Weather observations for the past three days for
Tacoma / McChord Air Force Base
| 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. | ||||||||||||||||
| 18 | 10:55 | Calm | 0.80 | Fog | VV001 | 2.7 | 2.4 | 98% | 77.06 | 1028.1 | |||||||
| 18 | 08:56 | S 6 | 0.80 | Fog | OVC002 | 0.2 | -0.2 | 97% | 77.01 | 1027.5 | |||||||
| 18 | 07:55 | Calm | 0.80 | Fog | VV001 | 0.2 | -0.2 | 97% | 76.96 | 1026.7 | |||||||
| 18 | 06:55 | Calm | 0.80 | Freezing Fog | VV002 | -0.2 | -0.6 | 97% | 76.94 | 1026.4 | |||||||
| 18 | 05:55 | Calm | 6.44 | Fog/Mist | OVC002 | -0.5 | -0.9 | 97% | 76.91 | 1026.1 | |||||||
| 18 | 04:55 | Calm | 16.09 | Mostly Cloudy | BKN002 | -1.6 | -2.2 | 96% | 76.91 | 1026.0 | |||||||
| 18 | 03:55 | Calm | 16.09 | Fair | CLR | -1.9 | -2.3 | 0.7 | -3.3 | 97% | 76.89 | 1025.7 | |||||
| 18 | 02:55 | Calm | 16.09 | Fair | CLR | -2.8 | -3.5 | 95% | 76.89 | 1025.7 | |||||||
| 18 | 01:55 | Calm | 1.61 | Fog/Mist | CLR | -1.4 | -2.1 | 95% | 76.86 | 1025.3 | |||||||
| 18 | 00:55 | Calm | 11.27 | Fair | CLR | -1.5 | -2.1 | 96% | 76.86 | 1025.3 | |||||||
| 17 | 23:55 | Calm | 8.05 | Fog/Mist | CLR | -1 | -1.6 | 96% | 76.86 | 1025.3 | |||||||
| 17 | 22:55 | Calm | 4.02 | Fog/Mist | CLR | -0.4 | -0.8 | 97% | 76.86 | 1025.3 | |||||||
| 17 | 21:55 | S 6 | 3.22 | Fog/Mist | CLR | -0.7 | -1.4 | 10.8 | -0.7 | 95% | 76.81 | 1024.7 | |||||
| 17 | 20:55 | Calm | 4.83 | Fog/Mist | CLR | -0.2 | -0.9 | 95% | 76.84 | 1025.1 | |||||||
| 17 | 18:55 | Calm | 16.09 | Fair | CLR | 2.8 | 1.8 | 93% | 76.78 | 1024.4 | |||||||
| 17 | 17:55 | Calm | 16.09 | Fair | CLR | 2.7 | 0.9 | 88% | 76.81 | 1024.7 | |||||||
| 17 | 15:55 | NE 11 | 16.09 | Fair | CLR | 10.9 | 3.2 | 12 | 1.8 | 59% | 76.81 | 1024.6 | |||||
| 17 | 14:55 | N 7 | 16.09 | Fair | CLR | 11.9 | 2.6 | 53% | 76.78 | 1024.3 | |||||||
| 17 | 13:55 | NE 7 | 16.09 | Fair | CLR | 11.4 | 3.2 | 57% | 76.84 | 1024.9 | |||||||
| 17 | 12:55 | N 6 | 16.09 | Fair | CLR | 10.8 | 4 | 63% | 76.89 | 1025.6 | |||||||
| 17 | 11:55 | Calm | 16.09 | Fair | CLR | 8.1 | 4.5 | 78% | 76.94 | 1026.3 | |||||||
| 17 | 10:55 | Calm | 16.09 | Fair | CLR | 5.1 | 3.4 | 89% | 76.99 | 1027.0 | |||||||
| 17 | 08:55 | Calm | 16.09 | Fair | CLR | -1.3 | -1.7 | 97% | 77.01 | 1027.4 | |||||||
| 17 | 07:55 | S 6 | 16.09 | A Few Clouds | FEW000 | -2.3 | -2.9 | 96% | 77.01 | 1027.5 | |||||||
| 17 | 06:55 | Calm | 16.09 | Mostly Cloudy | BKN001 | -2.2 | -2.6 | 97% | 77.01 | 1027.4 | |||||||
| 17 | 05:55 | Calm | 16.09 | Overcast | OVC001 | -2.7 | -3.3 | 96% | 77.01 | 1027.4 | |||||||
| 17 | 04:55 | Calm | 16.09 | Fair | CLR | -1.3 | -1.9 | 96% | 77.01 | 1027.4 | |||||||
| 17 | 03:55 | Calm | 14.48 | Fair | CLR | -1.5 | -2.1 | 1.7 | -2.1 | 96% | 77.04 | 1027.7 | |||||
| 17 | 02:55 | S 7 | 16.09 | Fair | CLR | -2 | -2.6 | 96% | -4 | 77.06 | 1028.0 | ||||||
| 17 | 01:55 | Calm | 3.22 | Fog/Mist | CLR | -0.2 | -0.8 | 96% | 77.06 | 1028.0 | |||||||
| 17 | 00:55 | S 6 | 6.44 | Fog/Mist | CLR | -0.5 | -1.1 | 96% | 77.06 | 1028.0 | |||||||
| 16 | 23:55 | Calm | 14.48 | Fair | CLR | -0.8 | -1.4 | 96% | 77.09 | 1028.4 | |||||||
| 16 | 22:55 | Calm | 16.09 | Fair | CLR | 1.6 | 1 | 96% | 77.09 | 1028.3 | |||||||
| 16 | 21:55 | Calm | 16.09 | Fair | CLR | 1.1 | 0.5 | 11 | 0.6 | 96% | 77.09 | 1028.4 | |||||
| 16 | 20:55 | Calm | 16.09 | Fair | CLR | 2.2 | 1.3 | 94% | 77.11 | 1028.7 | |||||||
| 16 | 19:55 | Calm | 16.09 | Fair | CLR | 1.8 | 0.9 | 94% | 77.09 | 1028.4 | |||||||
| 16 | 18:55 | Calm | 16.09 | Fair | CLR | 5.8 | 3 | 82% | 77.06 | 1028.0 | |||||||
| 16 | 17:55 | Calm | 16.09 | Fair | CLR | 7.7 | 3.4 | 74% | 77.09 | 1028.3 | |||||||
| 16 | 16:55 | Calm | 16.09 | Fair | CLR | 9 | 3.6 | 69% | 77.09 | 1028.3 | |||||||
| 16 | 15:55 | NE 9 | 16.09 | Fair | CLR | 11 | 3.5 | 11.7 | 6.5 | 60% | 77.11 | 1028.6 | |||||
| 16 | 14:55 | N 13 | 16.09 | Fair | CLR | 11.5 | 3.8 | 59% | 77.09 | 1028.2 | |||||||
| 16 | 13:55 | N 11 | 16.09 | Fair | CLR | 11.4 | 4.8 | 64% | 77.09 | 1028.2 | |||||||
| 16 | 12:55 | N 15 | 16.09 | Fair | CLR | 10.5 | 4.8 | 68% | 77.14 | 1028.9 | |||||||
| 16 | 11:55 | Calm | 16.09 | Fair | CLR | 9.7 | 4.5 | 70% | 77.17 | 1029.3 | |||||||
| 16 | 10:55 | Calm | 16.09 | Fair | CLR | 8.2 | 4.6 | 78% | 77.19 | 1029.6 | |||||||
| 16 | 09:55 | E 6 | 16.09 | Mostly Cloudy | BKN008 | 6.5 | 4.2 | 6.7 | 4.9 | 85% | 77.24 | 1030.3 | |||||
| 16 | 08:55 | NE 6 | 16.09 | Overcast | OVC008 | 5.3 | 3.9 | 91% | 77.22 | 1030.0 | |||||||
| 16 | 07:55 | NE 7 | 16.09 | Overcast | OVC008 | 5.6 | 4.1 | 90% | 4 | 77.19 | 1029.6 | ||||||
| 16 | 06:55 | E 9 | 16.09 | Overcast | OVC007 | 5.9 | 4.2 | 89% | 4 | 77.22 | 1030.0 | ||||||
| 16 | 05:55 | NE 9 | 16.09 | Overcast | OVC008 | 6.3 | 4.6 | 89% | 5 | 77.24 | 1030.3 | ||||||
| 16 | 04:55 | NE 9 | 16.09 | Overcast | OVC008 | 6.6 | 4.8 | 88% | 5 | 77.24 | 1030.3 | ||||||
| 16 | 03:55 | NE 9 | 16.09 | Overcast | OVC007 | 6.6 | 5.1 | 8 | 6.5 | 90% | 5 | 77.27 | 1030.6 | ||||
| 16 | 02:55 | NE 13 | 16.09 | Overcast | OVC006 | 6.6 | 5.4 | 92% | 4 | 77.32 | 1031.3 | ||||||
| 16 | 01:55 | E 6 | 16.09 | Overcast | OVC006 | 6.7 | 5.5 | 92% | 77.27 | 1030.6 | |||||||
| 16 | 00:55 | NE 7 | 16.09 | Overcast | OVC006 | 7 | 5.6 | 91% | 6 | 77.27 | 1030.6 | ||||||
| 15 | 23:55 | NE 9 | 16.09 | Overcast | OVC007 | 7.1 | 5.7 | 91% | 6 | 77.27 | 1030.6 | ||||||
| 15 | 22:55 | NE 9 | 16.09 | Overcast | OVC008 | 7.7 | 5.8 | 88% | 6 | 77.24 | 1030.3 | ||||||
| 15 | 20:55 | NE 9 | 16.09 | Overcast | OVC011 | 8.2 | 6.2 | 87% | 7 | 77.22 | 1029.9 | ||||||
| 15 | 19:55 | Calm | 16.09 | Overcast | OVC014 | 7.2 | 5.3 | 88% | 77.22 | 1030.0 | |||||||
| 15 | 18:55 | Calm | 16.09 | Overcast | OVC015 | 8.9 | 6 | 82% | 77.24 | 1030.3 | |||||||
| 15 | 17:55 | E 7 | 16.09 | Overcast | OVC017 | 9.1 | 5.8 | 80% | 8 | 77.29 | 1031.0 | ||||||
| 15 | 16:55 | NE 7 | 16.09 | Overcast | OVC017 | 9.5 | 6.2 | 80% | 9 | 77.29 | 1030.9 | ||||||
| 15 | 15:55 | NE 15 | 16.09 | Overcast | OVC017 | 9.4 | 5.6 | 9.9 | 9.3 | 77% | 7 | 77.29 | 1031.0 | ||||
| 15 | 14:55 | NE 7 | 16.09 | Overcast | OVC016 | 9.5 | 5.9 | 78% | 9 | 77.32 | 1031.3 | ||||||
| 15 | 13:55 | E 6 | 16.09 | Overcast | OVC016 | 9.8 | 6.1 | 78% | 77.34 | 1031.7 | |||||||
| 15 | 12:55 | NE 9 | 16.09 | Overcast | OVC016 | 9.7 | 6 | 78% | 9 | 77.39 | 1032.4 | ||||||
| 15 | 11:55 | NE 17 | 16.09 | Overcast | OVC016 | 9.6 | 6 | 78% | 7 | 77.47 | 1033.4 | ||||||
| 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) | |||||||||||||||