Weather observations for the past three days for
Tacoma / McChord Air Force Base
Metric (Imperial)
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
21 17:55 Calm 1.21 Fog/Mist OVC002 2.1 1.7 97% 76.68 1023.0
21 16:55 Calm 9.66 Fog/Mist OVC003 2.5 1.5 93% 76.71 1023.3
21 15:55 Calm 16.09 Mostly Cloudy BKN007 4.4 2.1 4.8 2.1 85% 76.68 1023.0
21 14:55 Calm 16.09 Overcast OVC008 4.5 2.5 87% 76.71 1023.3
21 13:55 Calm 16.09 Overcast OVC007 4.4 2.7 89% 76.73 1023.7
21 12:55 Calm 16.09 Overcast OVC006 4.2 2.7 90% 76.76 1024.0
21 11:55 Calm 16.09 Overcast OVC004 3.6 2.7 94% 76.76 1024.0
21 10:55 Calm 11.27 Overcast OVC002 2.3 1.9 97% 76.78 1024.4
21 09:55 Calm 3.03 Fog/Mist OVC002 2.1 1.7 2.2 0.8 97% 76.76 1024.1
21 08:55 Calm 0.61 Fog OVC002 2 1.6 97% 76.76 1024.1
21 07:55 Calm 0.40 Fog VV002 1.8 1.4 97% 76.71 1023.4
21 06:55 Calm 0.80 Fog VV002 1.7 1.3 97% 76.73 1023.7
21 05:55 Calm 0.61 Fog VV002 1.3 0.9 97% 76.71 1023.4
21 04:55 S 6 0.61 Fog VV002 1 0.6 97% 76.73 1023.6
21 03:55 Calm 0.80 Fog OVC002 0.7 0.3 1 -1.8 97% 76.73 1023.6
21 02:55 Calm 2.62 Fog/Mist OVC002 0.4 0 97% 76.76 1024.0
21 01:55 Calm 0.40 Fog VV001 0.2 -0.2 97% 76.73 1023.6
21 00:55 Calm 0.80 Fog VV002 0.8 0.4 97% 76.73 1023.6
20 23:55 S 6 0.61 Fog VV001 0.3 -0.1 97% 76.76 1024.0
20 22:55 Calm 1.01 Freezing Fog OVC002 -0.3 -0.9 96% 76.73 1023.7
20 21:55 S 7 16.09 Partly Cloudy SCT003 -1.9 -2.5 8.8 -2.3 96% -4 76.73 1023.7
20 20:55 S 6 16.09 Fair CLR -1.6 -2.2 96% 76.73 1023.7
20 19:55 S 6 11.27 Fair CLR -1.1 -1.7 96% 76.73 1023.7
20 18:55 S 7 6.44 Fog/Mist CLR 0.4 0 97% -2 76.73 1023.7
20 17:55 S 6 16.09 Fair CLR 1.8 1.1 95% 76.73 1023.7
20 16:55 S 6 16.09 Fair CLR 5.9 1.2 72% 76.73 1023.6
20 15:55 Calm 16.09 Fair CLR 8.8 2.1 8.9 2.7 63% 76.73 1023.6
20 14:55 NE 7 16.09 Fair CLR 8.7 2.5 65% 8 76.76 1023.9
20 13:55 N 9 16.09 Fair CLR 8.4 2.4 66% 7 76.78 1024.3
20 12:55 SW 7 16.09 Partly Cloudy FEW005 SCT009 7.3 3.2 75% 6 76.78 1024.3
20 11:55 NE 7 16.09 A Few Clouds FEW010 5.9 3.7 86% 5 76.81 1024.7
20 09:55 Calm 1.42 Fog/Mist OVC002 2.8 2.5 2.9 1.6 98% 76.84 1025.0
20 08:59 Calm 0.21 Fog VV002 2.4 2.1 2.4 1.2 98% 76.81 1024.7
20 08:55 Calm 0.40 Fog VV002 2.1 1.8 98% 76.81 1024.7
20 07:55 Calm 0.40 Fog VV002 1.8 1.5 98% 76.78 1024.4
20 06:55 Calm 1.01 Fog/Mist OVC002 1.7 1.4 98% 76.78 1024.4
20 05:55 S 7 0.80 Fog VV002 2.1 1.8 98% 0 76.81 1024.7
20 04:55 Calm 0.40 Fog VV001 2.2 1.9 98% 76.78 1024.3
20 03:55 NE 6 1.01 Fog/Mist VV002 2.1 1.8 2.1 0.3 98% 76.76 1023.9
20 02:55 Calm 4.83 Fog/Mist OVC002 1.4 1 97% 76.73 1023.6
20 01:55 Calm 0.80 Fog VV001 1.1 0.8 98% 76.73 1023.6
20 00:55 Calm 0.61 Fog VV001 0.6 0.2 97% 76.73 1023.6
19 23:55 Calm 4.02 Fog/Mist OVC002 0.4 0 97% 76.73 1023.6
19 22:55 S 6 0.61 Fog VV001 0.5 0.1 97% 76.76 1024.0
19 21:55 Calm 0.40 Fog VV001 1 0.6 8.1 -0.6 97% 76.73 1023.7
19 20:55 Calm 0.61 Fog VV002 0.8 0.4 97% 76.76 1024.0
19 19:55 SW 6 1.01 Fog/Mist OVC002 0.6 0.2 97% 76.78 1024.4
19 18:55 S 7 1.61 Fog/Mist CLR 0.2 -0.2 97% -2 76.81 1024.7
19 17:55 Calm 11.27 Fog/Mist CLR 3.2 2.6 96% 76.81 1024.7
19 16:55 Calm 16.09 Fair CLR 6.2 4.2 87% 76.81 1024.7
19 15:55 SW 7 16.09 Fair CLR 8.2 5.1 8.9 3.5 81% 7 76.84 1025.0
19 13:55 Calm 16.09 Fair CLR 7.6 4.7 82% 76.91 1026.0
19 12:55 SW 6 16.09 Partly Cloudy SCT007 6.4 4.4 87% 76.96 1026.7
19 11:55 Calm 16.09 Overcast OVC004 5.3 3.9 91% 77.01 1027.4
19 10:55 Calm 14.48 Overcast OVC004 4.2 3.6 96% 77.06 1028.1
19 09:55 Calm 6.44 Fog/Mist OVC002 3.6 3.3 3.6 0.3 98% 77.06 1028.1
19 08:55 Calm 1.01 Fog/Mist OVC002 2.2 1.8 97% 77.04 1027.8
19 07:55 Calm 0.61 Fog VV002 1.3 0.9 97% 77.01 1027.4
19 06:55 Calm 0.80 Fog VV002 0.8 0.4 97% 77.01 1027.4
19 05:55 Calm 1.01 Fog/Mist VV002 0.5 0.1 97% 77.01 1027.4
19 04:55 Calm 0.61 Fog VV001 0.4 0 97% 77.01 1027.4
19 03:55 Calm 0.80 Fog VV002 0.5 0.1 0.5 -1 97% 77.04 1027.7
19 02:55 Calm 4.43 Fog/Mist OVC002 0.2 -0.2 97% 77.06 1028.0
19 01:55 S 6 0.80 Freezing Fog VV002 -0.3 -0.7 97% 77.06 1028.0
19 00:55 Calm 0.80 Freezing Fog VV002 -0.8 -1.2 97% 77.06 1028.1
18 23:55 Calm 1.42 Fog/Mist OVC002 -0.3 -0.7 97% 77.04 1027.7
18 22:55 Calm 1.01 Freezing Fog OVC002 -0.2 -0.6 97% 77.01 1027.4
18 21:55 Calm 0.40 Fog VV001 0 -0.4 9.7 -0.8 97% 76.99 1027.1
18 19:55 Calm 3.22 Fog/Mist CLR 1 0.6 97% 76.99 1027.1
18 18:55 Calm 16.09 Fair CLR 1.3 0.7 96% 76.96 1026.8
Date Time (pst) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)