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. | ||||||||||||||||
| 15 | 02:55 | S 7 | 16.09 | Overcast | OVC130 | 7.1 | -2.9 | 49% | 6 | 76.45 | 1019.9 | ||||||
| 15 | 01:55 | SW 9 | 16.09 | Overcast | OVC140 | 6.9 | -3.1 | 49% | 5 | 76.48 | 1020.3 | ||||||
| 15 | 00:55 | S 11 | 16.09 | Overcast | OVC150 | 6.5 | -3.5 | 7.1 | 4.2 | 49% | 5 | 76.5 | 1020.6 | ||||
| 14 | 23:55 | S 13 | 16.09 | A Few Clouds | FEW170 | 6.8 | -3.7 | 47% | 5 | 76.53 | 1021.0 | ||||||
| 14 | 22:55 | S 15 | 16.09 | A Few Clouds | FEW200 | 6.8 | -4 | 46% | 4 | 76.53 | 1021.0 | ||||||
| 14 | 21:55 | S 11 | 16.09 | A Few Clouds | FEW220 | 6.6 | -3.9 | 47% | 5 | 76.58 | 1021.6 | ||||||
| 14 | 20:55 | S 11 | 16.09 | Fair | CLR | 6.5 | -3.5 | 49% | 5 | 76.56 | 1021.3 | ||||||
| 14 | 19:55 | Calm | 16.09 | Fair | CLR | 5.8 | -2.1 | 57% | 76.58 | 1021.6 | |||||||
| 14 | 18:55 | Calm | 16.09 | Fair | CLR | 6.9 | -3.1 | 15.5 | 6.9 | 49% | 76.56 | 1021.3 | |||||
| 14 | 17:55 | SE 11 | 16.09 | Fair | CLR | 10 | -4.4 | 36% | 9 | 76.53 | 1021.0 | ||||||
| 14 | 16:55 | SW 13 | 16.09 | Fair | CLR | 13.5 | -7.8 | 22% | 76.5 | 1020.6 | |||||||
| 14 | 15:55 | SW 15 | 16.09 | A Few Clouds | FEW250 | 14.4 | -7.7 | 21% | 76.48 | 1020.3 | |||||||
| 14 | 14:55 | W 13 | 16.09 | Fair | CLR | 14.8 | -8 | 20% | 76.48 | 1020.3 | |||||||
| 14 | 13:55 | W 20 | 16.09 | Fair | CLR | 14.5 | -7 | 22% | 76.53 | 1021.0 | |||||||
| 14 | 12:55 | W 13 | 16.09 | Fair | CLR | 13.6 | -7.2 | 13.6 | -2.9 | 23% | 76.61 | 1022.0 | |||||
| 14 | 11:55 | SW 17 | 16.09 | Fair | CLR | 11.6 | -7.8 | 25% | 76.71 | 1023.3 | |||||||
| 14 | 10:55 | W 15 | 16.09 | Fair | CLR | 10.2 | -7.5 | 28% | 76.78 | 1024.3 | |||||||
| 14 | 09:55 | W 13 | 16.09 | Fair | CLR | 7.5 | -5.9 | 38% | 5 | 76.81 | 1024.7 | ||||||
| 14 | 08:55 | W 11 | 16.09 | Fair | CLR | 2.9 | -3.7 | 62% | 0 | 76.84 | 1025.0 | ||||||
| 14 | 07:55 | W 7 | 16.09 | Fair | CLR | -0.2 | -4.1 | 75% | -2 | 76.81 | 1024.7 | ||||||
| 14 | 06:55 | W 7 | 16.09 | Fair | CLR | -3 | -5.3 | -1.4 | -4.6 | 84% | -6 | 76.81 | 1024.7 | ||||
| 14 | 05:55 | W 6 | 16.09 | Fair | CLR | -1.6 | -4 | 84% | 76.76 | 1024.0 | |||||||
| 14 | 04:55 | SW 7 | 16.09 | Fair | CLR | -1.9 | -3.9 | 86% | -4 | 76.76 | 1024.0 | ||||||
| 14 | 03:55 | SW 6 | 16.09 | Fair | CLR | -3.3 | -5.6 | 84% | 76.78 | 1024.4 | |||||||
| 14 | 02:55 | Calm | 16.09 | Fair | CLR | -3.8 | -6.3 | 83% | 76.81 | 1024.7 | |||||||
| 14 | 01:55 | Calm | 16.09 | Fair | CLR | -3.4 | -6.5 | 79% | 76.84 | 1025.0 | |||||||
| 14 | 00:55 | Calm | 16.09 | Fair | CLR | -3 | -5.2 | -0.7 | -3.9 | 85% | 76.84 | 1025.0 | |||||
| 13 | 23:55 | Calm | 16.09 | Fair | CLR | -3.1 | -6.2 | 79% | 76.81 | 1024.7 | |||||||
| 13 | 22:55 | Calm | 16.09 | Fair | CLR | -3.2 | -6.7 | 77% | 76.78 | 1024.4 | |||||||
| 13 | 21:55 | Calm | 16.09 | Fair | CLR | -2.7 | -6 | 78% | 76.81 | 1024.7 | |||||||
| 13 | 20:55 | Calm | 16.09 | Fair | CLR | -2.2 | -5.2 | 80% | 76.81 | 1024.7 | |||||||
| 13 | 19:55 | Calm | 16.09 | Fair | CLR | -2 | -6.6 | 71% | 76.81 | 1024.7 | |||||||
| 13 | 18:55 | NE 7 | 16.09 | Fair | CLR | -1.1 | -6.3 | 6.1 | -2.5 | 68% | -3 | 76.78 | 1024.4 | ||||
| 13 | 17:55 | E 13 | 16.09 | Fair | CLR | -2.1 | -7 | 69% | -6 | 76.76 | 1024.0 | ||||||
| 13 | 16:55 | E 15 | 16.09 | A Few Clouds | FEW250 | 0.8 | -6.1 | 60% | -3 | 76.73 | 1023.7 | ||||||
| 13 | 15:55 | E 17 | 16.09 | A Few Clouds | FEW250 | 2.4 | -5.7 | 56% | -1 | 76.71 | 1023.3 | ||||||
| 13 | 14:55 | E 15 | 16.09 | A Few Clouds | FEW250 | 3.7 | -6 | 50% | 1 | 76.71 | 1023.3 | ||||||
| 13 | 13:55 | NW 11 | 16.09 | A Few Clouds | FEW049 | 5.3 | -8.6 | 36% | 3 | 76.71 | 1023.3 | ||||||
| 13 | 12:55 | NW 11 | 16.09 | Fair | CLR | 4.4 | -8.7 | 4.4 | -5.8 | 38% | 2 | 76.76 | 1024.0 | ||||
| 13 | 11:55 | N 13 | 16.09 | Fair | CLR | 3.2 | -8.8 | 41% | 0 | 76.84 | 1025.0 | ||||||
| 13 | 10:55 | N 15 | 16.09 | Fair | CLR | 2.4 | -9.2 | 42% | -1 | 76.86 | 1025.4 | ||||||
| 13 | 09:55 | NE 15 | 16.09 | Fair | CLR | 1.5 | -8.6 | 47% | -2 | 76.89 | 1025.7 | ||||||
| 13 | 08:55 | N 19 | 16.09 | Fair | CLR | 0.2 | -8.5 | 52% | -4 | 76.89 | 1025.7 | ||||||
| 13 | 07:55 | NW 7 | 16.09 | Fair | CLR | -1.9 | -7.2 | 67% | -4 | 76.84 | 1025.0 | ||||||
| 13 | 06:55 | N 11 | 16.09 | Fair | CLR | -4.3 | -8.6 | -0.3 | -5.7 | 72% | -8 | 76.78 | 1024.4 | ||||
| 13 | 05:55 | Calm | 16.09 | Fair | CLR | -5.2 | -9.1 | 74% | 76.78 | 1024.4 | |||||||
| 13 | 04:55 | Calm | 16.09 | Fair | CLR | -3.9 | -8.9 | 69% | 76.71 | 1023.3 | |||||||
| 13 | 03:55 | Calm | 16.09 | Fair | CLR | -1.9 | -9.5 | 56% | 76.66 | 1022.6 | |||||||
| 13 | 02:55 | NW 6 | 16.09 | Fair | CLR | -1 | -8.9 | 55% | 76.66 | 1022.6 | |||||||
| 13 | 01:55 | N 9 | 16.09 | Fair | CLR | -1 | -8.5 | 57% | -4 | 76.66 | 1022.6 | ||||||
| 13 | 00:55 | N 6 | 16.09 | Fair | CLR | -0.8 | -7.8 | 1.8 | -1.5 | 59% | 76.66 | 1022.6 | |||||
| 12 | 23:55 | N 7 | 16.09 | Fair | CLR | 0.1 | -7.9 | 55% | -2 | 76.63 | 1022.3 | ||||||
| 12 | 22:55 | NE 11 | 16.09 | Partly Cloudy | SCT160 | 0.6 | -6.5 | 59% | -2 | 76.61 | 1022.0 | ||||||
| 12 | 21:55 | Calm | 16.09 | Partly Cloudy | SCT160 | 1.4 | -4.9 | 63% | 76.58 | 1021.6 | |||||||
| 12 | 20:55 | NE 9 | 16.09 | A Few Clouds | FEW250 | 1.2 | -3.1 | 73% | -1 | 76.58 | 1021.6 | ||||||
| 12 | 19:55 | N 7 | 16.09 | Fair | CLR | 0.8 | -2.8 | 77% | -1 | 76.56 | 1021.3 | ||||||
| 12 | 18:55 | E 11 | 16.09 | A Few Clouds | FEW050 | 1.6 | -3.3 | 8.3 | 0.5 | 70% | -1 | 76.53 | 1021.0 | ||||
| 12 | 14:55 | N 22 | 16.09 | Partly Cloudy | SCT050 | 7.8 | -6.4 | 36% | 5 | 76.38 | 1018.9 | ||||||
| 12 | 13:55 | NW 20 | 16.09 | Partly Cloudy | SCT050 | 6.6 | -6.7 | 38% | 3 | 76.4 | 1019.3 | ||||||
| 12 | 12:55 | N 15 | 16.09 | Partly Cloudy | SCT049 | 7.2 | -6.5 | 7.8 | 1.1 | 37% | 5 | 76.45 | 1019.9 | ||||
| 12 | 11:55 | N 13 G 37 | 16.09 | A Few Clouds | FEW049 | 7.2 | -6.5 | 37% | 5 | 76.48 | 1020.3 | ||||||
| 12 | 10:55 | N 19 | 16.09 | A Few Clouds | FEW250 | 6.1 | -6.2 | 41% | 3 | 76.5 | 1020.6 | ||||||
| 12 | 09:55 | NE 20 G 30 | 16.09 | A Few Clouds | FEW250 | 4.8 | -6.1 | 46% | 1 | 76.48 | 1020.3 | ||||||
| 12 | 08:55 | N 22 G 30 | 16.09 | A Few Clouds | FEW250 | 3.9 | -6.1 | 48% | -0 | 76.48 | 1020.3 | ||||||
| 12 | 07:55 | N 11 | 16.09 | A Few Clouds | FEW250 | 1.9 | -5.5 | 58% | -1 | 76.48 | 1020.3 | ||||||
| 12 | 06:55 | N 11 | 16.09 | Fair | CLR | 1.4 | -5.7 | 2.5 | -1.1 | 60% | -2 | 76.43 | 1019.6 | ||||
| 12 | 05:55 | N 15 | 16.09 | Fair | CLR | 1.5 | -5.6 | 60% | -2 | 76.35 | 1018.6 | ||||||
| 12 | 04:55 | N 15 | 16.09 | Fair | CLR | 1.8 | -5.8 | 57% | -2 | 76.3 | 1017.9 | ||||||
| 12 | 03:55 | NW 13 | 16.09 | Fair | CLR | 1.9 | -5.7 | 58% | -1 | 76.3 | 1017.9 | ||||||
| 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) | |||||||||||||||