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.
27 07:55 S 3 10.00 A Few Clouds FEW210 41.2 39.4 93% 30.06 1018.4
27 06:55 Calm 10.00 Fair CLR 41 39.7 95% 30.05 1018.0
27 05:55 Calm 10.00 Fair CLR 41.4 40.1 95% 30.06 1018.4
27 04:55 Calm 10.00 A Few Clouds FEW200 41.5 39.9 50.7 40.1 94% 30.06 1018.4
27 03:55 Calm 10.00 Fair CLR 40.6 39 94% 30.07 1018.7
27 02:55 Calm 10.00 Fair CLR 42.4 40.6 93% 30.07 1018.7
27 01:55 Calm 10.00 Fair CLR 43.9 41.2 90% 30.08 1019.0
27 00:55 S 3 10.00 Fair CLR 44.4 40.5 86% 30.08 1019.0
26 23:55 Calm 10.00 Fair CLR 44.2 39.4 83% 30.09 1019.4
26 22:55 Calm 10.00 Fair CLR 51.4 40.8 63 50.9 67% 30.1 1019.7
26 21:55 Calm 10.00 Fair CLR 54.7 41.5 61% 30.1 1019.7
26 20:55 NE 8 10.00 Fair CLR 55.8 43 62% 30.1 1019.7
26 19:55 NE 10 10.00 Fair CLR 57 41.9 57% 30.1 1019.7
26 18:55 NE 9 10.00 Fair CLR 58.6 39 48% 30.11 1020.1
26 16:55 NE 8 10.00 Fair CLR 63.1 44.2 65.1 56.8 50% 30.12 1020.4
26 15:55 N 14 10.00 Fair CLR 64.6 44.4 48% 30.13 1020.7
26 14:55 NW 8 10.00 Fair CLR 64.8 44.6 48% 30.14 1021.0
26 13:55 NW 6 10.00 Mostly Cloudy BKN041 62.8 44.4 51% 30.15 1021.4
26 12:55 E 7 10.00 A Few Clouds FEW033 60.4 45.5 58% 30.16 1021.7
26 11:55 NW 3 10.00 A Few Clouds FEW025 59 46.4 63% 30.18 1022.4
26 10:55 Calm 10.00 Partly Cloudy SCT018 56.7 48 56.7 38.5 73% 30.19 1022.7
26 09:55 Calm 10.00 Mostly Cloudy BKN016 52.9 46.9 80% 30.19 1022.7
26 08:55 Calm 10.00 Partly Cloudy SCT023 47.3 45.7 94% 30.19 1022.8
26 07:55 Calm 10.00 Overcast OVC022 42.4 41.7 97% 30.19 1022.8
26 06:55 Calm 0.75 Fog/Mist CLR 39.6 38.8 97% 30.18 1022.5
26 05:55 Calm 4.00 Fog/Mist CLR 41 39.9 96% 30.16 1021.8
26 04:55 Calm 10.00 Fair CLR 41.2 40.5 52.9 40.1 97% 30.15 1021.4
26 03:55 SE 3 10.00 Fair CLR 43.9 41.9 93% 30.15 1021.4
26 02:55 Calm 7.00 Fair CLR 42.4 41.4 96% 30.14 1021.1
26 01:55 Calm 10.00 Partly Cloudy SCT025 48 45.5 91% 30.14 1021.1
26 00:55 S 5 10.00 Fair CLR 48.4 45 88% 47 30.13 1020.7
25 23:55 S 13 10.00 Fair CLR 52.5 47.1 82% 30.12 1020.4
25 22:55 S 13 10.00 Fair CLR 51.3 46.9 61 51.3 85% 30.11 1020.1
25 21:55 SW 13 10.00 Fair CLR 53.4 46.8 78% 30.11 1020.0
25 20:55 SW 12 10.00 A Few Clouds FEW060 54.1 46 74% 30.1 1019.6
25 19:55 S 13 10.00 Partly Cloudy SCT070 55.2 45.7 70% 30.09 1019.3
25 18:55 SW 13 G 24 10.00 Fair CLR 57.2 45.9 66% 30.07 1018.6
25 17:55 SW 17 G 21 10.00 A Few Clouds FEW030 60.1 48.7 66% 30.04 1017.6
25 16:55 W 21 G 25 10.00 A Few Clouds and Breezy FEW031 61 47.8 61.5 53.1 62% 30.02 1016.9 0.09
25 15:55 SW 20 10.00 Mostly Cloudy SCT026 BKN033 60.4 51.8 73% 29.99 1015.9
25 14:55 SW 22 G 29 10.00 Mostly Cloudy and Breezy FEW019 FEW029 SCT075 BKN100 BKN150 58.1 52 80% 29.94 1014.2
25 13:55 SW 17 G 29 10.00 Overcast FEW012 SCT019 BKN026 OVC065 55.4 52 88% 29.89 1012.5 0.01 0.09
25 12:55 SW 21 G 31 10.00 Light Rain and Breezy BKN008 OVC011 56.3 53.8 91% 29.84 1010.8 0.01
25 11:55 SW 15 10.00 Overcast OVC006 55 52.7 92% 29.76 1008.1 0.07
25 10:55 S 18 G 35 2.75 Light Rain Fog/Mist OVC004 53.2 50 61.3 53.2 89% 29.69 1005.8 0.33 0.39
25 09:55 S 25 G 41 9.00 Rain and Breezy FEW004 FEW036 SCT060 OVC070 56.8 48.9 75% 29.69 1005.7 0.06
25 08:55 S 22 G 29 10.00 Mostly Cloudy and Breezy SCT035 BKN044 BKN075 61.2 51.3 70% 29.68 1005.4
25 07:55 S 10 10.00 A Few Clouds FEW090 58.6 52.2 79% 29.67 1005.0
25 06:55 S 15 G 23 10.00 Mostly Cloudy FEW044 SCT060 BKN070 BKN085 58.6 52.9 81% 29.66 1004.7
25 05:55 Calm 5.00 Fog/Mist SCT003 BKN045 OVC055 54.9 54 97% 29.66 1004.7
25 04:55 Calm 2.25 Fog/Mist OVC002 54.9 54 55.4 54.3 97% 29.66 1004.7 0.1
25 03:55 Calm 5.00 Fog/Mist FEW002 54.7 53.6 96% 29.68 1005.4
25 02:55 Calm 3.00 Fog/Mist BKN003 54.7 53.6 96% 29.68 1005.4
25 01:55 Calm 6.00 Fog/Mist FEW060 SCT085 55.2 53.8 95% 29.7 1006.0 0.1
25 00:55 Calm 8.00 Partly Cloudy FEW046 SCT085 55.2 53.6 94% 29.72 1006.7 0.02
24 23:55 SE 3 6.00 Light Rain OVC080 54.7 53.2 95% 29.75 1007.7 0.08
24 22:55 Calm 5.00 Light Rain FEW003 SCT041 BKN060 54.5 53.1 62.2 54.5 95% 29.79 1009.1 0.06 0.2
24 21:55 Calm 10.00 Light Rain BKN060 54.7 53.2 95% 29.79 1009.1 0.05
24 20:55 Calm 7.00 Light Rain FEW003 SCT065 OVC075 55.2 52.3 90% 29.8 1009.5 0.09
24 19:55 NE 5 10.00 Overcast OVC080 57.7 49.8 75% 29.79 1009.2
24 18:55 NE 6 10.00 Overcast OVC080 58.1 49.1 72% 29.78 1008.9
24 17:55 NE 6 10.00 Mostly Cloudy BKN170 59.9 49.3 68% 29.78 1008.8
24 16:55 N 8 10.00 Partly Cloudy SCT150 SCT170 62.1 49.3 64 59.4 63% 29.8 1009.5
24 15:55 N 7 10.00 Partly Cloudy SCT170 63 50.2 63% 29.8 1009.5
24 14:55 NE 7 10.00 Partly Cloudy FEW160 SCT190 62.6 49.8 63% 29.8 1009.4
24 13:55 N 8 10.00 A Few Clouds FEW160 FEW190 62.4 49.3 62% 29.83 1010.5
24 12:55 NE 8 10.00 Mostly Cloudy FEW120 BKN160 62.4 48.7 61% 29.85 1011.2
24 11:55 N 7 10.00 Mostly Cloudy SCT120 SCT150 BKN170 61 50.4 68% 29.88 1012.2
24 10:55 N 5 10.00 Overcast OVC110 59.2 49.8 59.2 46 71% 29.9 1012.9
24 09:55 NE 5 10.00 Mostly Cloudy BKN110 56.5 47.8 73% 29.92 1013.5
24 08:55 NE 6 10.00 Overcast BKN120 OVC150 56.1 48.4 75% 29.93 1013.9
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)