00:55 Calm 16.09 Fair CLR 7.2 5.7 90% 76.35 1018.3
19 23:55 Calm 16.09 Fair CLR 8.4 5.3 81% 76.33 1018.0
19 22:55 NE 7 16.09 Fair CLR 10.8 6.5 17.2 10.8 75% 76.3 1017.6
19 21:55 NE 7 16.09 Fair CLR 11.6 6.7 72% 76.25 1017.0
19 20:55 N 7 16.09 Fair CLR 12 4.9 62% 76.2 1016.3
19 19:55 N 7 16.09 Fair CLR 12.7 4.1 56% 76.2 1016.4
19 18:55 NE 11 16.09 Fair CLR 13.8 6.9 63% 76.17 1016.0
19 17:55 N 11 16.09 Fair CLR 15.3 6.6 56% 76.15 1015.6
19 16:55 NW 11 16.09 Fair CLR 16.8 6.9 18.3 13.9 52% 76.12 1015.3
19 15:55 Calm 16.09 Fair CLR 18 7.4 50% 76.07 1014.6
19 14:55 NW 9 16.09 Fair CLR 17.6 7.3 51% 76.07 1014.6
19 13:55 NW 7 16.09 Fair CLR 17.1 7.4 53% 76.12 1015.3
19 12:55 N 9 16.09 Fair CLR 16.1 7.3 56% 76.15 1015.6
19 11:55 Calm 16.09 Fair CLR 14.9 7 59% 76.15 1015.6
19 10:55 W 7 16.09 Fair CLR 13.8 7.8 13.8 4.3 67% 76.15 1015.6
19 09:55 Calm 16.09 Fair CLR 10.9 6.6 75% 76.12 1015.3
19 08:55 Calm 16.09 Fair CLR 7.3 6.6 95% 76.1 1015.0
19 07:55 Calm 16.09 Fair CLR 5.1 4.4 95% 76.07 1014.7
19 06:55 S 6 16.09 Partly Cloudy SCT070 6.3 5.4 94% 76.05 1014.3
19 05:55 Calm 16.09 Overcast BKN065 OVC200 8 6.6 91% 76.02 1013.9
19 04:55 Calm 16.09 Mostly Cloudy BKN060 8.8 7.2 8.8 7 90% 76 1013.6
19 03:55 Calm 16.09 Fair CLR 8.2 7 92% 76 1013.6
19 02:55 Calm 16.09 A Few Clouds FEW140 8.5 6.8 89% 76.02 1013.9
19 01:55 Calm 16.09 Mostly Cloudy SCT065 BKN130 7.5 6.3 92% 76 1013.6
19 00:55 Calm 16.09 Fair CLR 8.6 6.4 86% 76 1013.6
18 23:55 Calm 16.09 Partly Cloudy SCT180 7.8 6.1 89% 76.02 1013.9
18 22:55 Calm 16.09 A Few Clouds FEW170 7.2 5.8 14.7 6.9 91% 76.05 1014.3
18 21:55 Calm 16.09 Overcast OVC180 7.6 5.4 86% 76.1 1015.0
18 20:55 Calm 16.09 Mostly Cloudy BKN170 9.2 6.1 81% 76.07 1014.7
18 19:55 Calm 16.09 Mostly Cloudy BKN170 10.8 6.2 73% 76.12 1015.4
18 18:55 NE 6 16.09 Fair CLR 11.4 6.1 70% 76.12 1015.4
18 17:55 NE 9 16.09 Fair CLR 13.2 6.1 62% 76.17 1016.1
18 16:55 NE 9 16.09 Fair CLR 14.8 6.1 15.3 11.7 56% 76.2 1016.4
18 15:55 NE 7 16.09 Fair CLR 15.2 6.5 56% 76.28 1017.4
18 14:55 N 15 16.09 Fair CLR 15 5.8 54% 76.33 1018.1
18 13:55 N 19 16.09 Fair CLR 14.8 5.8 55% 76.4 1019.1
18 12:55 N 19 16.09 Fair CLR 14.3 5.9 57% 76.48 1020.1
18 11:55 N 13 16.09 Fair CLR 14.1 7.4 64% 76.56 1021.0
18 10:55 N 13 16.09 Fair CLR 11.8 6.9 12 0 72% 76.61 1021.7
18 09:55 N 6 16.09 Overcast OVC006 8.5 6.3 86% 76.63 1022.1
18 07:55 Calm 14.48 Fair CLR 2.1 1.5 96% 76.63 1022.2
18 06:55 Calm 16.09 Fair CLR 1.9 1.3 96% 76.66 1022.5
18 05:55 Calm 11.27 Fog/Mist CLR 2.1 1.5 96% 76.68 1022.8
18 04:55 Calm 16.09 Fair CLR 2.5 1.9 11.4 2.5 96% 76.71 1023.1
18 03:55 Calm 16.09 Fair CLR 3.4 2.4 93% 76.71 1023.1
18 02:55 Calm 16.09 Fair CLR 4.2 3.2 93% 76.76 1023.8
18 01:55 Calm 16.09 Fair CLR 5.2 3.7 90% 76.76 1023.8
18 00:55 Calm 16.09 Fair CLR 7.6 4.4 80% 76.76 1023.7
17 23:55 NE 7 16.09 Fair CLR 9.7 4.9 72% 9 76.78 1024.1
17 22:55 Calm 16.09 Fair CLR 11.5 5.4 17.1 11.3 66% 76.76 1023.7
17 21:55 NE 11 16.09 Partly Cloudy SCT080 12.6 5 60% 76.78 1024.1
17 20:55 NE 9 16.09 A Few Clouds FEW045 12.6 5.3 61% 76.76 1023.7
17 19:55 NE 9 16.09 Mostly Cloudy BKN043 13.6 5.5 58% 76.76 1023.7
17 18:55 Calm 16.09 Fair CLR 14.8 8.3 65% 76.73 1023.4
17 17:55 NE 9 16.09 Fair CLR 15.9 8.4 61% 76.71 1023.0
17 16:55 NE 9 16.09 Fair CLR 17 8.4 19.4 16.2 57% 76.71 1023.0
17 15:55 N 9 16.09 A Few Clouds FEW055 18.6 6.1 44% 76.71 1023.0
17 14:55 NE 9 16.09 A Few Clouds FEW050 18.8 6.6 45% 76.71 1023.0
17 13:55 NW 7 16.09 Fair CLR 18.7 6.5 45% 76.76 1023.7
17 12:55 W 15 16.09 Fair CLR 18.1 6.6 47% 76.76 1023.7
17 11:55 Calm 16.09 Partly Cloudy SCT033 17.3 9 58% 76.76 1023.7
17 10:55 W 6 16.09 Mostly Cloudy BKN025 16.7 10.1 16.9 12.5 65% 76.76 1023.7
17 09:55 SW 11 16.09 Fair CLR 15.1 12 82% 76.73 1023.4
17 08:55 S 20 16.09 Fair CLR 13.4 11.8 90% 76.66 1022.4
17 07:55 S 22 16.09 Fair CLR 12.6 11.7 94% 76.61 1021.7
17 06:55 S 22 16.09 Overcast BKN023 OVC043 13.4 12 91% 76.56 1021.0
17 05:55 S 19 16.09 Overcast OVC060 13.4 12.3 93% 76.5 1020.3
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)