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. | ||||||||||||||||
| 11 | 19:55 | NE 6 | 16.09 | A Few Clouds | FEW250 | 4.1 | -0.9 | 70% | 76.1 | 1015.2 | |||||||
| 11 | 18:55 | E 11 | 16.09 | A Few Clouds | FEW250 | 3.3 | -0.7 | 13.4 | 2.4 | 75% | 1 | 76 | 1013.8 | ||||
| 11 | 17:55 | E 11 | 16.09 | A Few Clouds | FEW250 | 9.8 | 0.4 | 52% | 8 | 75.92 | 1011.1 | ||||||
| 11 | 16:55 | SE 7 | 16.09 | A Few Clouds | FEW250 | 9.8 | 0.4 | 52% | 9 | 75.79 | 1011.1 | ||||||
| 11 | 15:55 | S 9 | 16.09 | A Few Clouds | FEW250 | 12.5 | 0.6 | 44% | 75.74 | 1010.4 | |||||||
| 11 | 14:55 | S 9 | 16.09 | Mostly Cloudy | BKN190 | 12.3 | 0.1 | 43% | 75.77 | 1010.8 | |||||||
| 11 | 13:55 | E 9 | 16.09 | Partly Cloudy | SCT180 | 11.6 | 0.1 | 45% | 75.79 | 1011.1 | |||||||
| 11 | 12:55 | E 15 | 16.09 | Partly Cloudy | SCT130 | 10.7 | -0.2 | 14.3 | 9.3 | 47% | 75.84 | 1011.8 | |||||
| 11 | 11:55 | E 15 | 16.09 | Mostly Cloudy | SCT130 BKN160 | 10.1 | 0.7 | 52% | 75.9 | 1012.5 | |||||||
| 11 | 10:55 | NE 11 | 16.09 | Mostly Cloudy | SCT100 BKN160 | 9.8 | 0.9 | 54% | 8 | 75.9 | 1012.5 | ||||||
| 11 | 09:55 | NE 20 | 16.09 | Mostly Cloudy | FEW120 BKN150 | 10.1 | 2.4 | 59% | 75.84 | 1011.8 | |||||||
| 11 | 08:55 | NE 13 | 16.09 | Mostly Cloudy | FEW030 BKN110 | 12.3 | 6.8 | 69% | 75.79 | 1011.1 | |||||||
| 11 | 07:55 | N 7 | 16.09 | Light Drizzle | BKN110 | 13 | 8.3 | 73% | 75.74 | 1010.5 | |||||||
| 11 | 06:55 | W 19 | 16.09 | Mostly Cloudy | BKN100 | 13.8 | 8.8 | 14.4 | 12.1 | 72% | 75.62 | 1008.7 | |||||
| 11 | 05:55 | SW 19 | 16.09 | Overcast | OVC100 | 14.3 | 8.5 | 68% | 75.54 | 1007.7 | |||||||
| 11 | 04:55 | SW 22 | 16.09 | Overcast | BKN110 OVC150 | 13.6 | 7.8 | 68% | 75.54 | 1007.7 | |||||||
| 11 | 03:55 | SW 24 | 16.09 | Overcast | SCT100 OVC140 | 13.4 | 7.4 | 67% | 75.54 | 1007.7 | |||||||
| 11 | 02:55 | SW 24 | 16.09 | Mostly Cloudy | BKN120 | 13.3 | 7.1 | 66% | 75.59 | 1008.4 | |||||||
| 11 | 01:55 | SW 22 | 16.09 | Fair | CLR | 12.4 | 6.2 | 66% | 75.64 | 1009.1 | |||||||
| 11 | 00:55 | SW 20 | 16.09 | Fair | CLR | 12.1 | 5.3 | 12.2 | 4.5 | 63% | 75.64 | 1009.1 | |||||
| 10 | 23:55 | SW 24 | 16.09 | Fair | CLR | 12 | 4.2 | 59% | 75.72 | 1010.1 | |||||||
| 10 | 22:55 | S 24 | 16.09 | A Few Clouds | FEW250 | 12 | 3.7 | 57% | 75.77 | 1010.8 | |||||||
| 10 | 20:56 | S 13 | 16.09 | A Few Clouds | FEW250 | 5.9 | -0.2 | 65% | 3 | 75.95 | 1013.2 | ||||||
| 10 | 17:55 | S 7 | 16.09 | A Few Clouds | FEW250 | 9.2 | -1.2 | 49% | 8 | 76.05 | 1014.5 | ||||||
| 10 | 16:55 | SE 7 | 16.09 | A Few Clouds | FEW250 | 14.4 | -0.1 | 37% | 76.1 | 1015.2 | |||||||
| 10 | 12:55 | S 17 | 16.09 | Fair | CLR | 11.9 | -2 | 12 | -0.3 | 38% | 76.33 | 1018.2 | |||||
| 10 | 11:55 | S 15 | 16.09 | A Few Clouds | FEW250 | 9.7 | -4.3 | 37% | 8 | 76.45 | 1019.9 | ||||||
| 10 | 10:55 | S 13 | 16.09 | A Few Clouds | FEW250 | 8.5 | -4.3 | 40% | 7 | 76.56 | 1021.3 | ||||||
| 10 | 09:55 | S 7 | 16.09 | A Few Clouds | FEW250 | 6.3 | -7.7 | 36% | 5 | 76.63 | 1022.3 | ||||||
| 10 | 08:55 | SW 7 | 16.09 | A Few Clouds | FEW250 | 4.1 | -8.3 | 40% | 3 | 76.66 | 1022.7 | ||||||
| 10 | 07:55 | S 6 | 16.09 | A Few Clouds | FEW250 | 1.2 | -8.1 | 50% | 76.66 | 1022.7 | |||||||
| 10 | 06:55 | S 7 | 16.09 | A Few Clouds | FEW200 | -0.1 | -10.6 | 1.4 | -0.1 | 45% | -2 | 76.63 | 1022.3 | ||||
| 10 | 05:55 | S 7 | 16.09 | Mostly Cloudy | BKN160 | 1.2 | -11.6 | 38% | -1 | 76.58 | 1021.6 | ||||||
| 10 | 04:55 | S 6 | 16.09 | Overcast | OVC150 | 1.2 | -11.6 | 38% | 76.61 | 1022.0 | |||||||
| 10 | 03:55 | S 11 | 16.09 | Overcast | FEW070 BKN160 OVC180 | 0.1 | -8.1 | 54% | -3 | 76.66 | 1022.7 | ||||||
| 10 | 02:55 | S 7 | 16.09 | Overcast | OVC070 | 0.8 | -8.5 | 50% | -1 | 76.71 | 1023.3 | ||||||
| 10 | 01:55 | Calm | 16.09 | Overcast | OVC075 | 1.1 | -8.2 | 50% | 76.71 | 1023.3 | |||||||
| 10 | 00:55 | S 7 | 16.09 | Overcast | OVC075 | 0.7 | -7.8 | 0.8 | -2.8 | 53% | -1 | 76.76 | 1024.0 | ||||
| 09 | 23:55 | S 7 | 16.09 | Overcast | FEW060 OVC080 | 0.6 | -7.6 | 55% | -1 | 76.78 | 1024.4 | ||||||
| 09 | 22:55 | SE 6 | 16.09 | Overcast | OVC070 | 0.3 | -7.2 | 58% | 76.89 | 1025.7 | |||||||
| 09 | 21:55 | Calm | 16.09 | Overcast | OVC080 | -0.6 | -7 | 62% | 76.91 | 1026.0 | |||||||
| 09 | 20:55 | Calm | 16.09 | Mostly Cloudy | BKN080 | -1.4 | -9.8 | 53% | 76.91 | 1026.0 | |||||||
| 09 | 19:55 | Calm | 16.09 | Fair | CLR | -2.7 | -11.5 | 51% | 76.91 | 1026.0 | |||||||
| 09 | 18:55 | Calm | 16.09 | Fair | CLR | -1 | -11.7 | 3 | -1.4 | 44% | 76.89 | 1025.7 | |||||
| 09 | 17:55 | SE 7 | 16.09 | Fair | CLR | 0.4 | -13.7 | 34% | -2 | 76.86 | 1025.4 | ||||||
| 09 | 16:55 | SE 6 | 16.09 | Fair | CLR | 1.1 | -13.4 | 33% | 76.91 | 1026.0 | |||||||
| 09 | 15:55 | E 9 | 16.09 | Fair | CLR | 1.7 | -13.3 | 32% | -1 | 76.91 | 1026.0 | ||||||
| 09 | 14:55 | E 6 | 16.09 | Fair | CLR | 2.8 | -15.3 | 25% | 76.91 | 1026.0 | |||||||
| 09 | 13:55 | NE 9 | 16.09 | A Few Clouds | FEW250 | 2 | -15.5 | 26% | -0 | 76.96 | 1026.7 | ||||||
| 09 | 12:55 | E 9 | 16.09 | A Few Clouds | FEW250 | 2.4 | -17.2 | 2.4 | -7.5 | 22% | 0 | 77.04 | 1027.7 | ||||
| 09 | 11:55 | E 9 | 16.09 | Fair | CLR | 0.5 | -16.8 | 26% | -2 | 77.14 | 1029.1 | ||||||
| 09 | 10:55 | N 9 | 16.09 | Fair | CLR | -1.3 | -16.7 | 30% | -4 | 77.17 | 1029.4 | ||||||
| 09 | 09:55 | N 13 | 16.09 | Fair | CLR | -3.4 | -16.7 | 35% | -8 | 77.22 | 1030.1 | ||||||
| 09 | 08:55 | NW 20 | 16.09 | Fair | CLR | -4.7 | -16.3 | 40% | -11 | 77.22 | 1030.1 | ||||||
| 09 | 07:55 | NW 13 | 16.09 | Fair | CLR | -6.4 | -16.1 | 46% | -11 | 77.19 | 1029.8 | ||||||
| 09 | 06:55 | NW 19 | 16.09 | Fair | CLR | -7.5 | -16.7 | -5.8 | -7.7 | 48% | -14 | 77.17 | 1029.4 | ||||
| 09 | 05:55 | NW 15 | 16.09 | Fair | CLR | -7.1 | -17.1 | 45% | -13 | 77.14 | 1029.1 | ||||||
| 09 | 04:55 | NW 15 | 16.09 | Fair | CLR | -6.6 | -16.9 | 44% | -12 | 77.14 | 1029.1 | ||||||
| 09 | 03:55 | NW 17 | 16.09 | Fair | CLR | -6.8 | -17 | 44% | -13 | 77.11 | 1028.8 | ||||||
| 09 | 02:55 | NW 13 | 16.09 | Fair | CLR | -6.2 | -17.3 | 41% | -11 | 77.11 | 1028.8 | ||||||
| 09 | 01:55 | N 13 | 16.09 | Fair | CLR | -6 | -16.9 | 42% | -11 | 77.11 | 1028.8 | ||||||
| 09 | 00:55 | NW 15 | 16.09 | Fair | CLR | -5.7 | -16.9 | -3.4 | -5.9 | 41% | -11 | 77.11 | 1028.8 | ||||
| 08 | 22:55 | N 17 | 16.09 | Fair | CLR | -4.9 | -16.8 | 39% | -10 | 77.11 | 1028.8 | ||||||
| 08 | 21:55 | NW 19 G 31 | 16.09 | Fair | CLR | -4.4 | -17.3 | 36% | -10 | 77.11 | 1028.8 | ||||||
| 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) | |||||||||||||||