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. | ||||||||||||||||
| 01 | 01:55 | N 33 G 56 | 16.09 | Overcast and Breezy | OVC031 | -4.6 | -12.5 | 54% | -12 | 75.64 | 1009.1 | ||||||
| 01 | 00:57 | N 39 G 54 | 16.09 | Overcast and Breezy | BKN030 OVC070 | -4.7 | -12.2 | -4.7 | -5.4 | 56% | -13 | 75.72 | 1010.1 | ||||
| 31 | 23:55 | NE 31 G 48 | 16.09 | Overcast | BKN029 OVC065 | -4.8 | -12 | -4.8 | -5.6 | 57% | -12 | 75.79 | 1011.1 | ||||
| 31 | 22:57 | NE 31 G 57 | 16.09 | Overcast | BKN028 OVC060 | -5.1 | -12.1 | 58% | -13 | 75.82 | 1011.5 | ||||||
| 31 | 21:56 | NE 37 G 57 | 16.09 | Overcast and Breezy | BKN027 OVC044 | -5.3 | -12.1 | 59% | -14 | 75.92 | 1012.8 | ||||||
| 31 | 20:57 | NE 33 G 56 | 4.83 | Light Blowing Snow and Breezy | OVC029 | -5.3 | -12.3 | 58% | -13 | 76.02 | 1014.2 | ||||||
| 31 | 19:55 | NE 31 G 43 | 3.22 | Light Blowing Snow | BKN027 OVC032 | -5.2 | -11.8 | 60% | -13 | 76.1 | 1015.2 | ||||||
| 31 | 17:55 | NE 26 G 43 | 3.22 | Light Blowing Snow | OVC024 | -5.6 | -10 | 71% | -13 | 76.17 | 1016.2 | ||||||
| 31 | 16:55 | NE 31 G 44 | 16.09 | Light Snow | OVC038 | -5.1 | -12.1 | 58% | -13 | 76.15 | 1015.9 | ||||||
| 31 | 15:55 | NE 24 G 39 | 16.09 | Overcast | OVC042 | -5.3 | -12.5 | 57% | -12 | 76.23 | 1016.9 | ||||||
| 31 | 14:55 | NE 26 G 43 | 16.09 | Mostly Cloudy | SCT025 BKN055 | -5.6 | -12.8 | 57% | -13 | 76.28 | 1017.6 | ||||||
| 31 | 13:55 | NE 26 | 16.09 | Mostly Cloudy | FEW026 SCT049 BKN250 | -5.5 | -13.1 | 55% | -13 | 76.35 | 1018.6 | ||||||
| 31 | 12:55 | N 31 G 41 | 16.09 | Mostly Cloudy | BKN055 | -5.9 | -14 | -5.5 | -6.3 | 53% | -14 | 76.4 | 1019.3 | ||||
| 31 | 11:55 | NE 28 G 37 | 16.09 | Overcast | OVC090 | -5.9 | -14.7 | 50% | -13 | 76.5 | 1020.6 | ||||||
| 31 | 10:55 | NE 31 G 41 | 16.09 | Mostly Cloudy | FEW095 BKN120 | -5.7 | -14.2 | 52% | -14 | 76.58 | 1021.6 | ||||||
| 31 | 09:55 | NE 31 | 16.09 | Mostly Cloudy | SCT027 SCT060 BKN095 | -5.7 | -13.3 | 55% | -14 | 76.61 | 1022.0 | ||||||
| 31 | 08:55 | NE 28 | 16.09 | Overcast | BKN026 OVC095 | -6 | -13.2 | 57% | -13 | 76.68 | 1023.0 | ||||||
| 31 | 07:55 | NE 22 | 16.09 | Mostly Cloudy | SCT025 BKN100 | -6.3 | -13.4 | 58% | -13 | 76.68 | 1023.0 | ||||||
| 31 | 06:55 | NE 19 G 30 | 16.09 | Overcast | BKN024 OVC110 | -6.2 | -12.1 | -4.6 | -6.2 | 63% | -12 | 76.66 | 1022.7 | ||||
| 31 | 05:55 | NE 15 | 16.09 | Overcast | FEW100 OVC120 | -5.9 | -12.6 | 60% | -11 | 76.66 | 1022.7 | ||||||
| 31 | 04:55 | NE 17 | 16.09 | NULL | NULL | -5.6 | -12.8 | 57% | -11 | 76.68 | 1023.0 | ||||||
| 31 | 03:55 | NE 17 | 16.09 | Mostly Cloudy | BKN140 | -5.6 | -14.4 | 50% | -11 | 76.71 | 1023.3 | ||||||
| 31 | 02:55 | N 17 | 16.09 | Fair | CLR | -5.4 | -14.7 | 48% | -11 | 76.73 | 1023.7 | ||||||
| 30 | 21:55 | NE 13 | 16.09 | Overcast | OVC085 | -3.7 | -12.4 | 51% | -8 | 76.81 | 1024.7 | ||||||
| 30 | 20:55 | N 6 | 16.09 | Overcast | OVC055 | -4.3 | -13.7 | 48% | 76.81 | 1024.7 | |||||||
| 30 | 19:55 | N 9 | 16.09 | Mostly Cloudy | FEW075 BKN090 | -3.8 | -13 | 49% | -7 | 76.84 | 1025.0 | ||||||
| 30 | 18:55 | NE 6 | 16.09 | Fair | CLR | -4 | -12.2 | -1.9 | -4.2 | 53% | 76.81 | 1024.7 | |||||
| 30 | 17:55 | NE 7 | 16.09 | Mostly Cloudy | BKN080 | -3.6 | -11.6 | 54% | -6 | 76.78 | 1024.4 | ||||||
| 30 | 16:55 | E 6 | 16.09 | Partly Cloudy | SCT075 | -3.2 | -13.2 | 46% | 76.76 | 1024.0 | |||||||
| 30 | 15:55 | E 6 | 16.09 | Mostly Cloudy | BKN095 | -3 | -13.3 | 45% | 76.76 | 1024.0 | |||||||
| 30 | 14:55 | E 7 | 16.09 | Mostly Cloudy | BKN095 | -2.3 | -13.2 | 43% | -5 | 76.81 | 1024.7 | ||||||
| 30 | 13:55 | NE 9 | 16.09 | Partly Cloudy | SCT250 | -2.9 | -13.5 | 44% | -6 | 76.84 | 1025.0 | ||||||
| 30 | 12:55 | NE 9 | 16.09 | Partly Cloudy | SCT250 | -2.6 | -14.1 | -2.4 | -6.6 | 41% | -6 | 76.89 | 1025.7 | ||||
| 30 | 11:55 | NE 11 | 16.09 | A Few Clouds | FEW250 | -3.4 | -14.5 | 42% | -7 | 76.96 | 1026.7 | ||||||
| 30 | 10:55 | NE 13 | 16.09 | Fair | CLR | -3.7 | -14.8 | 42% | -8 | 76.99 | 1027.1 | ||||||
| 30 | 09:55 | N 19 | 16.09 | Fair | CLR | -3.9 | -14.4 | 44% | -9 | 77.01 | 1027.4 | ||||||
| 30 | 08:55 | N 17 | 16.09 | Fair | CLR | -4.7 | -14.6 | 46% | -10 | 76.99 | 1027.1 | ||||||
| 30 | 07:55 | NE 15 | 16.09 | A Few Clouds | FEW095 | -5.6 | -14.6 | 50% | -11 | 76.99 | 1027.1 | ||||||
| 30 | 06:55 | NE 13 | 16.09 | Fair | CLR | -6.5 | -14.5 | -4.5 | -6.5 | 53% | -11 | 76.91 | 1026.0 | ||||
| 30 | 05:55 | NE 15 | 16.09 | Fair | CLR | -6.1 | -14.6 | 51% | -11 | 76.91 | 1026.0 | ||||||
| 30 | 04:55 | N 15 | 16.09 | Fair | CLR | -5.9 | -14.9 | 49% | -11 | 76.91 | 1026.0 | ||||||
| 30 | 03:55 | NE 15 | 16.09 | Fair | CLR | -5.7 | -14.7 | 49% | -11 | 76.91 | 1026.0 | ||||||
| 30 | 02:55 | NE 15 | 16.09 | Fair | CLR | -5.3 | -13.4 | 53% | -10 | 76.89 | 1025.7 | ||||||
| 30 | 01:55 | N 15 | 16.09 | Fair | CLR | -5 | -13.4 | 52% | -10 | 76.84 | 1025.0 | ||||||
| 30 | 00:55 | NE 13 | 16.09 | Fair | CLR | -4.4 | -11.9 | -3.9 | -5.7 | 56% | -9 | 76.84 | 1025.0 | ||||
| 29 | 23:55 | N 9 | 16.09 | Fair | CLR | -3.9 | -12.1 | 53% | -7 | 76.84 | 1025.0 | ||||||
| 29 | 22:55 | N 6 | 16.09 | Fair | CLR | -5.2 | -10.6 | 66% | 76.84 | 1025.0 | |||||||
| 29 | 21:55 | Calm | 16.09 | Fair | CLR | -5.2 | -11 | 64% | 76.86 | 1025.4 | |||||||
| 29 | 20:55 | Calm | 16.09 | Fair | CLR | -4.8 | -11 | 62% | 76.84 | 1025.0 | |||||||
| 29 | 19:55 | Calm | 16.09 | Fair | CLR | -4.6 | -12.3 | 55% | 76.81 | 1024.7 | |||||||
| 29 | 18:55 | Calm | 16.09 | Fair | CLR | -3.9 | -11.9 | 0.2 | -3.9 | 54% | 76.78 | 1024.4 | |||||
| 29 | 17:55 | Calm | 16.09 | Fair | CLR | -1.9 | -15 | 36% | 76.76 | 1024.0 | |||||||
| 29 | 16:55 | NW 11 | 16.09 | A Few Clouds | FEW250 | -0.7 | -16.6 | 29% | -4 | 76.71 | 1023.3 | ||||||
| 29 | 15:55 | NW 19 | 16.09 | Fair | CLR | -0.1 | -16.5 | 28% | -5 | 76.71 | 1023.3 | ||||||
| 29 | 14:55 | NW 17 | 16.09 | A Few Clouds | FEW200 | 0.2 | -15.8 | 29% | -4 | 76.71 | 1023.3 | ||||||
| 29 | 13:55 | NW 22 G 26 | 16.09 | A Few Clouds | FEW200 | -0.6 | -16.1 | 30% | -6 | 76.71 | 1023.3 | ||||||
| 29 | 12:55 | NW 22 G 30 | 16.09 | Fair | CLR | -1.2 | -15.8 | -1.1 | -7.7 | 32% | -7 | 76.71 | 1023.3 | ||||
| 29 | 11:55 | NW 13 | 16.09 | A Few Clouds | FEW030 FEW250 | -1.9 | -15.7 | 34% | -6 | 76.81 | 1024.7 | ||||||
| 29 | 10:55 | NW 19 | 16.09 | Fair | CLR | -2.5 | -15.2 | 37% | -8 | 76.89 | 1025.7 | ||||||
| 29 | 09:55 | NW 11 | 16.09 | Fair | CLR | -3.4 | -14.5 | 42% | -7 | 76.91 | 1026.0 | ||||||
| 29 | 08:55 | N 11 | 16.09 | Fair | CLR | -4.8 | -13.9 | 49% | -9 | 76.84 | 1025.0 | ||||||
| 29 | 07:55 | W 6 | 16.09 | Fair | CLR | -6.7 | -11.8 | 67% | 76.84 | 1025.0 | |||||||
| 29 | 06:55 | NW 6 | 16.09 | Fair | CLR | -6.9 | -13.8 | -2.6 | -6.9 | 58% | 76.78 | 1024.4 | |||||
| 29 | 05:55 | N 6 | 16.09 | Fair | CLR | -6.2 | -14 | 54% | 76.73 | 1023.7 | |||||||
| 29 | 04:55 | N 19 | 16.09 | Fair | CLR | -5.4 | -13.3 | 54% | -11 | 76.66 | 1022.7 | ||||||
| 29 | 03:55 | N 19 | 16.09 | Fair | CLR | -4.8 | -13.2 | 52% | -11 | 76.63 | 1022.3 | ||||||
| 29 | 02:55 | N 22 | 16.09 | Fair | CLR | -4.2 | -13.3 | 50% | -10 | 76.58 | 1021.6 | ||||||
| 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) | |||||||||||||||