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. | ||||||||||||||||
| 22 | 18:56 | NW 6 | 10.00 | Fair | CLR | 55.9 | 34 | 44% | 30.11 | 1020.3 | |||||||
| 22 | 17:56 | N 9 | 10.00 | Fair | CLR | 64 | 30 | 28% | 30.09 | 1019.6 | |||||||
| 22 | 16:56 | N 13 | 10.00 | Fair | CLR | 68 | 27 | 21% | 30.07 | 1019.0 | |||||||
| 22 | 15:56 | N 14 | 10.00 | Fair | CLR | 69.1 | 28 | 22% | 30.07 | 1018.9 | |||||||
| 22 | 14:56 | N 9 | 10.00 | Fair | CLR | 70 | 28.9 | 22% | 30.08 | 1019.1 | |||||||
| 22 | 13:56 | NW 8 | 10.00 | Fair | CLR | 68 | 30 | 68 | 33.1 | 24% | 30.09 | 1019.6 | |||||
| 22 | 12:56 | NW 13 | 10.00 | Fair | CLR | 66 | 32 | 28% | 30.11 | 1020.2 | |||||||
| 22 | 11:56 | N 14 | 10.00 | Fair | CLR | 63 | 32 | 31% | 30.13 | 1020.7 | |||||||
| 22 | 10:56 | N 14 | 10.00 | Fair | CLR | 59 | 34 | 39% | 30.14 | 1021.3 | |||||||
| 22 | 09:56 | N 14 | 10.00 | Fair | CLR | 55.9 | 37.9 | 51% | 30.14 | 1021.4 | |||||||
| 22 | 08:56 | Vrbl 5 | 10.00 | Fair | CLR | 43 | 39.9 | 89% | 41 | 30.14 | 1021.2 | ||||||
| 22 | 07:56 | Calm | 10.00 | Fair | CLR | 33.1 | 32 | 37.9 | 32 | 96% | 30.12 | 1020.5 | |||||
| 22 | 06:56 | Calm | 10.00 | Fair | CLR | 33.1 | 33.1 | 100% | 30.11 | 1020.3 | |||||||
| 22 | 05:56 | Calm | 10.00 | Fair | CLR | 33.1 | 33.1 | 100% | 30.1 | 1020.1 | |||||||
| 22 | 04:56 | Calm | 10.00 | Fair | CLR | 35.1 | 34 | 96% | 30.1 | 1019.8 | |||||||
| 22 | 03:56 | Calm | 6.00 | Fog/Mist | CLR | 35.1 | 34 | 96% | 30.09 | 1019.7 | |||||||
| 22 | 02:56 | Calm | 2.00 | Fog/Mist | CLR | 35.1 | 35.1 | 100% | 30.1 | 1020.0 | |||||||
| 22 | 01:56 | Calm | 10.00 | Fair | CLR | 37.9 | 37 | 57.9 | 37 | 97% | 30.11 | 1020.3 | |||||
| 22 | 00:56 | Calm | 10.00 | Fair | CLR | 37.9 | 37 | 97% | 30.11 | 1020.4 | |||||||
| 21 | 23:56 | Calm | 10.00 | Fair | CLR | 37.9 | 37.9 | 100% | 30.13 | 1020.8 | |||||||
| 21 | 22:56 | Calm | 10.00 | Fair | CLR | 39.9 | 39 | 97% | 30.14 | 1021.2 | |||||||
| 21 | 21:56 | Calm | 10.00 | Fair | CLR | 42.1 | 39 | 89% | 30.14 | 1021.3 | |||||||
| 21 | 20:56 | Calm | 10.00 | Fair | CLR | 48.9 | 39.9 | 71% | 30.14 | 1021.3 | |||||||
| 21 | 19:56 | N 9 | 10.00 | Fair | CLR | 57 | 37.9 | 68 | 55 | 49% | 30.14 | 1021.3 | |||||
| 21 | 18:56 | NW 7 | 10.00 | Fair | CLR | 57 | 37.9 | 49% | 30.13 | 1021.0 | |||||||
| 21 | 17:56 | N 10 | 10.00 | Fair | CLR | 63 | 37.9 | 40% | 30.13 | 1021.0 | |||||||
| 21 | 16:56 | N 12 | 10.00 | Fair | CLR | 66 | 39 | 37% | 30.13 | 1020.9 | |||||||
| 21 | 15:56 | N 9 | 10.00 | Fair | CLR | 66.9 | 39 | 36% | 30.14 | 1021.2 | |||||||
| 21 | 14:56 | N 10 | 10.00 | Fair | CLR | 66.9 | 37 | 33% | 30.16 | 1021.7 | |||||||
| 21 | 13:56 | N 12 G 20 | 10.00 | Fair | CLR | 66 | 37 | 66 | 48 | 34% | 30.19 | 1022.7 | |||||
| 21 | 12:56 | NW 15 | 10.00 | Fair | CLR | 64 | 39 | 40% | 30.22 | 1023.8 | |||||||
| 21 | 11:56 | NE 9 | 10.00 | Fair | CLR | 62.1 | 37.9 | 41% | 30.25 | 1024.9 | |||||||
| 21 | 10:56 | N 7 | 10.00 | Fair | CLR | 60.1 | 39 | 46% | 30.27 | 1025.7 | |||||||
| 21 | 09:56 | N 9 | 10.00 | Fair | CLR | 57 | 39.9 | 53% | 30.28 | 1026.0 | |||||||
| 21 | 08:56 | N 12 | 10.00 | Fair | CLR | 53.1 | 39.9 | 61% | 30.28 | 1026.0 | |||||||
| 21 | 07:56 | N 7 | 10.00 | Fair | CLR | 48 | 39 | 52 | 43 | 71% | 45 | 30.27 | 1025.7 | ||||
| 21 | 06:56 | N 7 | 10.00 | Fair | CLR | 48 | 37.9 | 68% | 45 | 30.27 | 1025.5 | ||||||
| 21 | 05:56 | N 13 | 10.00 | Fair | CLR | 51.1 | 39 | 64% | 30.26 | 1025.1 | |||||||
| 21 | 04:56 | N 7 | 10.00 | Fair | CLR | 48 | 39 | 71% | 45 | 30.24 | 1024.6 | ||||||
| 21 | 03:56 | N 5 | 10.00 | Fair | CLR | 44.1 | 37.9 | 79% | 42 | 30.23 | 1024.4 | ||||||
| 21 | 02:56 | N 3 | 10.00 | Fair | CLR | 50 | 39 | 66% | 30.24 | 1024.7 | |||||||
| 21 | 01:56 | N 8 | 10.00 | Fair | CLR | 51.1 | 39.9 | 62.1 | 41 | 66% | 30.24 | 1024.6 | |||||
| 21 | 00:56 | Calm | 10.00 | Fair | CLR | 41 | 39.9 | 96% | 30.25 | 1024.7 | |||||||
| 20 | 23:56 | Calm | 10.00 | Fair | CLR | 43 | 41 | 93% | 30.25 | 1024.8 | |||||||
| 20 | 22:56 | Calm | 10.00 | Fair | CLR | 44.1 | 42.1 | 93% | 30.25 | 1025.0 | |||||||
| 20 | 21:56 | Calm | 10.00 | Fair | CLR | 48 | 42.1 | 80% | 30.25 | 1024.7 | |||||||
| 20 | 20:56 | N 6 | 10.00 | Fair | CLR | 60.1 | 42.1 | 52% | 30.25 | 1024.7 | |||||||
| 20 | 19:56 | N 7 | 10.00 | Fair | CLR | 62.1 | 42.1 | 71.1 | 62.1 | 48% | 30.24 | 1024.7 | |||||
| 20 | 18:56 | N 8 | 10.00 | Fair | CLR | 64 | 43 | 46% | 30.23 | 1024.4 | |||||||
| 20 | 17:56 | N 9 | 10.00 | Fair | CLR | 68 | 42.1 | 39% | 30.22 | 1023.9 | |||||||
| 20 | 16:56 | N 12 | 10.00 | Fair | CLR | 70 | 44.1 | 39% | 30.22 | 1023.8 | |||||||
| 20 | 15:56 | N 14 G 20 | 10.00 | Fair | CLR | 70 | 43 | 38% | 30.22 | 1023.9 | |||||||
| 20 | 14:56 | N 12 G 21 | 10.00 | Fair | CLR | 70 | 43 | 38% | 30.22 | 1024.1 | |||||||
| 20 | 13:56 | N 13 | 10.00 | Fair | CLR | 70 | 42.1 | 70 | 35.1 | 37% | 30.24 | 1024.7 | |||||
| 20 | 12:56 | N 12 | 10.00 | Fair | CLR | 68 | 42.1 | 39% | 30.27 | 1025.5 | |||||||
| 20 | 11:56 | N 14 G 17 | 10.00 | Fair | CLR | 66.9 | 41 | 39% | 30.28 | 1026.1 | |||||||
| 20 | 10:56 | N 13 G 21 | 10.00 | Fair | CLR | 64 | 39.9 | 41% | 30.29 | 1026.3 | |||||||
| 20 | 09:56 | N 14 | 10.00 | Fair | CLR | 61 | 37.9 | 43% | 30.29 | 1026.5 | |||||||
| 20 | 08:56 | N 14 | 10.00 | Fair | CLR | 55 | 37.9 | 53% | 30.29 | 1026.2 | |||||||
| 20 | 07:56 | Calm | 10.00 | Fair | CLR | 35.1 | 35.1 | 37.9 | 34 | 100% | 30.28 | 1026.0 | |||||
| 20 | 06:56 | Calm | 10.00 | Fair | CLR | 35.1 | 34 | 96% | 30.27 | 1025.6 | |||||||
| 20 | 05:56 | Calm | 10.00 | Fair | CLR | 36 | 35.1 | 97% | 30.25 | 1025.1 | |||||||
| 20 | 04:56 | Calm | 10.00 | Fair | CLR | 36 | 35.1 | 97% | 30.24 | 1024.6 | |||||||
| 20 | 03:56 | Calm | 10.00 | Fair | CLR | 37 | 36 | 96% | 30.24 | 1024.6 | |||||||
| 20 | 02:56 | Calm | 10.00 | Fair | CLR | 36 | 36 | 100% | 30.25 | 1025.1 | |||||||
| 20 | 01:56 | Calm | 10.00 | Fair | CLR | 37 | 36 | 53.1 | 37 | 96% | 30.26 | 1025.3 | |||||
| 20 | 00:56 | Calm | 10.00 | Fair | CLR | 39 | 37.9 | 96% | 30.26 | 1025.4 | |||||||
| 19 | 23:56 | Calm | 10.00 | Fair | CLR | 39 | 37.9 | 96% | 30.27 | 1025.5 | |||||||
| 19 | 22:56 | Calm | 10.00 | Fair | CLR | 41 | 39 | 93% | 30.27 | 1025.6 | |||||||
| 19 | 21:56 | Calm | 10.00 | Fair | CLR | 43 | 41 | 93% | 30.28 | 1025.9 | |||||||
| 19 | 20:56 | Calm | 10.00 | Fair | CLR | 44.1 | 41 | 89% | 30.29 | 1026.2 | |||||||
| 19 | 19:56 | Calm | 10.00 | Fair | CLR | 50 | 39.9 | 68 | 50 | 68% | 30.29 | 1026.5 | |||||
| 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) | |||||||||||||||