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.
02 11:55 W 6 10.00 Overcast OVC038 68.5 57.6 68% 30.07 1018.6
02 10:55 SW 6 10.00 Overcast OVC036 65.5 55.8 65.5 45.9 71% 30.05 1017.9
02 09:55 SW 5 10.00 Overcast OVC026 60.8 54.9 81% 30.06 1018.3
02 07:55 S 5 10.00 Overcast FEW015 BKN021 BKN026 OVC031 53.6 51.6 93% 30.02 1016.9
02 04:55 Calm 10.00 A Few Clouds FEW160 47.5 46.4 55.2 46.9 96% 30 1016.2
02 03:55 Calm 10.00 Fair CLR 48.6 46.4 92% 30 1016.2
02 02:55 Calm 10.00 Fair CLR 49.1 47.7 95% 30 1016.2
02 01:55 S 3 10.00 Fair CLR 51.1 49.1 93% 30 1016.2
02 00:55 Calm 10.00 Fair CLR 51.3 49.6 94% 30 1016.2
01 23:55 Calm 10.00 Fair CLR 53.2 50.4 90% 30 1016.2
01 22:55 Calm 10.00 Partly Cloudy SCT220 54 51.4 70.7 52.7 91% 30 1016.2
01 21:55 Calm 10.00 A Few Clouds FEW220 58.1 51.3 78% 30 1016.2
01 20:55 Calm 10.00 Fair CLR 56.8 52.3 85% 29.99 1015.9
01 19:55 Calm 10.00 Fair CLR 58.5 52 79% 30 1016.3
01 18:55 Calm 10.00 A Few Clouds FEW220 66 50.7 58% 29.99 1015.9
01 17:55 N 5 10.00 Mostly Cloudy BKN230 69.1 51.3 53% 29.99 1015.9
01 16:55 NW 3 10.00 A Few Clouds FEW220 70.3 47.3 71.4 61.5 44% 30 1016.2
01 15:55 NW 6 10.00 Fair CLR 70.5 52 52% 30.01 1016.6
01 14:55 Calm 10.00 A Few Clouds FEW210 70.5 52 52% 30.03 1017.2
01 13:55 NE 3 10.00 Fair CLR 69.6 51.8 53% 30.05 1017.9
01 12:55 Calm 10.00 Fair CLR 67.3 50.5 55% 30.05 1017.9
01 11:55 Calm 10.00 Fair CLR 64.6 51.3 62% 30.06 1018.3
01 10:55 NW 3 10.00 Fair CLR 61.5 50.5 61.5 45.3 67% 30.06 1018.3
01 09:55 N 3 10.00 Fair CLR 57.7 50.5 77% 30.07 1018.6
01 08:55 Calm 10.00 Fair CLR 53.1 49.8 89% 30.06 1018.3
01 07:55 Calm 10.00 A Few Clouds FEW055 46.9 45.5 95% 30.06 1018.4
01 06:55 Calm 10.00 Mostly Cloudy BKN065 45.9 44.4 95% 30.06 1018.3
01 05:55 Calm 10.00 Fair CLR 46.6 44.6 93% 30.06 1018.3
01 04:55 Calm 10.00 Partly Cloudy SCT070 48.2 46 51.1 46.4 92% 30.06 1018.3
01 03:55 Calm 10.00 Fair CLR 46.8 45.1 94% 30.06 1018.3
01 02:55 Calm 10.00 Fair CLR 48.6 46.4 92% 30.07 1018.6
01 01:55 Calm 10.00 Mostly Cloudy BKN160 50.5 47.1 88% 30.08 1019.0
01 00:55 Calm 10.00 Overcast OVC150 48.9 46.8 92% 30.08 1019.0
30 23:55 Calm 10.00 Mostly Cloudy BKN170 46.8 44.6 92% 30.08 1019.0
30 22:55 Calm 10.00 Fair CLR 51.1 45.5 65.1 51.1 81% 30.08 1019.0
30 21:55 NE 5 10.00 Fair CLR 55 47.7 76% 30.07 1018.6
30 19:55 Calm 10.00 Fair CLR 56.5 46.8 70% 30.07 1018.7
30 18:55 NE 3 10.00 Fair CLR 59 46.4 63% 30.07 1018.7
30 17:55 NE 6 10.00 Fair CLR 63 48 58% 30.06 1018.3
30 15:55 NE 9 10.00 Fair CLR 65.3 49.6 57% 30.08 1018.9
30 14:55 NE 7 10.00 Fair CLR 65.1 49.1 56% 30.09 1019.3
30 13:55 N 12 10.00 Fair CLR 64.2 49.6 59% 30.11 1020.0
30 12:55 N 14 10.00 Fair CLR 62.6 48.6 60% 30.12 1020.3
30 11:55 N 12 10.00 Fair CLR 62.1 49.8 64% 30.12 1020.3
30 10:55 N 9 10.00 Fair CLR 60.4 49.5 60.4 42.3 67% 30.12 1020.3
30 09:55 NE 7 10.00 Fair CLR 58.8 48.2 68% 30.13 1020.7
30 08:55 Calm 10.00 Fair CLR 52.7 50.7 93% 30.12 1020.3
30 07:55 Calm 7.00 Fog/Mist CLR 45.1 44.4 97% 30.1 1019.7
30 04:55 Calm 1.00 Fog/Mist CLR 46.9 45.5 56.8 46.9 95% 30.07 1018.6
30 03:55 Calm 10.00 Mostly Cloudy BKN039 50.4 48.7 94% 30.05 1017.9
30 02:55 Calm 10.00 Partly Cloudy SCT036 52.3 49.5 90% 30.04 1017.6
30 01:55 Calm 10.00 Overcast BKN031 OVC070 53.2 49.8 88% 30.04 1017.6
30 00:55 Calm 10.00 Overcast OVC028 56.7 50.5 80% 30.03 1017.2
29 23:55 Calm 10.00 Overcast OVC020 56.7 50.2 79% 30.02 1016.9
29 22:55 Calm 10.00 Overcast BKN015 OVC055 56.7 50.2 65.3 56.3 79% 30.01 1016.6
29 21:55 NE 6 10.00 Overcast BKN012 OVC022 56.8 51.1 81% 29.99 1015.9
29 20:55 NE 6 10.00 Overcast OVC009 58.3 54.5 87% 29.98 1015.6
29 19:55 SW 6 10.00 Overcast OVC011 62.1 57.6 85% 29.96 1014.9
29 18:55 SW 9 10.00 Overcast OVC012 62.6 57.7 84% 29.95 1014.5
29 17:55 SW 7 10.00 Overcast BKN014 OVC070 63.9 57.9 81% 29.94 1014.1
29 16:55 SW 16 10.00 Overcast OVC016 65.3 57.9 66.6 61.7 77% 29.93 1013.8
29 15:55 SW 13 10.00 Overcast FEW018 BKN027 BKN055 OVC070 65.1 57.7 77% 29.93 1013.8
29 14:55 SW 14 G 21 10.00 Overcast BKN021 OVC029 65.1 56.7 74% 29.91 1013.1
29 13:55 SW 14 G 26 10.00 Overcast SCT022 BKN032 OVC060 65.7 56.8 73% 29.92 1013.5
29 12:55 SW 13 10.00 Overcast BKN021 BKN030 OVC036 64.9 56.5 74% 29.93 1013.8
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)