Weather observations for the past three days for
Tacoma / McChord Air Force Base
Imperial (Metric)
Date Time (pst) 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.
28 12:55 S 9 10.00 Light Rain SCT036 SCT045 BKN055 52.5 46.9 81% 30.26 1025.2 0.01 0.01
28 11:55 Calm 10.00 Overcast SCT041 OVC048 50.7 44.1 78% 30.27 1025.6
28 10:55 SW 5 10.00 Overcast FEW043 OVC070 50 42.8 76% 49 30.27 1025.6
28 09:55 Calm 10.00 Overcast BKN042 OVC110 44.8 41.4 48 40.3 88% 30.27 1025.6
28 08:55 Calm 10.00 Overcast BKN041 OVC140 43 40.5 91% 30.27 1025.6
28 07:55 Calm 10.00 Mostly Cloudy FEW150 BKN170 40.6 38.5 92% 30.26 1025.3
28 06:55 SE 3 10.00 A Few Clouds FEW085 43.7 39.7 86% 30.24 1024.6
28 05:55 S 10 10.00 Overcast OVC036 47.8 42.6 82% 44 30.22 1023.9
28 04:55 S 14 10.00 Overcast BKN029 OVC090 47.3 42.4 83% 42 30.21 1023.5
28 03:55 S 8 10.00 Overcast FEW008 BKN031 OVC035 46.4 43 49.3 43.2 88% 43 30.19 1022.8 0.01
28 02:55 S 7 10.00 Overcast BKN041 OVC050 47.1 42.3 83% 44 30.16 1021.8
28 01:55 S 7 10.00 Overcast BKN048 OVC060 45.5 41 84% 42 30.14 1021.1 0.01
28 00:55 S 8 10.00 Light Rain BKN050 OVC070 46.9 38.7 73% 44 30.12 1020.5
27 23:55 Calm 10.00 Overcast FEW055 BKN130 OVC180 43.9 37.8 79% 30.1 1019.8
27 22:55 Calm 10.00 Overcast OVC060 43.9 38.5 81% 30.11 1020.2
27 21:55 Calm 10.00 Overcast OVC060 43.7 39.6 47.8 43.2 85% 30.1 1019.9
27 20:55 Calm 10.00 Overcast FEW040 OVC050 44.1 38.8 82% 30.1 1019.9
27 19:55 SE 5 10.00 Overcast FEW035 OVC055 45.5 35.2 67% 44 30.09 1019.6
27 18:55 W 8 10.00 Overcast OVC095 46 34.2 63% 42 30.08 1019.2
27 17:55 E 5 10.00 Overcast OVC095 45.3 35.4 68% 43 30.02 1017.2
27 16:55 SE 6 10.00 Overcast BKN120 OVC150 46.6 36.1 67% 44 30.04 1017.9
27 15:55 S 5 10.00 Overcast OVC120 48 36.9 48.7 37 65% 47 30.06 1018.5
27 14:55 Calm 10.00 A Few Clouds FEW130 47.7 37.2 67% 30.05 1018.2
27 13:55 SW 3 10.00 A Few Clouds FEW180 46.8 38.5 73% 30.07 1018.9
27 12:55 W 5 10.00 A Few Clouds FEW170 45.5 38.3 76% 44 30.08 1019.2
27 10:55 Calm 10.00 Fair CLR 40.8 36.1 83% 30.12 1020.6
27 09:55 Calm 10.00 Fair CLR 36.9 33.4 36.9 27.9 87% 30.13 1021.0
27 08:55 S 3 10.00 Fair CLR 30.9 29.1 93% 30.13 1021.0
27 07:55 S 6 10.00 Fair CLR 28.8 27 93% 23 30.13 1021.0
27 06:55 Calm 10.00 Fair CLR 30.6 29.1 94% 30.13 1021.0
27 05:55 Calm 10.00 Fair CLR 30.7 28.9 93% 30.14 1021.3
27 03:55 Calm 0.00 NULL NULL 30.6 28.2 31.1 27.5 91% 30.17 1022.3
27 02:55 Calm 10.00 Overcast OVC110 30.7 28.8 92% 30.18 1022.6
27 01:55 Calm 10.00 Partly Cloudy SCT100 29.5 27.7 93% 30.19 1023.0
27 00:55 Calm 10.00 Overcast OVC180 27.9 25.9 92% 30.2 1023.3
26 23:55 Calm 10.00 Fair CLR 28.4 26.1 91% 30.21 1023.7
26 22:55 Calm 10.00 Fair CLR 28.6 26.2 91% 30.21 1023.7
26 21:55 Calm 10.00 A Few Clouds FEW110 29.3 27 46.6 28.8 91% 30.22 1024.1
26 20:55 Calm 10.00 Fair CLR 31.3 28.4 89% 30.21 1023.8
26 19:55 Calm 10.00 Fair CLR 33.3 29.3 85% 30.2 1023.4
26 17:55 Calm 10.00 Mostly Cloudy BKN095 41.4 29.3 62% 30.21 1023.7
26 16:55 Calm 10.00 Overcast OVC085 44.4 30.6 58% 30.22 1024.0
26 15:55 Calm 10.00 Overcast BKN060 OVC075 45.7 30.9 47.3 32.9 56% 30.22 1024.0
26 14:55 Calm 10.00 Mostly Cloudy BKN080 45 31.1 58% 30.21 1023.7
26 12:55 Calm 10.00 A Few Clouds FEW100 FEW130 41.5 30.2 64% 30.2 1023.4
26 11:55 Calm 10.00 Partly Cloudy SCT120 39.6 30.2 69% 30.2 1023.4
26 10:55 Calm 10.00 Overcast OVC100 36.9 29.7 75% 30.22 1024.1
26 09:55 Calm 10.00 Overcast OVC095 32.7 29.3 32.7 25.3 87% 30.21 1023.8
26 08:55 Calm 10.00 Overcast OVC110 29.8 27.5 91% 30.2 1023.4
26 07:55 Calm 10.00 Overcast OVC110 28.8 25.9 89% 30.18 1022.8
26 06:55 Calm 10.00 Overcast OVC120 26.1 24.1 92% 30.18 1022.8
26 05:55 S 3 10.00 Fair CLR 27.9 25.3 90% 30.18 1022.7
26 04:55 Calm 10.00 Mostly Cloudy BKN130 27.7 25.3 91% 30.17 1022.3
26 03:55 S 3 10.00 Fair CLR 26.2 24.4 26.8 22.5 93% 30.18 1022.7
26 02:55 Calm 10.00 A Few Clouds FEW170 23.7 21.7 92% 30.18 1022.7
26 01:55 Calm 10.00 Fair CLR 23.2 20.5 89% 30.18 1022.7
26 00:55 Calm 10.00 Fair CLR 24.8 22.8 92% 30.18 1022.7
25 23:55 Calm 10.00 Fair CLR 24.8 23.5 95% 30.18 1022.8
25 21:55 Calm 10.00 Fair CLR 25.3 23.5 43.7 24.4 93% 30.17 1022.4
25 20:55 Calm 10.00 Fair CLR 25 23.2 93% 30.16 1022.1
25 19:55 S 5 10.00 Fair CLR 26.8 24.8 92% 22 30.16 1022.1
25 18:55 Calm 10.00 Fair CLR 26.1 23.7 91% 30.16 1022.1
25 16:55 Calm 10.00 Fair CLR 39.2 28 64% 30.15 1021.7
25 15:55 Calm 10.00 Fair CLR 43.7 28.6 44.6 27.1 55% 30.16 1022.0
25 14:55 Calm 10.00 Fair CLR 43.5 30.6 60% 30.16 1022.0
25 13:55 N 5 10.00 Fair CLR 40.5 32.9 75% 38 30.17 1022.4
Date Time (pst) 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)