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.
11 08:55 SW 3 10.00 Overcast OVC003 57.4 54.7 91% 30.14 1020.9
11 07:55 SW 3 4.00 Fog/Mist OVC002 57 55 93% 30.13 1020.6
11 06:55 Calm 10.00 Overcast OVC002 56.3 54.5 94% 30.13 1020.6
11 05:55 Calm 10.00 Overcast OVC004 56.5 54.5 93% 30.11 1019.9
11 04:55 Calm 10.00 Mostly Cloudy BKN005 56.5 54.1 65.7 54.1 92% 30.1 1019.5
11 03:55 Calm 10.00 Partly Cloudy SCT060 57.4 54.5 90% 30.1 1019.5
11 02:55 Calm 10.00 Fair CLR 58.8 54.7 86% 30.09 1019.2
11 01:55 Calm 10.00 Mostly Cloudy BKN050 60.3 55 83% 30.09 1019.2
11 00:55 Calm 10.00 Fair CLR 61.5 55.6 81% 30.08 1018.9
10 23:55 NW 5 10.00 Fair CLR 63.5 56.1 77% 30.08 1018.9
10 22:55 Calm 10.00 Fair CLR 65.8 56.5 76.3 65.8 72% 30.09 1019.2
10 21:55 W 6 10.00 Fair CLR 68.5 56.7 66% 30.09 1019.2
10 20:55 Calm 10.00 Fair CLR 70.7 54.7 57% 30.07 1018.5
10 19:55 NW 5 10.00 Fair CLR 73.2 54.5 52% 30.07 1018.5
10 18:55 NW 6 10.00 Fair CLR 75.2 52.3 45% 78 30.07 1018.5
10 17:55 NW 7 10.00 Fair CLR 75.7 51.6 43% 78 30.06 1018.2
10 16:55 N 5 10.00 Fair CLR 75.6 52.7 76.1 61.2 45% 78 30.08 1018.9
10 15:55 N 5 10.00 Fair CLR 74.1 53.8 49% 30.1 1019.5
10 14:55 NW 6 10.00 Fair CLR 72 54.9 55% 30.11 1019.9
10 13:55 Calm 10.00 Fair CLR 68.5 54.1 60% 30.12 1020.3
10 12:55 NW 5 10.00 Mostly Cloudy BKN023 67.5 54.3 63% 30.13 1020.6
10 11:55 NW 5 10.00 Overcast OVC018 63.9 54 70% 30.13 1020.6
10 10:55 SW 5 10.00 Overcast OVC013 61 53.8 61 56.8 77% 30.13 1020.6
10 09:55 Calm 10.00 Overcast OVC010 59.7 53.6 80% 30.13 1020.6
10 08:55 Calm 10.00 Overcast OVC008 58.1 53.6 85% 30.12 1020.2
10 07:55 SW 3 10.00 Overcast OVC006 57.4 53.6 87% 30.12 1020.2
10 06:55 SW 5 10.00 Overcast OVC006 57 53.4 88% 30.11 1019.9
10 05:55 SW 5 10.00 Overcast OVC007 57.2 53.4 87% 30.09 1019.2
10 04:55 Calm 10.00 Overcast OVC007 57.2 53.4 62.6 57 87% 30.09 1019.2
10 03:55 SW 3 10.00 Overcast OVC006 57.6 53.8 87% 30.08 1018.8
10 02:55 Calm 10.00 Overcast OVC009 57.4 53.8 88% 30.06 1018.2
10 01:55 Calm 10.00 Fair CLR 57.6 53.8 87% 30.06 1018.2
10 00:55 W 3 10.00 Fair CLR 58.6 54.1 85% 30.06 1018.2
09 23:55 W 3 10.00 Fair CLR 60.6 54.7 81% 30.06 1018.2
09 22:55 W 6 10.00 Fair CLR 62.8 55 79.3 62.8 76% 30.05 1017.9
09 21:55 W 5 10.00 Fair CLR 65.5 55.4 70% 30.04 1017.5
09 20:55 NW 6 10.00 Fair CLR 68.2 55 63% 30.02 1016.9
09 19:55 W 8 10.00 Fair CLR 72.3 55.2 55% 30.01 1016.5
09 18:55 N 6 10.00 Fair CLR 76.8 56.1 49% 78 30 1016.1
09 17:55 N 7 10.00 A Few Clouds FEW220 79 54 42% 79 30.01 1016.5
09 16:55 NW 10 10.00 Fair CLR 77.9 54.1 80.8 64.4 44% 79 30.01 1016.5
09 15:55 N 7 10.00 A Few Clouds FEW190 78.8 51.1 38% 79 30.02 1016.8
09 14:55 NW 9 10.00 Fair CLR 78.1 51.1 39% 79 30.03 1017.1
09 13:55 N 8 10.00 Fair CLR 76.5 52.3 43% 78 30.05 1017.8
09 12:55 Calm 10.00 Fair CLR 72.5 53.8 52% 30.07 1018.5
09 11:55 N 5 10.00 Fair CLR 67.5 54.9 64% 30.08 1018.9
09 10:55 N 6 10.00 Fair CLR 64.2 54.1 64.2 56.3 70% 30.09 1019.2
09 09:55 NW 3 10.00 Overcast OVC009 59.7 53.8 81% 30.1 1019.6
09 08:55 Calm 10.00 Overcast OVC006 58.3 54.1 86% 30.11 1019.9
09 07:55 Calm 10.00 Overcast OVC005 57.6 53.8 87% 30.11 1019.9
09 06:55 W 6 10.00 Overcast OVC006 56.7 53.4 89% 30.09 1019.2
09 05:55 Calm 10.00 Overcast OVC005 57 54.1 90% 30.09 1019.1
09 04:55 Calm 10.00 Mostly Cloudy BKN007 56.7 53.8 67.3 56.5 90% 30.08 1018.8
09 03:55 SW 3 10.00 Fair CLR 57.6 53.8 87% 30.08 1018.8
09 02:55 Calm 10.00 Fair CLR 58.5 54 85% 30.07 1018.5
09 01:55 NW 3 10.00 Fair CLR 60.1 54.1 81% 30.07 1018.5
09 00:55 Calm 10.00 Fair CLR 62.2 54.5 76% 30.07 1018.5
08 23:55 Calm 10.00 Fair CLR 65.1 54.3 68% 30.07 1018.5
08 22:55 Calm 10.00 Fair CLR 67.3 54.3 84.9 67.3 63% 30.07 1018.5
08 21:55 W 6 10.00 Fair CLR 69.6 54.1 58% 30.07 1018.5
08 20:55 NW 6 10.00 Fair CLR 73.4 53.6 50% 30.06 1018.2
08 19:55 W 6 10.00 Fair CLR 77.9 53.6 43% 79 30.05 1017.8
08 18:55 NW 7 10.00 Fair CLR 81.9 56.5 42% 82 30.05 1017.8
08 17:55 N 9 10.00 Fair CLR 84.4 50.4 31% 82 30.06 1018.1
08 16:55 NW 9 10.00 Fair CLR 84.6 47.8 85.3 69.4 28% 82 30.07 1018.5
08 15:55 N 6 10.00 Fair CLR 83.3 55.8 39% 82 30.08 1018.8
08 14:55 NW 3 10.00 Fair CLR 82 54.7 39% 81 30.09 1019.1
08 13:55 N 5 10.00 Fair CLR 79.3 56.1 45% 80 30.1 1019.5
08 12:55 N 7 10.00 Fair CLR 77 57.9 52% 79 30.11 1019.8
08 11:55 Calm 10.00 Partly Cloudy SCT200 SCT220 71.6 57.4 61% 30.12 1020.2
08 10:55 W 3 10.00 Partly Cloudy FEW170 SCT210 70 57.2 70 53.2 64% 30.12 1020.2
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)