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. | ||||||||||||||||
| 28 | 02:55 | Calm | 16.09 | Fair | CLR | 2.1 | -2.2 | 74% | 76.43 | 1019.6 | |||||||
| 28 | 01:55 | N 7 | 16.09 | A Few Clouds | FEW070 | 3.4 | -2.1 | 68% | 2 | 76.45 | 1019.9 | ||||||
| 28 | 00:55 | N 7 | 16.09 | Overcast | OVC065 | 4.1 | -1.1 | 5.6 | 2.9 | 69% | 3 | 76.45 | 1019.9 | ||||
| 27 | 23:55 | Calm | 16.09 | Mostly Cloudy | BKN065 | 4 | -0.4 | 73% | 76.5 | 1020.6 | |||||||
| 27 | 22:55 | Calm | 16.09 | Fair | CLR | 3.7 | -1.1 | 71% | 76.48 | 1020.3 | |||||||
| 27 | 21:55 | Calm | 16.09 | Fair | CLR | 4.4 | 0.2 | 74% | 76.5 | 1020.6 | |||||||
| 27 | 20:55 | Calm | 16.09 | Mostly Cloudy | FEW080 BKN095 | 5 | -1.7 | 62% | 76.5 | 1020.6 | |||||||
| 27 | 19:55 | Calm | 16.09 | Mostly Cloudy | FEW080 BKN095 | 5.5 | -1.7 | 60% | 76.5 | 1020.6 | |||||||
| 27 | 18:55 | Calm | 16.09 | Light Drizzle | OVC080 | 5.6 | 2.2 | 8.4 | 5.6 | 79% | 76.48 | 1020.3 | |||||
| 27 | 17:55 | NE 6 | 16.09 | Overcast | OVC080 | 5.8 | 0.8 | 71% | 76.45 | 1019.9 | |||||||
| 27 | 16:55 | NE 9 | 16.09 | Light Drizzle | BKN090 | 7.1 | -0.4 | 59% | 6 | 76.43 | 1019.6 | ||||||
| 27 | 15:55 | NE 9 | 16.09 | Mostly Cloudy | BKN100 | 7.8 | -0.9 | 54% | 6 | 76.45 | 1019.9 | ||||||
| 27 | 14:55 | NE 7 | 16.09 | Mostly Cloudy | SCT060 BKN200 | 8.2 | -1.6 | 50% | 7 | 76.45 | 1019.9 | ||||||
| 27 | 13:55 | NE 9 | 16.09 | Mostly Cloudy | BKN110 | 7.8 | -1.2 | 53% | 6 | 76.43 | 1019.6 | ||||||
| 27 | 12:55 | NE 9 | 8.05 | Mostly Cloudy with Haze | SCT100 BKN180 | 7.8 | 1.4 | 7.8 | 3.8 | 64% | 6 | 76.45 | 1019.9 | ||||
| 27 | 11:55 | NE 7 | 1.61 | Partly Cloudy with Haze | SCT190 SCT210 | 6.8 | 2.3 | 73% | 6 | 76.48 | 1020.3 | ||||||
| 27 | 10:55 | NE 13 | 14.48 | Mostly Cloudy | BKN040 BKN120 | 6.2 | 2.8 | 79% | 4 | 76.48 | 1020.3 | ||||||
| 27 | 09:55 | NE 9 | 14.48 | Mostly Cloudy | FEW040 BKN100 | 6 | 2.6 | 79% | 4 | 76.5 | 1020.6 | ||||||
| 27 | 08:55 | NE 7 | 9.66 | Fog/Mist | FEW020 BKN080 | 5.3 | 2.6 | 83% | 4 | 76.45 | 1019.9 | ||||||
| 27 | 07:55 | N 9 | 9.66 | Fog/Mist | BKN030 BKN100 | 4.5 | 2.2 | 85% | 3 | 76.43 | 1019.6 | ||||||
| 27 | 06:55 | N 7 | 9.66 | Fog/Mist | OVC040 | 4.1 | 1.5 | 6 | 3.1 | 83% | 3 | 76.35 | 1018.6 | ||||
| 27 | 05:55 | NE 11 | 12.87 | Mostly Cloudy | BKN040 | 3.2 | 1.1 | 86% | 1 | 76.28 | 1017.6 | ||||||
| 27 | 04:55 | NE 9 | 16.09 | Mostly Cloudy | BKN040 | 3.7 | 1.1 | 83% | 2 | 76.25 | 1017.2 | ||||||
| 27 | 03:55 | N 13 | 16.09 | Mostly Cloudy | BKN050 BKN070 | 5.1 | 2.6 | 84% | 3 | 76.15 | 1015.9 | ||||||
| 27 | 02:55 | N 11 | 14.48 | Overcast | OVC037 | 5.5 | 3.2 | 85% | 3 | 76.17 | 1016.2 | ||||||
| 27 | 01:55 | N 7 | 12.87 | Light Drizzle | FEW014 OVC023 | 5.8 | 3.6 | 86% | 5 | 76.17 | 1016.2 | ||||||
| 27 | 00:55 | N 11 | 12.87 | Overcast | OVC020 | 6 | 4 | 7.7 | 5.7 | 87% | 4 | 76.15 | 1015.9 | ||||
| 26 | 23:55 | N 9 | 11.27 | Overcast | OVC021 | 6 | 4.2 | 88% | 4 | 76.15 | 1015.9 | ||||||
| 26 | 22:55 | N 9 | 9.66 | Fog/Mist | OVC018 | 6.1 | 4.4 | 89% | 4 | 76.1 | 1015.2 | ||||||
| 26 | 20:55 | N 17 | 3.22 | Light Drizzle Fog/Mist | OVC003 | 6.4 | 5.2 | 92% | 4 | 76.02 | 1014.2 | ||||||
| 26 | 19:55 | N 24 | 2.41 | Light Rain Fog/Mist | OVC003 | 6.4 | 5.2 | 92% | 3 | 75.92 | 1012.8 | ||||||
| 26 | 18:55 | N 19 | 2.41 | Fog/Mist | OVC002 | 7.8 | 6.7 | 12.4 | 7.8 | 93% | 5 | 75.82 | 1011.5 | 0.33 | |||
| 26 | 17:55 | N 6 | 0.80 | Fog | OVC002 | 10.8 | 9.9 | 94% | 75.72 | 1010.1 | 0.03 | ||||||
| 26 | 16:55 | NE 7 | 0.61 | Fog | BKN002 OVC009 | 10.9 | 10 | 94% | 75.69 | 1009.8 | |||||||
| 26 | 15:55 | E 6 | 1.42 | Light Rain Fog/Mist | OVC004 | 10.7 | 9.3 | 91% | 75.67 | 1009.4 | 0.05 | 0.3 | |||||
| 26 | 14:55 | Calm | 4.43 | Light Rain Fog/Mist | BKN003 BKN007 BKN017 | 12.1 | 10.8 | 92% | 75.67 | 1009.4 | 0.15 | ||||||
| 26 | 13:55 | Calm | 4.43 | Light Rain Fog/Mist | OVC003 | 11.7 | 10.4 | 92% | 75.69 | 1009.8 | 0.1 | ||||||
| 26 | 12:55 | S 7 | 4.83 | Light Rain Fog/Mist | OVC003 | 11.7 | 10.4 | 12 | 11.1 | 92% | 75.79 | 1011.1 | 0.15 | 0.66 | |||
| 26 | 11:55 | S 9 | 3.62 | Light Rain Fog/Mist | BKN003 OVC006 | 11.9 | 10.5 | 91% | 75.9 | 1012.5 | 0.18 | ||||||
| 26 | 10:55 | S 11 | 6.44 | Light Rain Fog/Mist | BKN003 OVC040 | 11.8 | 10.4 | 91% | 75.9 | 1012.5 | 0.1 | ||||||
| 26 | 09:55 | SW 11 | 4.83 | Light Rain Fog/Mist | BKN003 OVC060 | 11.3 | 9.9 | 91% | 75.97 | 1013.5 | 0.15 | 0.23 | |||||
| 26 | 08:55 | SW 11 | 6.44 | Light Rain Fog/Mist | FEW015 OVC055 | 11.2 | 9.6 | 90% | 75.95 | 1013.2 | 0.08 | ||||||
| 26 | 07:56 | SW 15 | 16.09 | Light Rain | OVC065 | 11.3 | 8.9 | 85% | 75.97 | 1013.5 | |||||||
| 26 | 06:55 | SW 20 | 16.09 | Overcast | BKN090 OVC150 | 11.8 | 7.7 | 13.1 | 11.8 | 76% | 75.9 | 1012.5 | |||||
| 26 | 05:55 | SW 17 | 16.09 | Fair | CLR | 12.2 | 7.1 | 71% | 75.87 | 1012.1 | |||||||
| 26 | 04:55 | S 20 | 16.09 | Mostly Cloudy | BKN160 | 12.8 | 6.8 | 67% | 75.84 | 1011.8 | |||||||
| 26 | 03:55 | SW 17 | 16.09 | Mostly Cloudy | BKN140 | 12.8 | 6.4 | 65% | 75.79 | 1011.1 | |||||||
| 26 | 02:55 | SW 20 | 16.09 | Fair | CLR | 12.9 | 6.5 | 65% | 75.82 | 1011.5 | |||||||
| 26 | 01:55 | S 17 | 16.09 | A Few Clouds | FEW120 | 12.3 | 5.7 | 64% | 75.82 | 1011.5 | |||||||
| 26 | 00:55 | S 24 | 16.09 | Mostly Cloudy | BKN120 | 12.6 | 5.5 | 13.3 | 11.1 | 62% | 75.82 | 1011.5 | |||||
| 25 | 23:55 | SW 20 | 16.09 | Mostly Cloudy | SCT140 BKN180 | 12.9 | 5.6 | 61% | 75.77 | 1010.8 | |||||||
| 25 | 22:55 | SW 22 | 16.09 | Fair | CLR | 12.1 | 3.8 | 57% | 75.72 | 1010.1 | |||||||
| 25 | 18:55 | S 19 | 16.09 | A Few Clouds | FEW200 | 11.7 | -0.8 | 14.2 | 9.8 | 42% | 75.67 | 1009.4 | |||||
| 25 | 17:55 | S 15 | 16.09 | Fair | CLR | 12.4 | -1.2 | 39% | 75.59 | 1008.4 | |||||||
| 25 | 16:55 | SW 17 | 16.09 | Partly Cloudy | SCT230 | 13.6 | -1.2 | 36% | 75.51 | 1007.4 | |||||||
| 25 | 15:55 | SW 22 | 16.09 | A Few Clouds | FEW230 | 13.8 | -1.4 | 35% | 75.49 | 1007.1 | |||||||
| 25 | 14:55 | SW 19 | 16.09 | Mostly Cloudy | BKN120 | 12.8 | -0.8 | 39% | 75.51 | 1007.4 | |||||||
| 25 | 13:55 | SW 15 | 16.09 | Mostly Cloudy | SCT070 BKN090 | 11.2 | -0.6 | 44% | 75.57 | 1008.1 | |||||||
| 25 | 12:56 | SW 19 | 16.09 | Overcast | BKN045 OVC120 | 9.8 | 0.1 | 9.8 | 5.5 | 51% | 8 | 75.59 | 1008.4 | 0.03 | 0.05 | ||
| 25 | 11:55 | SW 22 | 14.48 | Light Rain | OVC031 | 7.4 | 0.4 | 61% | 4 | 75.72 | 1010.1 | 0.03 | |||||
| 25 | 10:55 | SW 28 G 50 | 11.27 | Light Rain | FEW055 OVC090 | 7.3 | -1.4 | 54% | 4 | 75.72 | 1010.1 | ||||||
| 25 | 09:55 | SW 35 G 43 | 16.09 | Overcast and Breezy | OVC060 | 8.1 | -3.7 | 43% | 4 | 75.74 | 1010.5 | ||||||
| 25 | 08:55 | SW 30 G 39 | 16.09 | Partly Cloudy | SCT095 | 6.8 | -4.3 | 45% | 3 | 75.77 | 1010.8 | ||||||
| 25 | 07:55 | S 22 | 16.09 | Mostly Cloudy | SCT100 BKN120 | 6.2 | -4.6 | 46% | 3 | 75.77 | 1010.8 | ||||||
| 25 | 06:55 | S 28 | 16.09 | Overcast | OVC100 | 5.5 | -4.9 | 5.5 | 2.7 | 47% | 1 | 75.74 | 1010.5 | ||||
| 25 | 05:55 | S 24 G 35 | 16.09 | Mostly Cloudy | BKN095 BKN110 | 5.1 | -5.6 | 46% | 1 | 75.79 | 1011.1 | ||||||
| 25 | 04:55 | S 30 G 41 | 16.09 | Mostly Cloudy | BKN200 | 5 | -6 | 45% | 0 | 75.82 | 1011.5 | ||||||
| 25 | 03:55 | S 20 | 16.09 | Mostly Cloudy | BKN210 | 4.7 | -6.2 | 45% | 1 | 75.87 | 1012.1 | ||||||
| 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) | |||||||||||||||