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.
22 11:55 Calm 10.00 Fair CLR 54.7 42.3 63% 30.34 1027.9
22 10:55 Calm 10.00 Fair CLR 51.6 41.7 51.6 36.9 69% 30.35 1028.2
22 09:55 Calm 10.00 Fair CLR 48.2 40.6 75% 30.33 1027.6
22 07:55 Calm 9.00 Fair CLR 37.6 36.5 96% 30.3 1026.6
22 06:55 Calm 10.00 Fair CLR 39.9 38.1 93% 30.3 1026.6
22 05:55 Calm 10.00 Fair CLR 40.8 39.2 94% 30.28 1025.9
22 04:55 Calm 10.00 Overcast OVC040 45.7 42.6 47.3 39.2 89% 30.27 1025.5
22 03:55 Calm 10.00 Overcast OVC038 43.5 41.9 94% 30.27 1025.5
22 02:55 Calm 10.00 Overcast OVC043 40.5 39.4 96% 30.26 1025.2
22 01:55 S 3 10.00 Fair CLR 41.2 39.6 94% 30.24 1024.5
22 00:55 SE 5 10.00 Partly Cloudy SCT070 43.7 41 90% 42 30.23 1024.1
21 23:55 S 10 10.00 Fair CLR 44.6 42.4 92% 40 30.21 1023.5
21 22:55 S 8 10.00 Partly Cloudy SCT080 46.8 44.1 54.5 46.8 90% 43 30.19 1022.8 0.01
21 21:55 S 9 10.00 Partly Cloudy SCT040 47.3 45.1 92% 43 30.17 1022.1
21 20:55 SW 10 10.00 Fair CLR 49.6 45.9 87% 46 30.15 1021.4
21 19:55 S 9 10.00 A Few Clouds FEW029 FEW065 49.1 46.9 92% 46 30.12 1020.4 0.01
21 18:55 S 9 10.00 Overcast BKN049 OVC065 51.3 46.6 84% 30.1 1019.7 0.01
21 17:55 SW 7 10.00 Light Rain FEW016 BKN023 BKN029 OVC037 54.1 50.7 88% 30.07 1018.7
21 16:55 S 6 10.00 Partly Cloudy SCT065 53.8 50.4 57.4 52 88% 30.05 1018.1 0.01 0.11
21 15:55 SW 12 6.00 Light Rain SCT004 BKN021 52.3 48.2 86% 30.03 1017.4 0.07
21 14:55 SW 7 10.00 Light Rain FEW025 SCT031 BKN041 BKN049 OVC060 57.4 51.6 81% 30.01 1016.7 0.01
21 13:55 W 6 10.00 Light Rain SCT004 BKN020 OVC033 55.6 50.5 83% 30.01 1016.7 0.02 0.02
21 12:55 Calm 10.00 Overcast FEW042 OVC055 56.5 48.9 76% 30.01 1016.7
21 11:55 Calm 10.00 Overcast BKN025 OVC100 54.7 48.4 79% 30.01 1016.7
21 10:55 Calm 10.00 Overcast BKN038 OVC060 51.8 48 51.8 44.1 87% 30 1016.3
21 09:55 Calm 10.00 Overcast FEW005 BKN035 BKN047 OVC090 50.2 48.6 94% 30 1016.3
21 08:55 Calm 10.00 Overcast BKN004 OVC060 48.6 47.7 97% 29.99 1016.0
21 07:55 Calm 1.38 Fog/Mist FEW008 BKN032 OVC055 46.9 46.2 97% 29.98 1015.6
21 06:55 Calm 0.38 Fog VV002 46.9 46.2 97% 29.98 1015.6
21 04:55 Calm 10.00 Overcast OVC005 43.9 43.2 49.3 40.1 97% 29.97 1015.3
21 03:55 Calm 5.00 Fog/Mist FEW007 41.7 41 97% 29.96 1014.9
21 02:55 Calm 2.00 Fog/Mist CLR 44.2 43.5 97% 29.97 1015.3
21 01:55 Calm 7.00 A Few Clouds FEW021 44.2 43.2 96% 29.97 1015.3
21 00:55 S 3 10.00 Fair CLR 46.2 45.1 96% 29.96 1014.9
20 23:55 SE 3 10.00 Fair CLR 48.2 46.6 94% 29.95 1014.6
20 22:55 S 3 10.00 Fair CLR 49.1 47.1 59 48.9 93% 29.96 1014.9 0.02
20 21:55 S 7 10.00 A Few Clouds FEW150 51.8 48.7 89% 29.96 1014.9
20 20:55 SW 12 10.00 Overcast OVC130 53.4 50 88% 29.95 1014.6
20 19:55 SW 7 10.00 Mostly Cloudy BKN010 BKN017 55.8 53.8 93% 29.93 1013.9 0.02
20 18:55 SW 10 10.00 Overcast BKN011 BKN017 OVC070 56.8 54.3 91% 29.9 1012.9
20 17:55 SW 12 10.00 Overcast FEW007 SCT060 BKN075 OVC090 57.7 54.5 89% 29.88 1012.2 0.02
20 16:55 SW 14 5.00 Light Rain Fog/Mist OVC004 59.2 56.5 68.4 59.2 91% 29.87 1011.8 0.06 0.06
20 15:55 SW 16 G 22 10.00 Overcast FEW007 FEW015 SCT022 OVC035 64.8 55 71% 29.84 1010.7
20 14:55 SW 18 G 31 10.00 Overcast SCT039 BKN060 OVC080 66.9 52.5 60% 29.83 1010.4
20 13:55 S 17 G 29 10.00 Mostly Cloudy BKN037 BKN180 BKN210 67.1 52.7 60% 29.84 1010.7
20 12:55 S 17 10.00 Mostly Cloudy SCT070 BKN140 66.2 52.7 62% 29.86 1011.4
20 11:55 SW 16 G 24 10.00 Overcast OVC070 66.9 54 63% 29.88 1012.1
20 10:55 W 13 10.00 Fair CLR 65.8 54.1 65.8 49.3 66% 29.88 1012.1
20 09:55 W 6 10.00 Fair CLR 61.5 52.7 73% 29.89 1012.4
20 08:55 Calm 10.00 Mostly Cloudy BKN070 57.7 52.9 84% 29.88 1012.2
20 07:55 Calm 10.00 Fair CLR 49.6 48.2 95% 29.89 1012.5
20 06:55 S 3 10.00 Partly Cloudy SCT140 51.4 49.5 93% 29.91 1013.2
20 05:55 SE 5 10.00 Partly Cloudy SCT044 52 49.5 91% 29.92 1013.5
20 04:55 S 7 10.00 A Few Clouds FEW043 56.8 52 64.2 56.8 84% 29.94 1014.2
20 03:55 S 5 10.00 Overcast OVC075 61 53.1 75% 29.97 1015.1
20 02:55 SW 7 10.00 Overcast OVC055 63.7 53.8 70% 29.99 1015.8
20 01:55 S 3 10.00 Overcast OVC050 62.2 54.9 77% 30 1016.2
20 00:55 S 8 10.00 Overcast OVC050 63 54.9 75% 30.01 1016.5
19 23:55 S 10 10.00 Overcast BKN043 OVC080 63.7 54.9 73% 30.04 1017.5
19 22:55 SW 9 10.00 Overcast BKN037 OVC050 63 54.9 66.2 61 75% 30.05 1017.9
19 21:55 S 8 10.00 Overcast OVC030 63 56.3 79% 30.07 1018.6
19 20:55 S 7 10.00 Overcast BKN024 OVC029 61.9 56.7 83% 30.08 1018.9
19 19:55 S 8 10.00 Light Drizzle BKN007 BKN014 BKN019 OVC025 61.7 56.8 84% 30.09 1019.3
19 18:55 S 13 10.00 Overcast OVC027 64.6 55.8 73% 30.08 1018.9
19 17:55 S 20 G 23 10.00 Overcast FEW020 OVC027 64.6 54.9 71% 30.08 1018.9
19 16:55 SW 22 G 28 10.00 Overcast and Breezy FEW021 OVC030 65.1 53.4 67.6 64.6 66% 30.1 1019.6 0.01
19 15:55 S 16 G 25 10.00 Overcast OVC037 67.1 53.6 62% 30.1 1019.6
19 14:55 S 16 G 25 10.00 Overcast OVC034 67.1 53.2 61% 30.08 1018.9
19 13:55 S 14 10.00 Overcast OVC036 67.3 52.9 60% 30.1 1019.6 0.01 0.01
19 12:55 S 16 G 28 10.00 Light Rain FEW037 FEW065 BKN100 OVC120 65.1 53.4 66% 30.14 1021.0
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)