Weather observations for the past three days for
Washington Manassas Airport
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Temperature (ºF) | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | Pressure | Precipitation (in) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 27 | 21:56 | Calm | 10.00 | Fair | CLR | 52 | 50 | 93% | 30.35 | 1028.3 | |||||||
| 27 | 20:56 | Calm | 10.00 | Fair | CLR | 53.1 | 51.1 | 93% | 30.34 | 1028.0 | |||||||
| 27 | 19:56 | Calm | 10.00 | Fair | CLR | 55 | 51.1 | 73 | 54 | 87% | 30.33 | 1027.8 | |||||
| 27 | 18:56 | Calm | 10.00 | Fair | CLR | 59 | 51.1 | 75% | 30.32 | 1027.4 | |||||||
| 27 | 17:56 | SE 6 | 10.00 | Fair | CLR | 66 | 53.1 | 63% | 30.31 | 1027.1 | |||||||
| 27 | 16:56 | E 6 | 10.00 | Fair | CLR | 72 | 51.1 | 48% | 30.31 | 1026.9 | |||||||
| 27 | 15:56 | Calm | 10.00 | Fair | CLR | 72 | 50 | 46% | 30.31 | 1026.9 | |||||||
| 27 | 14:56 | Calm | 10.00 | Fair | CLR | 72 | 51.1 | 48% | 30.32 | 1027.1 | |||||||
| 27 | 13:56 | Calm | 10.00 | Fair | CLR | 71.1 | 50 | 71.1 | 39.9 | 47% | 30.33 | 1027.7 | |||||
| 27 | 12:56 | Calm | 10.00 | Fair | CLR | 69.1 | 50 | 51% | 30.35 | 1028.3 | |||||||
| 27 | 11:56 | E 6 | 10.00 | Fair | CLR | 66.9 | 48.9 | 53% | 30.37 | 1028.8 | |||||||
| 27 | 10:56 | NE 5 | 10.00 | Fair | CLR | 64.9 | 48.9 | 56% | 30.37 | 1028.9 | |||||||
| 27 | 09:56 | Calm | 9.00 | Fair | CLR | 59 | 50 | 72% | 30.37 | 1029.1 | |||||||
| 27 | 08:56 | Calm | 10.00 | Fair | CLR | 46.9 | 45 | 93% | 30.36 | 1028.8 | |||||||
| 27 | 07:56 | Calm | 10.00 | Fair | CLR | 39.9 | 39 | 44.1 | 39 | 97% | 30.33 | 1027.9 | |||||
| 27 | 06:56 | Calm | 10.00 | Fair | CLR | 39.9 | 39.9 | 100% | 30.31 | 1026.9 | |||||||
| 27 | 05:56 | Calm | 10.00 | Fair | CLR | 39.9 | 39 | 97% | 30.29 | 1026.3 | |||||||
| 27 | 04:56 | Calm | 10.00 | Fair | CLR | 41 | 39.9 | 96% | 30.28 | 1025.8 | |||||||
| 27 | 03:56 | Calm | 10.00 | Fair | CLR | 42.1 | 42.1 | 100% | 30.26 | 1025.2 | |||||||
| 27 | 02:56 | Calm | 10.00 | Fair | CLR | 42.1 | 41 | 96% | 30.26 | 1025.2 | |||||||
| 27 | 01:56 | Calm | 10.00 | Fair | CLR | 43 | 42.1 | 50 | 43 | 97% | 30.25 | 1025.0 | |||||
| 27 | 00:56 | Calm | 10.00 | Fair | CLR | 44.1 | 43 | 96% | 30.26 | 1025.2 | |||||||
| 26 | 23:56 | Calm | 10.00 | Fair | CLR | 45 | 44.1 | 97% | 30.26 | 1025.4 | |||||||
| 26 | 22:56 | Calm | 6.00 | Fog/Mist | CLR | 46 | 45 | 96% | 30.26 | 1025.2 | |||||||
| 26 | 21:56 | Calm | 10.00 | Fair | CLR | 46.9 | 46 | 97% | 30.26 | 1025.2 | |||||||
| 26 | 20:56 | Calm | 10.00 | Fair | CLR | 46.9 | 45 | 93% | 30.25 | 1025.0 | |||||||
| 26 | 19:56 | Calm | 10.00 | Fair | CLR | 50 | 48 | 72 | 50 | 93% | 30.25 | 1025.0 | |||||
| 26 | 18:56 | Calm | 10.00 | Fair | CLR | 54 | 48.9 | 83% | 30.24 | 1024.5 | |||||||
| 26 | 17:56 | Calm | 10.00 | Fair | CLR | 66.9 | 46.9 | 49% | 30.23 | 1024.3 | |||||||
| 26 | 16:56 | NW 7 | 10.00 | Fair | CLR | 71.1 | 45 | 39% | 30.23 | 1024.2 | |||||||
| 26 | 15:56 | Calm | 10.00 | Fair | CLR | 72 | 44.1 | 37% | 30.24 | 1024.6 | |||||||
| 26 | 14:56 | Vrbl 6 | 10.00 | Fair | CLR | 72 | 46 | 40% | 30.26 | 1025.3 | |||||||
| 26 | 13:56 | N 8 | 10.00 | Fair | CLR | 71.1 | 46 | 72 | 37 | 41% | 30.29 | 1026.2 | |||||
| 26 | 12:56 | W 5 | 10.00 | Fair | CLR | 69.1 | 48 | 47% | 30.33 | 1027.4 | |||||||
| 26 | 11:56 | Calm | 10.00 | Fair | CLR | 63 | 50 | 63% | 30.36 | 1028.7 | |||||||
| 26 | 10:56 | Calm | 10.00 | Fair | CLR | 55 | 48 | 77% | 30.38 | 1029.3 | |||||||
| 26 | 09:56 | Calm | 10.00 | Fair | CLR | 48 | 45 | 89% | 30.39 | 1029.8 | |||||||
| 26 | 08:56 | Calm | 10.00 | Fair | CLR | 42.1 | 42.1 | 100% | 30.4 | 1030.2 | |||||||
| 26 | 07:56 | S 3 | 9.00 | Fair | CLR | 37 | 36 | 41 | 36 | 96% | 30.39 | 1030.0 | |||||
| 26 | 06:56 | Calm | 0.50 | Fog | OVC002 | 37 | 37 | 100% | 30.39 | 1029.9 | |||||||
| 26 | 05:56 | Calm | 2.00 | Fog/Mist | OVC002 | 37.9 | 37 | 97% | 30.39 | 1029.7 | |||||||
| 26 | 04:56 | Calm | 0.50 | Fog | NULL | 39 | 37.9 | 96% | 30.39 | 1029.9 | |||||||
| 26 | 03:56 | Calm | 1.00 | Fog/Mist | OVC001 | 37 | 37 | 100% | 30.41 | 1030.3 | |||||||
| 26 | 02:56 | Calm | 0.50 | Fog | VV002 | 39 | 39 | 100% | 30.42 | 1030.7 | |||||||
| 26 | 01:56 | Calm | 3.00 | Fog/Mist | BKN002 | 39.9 | 39 | 48.9 | 39 | 97% | 30.42 | 1030.8 | |||||
| 26 | 00:56 | S 3 | 5.00 | Fog/Mist | SCT002 | 39.9 | 39 | 97% | 30.44 | 1031.3 | |||||||
| 25 | 23:56 | Calm | 10.00 | Fair | CLR | 42.1 | 41 | 96% | 30.44 | 1031.6 | |||||||
| 25 | 22:56 | Calm | 9.00 | Fair | CLR | 43 | 42.1 | 97% | 30.45 | 1031.7 | |||||||
| 25 | 21:56 | Calm | 2.50 | Fog/Mist | CLR | 43 | 42.1 | 97% | 30.45 | 1031.8 | |||||||
| 25 | 20:56 | Calm | 4.00 | Fog/Mist | CLR | 46 | 45 | 96% | 30.46 | 1032.2 | |||||||
| 25 | 19:56 | Calm | 10.00 | Fair | CLR | 48.9 | 46.9 | 66 | 46.9 | 93% | 30.47 | 1032.7 | |||||
| 25 | 18:56 | Calm | 10.00 | Fair | CLR | 55.9 | 48 | 75% | 30.48 | 1032.7 | |||||||
| 25 | 17:56 | Calm | 10.00 | Fair | CLR | 64 | 48 | 56% | 30.47 | 1032.4 | |||||||
| 25 | 16:56 | Calm | 10.00 | Fair | CLR | 66 | 46.9 | 50% | 30.48 | 1032.8 | |||||||
| 25 | 15:56 | SW 6 | 10.00 | Fair | CLR | 66 | 46.9 | 50% | 30.49 | 1033.1 | |||||||
| 25 | 14:56 | Calm | 10.00 | Fair | CLR | 64.9 | 46 | 51% | 30.51 | 1033.6 | |||||||
| 25 | 13:56 | S 7 | 10.00 | Fair | CLR | 64 | 46 | 64 | 37 | 52% | 30.53 | 1034.6 | |||||
| 25 | 12:56 | S 5 | 10.00 | Fair | CLR | 63 | 45 | 52% | 30.57 | 1035.8 | |||||||
| 25 | 11:56 | Calm | 10.00 | Fair | CLR | 60.1 | 44.1 | 56% | 30.59 | 1036.6 | |||||||
| 25 | 10:56 | Calm | 10.00 | Fair | CLR | 57.9 | 45 | 62% | 30.61 | 1037.1 | |||||||
| 25 | 09:56 | Calm | 10.00 | Fair | CLR | 53.1 | 44.1 | 72% | 30.62 | 1037.4 | |||||||
| 25 | 08:56 | Calm | 10.00 | Fair | CLR | 43 | 42.1 | 97% | 30.61 | 1037.2 | |||||||
| 25 | 07:56 | Calm | 1.50 | Fog/Mist | CLR | 37 | 37 | 44.1 | 37 | 100% | 30.59 | 1036.7 | |||||
| 25 | 06:56 | Calm | 10.00 | Mostly Cloudy | BKN039 | 39 | 39 | 100% | 30.58 | 1036.2 | |||||||
| 25 | 05:56 | Calm | 3.00 | Fog/Mist | FEW042 | 37.9 | 37 | 97% | 30.57 | 1035.9 | |||||||
| 25 | 04:56 | Calm | 9.00 | A Few Clouds | FEW044 | 41 | 39.9 | 96% | 30.56 | 1035.5 | |||||||
| 25 | 03:56 | Calm | 10.00 | Overcast | OVC044 | 44.1 | 43 | 96% | 30.56 | 1035.4 | |||||||
| 25 | 02:56 | Calm | 10.00 | Overcast | OVC046 | 44.1 | 43 | 96% | 30.56 | 1035.4 | |||||||
| 25 | 01:56 | Calm | 10.00 | Overcast | OVC046 | 43 | 42.1 | 48.9 | 37.9 | 97% | 30.56 | 1035.4 | |||||
| 25 | 00:56 | Calm | 10.00 | Mostly Cloudy | BKN048 | 41 | 39.9 | 96% | 30.56 | 1035.4 | |||||||
| 24 | 23:56 | Calm | 10.00 | A Few Clouds | FEW048 | 39 | 37.9 | 96% | 30.56 | 1035.6 | |||||||
| 24 | 22:56 | Calm | 10.00 | Fair | CLR | 39.9 | 39 | 97% | 30.56 | 1035.5 | |||||||
| Date | Time (edt) | Wind (mph) | Vis. (mi.) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°F) | Heat Index (°F) | altimeter (in) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºF) | Pressure | Precipitation (in) | |||||||||||||||