Weather observations for the past three days for
Langley Air Force Base
| Date | Time (edt) | 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. | ||||||||||||||||
| 19 | 05:55 | Calm | 16.09 | Mostly Cloudy | BKN100 | 3.9 | -2.7 | 62% | 76.91 | 1026.0 | |||||||
| 19 | 04:55 | SE 6 | 16.09 | Mostly Cloudy | BKN085 | 4.2 | -2.9 | 60% | 76.91 | 1026.0 | |||||||
| 19 | 03:55 | Calm | 16.09 | Overcast | OVC080 | 3.8 | -2.8 | 62% | 76.94 | 1026.4 | |||||||
| 19 | 02:55 | SE 7 | 16.09 | Overcast | FEW080 OVC095 | 4.1 | -3 | 60% | 3 | 76.99 | 1027.1 | ||||||
| 19 | 01:55 | SE 7 | 16.09 | Overcast | OVC090 | 3.8 | -2.6 | 3.9 | 2.6 | 63% | 2 | 77.04 | 1027.7 | ||||
| 19 | 00:55 | SE 7 | 16.09 | Mostly Cloudy | BKN090 | 3.4 | -3 | 63% | 2 | 77.06 | 1028.1 | ||||||
| 18 | 23:55 | SE 6 | 16.09 | A Few Clouds | FEW090 | 2.9 | -3.7 | 62% | 77.09 | 1028.4 | |||||||
| 18 | 22:55 | SE 7 | 16.09 | Fair | CLR | 2.8 | -3.8 | 62% | 1 | 77.09 | 1028.4 | ||||||
| 18 | 21:55 | SE 7 | 16.09 | Fair | CLR | 2.7 | -3.6 | 64% | 1 | 77.09 | 1028.4 | ||||||
| 18 | 20:55 | SE 17 | 16.09 | Fair | CLR | 3 | -3.6 | 62% | -1 | 77.09 | 1028.4 | ||||||
| 18 | 19:55 | SE 9 | 16.09 | Fair | CLR | 2.7 | -4.3 | 5.4 | 2.7 | 60% | 0 | 77.06 | 1028.1 | ||||
| 18 | 18:55 | E 13 | 16.09 | Fair | CLR | 3.5 | -5.7 | 51% | 1 | 77.06 | 1028.1 | ||||||
| 18 | 17:55 | E 7 | 16.09 | Fair | CLR | 4.4 | -6.2 | 46% | 3 | 77.06 | 1028.1 | ||||||
| 18 | 16:55 | SE 6 | 16.09 | Fair | CLR | 4.9 | -6.6 | 44% | 77.09 | 1028.4 | |||||||
| 18 | 15:55 | S 6 | 16.09 | A Few Clouds | FEW100 | 5.3 | -6.9 | 41% | 77.14 | 1029.1 | |||||||
| 18 | 14:55 | E 15 | 16.09 | A Few Clouds | FEW050 | 4.5 | -6.7 | 44% | 2 | 77.17 | 1029.4 | ||||||
| 18 | 13:55 | E 17 | 16.09 | A Few Clouds | FEW050 | 4.2 | -7.6 | 4.5 | 0.4 | 42% | 1 | 77.27 | 1030.8 | ||||
| 18 | 12:55 | E 15 | 16.09 | Partly Cloudy | SCT050 | 4.4 | -7.1 | 43% | 1 | 77.29 | 1031.1 | ||||||
| 18 | 11:55 | E 17 | 16.09 | Mostly Cloudy | BKN042 | 3.6 | -7.2 | 46% | 0 | 77.34 | 1031.8 | ||||||
| 18 | 10:55 | E 9 | 16.09 | Mostly Cloudy | BKN041 | 2.2 | -8.5 | 45% | -0 | 77.32 | 1031.5 | ||||||
| 18 | 09:55 | E 22 | 16.09 | Mostly Cloudy | BKN070 | 2.5 | -8.5 | 44% | -2 | 77.27 | 1030.8 | ||||||
| 18 | 08:55 | NE 17 | 16.09 | Mostly Cloudy | FEW050 BKN170 | 1.1 | -11 | 40% | -3 | 77.22 | 1030.1 | ||||||
| 18 | 07:55 | NE 15 | 16.09 | Mostly Cloudy | BKN250 | 0.4 | -9.6 | 2.2 | 0.1 | 47% | -3 | 77.19 | 1029.8 | ||||
| 18 | 06:55 | NE 17 | 16.09 | Partly Cloudy | SCT250 | 0.2 | -11.2 | 42% | -4 | 77.11 | 1028.7 | ||||||
| 18 | 05:55 | NE 20 | 16.09 | Fair | CLR | 0.2 | -11.5 | 41% | -5 | 77.04 | 1027.7 | ||||||
| 18 | 04:55 | N 26 | 16.09 | Partly Cloudy | SCT250 | 0.5 | -12.2 | 38% | -5 | 76.96 | 1026.7 | ||||||
| 18 | 03:55 | N 26 G 35 | 16.09 | Fair | CLR | 0.8 | -9.2 | 48% | -5 | 76.94 | 1026.4 | ||||||
| 18 | 02:55 | N 22 G 30 | 16.09 | Fair | CLR | 1.8 | -8.3 | 47% | -3 | 76.91 | 1026.0 | ||||||
| 18 | 01:55 | N 17 G 30 | 16.09 | Fair | CLR | 2.2 | -6.6 | 6.1 | 1.8 | 53% | -2 | 76.89 | 1025.7 | ||||
| 18 | 00:55 | Calm | 16.09 | Fair | CLR | 2.1 | -8 | 48% | 76.89 | 1025.7 | |||||||
| 17 | 23:55 | NW 6 | 16.09 | Fair | CLR | 3.4 | -10.6 | 35% | 76.84 | 1025.0 | |||||||
| 17 | 22:55 | NW 6 | 16.09 | Fair | CLR | 3.8 | -11 | 33% | 76.78 | 1024.3 | |||||||
| 17 | 21:55 | Calm | 16.09 | Fair | CLR | 4.7 | -10.2 | 33% | 76.71 | 1023.3 | |||||||
| 17 | 20:55 | W 19 G 28 | 16.09 | A Few Clouds | FEW050 | 5.3 | -10.9 | 30% | 2 | 76.63 | 1022.3 | ||||||
| 17 | 19:55 | W 19 G 35 | 16.09 | Mostly Cloudy | BKN080 | 6.2 | -9.7 | 8.9 | 6.2 | 31% | 3 | 76.5 | 1020.6 | ||||
| 17 | 18:55 | W 22 G 33 | 16.09 | Mostly Cloudy | BKN080 | 7.3 | -8.7 | 31% | 4 | 76.35 | 1018.6 | ||||||
| 17 | 16:55 | W 19 G 33 | 16.09 | Partly Cloudy | SCT070 | 8.6 | -8 | 30% | 6 | 76.17 | 1016.2 | ||||||
| 17 | 13:55 | Calm | 16.09 | A Few Clouds | FEW200 | 7.2 | -6.5 | 7.4 | 2.4 | 37% | 76.2 | 1016.6 | |||||
| 17 | 12:55 | W 6 G 31 | 16.09 | Fair | CLR | 6.4 | -7.6 | 36% | 76.25 | 1017.2 | |||||||
| 17 | 11:55 | W 6 G 31 | 16.09 | Fair | CLR | 5.8 | -7.8 | 37% | 76.25 | 1017.2 | |||||||
| 17 | 10:55 | NW 11 | 16.09 | A Few Clouds | FEW100 | 5 | -7.8 | 39% | 3 | 76.3 | 1017.9 | ||||||
| 17 | 09:55 | W 20 G 33 | 16.09 | A Few Clouds | FEW100 | 4.1 | -9 | 38% | 0 | 76.28 | 1017.6 | ||||||
| 17 | 08:55 | W 22 G 37 | 16.09 | A Few Clouds | FEW040 | 3.1 | -9.5 | 39% | -1 | 76.25 | 1017.2 | ||||||
| 17 | 07:55 | W 22 | 16.09 | A Few Clouds | FEW040 | 2.3 | -6.3 | 7.5 | 1.8 | 53% | -2 | 76.1 | 1015.2 | ||||
| 17 | 06:55 | W 22 | 16.09 | A Few Clouds | FEW040 | 2 | -6.1 | 55% | -3 | 76 | 1013.8 | ||||||
| 17 | 05:55 | W 22 G 33 | 16.09 | A Few Clouds | FEW040 FEW250 | 2.8 | -6.1 | 52% | -2 | 75.9 | 1012.5 | ||||||
| 17 | 04:55 | W 22 G 37 | 16.09 | A Few Clouds | FEW250 | 3.3 | -5.4 | 53% | -1 | 75.82 | 1011.5 | ||||||
| 17 | 03:55 | W 28 | 16.09 | Fair | CLR | 4.4 | -5.7 | 48% | -0 | 75.69 | 1009.8 | ||||||
| 17 | 02:55 | W 28 G 41 | 16.09 | Fair | CLR | 5.6 | -1.8 | 59% | 1 | 75.62 | 1008.7 | ||||||
| 17 | 01:55 | W 37 G 46 | 16.09 | Overcast and Breezy | OVC060 | 7.5 | -2 | 20.3 | 7.5 | 51% | 3 | 75.49 | 1007.1 | 0.18 | |||
| 17 | 00:55 | W 28 G 46 | 16.09 | Overcast | OVC047 | 8.7 | 3.1 | 68% | 5 | 75.36 | 1005.4 | ||||||
| 16 | 23:55 | W 41 G 65 | 16.09 | Overcast and Breezy | BKN015 OVC022 | 10.6 | 6.2 | 74% | 75.18 | 1003.0 | |||||||
| 16 | 22:55 | SW 37 G 67 | 16.09 | Overcast and Breezy | FEW024 OVC042 | 14.6 | 9.6 | 72% | 74.93 | 999.6 | 0.03 | 0.18 | |||||
| 16 | 21:57 | W 54 G 70 | 11.27 | Light Rain Squalls and Windy | FEW003 SCT029 BKN039 BKN048 | 19.2 | 14.4 | 74% | 74.78 | 997.6 | 0.15 | ||||||
| 16 | 20:55 | S 28 G 35 | 16.09 | Overcast | BKN018 OVC025 | 19.6 | 17 | 85% | 74.65 | 995.9 | |||||||
| 16 | 19:55 | S 13 | 16.09 | Overcast | BKN015 OVC024 | 17.8 | 15.6 | 20.6 | 17 | 87% | 74.68 | 996.2 | 1.65 | ||||
| 16 | 18:55 | S 28 | 16.09 | Mostly Cloudy | FEW020 BKN090 | 18.2 | 15.1 | 82% | 74.68 | 996.2 | 0.05 | ||||||
| 16 | 17:55 | S 30 G 43 | 12.87 | Mostly Cloudy | FEW015 BKN034 | 18.9 | 16.5 | 86% | 74.9 | 999.3 | 0.05 | ||||||
| 16 | 16:55 | S 31 G 46 | 12.87 | Light Rain | OVC045 | 18.8 | 16.2 | 85% | 74.93 | 999.6 | 0.28 | 1.55 | |||||
| 16 | 15:55 | S 30 G 43 | 6.44 | Light Rain Fog/Mist | FEW002 | 19.7 | 17.6 | 88% | 75.01 | 1000.6 | 0.28 | ||||||
| 16 | 14:55 | S 13 | 14.48 | Light Rain | FEW026 FEW036 SCT100 | 20.4 | 18.1 | 87% | 75.06 | 1001.3 | 0.99 | ||||||
| 16 | 13:55 | SW 22 G 61 | 0.80 | Thunderstorm Heavy Rain | SCT002 BKN021 OVC027 | 18.4 | 15.4 | 23.4 | 18.4 | 83% | 75.23 | 1003.7 | 0.99 | 0.99 | |||
| 16 | 12:55 | S 28 | 16.09 | Mostly Cloudy | BKN030 BKN037 | 22 | 16.7 | 72% | 75.26 | 1004.0 | |||||||
| 16 | 11:55 | S 24 | 16.09 | Mostly Cloudy | SCT036 BKN075 | 22.8 | 15.6 | 64% | 75.39 | 1005.7 | |||||||
| 16 | 10:55 | S 26 | 16.09 | Overcast | FEW010 SCT020 OVC100 | 22.5 | 15.1 | 63% | 75.44 | 1006.4 | |||||||
| 16 | 09:55 | S 26 G 41 | 16.09 | A Few Clouds | FEW110 | 20 | 15 | 73% | 75.49 | 1007.0 | |||||||
| 16 | 08:55 | S 22 | 16.09 | Mostly Cloudy | BKN100 | 19.5 | 15.1 | 76% | 75.57 | 1008.1 | |||||||
| 16 | 07:55 | S 30 | 16.09 | Mostly Cloudy | FEW020 BKN100 | 19.6 | 15.6 | 20 | 18.4 | 78% | 75.54 | 1007.7 | |||||
| 16 | 06:55 | S 26 | 16.09 | Mostly Cloudy | FEW020 BKN100 | 19.5 | 16.1 | 81% | 75.54 | 1007.7 | |||||||
| Date | Time (edt) | 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) | |||||||||||||||