Weather observations for the past three days for
Langley Air Force Base
| Date | Time (est) | 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. | ||||||||||||||||
| 04 | 19:55 | NE 13 | 16.09 | Overcast | OVC035 | 1.7 | -2.6 | 73% | -2 | 76.68 | 1023.0 | ||||||
| 04 | 18:55 | NE 15 | 16.09 | Overcast | OVC034 | 1.9 | -3.8 | 2.8 | 1.9 | 66% | -2 | 76.66 | 1022.6 | ||||
| 04 | 17:55 | NE 15 | 16.09 | Overcast | OVC037 | 2 | -4.5 | 62% | -2 | 76.66 | 1022.7 | ||||||
| 04 | 16:55 | N 19 | 16.09 | Overcast | OVC018 | 2 | -4.5 | 62% | -2 | 76.63 | 1022.3 | ||||||
| 04 | 15:55 | N 19 | 16.09 | Overcast | OVC014 | 2.2 | -5 | 59% | -2 | 76.63 | 1022.3 | ||||||
| 04 | 14:55 | N 19 | 16.09 | Overcast | OVC012 | 2.3 | -3 | 68% | -2 | 76.61 | 1022.0 | ||||||
| 04 | 13:55 | N 17 | 16.09 | Overcast | FEW018 SCT023 OVC041 | 2.5 | -2.2 | 71% | -1 | 76.63 | 1022.3 | ||||||
| 04 | 12:55 | N 19 | 16.09 | Overcast | OVC014 | 2.7 | -2.2 | 4.1 | 2.5 | 70% | -1 | 76.66 | 1022.6 | ||||
| 04 | 11:55 | N 19 | 11.27 | Overcast | OVC006 | 2.8 | 0 | 82% | -1 | 76.68 | 1023.0 | ||||||
| 04 | 10:55 | N 17 | 16.09 | Overcast | FEW008 BKN017 OVC044 | 3.4 | 0.3 | 80% | -0 | 76.76 | 1024.0 | ||||||
| 04 | 09:55 | N 13 | 16.09 | Overcast | SCT012 OVC043 | 3.8 | 0.7 | 80% | 1 | 76.76 | 1024.0 | ||||||
| 04 | 08:55 | N 11 | 16.09 | Overcast | OVC043 | 2.7 | 0.3 | 84% | 0 | 76.71 | 1023.3 | ||||||
| 04 | 07:55 | N 6 | 16.09 | Overcast | OVC045 | 2.7 | -0.1 | 82% | 76.66 | 1022.7 | |||||||
| 04 | 06:55 | Calm | 16.09 | Overcast | BKN040 OVC048 | 2.9 | -2 | 3.3 | 2.2 | 71% | 76.58 | 1021.6 | |||||
| 04 | 05:55 | Calm | 16.09 | Overcast | OVC042 | 2.5 | -1.5 | 75% | 76.56 | 1021.3 | |||||||
| 04 | 04:55 | N 6 | 16.09 | Overcast | OVC043 | 2.7 | -1.8 | 73% | 76.56 | 1021.3 | |||||||
| 04 | 03:55 | E 7 | 16.09 | Overcast | OVC046 | 2.5 | -1.7 | 74% | 1 | 76.5 | 1020.6 | ||||||
| 04 | 02:55 | Calm | 16.09 | Overcast | OVC050 | 2.7 | -1.3 | 75% | 76.53 | 1021.0 | |||||||
| 04 | 01:55 | Calm | 16.09 | Overcast | OVC048 | 2.9 | -1.5 | 73% | 76.58 | 1021.6 | |||||||
| 04 | 00:55 | Calm | 16.09 | Fair | CLR | 2.9 | -2 | 3.9 | 0.5 | 71% | 76.61 | 1022.0 | |||||
| 03 | 23:55 | S 6 | 16.09 | Mostly Cloudy | BKN060 | 3.2 | -3.2 | 63% | 76.66 | 1022.6 | |||||||
| 03 | 22:55 | S 11 | 16.09 | Overcast | OVC060 | 2.7 | -2.6 | 68% | 0 | 76.63 | 1022.3 | ||||||
| 03 | 21:55 | SW 11 | 16.09 | Overcast | OVC060 | 2.2 | -2.9 | 69% | -1 | 76.61 | 1022.0 | ||||||
| 03 | 20:55 | SW 11 | 16.09 | Mostly Cloudy | BKN070 BKN120 | 0.7 | -3.8 | 72% | -2 | 76.61 | 1022.0 | ||||||
| 03 | 19:55 | SE 11 | 16.09 | A Few Clouds | FEW120 | 1.9 | -4.2 | 64% | -1 | 76.61 | 1022.0 | ||||||
| 03 | 18:55 | SE 7 | 16.09 | Mostly Cloudy | BKN120 | 3.8 | -3.7 | 9.2 | 3.8 | 58% | 2 | 76.68 | 1023.0 | ||||
| 03 | 17:55 | SE 13 | 16.09 | Mostly Cloudy | FEW050 BKN110 | 6 | -5.6 | 44% | 4 | 76.66 | 1022.7 | ||||||
| 03 | 16:55 | W 9 | 16.09 | Mostly Cloudy | SCT080 BKN250 | 7.3 | -6.1 | 38% | 6 | 76.61 | 1022.0 | ||||||
| 03 | 15:55 | SW 13 | 16.09 | Mostly Cloudy | FEW050 BKN250 | 8.2 | -6 | 36% | 6 | 76.63 | 1022.3 | ||||||
| 03 | 14:55 | SW 13 | 16.09 | Mostly Cloudy | BKN250 | 8.6 | -6.4 | 34% | 7 | 76.58 | 1021.6 | ||||||
| 03 | 13:55 | SW 15 | 16.09 | Mostly Cloudy | BKN250 | 8.5 | -6.5 | 34% | 6 | 76.61 | 1022.0 | ||||||
| 03 | 12:55 | W 9 | 16.09 | A Few Clouds | FEW250 | 7.8 | -6.7 | 7.9 | -3 | 35% | 6 | 76.68 | 1023.0 | ||||
| 03 | 11:55 | SW 13 | 16.09 | A Few Clouds | FEW250 | 7.5 | -7 | 35% | 5 | 76.78 | 1024.4 | ||||||
| 03 | 10:55 | W 9 | 16.09 | A Few Clouds | FEW250 | 6.8 | -7.2 | 36% | 5 | 76.86 | 1025.4 | ||||||
| 03 | 09:55 | W 13 | 16.09 | Partly Cloudy | SCT250 | 4.6 | -6.9 | 43% | 2 | 76.84 | 1025.0 | ||||||
| 03 | 08:55 | W 9 | 16.09 | A Few Clouds | FEW250 | 1.8 | -6.1 | 56% | -1 | 76.81 | 1024.7 | ||||||
| 03 | 06:55 | W 7 | 16.09 | Overcast | OVC050 | -2.8 | -9.1 | -2.1 | -5.5 | 62% | -5 | 76.76 | 1024.0 | ||||
| 03 | 05:55 | W 9 | 16.09 | Overcast | OVC055 | -3.4 | -8.9 | 66% | -7 | 76.73 | 1023.7 | ||||||
| 03 | 04:55 | W 9 | 16.09 | Fair | CLR | -4.1 | -10.7 | 60% | -8 | 76.76 | 1024.0 | ||||||
| 03 | 03:55 | W 7 | 16.09 | Fair | CLR | -5.4 | -10.8 | 66% | -8 | 76.76 | 1024.0 | ||||||
| 03 | 02:55 | W 7 | 16.09 | Fair | CLR | -4 | -10.6 | 61% | -7 | 76.73 | 1023.7 | ||||||
| 03 | 01:55 | SW 6 | 16.09 | Fair | CLR | -4.4 | -10 | 65% | 76.73 | 1023.7 | |||||||
| 03 | 00:55 | Calm | 16.09 | Fair | CLR | -4.9 | -10.1 | -1.6 | -5.9 | 67% | 76.73 | 1023.7 | |||||
| 02 | 23:55 | Calm | 16.09 | Fair | CLR | -5.7 | -9.8 | 73% | 76.73 | 1023.7 | |||||||
| 02 | 22:55 | Calm | 16.09 | Fair | CLR | -4.5 | -9.2 | 70% | 76.76 | 1024.0 | |||||||
| 02 | 21:55 | NW 6 | 16.09 | Fair | CLR | -5.2 | -10.8 | 65% | 76.78 | 1024.4 | |||||||
| 02 | 20:55 | W 11 | 16.09 | Fair | CLR | -3.9 | -8.8 | 69% | -8 | 76.73 | 1023.7 | ||||||
| 02 | 18:55 | Calm | 16.09 | Fair | CLR | -1.5 | -12.2 | 3.9 | -1.5 | 44% | 76.68 | 1023.0 | |||||
| 02 | 16:55 | NW 11 | 16.09 | Fair | CLR | 2.7 | -13.2 | 30% | 0 | 76.63 | 1022.3 | ||||||
| 02 | 15:55 | NW 13 | 16.09 | Fair | CLR | 3.6 | -12.8 | 29% | 1 | 76.58 | 1021.6 | ||||||
| 02 | 14:55 | NW 13 | 16.09 | Fair | CLR | 3.7 | -13.1 | 28% | 1 | 76.58 | 1021.6 | ||||||
| 02 | 13:55 | NW 20 | 16.09 | Fair | CLR | 3.5 | -13.3 | 28% | -0 | 76.61 | 1022.0 | ||||||
| 02 | 12:55 | NW 19 | 16.09 | Fair | CLR | 2.9 | -13 | 2.9 | -4.6 | 30% | -1 | 76.63 | 1022.3 | ||||
| 02 | 11:55 | NW 15 | 16.09 | Fair | CLR | 1.6 | -14.1 | 30% | -2 | 76.68 | 1023.0 | ||||||
| 02 | 10:55 | N 15 | 16.09 | Fair | CLR | 0.3 | -13.4 | 35% | -4 | 76.73 | 1023.7 | ||||||
| 02 | 09:55 | N 15 | 16.09 | Fair | CLR | -1.3 | -13.8 | 38% | -6 | 76.73 | 1023.7 | ||||||
| 02 | 08:55 | N 19 G 31 | 16.09 | Fair | CLR | -2.7 | -13.6 | 43% | -8 | 76.71 | 1023.3 | ||||||
| 02 | 07:55 | N 15 | 16.09 | Fair | CLR | -3.9 | -13.8 | 47% | -9 | 76.68 | 1023.0 | ||||||
| 02 | 05:55 | N 15 | 16.09 | Fair | CLR | -4.5 | -16.4 | 39% | -9 | 76.61 | 1022.0 | ||||||
| 02 | 04:55 | NW 11 | 16.09 | Fair | CLR | -4.9 | -18 | 35% | -9 | 76.56 | 1021.3 | ||||||
| 02 | 02:55 | NW 15 | 16.09 | Fair | CLR | -4.5 | -17.7 | 35% | -9 | 76.48 | 1020.3 | ||||||
| 02 | 01:55 | NW 11 | 16.09 | Fair | CLR | -4.2 | -17.8 | 34% | -8 | 76.43 | 1019.6 | ||||||
| 02 | 00:55 | NW 13 | 16.09 | Fair | CLR | -3.9 | -17.1 | -2.3 | -4.2 | 35% | -8 | 76.38 | 1018.9 | ||||
| 01 | 22:55 | N 15 | 16.09 | Fair | CLR | -3.2 | -16.2 | 36% | -8 | 76.3 | 1017.9 | ||||||
| 01 | 21:55 | NW 20 | 16.09 | Fair | CLR | -2.9 | -15.9 | 36% | -8 | 76.25 | 1017.2 | ||||||
| Date | Time (est) | 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) | |||||||||||||||