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. | ||||||||||||||||
| 17 | 15:56 | W 8 | 10.00 | A Few Clouds | FEW049 | 91 | 73 | 56% | 100 | 29.84 | 1010.7 | ||||||
| 17 | 14:56 | W 9 | 10.00 | Partly Cloudy | SCT049 SCT060 | 93 | 73.9 | 54% | 103 | 29.86 | 1011.4 | ||||||
| 17 | 13:56 | W 6 | 10.00 | A Few Clouds | FEW047 | 91.9 | 75.9 | 91.9 | 73.9 | 60% | 104 | 29.86 | 1011.6 | ||||
| 17 | 12:56 | NW 6 | 10.00 | A Few Clouds | FEW041 | 91 | 75 | 59% | 102 | 29.88 | 1012.2 | ||||||
| 17 | 11:56 | NW 9 | 10.00 | Mostly Cloudy | BKN041 | 88 | 75 | 66% | 98 | 29.9 | 1012.8 | ||||||
| 17 | 10:56 | NW 8 | 10.00 | Partly Cloudy | SCT031 | 87.1 | 75 | 67% | 97 | 29.91 | 1013.0 | ||||||
| 17 | 09:56 | W 6 | 10.00 | Fair | CLR | 84 | 75 | 74% | 92 | 29.9 | 1012.8 | ||||||
| 17 | 08:56 | Calm | 10.00 | Mostly Cloudy | BKN090 | 77 | 73 | 88% | 78 | 29.9 | 1013.0 | ||||||
| 17 | 07:56 | SW 3 | 10.00 | Mostly Cloudy | BKN042 | 73.9 | 72 | 73.9 | 71.1 | 94% | 29.9 | 1012.9 | |||||
| 17 | 06:56 | SW 3 | 10.00 | Overcast | OVC012 | 72 | 72 | 100% | 29.89 | 1012.4 | |||||||
| 17 | 05:56 | Calm | 7.00 | Fair | CLR | 71.1 | 71.1 | 100% | 29.86 | 1011.5 | |||||||
| 17 | 04:56 | Calm | 10.00 | Mostly Cloudy | FEW085 BKN100 | 72 | 72 | 100% | 29.85 | 1011.3 | |||||||
| 17 | 03:56 | Calm | 10.00 | Overcast | SCT080 OVC095 | 73 | 72 | 96% | 29.86 | 1011.6 | |||||||
| 17 | 02:56 | Calm | 10.00 | Overcast | FEW060 OVC095 | 73 | 72 | 96% | 29.86 | 1011.5 | |||||||
| 17 | 01:56 | SW 3 | 10.00 | Overcast | BKN075 OVC100 | 73.9 | 72 | 80.1 | 73 | 94% | 29.88 | 1012.2 | 0.8 | ||||
| 17 | 00:56 | S 3 | 10.00 | Overcast | OVC070 | 75 | 73.9 | 96% | 73 | 29.89 | 1012.5 | ||||||
| 16 | 23:56 | Calm | 10.00 | Light Rain | BKN005 OVC060 | 73.9 | 73.9 | 100% | 29.9 | 1012.8 | |||||||
| 16 | 22:56 | S 3 | 10.00 | Partly Cloudy | SCT110 | 73.9 | 73 | 97% | 29.9 | 1012.9 | 0.8 | ||||||
| 16 | 21:56 | Calm | 10.00 | Overcast | OVC090 | 73 | 73 | 100% | 29.92 | 1013.5 | |||||||
| 16 | 20:56 | S 8 | 10.00 | Thunderstorm in Vicinity | FEW031 SCT048 BKN120 | 73 | 72 | 96% | 29.92 | 1013.4 | 0.8 | ||||||
| 16 | 19:56 | SE 5 | 10.00 | Overcast | OVC023 | 79 | 75.9 | 82 | 77 | 90% | 83 | 29.91 | 1013.1 | ||||
| 16 | 18:56 | SE 8 | 10.00 | Partly Cloudy | FEW042 SCT100 | 80.1 | 75.9 | 87% | 85 | 29.93 | 1013.8 | ||||||
| 16 | 17:56 | SE 8 | 10.00 | Partly Cloudy | FEW025 SCT037 | 81 | 75.9 | 85% | 87 | 29.94 | 1014.3 | ||||||
| 16 | 16:56 | SE 9 | 10.00 | Mostly Cloudy | BKN016 BKN027 | 81 | 75.9 | 85% | 87 | 29.95 | 1014.7 | ||||||
| 16 | 15:56 | SE 7 | 10.00 | Overcast | OVC009 | 79 | 75 | 88% | 83 | 29.97 | 1015.3 | ||||||
| 16 | 14:56 | S 10 | 10.00 | Overcast | OVC009 | 77 | 73.9 | 90% | 78 | 30 | 1016.2 | ||||||
| 16 | 13:56 | S 8 | 10.00 | Overcast | OVC009 | 77 | 73.9 | 78.1 | 73.9 | 90% | 78 | 30.02 | 1017.0 | 0.01 | 0.09 | ||
| 16 | 11:56 | S 5 | 5.00 | Light Rain Fog/Mist | BKN015 BKN021 OVC027 | 73.9 | 72 | 94% | 30.07 | 1018.7 | 0.03 | ||||||
| 16 | 10:56 | S 9 | 10.00 | Overcast | SCT026 OVC039 | 77 | 72 | 85% | 78 | 30.08 | 1019.0 | ||||||
| 16 | 09:56 | S 5 | 6.00 | Fog/Mist | OVC043 | 75 | 72 | 90% | 74 | 30.09 | 1019.4 | ||||||
| 16 | 08:56 | S 8 | 10.00 | Mostly Cloudy | FEW048 BKN055 BKN075 | 75 | 70 | 84% | 75 | 30.1 | 1019.7 | ||||||
| 16 | 07:56 | S 6 | 10.00 | Overcast | OVC050 | 75 | 72 | 75 | 73 | 90% | 74 | 30.11 | 1019.8 | ||||
| 16 | 06:56 | S 5 | 9.00 | Mostly Cloudy | BKN055 | 73 | 72 | 96% | 30.1 | 1019.6 | |||||||
| 16 | 05:56 | S 3 | 10.00 | Overcast | BKN060 BKN080 OVC090 | 73.9 | 71.1 | 91% | 30.1 | 1019.6 | |||||||
| 16 | 04:56 | Calm | 10.00 | Overcast | BKN060 OVC075 | 73 | 71.1 | 94% | 30.1 | 1019.7 | |||||||
| 16 | 03:56 | Calm | 10.00 | Overcast | BKN065 OVC090 | 73 | 71.1 | 94% | 30.1 | 1019.8 | |||||||
| 16 | 02:56 | Calm | 10.00 | Overcast | BKN070 OVC090 | 73 | 72 | 96% | 30.11 | 1020.0 | |||||||
| 16 | 00:56 | Calm | 10.00 | Mostly Cloudy | BKN080 | 73.9 | 72 | 94% | 30.14 | 1021.1 | |||||||
| 15 | 23:56 | Calm | 10.00 | Mostly Cloudy | BKN100 | 75 | 72 | 90% | 74 | 30.15 | 1021.2 | ||||||
| 15 | 22:56 | SE 3 | 10.00 | A Few Clouds | FEW047 | 75.9 | 72 | 88% | 76 | 30.14 | 1021.1 | ||||||
| 15 | 21:56 | S 3 | 10.00 | Fair | CLR | 75.9 | 72 | 88% | 76 | 30.14 | 1020.9 | ||||||
| 15 | 20:56 | S 3 | 10.00 | Fair | CLR | 79 | 72 | 79% | 82 | 30.14 | 1020.8 | ||||||
| 15 | 19:56 | S 5 | 10.00 | A Few Clouds | FEW060 | 80.1 | 73 | 91 | 80.1 | 79% | 84 | 30.12 | 1020.1 | ||||
| 15 | 18:56 | S 5 | 10.00 | Partly Cloudy | SCT065 | 84.9 | 70 | 61% | 89 | 30.12 | 1020.1 | ||||||
| 15 | 17:56 | S 3 | 10.00 | Partly Cloudy | SCT075 | 86 | 68 | 55% | 89 | 30.12 | 1020.2 | ||||||
| 15 | 16:56 | Vrbl 3 | 10.00 | Partly Cloudy | SCT075 | 87.1 | 68 | 53% | 91 | 30.12 | 1020.3 | ||||||
| 15 | 15:56 | Calm | 10.00 | Overcast | BKN060 OVC075 | 89.1 | 66.9 | 48% | 92 | 30.13 | 1020.6 | ||||||
| 15 | 14:56 | Vrbl 5 | 10.00 | Overcast | SCT050 OVC075 | 88 | 66.9 | 50% | 91 | 30.15 | 1021.3 | ||||||
| 15 | 13:56 | S 6 | 10.00 | A Few Clouds | FEW060 | 88 | 68 | 89.1 | 75.9 | 52% | 92 | 30.16 | 1021.8 | ||||
| 15 | 12:56 | SE 9 | 10.00 | A Few Clouds | FEW055 | 87.1 | 66.9 | 51% | 90 | 30.17 | 1022.1 | ||||||
| 15 | 11:56 | SE 3 | 10.00 | Partly Cloudy | SCT060 | 86 | 68 | 55% | 89 | 30.18 | 1022.3 | ||||||
| 15 | 10:56 | E 8 | 10.00 | Fair | CLR | 84.9 | 69.1 | 59% | 89 | 30.17 | 1022.1 | ||||||
| 15 | 09:56 | N 6 | 10.00 | Fair | CLR | 82 | 69.1 | 65% | 85 | 30.16 | 1021.7 | ||||||
| 15 | 08:56 | N 7 | 10.00 | Fair | CLR | 78.1 | 69.1 | 74% | 80 | 30.16 | 1021.7 | ||||||
| 15 | 07:56 | N 8 | 10.00 | Fair | CLR | 75 | 69.1 | 75.9 | 72 | 82% | 75 | 30.15 | 1021.2 | ||||
| 15 | 06:56 | N 8 | 10.00 | Fair | CLR | 72 | 69.1 | 91% | 30.14 | 1020.8 | |||||||
| 15 | 05:56 | N 6 | 10.00 | Fair | CLR | 73 | 69.1 | 87% | 30.11 | 1020.0 | |||||||
| 15 | 04:56 | N 7 | 10.00 | Overcast | OVC075 | 73 | 69.1 | 87% | 30.11 | 1019.8 | |||||||
| 15 | 03:56 | N 7 | 10.00 | Overcast | OVC060 | 73.9 | 69.1 | 85% | 30.11 | 1019.9 | |||||||
| 15 | 02:56 | NW 3 | 10.00 | Overcast | OVC060 | 73.9 | 69.1 | 85% | 30.11 | 1019.9 | |||||||
| 15 | 01:56 | N 6 | 10.00 | Mostly Cloudy | BKN055 | 75.9 | 69.1 | 81 | 73.9 | 79% | 77 | 30.11 | 1019.8 | ||||
| 15 | 00:56 | Vrbl 3 | 10.00 | Partly Cloudy | SCT047 SCT070 | 75 | 70 | 84% | 75 | 30.11 | 1020.0 | ||||||
| 14 | 23:56 | NW 5 | 10.00 | Overcast | OVC075 | 75.9 | 71.1 | 85% | 76 | 30.1 | 1019.5 | ||||||
| 14 | 22:56 | NW 5 | 10.00 | Overcast | SCT035 OVC070 | 77 | 70 | 79% | 79 | 30.09 | 1019.4 | ||||||
| 14 | 21:56 | N 10 | 10.00 | Overcast | FEW050 OVC070 | 78.1 | 71.1 | 79% | 80 | 30.08 | 1019.1 | ||||||
| 14 | 20:56 | N 8 | 10.00 | Overcast | OVC046 | 81 | 70 | 69% | 84 | 30.07 | 1018.5 | ||||||
| 14 | 19:56 | N 8 | 10.00 | Overcast | FEW031 SCT042 OVC090 | 81 | 70 | 86 | 80.1 | 69% | 84 | 30.05 | 1017.8 | ||||
| 14 | 18:56 | N 3 | 10.00 | Overcast | OVC080 | 82.9 | 71.1 | 67% | 88 | 30.04 | 1017.7 | ||||||
| 14 | 17:56 | N 6 | 10.00 | Mostly Cloudy | SCT085 BKN100 | 84 | 70 | 63% | 88 | 30.03 | 1017.4 | ||||||
| 14 | 16:56 | N 7 | 10.00 | Partly Cloudy | SCT055 | 84 | 71.1 | 65% | 89 | 30.03 | 1017.2 | ||||||
| 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) | |||||||||||||||