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.
28 13:55 NW 5 10.00 Overcast FEW003 FEW037 OVC055 70 58.1 66% 30.08 1018.9
28 12:55 W 9 10.00 Overcast FEW035 FEW047 OVC060 73.4 55.8 54% 30.06 1018.2
28 11:55 W 10 10.00 Overcast SCT036 OVC070 73.8 55 52% 30.05 1017.8
28 10:55 W 10 10.00 Overcast OVC070 72.7 54 73 57.6 52% 30.04 1017.5
28 09:55 SW 9 10.00 Mostly Cloudy FEW028 SCT070 BKN100 69.3 54.7 60% 30.04 1017.5
28 08:55 SW 10 10.00 Overcast FEW021 OVC070 65.3 54.9 69% 30.03 1017.1
28 07:55 S 12 10.00 Overcast OVC070 64.6 54.5 70% 30.03 1017.1
28 06:55 SW 13 G 16 10.00 Overcast BKN020 OVC060 62.1 54.7 77% 30.03 1017.1
28 05:55 S 6 10.00 A Few Clouds FEW025 59.9 54 81% 30.02 1016.8
28 04:55 S 7 10.00 Overcast SCT024 OVC033 61.9 54.1 66.4 61.5 76% 30.01 1016.4
28 03:55 SW 6 10.00 Overcast FEW018 OVC026 62.1 54.7 77% 30.02 1016.8
28 02:55 Calm 10.00 Overcast SCT017 OVC048 61.9 55.6 80% 30.01 1016.4
28 01:55 NW 5 10.00 Overcast BKN037 OVC050 62.4 55.8 79% 30.01 1016.4
28 00:55 W 3 10.00 Partly Cloudy SCT040 63.1 56.1 78% 30.01 1016.4
27 23:55 W 3 10.00 Overcast OVC041 64.9 56.5 74% 30.01 1016.4
27 22:55 NW 7 10.00 Fair CLR 66.4 57 80.1 66.4 72% 30.01 1016.5
27 21:55 W 6 10.00 Fair CLR 68.7 57.4 67% 30.01 1016.5
27 20:55 W 5 10.00 Fair CLR 70.9 57.2 62% 30.01 1016.5
27 19:55 NW 8 10.00 Fair CLR 74.3 57 55% 30 1016.1
27 18:55 NW 9 10.00 Fair CLR 77 56.8 50% 79 29.99 1015.8
27 17:55 NW 9 10.00 Fair CLR 79.2 57.2 47% 80 29.99 1015.8
27 16:55 NW 8 10.00 Fair CLR 79.7 57 80.1 70 46% 80 30 1016.1
27 15:55 NW 15 10.00 Fair CLR 79.9 56.7 45% 80 30.01 1016.4
27 14:55 NW 10 G 17 10.00 A Few Clouds FEW048 79.2 55.9 45% 80 30.03 1017.1
27 13:55 W 9 10.00 Fair CLR 78.6 56.1 46% 79 30.04 1017.5
27 12:55 W 7 10.00 Partly Cloudy SCT040 SCT080 76.8 55.6 48% 78 30.05 1017.8
27 11:55 NW 6 10.00 Partly Cloudy SCT034 SCT075 73.4 55.2 53% 30.07 1018.5
27 10:55 W 7 10.00 Mostly Cloudy SCT030 BKN090 70.9 54.9 71.1 59 57% 30.07 1018.5
27 09:55 NW 7 10.00 Overcast FEW027 OVC085 67.1 55.4 66% 30.08 1018.9
27 08:55 Calm 10.00 Mostly Cloudy BKN100 64.6 55.4 72% 30.08 1018.9
27 07:55 SW 6 10.00 Mostly Cloudy FEW027 BKN100 62.8 54.3 74% 30.08 1018.9
27 06:55 SW 7 10.00 Overcast OVC028 61 54.7 80% 30.08 1018.9
27 05:55 S 5 10.00 Overcast OVC028 60.1 56.1 87% 30.07 1018.6
27 04:55 S 3 10.00 Overcast OVC026 60.6 56.1 60.6 57.9 85% 30.07 1018.5
27 03:55 Calm 10.00 Overcast OVC021 59.7 56.8 90% 30.07 1018.5
27 02:55 SE 3 10.00 Overcast OVC022 59.4 56.1 89% 30.06 1018.2
27 01:55 W 3 10.00 Overcast FEW010 OVC022 60.3 56.7 88% 30.07 1018.5
27 00:55 W 7 10.00 Overcast OVC021 60.1 56.5 88% 30.07 1018.5
26 23:55 Calm 10.00 Mostly Cloudy BKN120 58.6 55.9 91% 30.06 1018.2
26 22:55 Calm 10.00 Overcast OVC120 60.1 55.9 68.4 59.9 86% 30.07 1018.5 0.01
26 21:55 W 5 10.00 Overcast FEW011 FEW032 OVC100 60.4 56.3 86% 30.08 1018.9
26 20:55 W 6 10.00 Overcast FEW013 OVC100 61.3 57 86% 30.07 1018.6 0.01
26 19:55 W 6 10.00 Overcast BKN017 OVC095 63.5 56.5 78% 30.07 1018.6
26 18:55 NW 7 10.00 Overcast FEW019 OVC110 65.1 56.7 74% 30.07 1018.6
26 17:55 NW 10 10.00 Light Rain FEW022 SCT080 OVC100 65.5 57.7 76% 30.07 1018.5
26 16:55 NW 12 10.00 Mostly Cloudy BKN120 68.4 55.8 76.3 68.2 64% 30.06 1018.2
26 15:55 NW 13 10.00 Mostly Cloudy BKN140 70.9 55.8 59% 30.05 1017.8
26 14:55 W 15 10.00 Mostly Cloudy BKN160 73 55.4 54% 30.05 1017.8
26 13:55 NW 13 G 20 10.00 Mostly Cloudy FEW047 SCT060 BKN080 73.6 54.9 52% 30.04 1017.5
26 12:55 W 16 G 23 10.00 Overcast BKN055 OVC080 73.4 53.6 50% 30.04 1017.5
26 11:55 SW 9 10.00 Overcast FEW031 OVC050 71.4 54.9 56% 30.04 1017.5
26 10:55 W 10 10.00 Overcast BKN026 OVC047 68.9 56.1 69.4 60.3 64% 30.04 1017.5 0.01
26 09:55 W 9 10.00 Overcast FEW021 OVC045 66.2 57.2 73% 30.05 1017.8
26 08:55 SW 8 10.00 Overcast FEW030 SCT038 OVC046 64 57.7 80% 30.05 1017.8
26 07:55 SW 6 10.00 Overcast FEW019 BKN029 OVC035 61.9 58.8 90% 30.05 1017.8 0.01
26 06:55 S 6 10.00 Overcast SCT008 SCT013 BKN020 BKN029 OVC039 60.6 58.3 92% 30.05 1017.8 0.01
26 05:55 SW 8 10.00 Overcast SCT005 BKN013 OVC024 62.2 57 83% 30.03 1017.1
26 04:55 W 5 10.00 Overcast FEW022 BKN031 OVC043 63.3 56.3 66 63.3 78% 30.02 1016.8
26 03:55 SW 6 10.00 Overcast FEW013 SCT023 BKN030 OVC036 64 56.3 76% 30.01 1016.5
26 02:55 SW 5 10.00 Overcast OVC037 64.6 56.5 75% 30.01 1016.4
26 01:55 W 6 10.00 Overcast OVC042 65.3 56.8 74% 30.01 1016.5
26 00:55 SW 7 10.00 Overcast OVC040 65.7 56.8 73% 30.01 1016.4
25 23:55 Calm 10.00 Overcast OVC048 64.4 56.7 76% 30.02 1016.8
25 22:55 Calm 10.00 Overcast FEW028 OVC040 65.7 57.2 72.9 65.7 74% 30.02 1016.8
25 21:55 NW 5 10.00 Light Rain SCT005 SCT013 BKN019 BKN026 OVC033 66.2 57.6 74% 30.03 1017.2
25 20:55 NW 7 10.00 Overcast BKN050 OVC075 68 55.4 64% 30.01 1016.5
25 19:55 NW 6 10.00 Overcast OVC040 69.3 54.7 60% 30.01 1016.5
25 18:55 SW 10 10.00 Overcast BKN042 OVC049 71.2 53.8 54% 30.01 1016.5
25 16:55 SW 14 10.00 Overcast FEW042 OVC055 73 52.2 74.8 68.9 48% 30.01 1016.5
25 15:55 SW 16 10.00 Overcast BKN047 OVC055 73.4 52 47% 30.01 1016.5
25 14:55 SW 14 10.00 Overcast SCT040 SCT065 OVC095 73.9 52.3 47% 30 1016.1
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)