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. | ||||||||||||||||
| 12 | 22:55 | S 7 | 16.09 | Overcast | BKN029 OVC034 | 6.9 | 4.6 | 85% | 6 | 76.76 | 1023.9 | ||||||
| 12 | 21:55 | S 11 | 16.09 | Overcast | OVC075 | 5.7 | 4.2 | 12.8 | 5.4 | 90% | 4 | 76.76 | 1023.9 | ||||
| 12 | 20:55 | S 6 | 16.09 | Overcast | OVC075 | 5.9 | 4.1 | 88% | 76.78 | 1024.3 | |||||||
| 12 | 19:55 | W 7 | 16.09 | Overcast | SCT075 OVC090 | 7.8 | 4.6 | 80% | 7 | 76.78 | 1024.3 | ||||||
| 12 | 18:55 | W 9 | 16.09 | Mostly Cloudy | BKN085 | 8.6 | 4.6 | 76% | 7 | 76.76 | 1024.0 | ||||||
| 12 | 17:55 | W 6 | 16.09 | Overcast | OVC100 | 9.6 | 4.6 | 71% | 76.73 | 1023.6 | |||||||
| 12 | 16:55 | NW 15 | 16.09 | Mostly Cloudy | BKN100 | 10.7 | 5 | 68% | 76.76 | 1023.9 | |||||||
| 12 | 15:55 | SW 17 | 16.09 | Fair | CLR | 12.8 | 2.6 | 13.4 | 4.6 | 50% | 76.76 | 1023.9 | |||||
| 12 | 14:55 | SW 17 | 16.09 | Fair | CLR | 13.3 | 2.8 | 49% | 76.78 | 1024.2 | |||||||
| 12 | 13:55 | SW 15 | 16.09 | Fair | CLR | 12.7 | 4.4 | 57% | 76.81 | 1024.6 | |||||||
| 12 | 12:55 | SW 15 | 16.09 | Fair | CLR | 11.7 | 4 | 60% | 76.86 | 1025.3 | |||||||
| 12 | 11:55 | S 6 | 16.09 | Fair | CLR | 8.4 | 4.4 | 76% | 76.89 | 1025.7 | |||||||
| 12 | 10:55 | W 6 | 16.09 | Overcast | OVC004 | 5.3 | 3.9 | 91% | 76.91 | 1026.0 | |||||||
| 12 | 09:55 | Calm | 16.09 | Mostly Cloudy | FEW130 BKN160 | 5.1 | 3.1 | 5.1 | -1 | 87% | 76.91 | 1026.0 | |||||
| 12 | 08:55 | Calm | 16.09 | A Few Clouds | FEW002 | 2.8 | 1.8 | 93% | 76.89 | 1025.7 | |||||||
| 12 | 07:55 | SE 7 | 16.09 | Overcast | OVC003 | 0.9 | 0.5 | 97% | -1 | 76.86 | 1025.4 | ||||||
| 12 | 06:55 | Calm | 16.09 | Light Freezing Drizzle | CLR | -0.4 | -1.1 | 95% | 76.84 | 1025.0 | |||||||
| 12 | 05:55 | Calm | 16.09 | Fair | CLR | -0.1 | -0.8 | 95% | 76.81 | 1024.6 | |||||||
| 12 | 04:55 | NW 6 | 16.09 | Fair | CLR | 1 | 0.4 | 96% | 76.78 | 1024.2 | |||||||
| 12 | 03:55 | Calm | 16.09 | Overcast | OVC005 | 0.3 | -0.3 | 1 | -1 | 96% | 76.78 | 1024.2 | |||||
| 12 | 02:55 | Calm | 16.09 | A Few Clouds | FEW003 | 0 | -0.7 | 95% | 76.78 | 1024.2 | |||||||
| 12 | 01:55 | Calm | 16.09 | Partly Cloudy | SCT003 | 0.2 | -0.2 | 97% | 76.76 | 1023.9 | |||||||
| 12 | 00:55 | Calm | 16.09 | Fair | CLR | 0.5 | -0.2 | 95% | 76.73 | 1023.6 | |||||||
| 11 | 23:55 | Calm | 14.48 | Fair | CLR | -0.8 | -1.2 | 97% | 76.66 | 1022.6 | |||||||
| 11 | 22:55 | Calm | 8.05 | Fog/Mist | CLR | 0.3 | -0.3 | 96% | 76.66 | 1022.6 | |||||||
| 11 | 21:55 | S 6 | 16.09 | Fair | CLR | 1.2 | 0.6 | 11.1 | 0.3 | 96% | 76.66 | 1022.6 | |||||
| 11 | 20:55 | Calm | 12.87 | Fair | CLR | 2.5 | 1.9 | 96% | 76.63 | 1022.3 | |||||||
| 11 | 19:55 | Calm | 16.09 | Fair | CLR | 2.9 | 1.4 | 90% | 76.58 | 1021.6 | |||||||
| 11 | 18:55 | Calm | 16.09 | Fair | CLR | 5.6 | 3.3 | 85% | 76.56 | 1021.2 | |||||||
| 11 | 17:55 | Calm | 16.09 | Fair | CLR | 8.9 | 2.7 | 65% | 76.53 | 1020.8 | |||||||
| 11 | 16:55 | NE 6 | 16.09 | Fair | CLR | 10.2 | 3.2 | 62% | 76.5 | 1020.5 | |||||||
| 11 | 15:55 | N 11 | 16.09 | Fair | CLR | 11 | 3.5 | 11.9 | 7.4 | 60% | 76.48 | 1020.2 | |||||
| 11 | 14:55 | N 13 | 16.09 | Fair | CLR | 11.9 | 3.6 | 57% | 76.48 | 1020.2 | |||||||
| 11 | 13:55 | N 11 | 16.09 | Fair | CLR | 11.5 | 3.3 | 57% | 76.48 | 1020.1 | |||||||
| 11 | 12:55 | NE 9 | 16.09 | Fair | CLR | 10.8 | 3.1 | 59% | 76.5 | 1020.5 | |||||||
| 11 | 11:55 | E 7 | 16.09 | A Few Clouds | FEW020 | 9.7 | 3.7 | 67% | 9 | 76.53 | 1020.8 | ||||||
| 11 | 10:55 | E 6 | 16.09 | Partly Cloudy | SCT016 | 8.6 | 3.6 | 71% | 76.53 | 1020.8 | |||||||
| 11 | 09:55 | NE 11 | 16.09 | Mostly Cloudy | BKN011 | 7.3 | 4.3 | 7.3 | 0.3 | 81% | 5 | 76.5 | 1020.5 | ||||
| 11 | 08:55 | NE 7 | 16.09 | Overcast | OVC010 | 5.4 | 3.9 | 90% | 4 | 76.5 | 1020.5 | ||||||
| 11 | 07:55 | Calm | 16.09 | Overcast | OVC008 | 4.7 | 3.7 | 93% | 76.45 | 1019.8 | |||||||
| 11 | 06:55 | Calm | 16.09 | Mostly Cloudy | BKN011 | 4.3 | 3.4 | 94% | 76.4 | 1019.2 | |||||||
| 11 | 05:55 | Calm | 16.09 | Overcast | OVC008 | 5 | 3.8 | 92% | 76.4 | 1019.1 | |||||||
| 11 | 04:55 | Calm | 16.09 | Overcast | OVC008 | 4.4 | 3.8 | 96% | 76.35 | 1018.4 | |||||||
| 11 | 03:55 | Calm | 16.09 | Overcast | OVC010 | 0.4 | 0 | 7.6 | -0.6 | 97% | 76.35 | 1018.5 | |||||
| 11 | 02:55 | Calm | 3.62 | Fog/Mist | CLR | -0.2 | -0.8 | 96% | 76.35 | 1018.5 | |||||||
| 11 | 01:55 | Calm | 1.42 | Fog/Mist | CLR | 2.3 | 1.6 | 95% | 76.33 | 1018.1 | |||||||
| 11 | 00:55 | E 6 | 16.09 | Fair | CLR | 1.8 | 1.1 | 95% | 76.3 | 1017.8 | |||||||
| 10 | 23:55 | Calm | 16.09 | Fair | CLR | 6.9 | 4.4 | 84% | 76.3 | 1017.7 | |||||||
| 10 | 22:55 | NE 9 | 16.09 | Fair | CLR | 7.3 | 4.8 | 84% | 6 | 76.28 | 1017.4 | ||||||
| 10 | 21:55 | NE 11 | 16.09 | Fair | CLR | 7.7 | 4.5 | 12.2 | 7.5 | 80% | 6 | 76.2 | 1016.4 | ||||
| 10 | 20:55 | NE 9 | 16.09 | Fair | CLR | 8 | 4.4 | 78% | 7 | 76.17 | 1016.1 | ||||||
| 10 | 19:55 | NE 7 | 16.09 | Fair | CLR | 8 | 4.8 | 80% | 7 | 76.17 | 1016.2 | ||||||
| 10 | 15:55 | NE 15 | 16.09 | Fair | CLR | 12.1 | 4.3 | 12.3 | 4.7 | 59% | 76.1 | 1015.1 | |||||
| 10 | 13:55 | N 11 | 16.09 | Fair | CLR | 11.5 | 4.7 | 63% | 76.15 | 1015.7 | |||||||
| 10 | 10:55 | NW 7 | 16.09 | Fair | CLR | 7.9 | 5.7 | 86% | 7 | 76.3 | 1017.8 | ||||||
| 10 | 09:55 | Calm | 16.09 | Fair | CLR | 4.6 | 3.9 | 4.6 | -1.8 | 95% | 76.35 | 1018.5 | |||||
| 10 | 08:55 | Calm | 12.87 | Fair | CLR | 1.2 | 0.9 | 98% | 76.38 | 1018.9 | |||||||
| 10 | 07:55 | S 7 | 4.43 | Fog/Mist | CLR | -1.2 | -1.6 | 97% | -4 | 76.38 | 1018.9 | ||||||
| 10 | 06:55 | Calm | 0.80 | Freezing Fog | CLR | -0.8 | -1.1 | 98% | 76.38 | 1018.9 | |||||||
| 10 | 05:55 | Calm | 0.61 | Fog | CLR | -1.2 | -1.5 | 98% | 76.43 | 1019.6 | |||||||
| 10 | 03:55 | Calm | 0.80 | Fog | CLR | 0.7 | 0.3 | 3.9 | 0.7 | 97% | 76.5 | 1020.5 | |||||
| 10 | 02:55 | Calm | 1.61 | Fog/Mist | SCT170 | 2.8 | 2.5 | 98% | 76.58 | 1021.5 | |||||||
| 10 | 01:55 | E 6 | 16.09 | Overcast | OVC130 | 3.8 | 3.5 | 98% | 76.63 | 1022.2 | |||||||
| 10 | 00:55 | Calm | 3.03 | Fog/Mist | OVC048 | 2.8 | 2.5 | 98% | 76.68 | 1022.9 | |||||||
| 09 | 23:55 | Calm | 1.42 | Fog/Mist | OVC038 | 2.8 | 2.5 | 98% | 76.73 | 1023.6 | |||||||
| 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) | |||||||||||||||