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. | ||||||||||||||||
| 20 | 18:55 | SW 19 | 16.09 | Fair | CLR | 16.9 | 11.6 | 18.3 | 11.8 | 71% | 75.39 | 1005.7 | |||||
| 20 | 17:55 | S 13 | 16.09 | A Few Clouds | FEW250 | 17 | 11.5 | 70% | 75.34 | 1005.0 | |||||||
| 20 | 16:55 | SW 17 | 16.09 | Partly Cloudy | SCT250 | 18.1 | 12.3 | 69% | 75.29 | 1004.3 | |||||||
| 20 | 15:55 | W 22 | 16.09 | Fair | CLR | 17.2 | 12.5 | 74% | 75.26 | 1004.0 | |||||||
| 20 | 14:55 | SW 26 | 16.09 | A Few Clouds | FEW250 | 15.9 | 12.4 | 80% | 75.26 | 1004.0 | |||||||
| 20 | 13:55 | SW 26 | 16.09 | Partly Cloudy | SCT110 | 13.5 | 11.4 | 87% | 75.29 | 1004.3 | |||||||
| 20 | 12:55 | SW 13 | 16.09 | Mostly Cloudy | FEW080 BKN100 | 11.7 | 10.1 | 12.8 | 7.4 | 90% | 75.34 | 1005.0 | 0.03 | ||||
| 20 | 11:55 | SW 15 | 16.09 | Light Rain | SCT006 BKN017 OVC050 | 10.7 | 9.3 | 91% | 75.41 | 1006.0 | 0.03 | ||||||
| 20 | 10:55 | NW 19 | 1.61 | Light Showers Rain Fog/Mist | OVC003 | 9.8 | 8.7 | 93% | 8 | 75.51 | 1007.4 | ||||||
| 20 | 09:55 | W 15 | 1.61 | Fog/Mist | OVC002 | 12.8 | 11.9 | 94% | 75.41 | 1006.0 | |||||||
| 20 | 08:55 | SW 13 | 0.80 | Fog | VV000 | 10.8 | 9.9 | 94% | 75.39 | 1005.7 | |||||||
| 20 | 07:55 | SW 6 | 0.80 | Fog | VV002 | 8.3 | 7.4 | 94% | 75.44 | 1006.4 | |||||||
| 20 | 06:56 | Calm | 2.41 | Fog/Mist | BKN003 OVC007 | 7.4 | 6.5 | 8.4 | 7.1 | 94% | 75.46 | 1006.7 | |||||
| 20 | 05:55 | SE 6 | 0.40 | Fog | VV002 | 7.1 | 6.2 | 94% | 75.51 | 1007.4 | |||||||
| 20 | 04:55 | E 7 | 0.40 | Fog | VV002 | 7.5 | 6.6 | 94% | 6 | 75.54 | 1007.7 | ||||||
| 20 | 03:55 | E 9 | 4.02 | Fog/Mist | OVC003 | 8.3 | 7.4 | 94% | 7 | 75.62 | 1008.8 | ||||||
| 20 | 02:55 | Calm | 0.80 | Fog | VV005 | 7.1 | 6.2 | 94% | 75.69 | 1009.8 | |||||||
| 20 | 01:55 | N 9 | 2.41 | Fog/Mist | OVC002 | 7.7 | 6.6 | 93% | 6 | 75.79 | 1011.1 | ||||||
| 20 | 00:55 | N 13 | 9.66 | Fog/Mist | OVC002 | 7.8 | 6.7 | 8.5 | 6.7 | 93% | 6 | 75.82 | 1011.5 | 0.48 | |||
| 19 | 23:55 | NE 20 | 16.09 | Light Rain | OVC003 | 8.3 | 7.2 | 93% | 5 | 75.77 | 1010.8 | ||||||
| 19 | 22:55 | N 11 | 4.83 | Light Rain Fog/Mist | BKN002 BKN022 BKN030 OVC041 | 8.3 | 7.1 | 92% | 7 | 75.79 | 1011.1 | 0.18 | |||||
| 19 | 21:55 | NE 17 | 12.87 | Light Rain | OVC003 | 8 | 6.9 | 93% | 6 | 75.84 | 1011.8 | 0.05 | 0.3 | ||||
| 19 | 20:55 | N 15 | 16.09 | Overcast | OVC002 | 7.4 | 6.3 | 93% | 5 | 75.84 | 1011.8 | 0.15 | |||||
| 19 | 19:55 | N 26 | 4.83 | Light Rain Fog/Mist | OVC002 | 6.9 | 6 | 94% | 3 | 75.79 | 1011.1 | 0.1 | |||||
| 19 | 18:55 | N 19 | 0.61 | Light Drizzle Fog/Mist | VV003 | 7.6 | 6.7 | 7.7 | 6.3 | 94% | 5 | 75.77 | 1010.8 | 0.05 | |||
| 19 | 17:55 | SE 6 | 0.21 | Fog | VV002 | 7 | 6.1 | 94% | 75.72 | 1010.1 | |||||||
| 19 | 16:55 | NE 11 | 2.22 | Light Rain Fog/Mist | OVC002 | 7.6 | 6.5 | 93% | 6 | 75.77 | 1010.8 | 0.03 | |||||
| 19 | 15:55 | NE 13 | 3.22 | Light Rain Fog/Mist | OVC002 | 6.7 | 5.6 | 93% | 4 | 75.82 | 1011.5 | 0.03 | 0.03 | ||||
| 19 | 14:55 | NE 11 | 0.80 | Fog | OVC002 | 6.5 | 5.4 | 93% | 5 | 75.84 | 1011.8 | ||||||
| 19 | 12:55 | NE 15 | 3.03 | Fog/Mist | OVC003 | 7.1 | 5.9 | 13.8 | 5.9 | 92% | 5 | 75.97 | 1013.5 | 0.08 | |||
| 19 | 10:55 | NE 11 | 4.02 | Light Drizzle Fog/Mist | BKN005 OVC010 | 6.9 | 5.5 | 91% | 5 | 76.1 | 1015.2 | ||||||
| 19 | 09:55 | E 22 | 2.82 | Fog/Mist | BKN003 OVC007 | 7.5 | 6.4 | 93% | 4 | 76.05 | 1014.5 | 0.08 | |||||
| 19 | 08:55 | E 13 | 2.01 | Light Drizzle Fog | OVC003 | 10.3 | 9.4 | 94% | 76.02 | 1014.2 | 0.05 | ||||||
| 19 | 07:55 | E 11 | 0.21 | Fog | VV002 | 10.7 | 9.6 | 93% | 75.95 | 1013.2 | 0.03 | ||||||
| 19 | 06:55 | NE 7 | 1.61 | Light Rain Fog/Mist | FEW002 OVC043 | 13.9 | 12.8 | 15.6 | 13.7 | 93% | 75.92 | 1012.8 | 0.08 | 0.28 | |||
| 19 | 05:55 | SW 7 | 4.83 | Rain Fog/Mist | FEW003 BKN040 | 13.8 | 12.5 | 92% | 75.9 | 1012.5 | 0.15 | ||||||
| 19 | 04:55 | SW 9 | 14.48 | Light Rain | BKN065 OVC095 | 14.2 | 12.4 | 89% | 75.82 | 1011.4 | 0.03 | ||||||
| 19 | 03:55 | SW 7 | 16.09 | Light Rain | SCT040 BKN050 OVC100 | 14.6 | 12.5 | 87% | 75.79 | 1011.1 | 0.03 | 0.03 | |||||
| 19 | 02:55 | SW 11 | 16.09 | Overcast | BKN050 OVC100 | 15.4 | 12.5 | 83% | 75.79 | 1011.1 | |||||||
| 19 | 01:55 | SW 9 | 16.09 | Overcast | BKN050 OVC100 | 15.3 | 12.6 | 84% | 75.77 | 1010.8 | |||||||
| 19 | 00:55 | SW 19 | 16.09 | Light Rain | BKN050 OVC070 | 15.5 | 12.8 | 18.6 | 14.7 | 84% | 75.79 | 1011.1 | 0.08 | 0.08 | |||
| 18 | 23:55 | SW 6 | 16.09 | Light Rain | BKN050 | 15.5 | 12.2 | 81% | 75.79 | 1011.1 | |||||||
| 18 | 22:55 | SW 9 | 16.09 | Overcast | BKN060 OVC090 | 16.3 | 11.9 | 75% | 75.74 | 1010.4 | |||||||
| 18 | 21:55 | SW 11 | 16.09 | Overcast | BKN050 OVC100 | 16.8 | 11.7 | 72% | 75.74 | 1010.4 | |||||||
| 18 | 20:55 | W 17 | 16.09 | Light Rain | SCT034 BKN047 OVC110 | 17.6 | 11.4 | 67% | 75.77 | 1010.8 | |||||||
| 18 | 19:55 | SW 19 | 16.09 | Mostly Cloudy | BKN100 | 18.5 | 10.8 | 61% | 75.74 | 1010.4 | |||||||
| 18 | 18:55 | SW 15 | 16.09 | Mostly Cloudy | BKN120 | 18.6 | 10.7 | 19.7 | 18.4 | 60% | 75.69 | 1009.8 | |||||
| 18 | 17:55 | SW 19 | 16.09 | Fair | CLR | 18.6 | 11.2 | 62% | 75.67 | 1009.4 | |||||||
| 18 | 16:55 | SW 19 | 16.09 | Overcast | SCT080 OVC150 | 19.1 | 11.1 | 60% | 75.67 | 1009.4 | |||||||
| 18 | 15:55 | SW 30 G 41 | 16.09 | A Few Clouds | FEW160 | 19.5 | 11.3 | 59% | 75.64 | 1009.1 | |||||||
| 18 | 14:55 | SW 28 | 16.09 | Overcast | SCT047 OVC200 | 19.6 | 11.6 | 60% | 75.67 | 1009.4 | |||||||
| 18 | 13:55 | SW 30 | 16.09 | Overcast | FEW039 OVC190 | 19.5 | 11.5 | 60% | 75.67 | 1009.4 | |||||||
| 18 | 12:55 | SW 28 | 16.09 | Overcast | SCT038 OVC190 | 19.3 | 11.3 | 19.5 | 11 | 60% | 75.72 | 1010.1 | |||||
| 18 | 11:55 | SW 30 | 16.09 | Overcast | OVC190 | 17.9 | 11 | 64% | 75.87 | 1012.1 | |||||||
| 18 | 10:55 | SW 28 | 16.09 | Overcast | OVC200 | 15.9 | 10.4 | 70% | 75.95 | 1013.2 | |||||||
| 18 | 09:55 | SW 33 G 41 | 16.09 | Overcast and Breezy | OVC200 | 14.7 | 10.1 | 74% | 76.02 | 1014.2 | |||||||
| 18 | 08:55 | SW 26 G 39 | 16.09 | Overcast | OVC050 | 13.5 | 9.3 | 76% | 76.07 | 1014.8 | |||||||
| 18 | 07:55 | SW 17 | 16.09 | Overcast | OVC200 | 12.1 | 8.8 | 80% | 76.1 | 1015.2 | |||||||
| 18 | 06:55 | S 20 | 16.09 | Fair | CLR | 11 | 7.9 | 11 | 9.3 | 81% | 76.12 | 1015.5 | |||||
| 18 | 05:55 | S 24 | 16.09 | Mostly Cloudy | BKN170 | 10.6 | 7.3 | 80% | 76.15 | 1015.9 | |||||||
| 18 | 04:55 | S 15 | 16.09 | Fair | CLR | 10.1 | 6.6 | 79% | 76.2 | 1016.5 | |||||||
| 18 | 03:55 | S 15 | 16.09 | Mostly Cloudy | BKN170 | 9.6 | 5.4 | 75% | 8 | 76.23 | 1016.9 | ||||||
| 18 | 02:55 | S 17 | 16.09 | Fair | CLR | 9.7 | 5.1 | 73% | 8 | 76.3 | 1017.9 | ||||||
| 18 | 01:55 | S 11 | 16.09 | Mostly Cloudy | BKN200 | 9.7 | 5.3 | 74% | 8 | 76.33 | 1018.2 | ||||||
| 18 | 00:55 | S 11 | 16.09 | Fair | CLR | 9.6 | 5.2 | 11.3 | 9.1 | 74% | 8 | 76.38 | 1018.9 | ||||
| 17 | 23:55 | S 11 | 16.09 | Mostly Cloudy | BKN200 | 9.7 | 5.5 | 75% | 8 | 76.43 | 1019.6 | ||||||
| 17 | 22:55 | S 11 | 16.09 | A Few Clouds | FEW160 | 9.5 | 5.5 | 76% | 8 | 76.45 | 1019.9 | ||||||
| 17 | 21:55 | S 11 | 16.09 | Fair | CLR | 9.5 | 5.3 | 75% | 8 | 76.5 | 1020.6 | ||||||
| 17 | 20:55 | S 11 | 16.09 | A Few Clouds | FEW150 | 9.4 | 5 | 74% | 8 | 76.5 | 1020.6 | ||||||
| 17 | 19:55 | S 6 | 16.09 | Partly Cloudy | SCT200 | 10.1 | 5.1 | 71% | 76.5 | 1020.6 | |||||||
| 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) | |||||||||||||||