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. | ||||||||||||||||
| 26 | 09:56 | S 5 | 10.00 | Fair | CLR | 73 | 64.9 | 76% | 30.12 | 1020.3 | |||||||
| 26 | 08:56 | Calm | 10.00 | Fair | CLR | 69.1 | 64 | 84% | 30.12 | 1020.2 | |||||||
| 26 | 07:56 | Calm | 10.00 | Fair | CLR | 63 | 62.1 | 63 | 59 | 97% | 30.11 | 1020.1 | |||||
| 26 | 06:56 | S 3 | 8.00 | Fair | CLR | 59 | 57.9 | 96% | 30.11 | 1020.0 | |||||||
| 26 | 05:56 | Calm | 10.00 | A Few Clouds | FEW080 | 60.1 | 60.1 | 100% | 30.1 | 1019.6 | |||||||
| 26 | 04:56 | Calm | 10.00 | A Few Clouds | FEW080 | 59 | 59 | 100% | 30.09 | 1019.4 | |||||||
| 26 | 03:56 | Calm | 10.00 | Fair | CLR | 59 | 59 | 100% | 30.09 | 1019.4 | |||||||
| 26 | 02:56 | Calm | 3.00 | Fog/Mist | CLR | 62.1 | 61 | 96% | 30.09 | 1019.3 | |||||||
| 26 | 01:56 | Calm | 10.00 | Fair | CLR | 62.1 | 62.1 | 73 | 62.1 | 100% | 30.1 | 1019.7 | |||||
| 26 | 00:56 | Calm | 10.00 | Fair | CLR | 63 | 62.1 | 97% | 30.1 | 1019.8 | |||||||
| 25 | 23:56 | Calm | 9.00 | Fair | CLR | 64 | 63 | 96% | 30.11 | 1019.8 | |||||||
| 25 | 22:56 | Calm | 10.00 | Fair | CLR | 66 | 64.9 | 96% | 30.09 | 1019.4 | |||||||
| 25 | 21:56 | Calm | 10.00 | Mostly Cloudy | BKN080 | 69.1 | 64.9 | 87% | 30.09 | 1019.3 | |||||||
| 25 | 20:56 | Calm | 10.00 | Overcast | OVC080 | 69.1 | 66 | 90% | 30.08 | 1018.9 | |||||||
| 25 | 19:56 | SE 3 | 10.00 | Overcast | OVC080 | 73 | 64.9 | 86 | 73 | 76% | 30.06 | 1018.2 | |||||
| 25 | 18:56 | W 5 | 10.00 | Overcast | OVC080 | 79 | 60.1 | 52% | 80 | 30.05 | 1018.0 | ||||||
| 25 | 17:56 | N 5 | 3.00 | Light Rain | OVC080 | 81 | 59 | 47% | 81 | 30.04 | 1017.6 | ||||||
| 25 | 16:56 | Calm | 10.00 | Overcast | SCT065 OVC080 | 84 | 59 | 43% | 84 | 30.03 | 1017.4 | ||||||
| 25 | 15:56 | N 7 | 10.00 | Overcast | FEW060 OVC075 | 82.9 | 59 | 44% | 83 | 30.04 | 1017.8 | ||||||
| 25 | 14:56 | N 6 | 10.00 | Overcast | BKN065 OVC075 | 82 | 60.1 | 47% | 82 | 30.05 | 1017.9 | ||||||
| 25 | 13:56 | Vrbl 5 | 10.00 | Partly Cloudy | SCT060 | 84.9 | 60.1 | 84.9 | 60.1 | 43% | 85 | 30.06 | 1018.3 | ||||
| 25 | 12:56 | S 6 | 10.00 | Mostly Cloudy | BKN055 | 82 | 59 | 46% | 82 | 30.08 | 1018.9 | ||||||
| 25 | 11:56 | N 12 | 10.00 | Fair | CLR | 82 | 59 | 46% | 82 | 30.1 | 1019.6 | ||||||
| 25 | 09:56 | NW 5 | 9.00 | Fair | CLR | 73.9 | 59 | 60% | 30.1 | 1019.8 | |||||||
| 25 | 08:56 | Calm | 10.00 | Fair | CLR | 68 | 57.9 | 70% | 30.1 | 1019.7 | |||||||
| 25 | 07:56 | Calm | 10.00 | Fair | CLR | 60.1 | 55.9 | 60.1 | 54 | 86% | 30.09 | 1019.3 | |||||
| 25 | 06:56 | S 5 | 10.00 | Fair | CLR | 57 | 55.9 | 96% | 30.07 | 1018.7 | |||||||
| 25 | 05:56 | Calm | 10.00 | Fair | CLR | 55 | 55 | 100% | 30.06 | 1018.3 | |||||||
| 25 | 04:56 | Calm | 10.00 | Fair | CLR | 57 | 55.9 | 96% | 30.06 | 1018.3 | |||||||
| 25 | 03:56 | Calm | 10.00 | Fair | CLR | 57 | 55.9 | 96% | 30.05 | 1018.1 | |||||||
| 25 | 02:56 | Calm | 10.00 | Fair | CLR | 59 | 55.9 | 90% | 30.05 | 1018.1 | |||||||
| 25 | 01:56 | Calm | 10.00 | Fair | CLR | 57.9 | 55.9 | 77 | 57.9 | 93% | 30.06 | 1018.4 | |||||
| 25 | 00:56 | W 3 | 10.00 | Fair | CLR | 64 | 55.9 | 75% | 30.06 | 1018.3 | |||||||
| 24 | 23:56 | N 8 | 10.00 | Fair | CLR | 68 | 53.1 | 59% | 30.06 | 1018.2 | |||||||
| 24 | 22:56 | NW 8 | 10.00 | Fair | CLR | 70 | 53.1 | 55% | 30.05 | 1018.1 | |||||||
| 24 | 21:56 | N 9 | 10.00 | Fair | CLR | 71.1 | 53.1 | 53% | 30.05 | 1017.9 | |||||||
| 24 | 20:56 | N 7 | 10.00 | Fair | CLR | 70 | 54 | 57% | 30.02 | 1017.0 | |||||||
| 24 | 19:56 | N 10 | 10.00 | A Few Clouds | FEW085 | 75.9 | 53.1 | 86 | 75.9 | 45% | 78 | 30 | 1016.4 | ||||
| 24 | 18:56 | N 12 | 10.00 | Fair | CLR | 79 | 57 | 47% | 80 | 29.98 | 1015.6 | ||||||
| 24 | 17:56 | N 12 | 10.00 | Partly Cloudy | SCT065 SCT090 | 82.9 | 60.1 | 46% | 83 | 29.96 | 1015.1 | ||||||
| 24 | 16:56 | W 7 | 10.00 | Fair | CLR | 84 | 60.1 | 44% | 84 | 29.95 | 1014.6 | ||||||
| 24 | 15:56 | Vrbl 3 | 10.00 | Partly Cloudy | SCT065 SCT080 | 84.9 | 60.1 | 43% | 85 | 29.95 | 1014.5 | ||||||
| 24 | 14:56 | Vrbl 5 | 10.00 | Fair | CLR | 84.9 | 60.1 | 43% | 85 | 29.96 | 1014.8 | ||||||
| 24 | 13:56 | W 8 | 10.00 | A Few Clouds | FEW055 | 82 | 60.1 | 84 | 64 | 47% | 82 | 29.97 | 1015.1 | ||||
| 24 | 12:56 | Vrbl 6 | 9.00 | Mostly Cloudy | BKN050 | 82 | 59 | 46% | 82 | 29.98 | 1015.5 | ||||||
| 24 | 11:56 | Calm | 10.00 | Fair | CLR | 79 | 60.1 | 52% | 80 | 29.98 | 1015.5 | ||||||
| 24 | 10:56 | SW 6 | 10.00 | Fair | CLR | 75.9 | 61 | 60% | 78 | 29.99 | 1016.0 | ||||||
| 24 | 09:56 | SE 3 | 10.00 | Fair | CLR | 73 | 61 | 66% | 29.99 | 1015.9 | |||||||
| 24 | 08:56 | S 6 | 10.00 | Fair | CLR | 68 | 61 | 78% | 29.99 | 1015.9 | |||||||
| 24 | 07:56 | S 5 | 10.00 | A Few Clouds | FEW110 | 64 | 61 | 64 | 55.9 | 90% | 29.99 | 1016.0 | |||||
| 24 | 06:56 | Calm | 10.00 | Mostly Cloudy | BKN110 | 60.1 | 57.9 | 93% | 29.99 | 1015.8 | |||||||
| 24 | 05:56 | Calm | 10.00 | Fair | CLR | 55.9 | 55.9 | 100% | 29.95 | 1014.8 | |||||||
| 24 | 04:56 | Calm | 3.00 | Fog/Mist | FEW120 | 57 | 55.9 | 96% | 29.95 | 1014.7 | |||||||
| 24 | 03:56 | Calm | 10.00 | Fair | CLR | 59 | 59 | 100% | 29.95 | 1014.6 | |||||||
| 24 | 02:56 | Calm | 9.00 | Fair | CLR | 57.9 | 57.9 | 100% | 29.95 | 1014.6 | |||||||
| 24 | 01:56 | SE 3 | 10.00 | Fair | CLR | 60.1 | 59 | 73.9 | 60.1 | 96% | 29.96 | 1014.8 | |||||
| 24 | 00:56 | Calm | 10.00 | A Few Clouds | FEW100 | 62.1 | 61 | 96% | 29.97 | 1015.2 | |||||||
| 23 | 23:56 | Calm | 10.00 | Overcast | OVC100 | 63 | 62.1 | 97% | 29.96 | 1014.9 | |||||||
| 23 | 22:56 | Calm | 10.00 | A Few Clouds | FEW100 | 64.9 | 61 | 87% | 29.95 | 1014.6 | |||||||
| 23 | 21:56 | S 3 | 10.00 | Fair | CLR | 64.9 | 62.1 | 90% | 29.95 | 1014.5 | |||||||
| 23 | 20:56 | Calm | 10.00 | A Few Clouds | FEW100 | 66 | 63 | 90% | 29.93 | 1014.1 | |||||||
| 23 | 19:56 | Calm | 10.00 | Fair | CLR | 73.9 | 64.9 | 86 | 73.9 | 74% | 29.91 | 1013.3 | |||||
| 23 | 18:56 | W 5 | 10.00 | A Few Clouds | FEW110 | 81 | 59 | 47% | 81 | 29.9 | 1012.7 | ||||||
| 23 | 17:56 | W 6 | 10.00 | Partly Cloudy | SCT080 SCT095 | 82.9 | 57.9 | 43% | 83 | 29.89 | 1012.5 | ||||||
| 23 | 16:56 | W 7 | 10.00 | Partly Cloudy | SCT085 | 84 | 57 | 40% | 83 | 29.88 | 1012.2 | ||||||
| 23 | 15:56 | W 6 | 10.00 | Fair | CLR | 84.9 | 57.9 | 40% | 84 | 29.87 | 1012.0 | ||||||
| 23 | 14:56 | W 12 | 10.00 | Mostly Cloudy | BKN065 BKN080 | 84 | 61 | 46% | 84 | 29.88 | 1012.2 | ||||||
| 23 | 13:56 | SW 6 | 10.00 | Partly Cloudy | SCT065 | 82.9 | 61 | 84 | 64.9 | 48% | 83 | 29.9 | 1012.9 | ||||
| 23 | 12:56 | W 9 | 10.00 | Mostly Cloudy | BKN060 | 82 | 62.1 | 51% | 83 | 29.91 | 1013.3 | ||||||
| 23 | 11:56 | W 12 G 22 | 10.00 | A Few Clouds | FEW055 | 82 | 62.1 | 51% | 83 | 29.91 | 1013.2 | ||||||
| 23 | 10:56 | W 6 | 10.00 | Fair | CLR | 78.1 | 68 | 71% | 80 | 29.91 | 1013.2 | ||||||
| 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) | |||||||||||||||