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. | ||||||||||||||||
| 19 | 17:56 | E 8 | 10.00 | Overcast | BKN043 OVC055 | 77 | 66 | 69% | 79 | 30.06 | 1018.3 | ||||||
| 19 | 16:56 | SE 5 | 10.00 | Overcast | BKN048 OVC060 | 79 | 64.9 | 62% | 81 | 30.07 | 1018.7 | ||||||
| 19 | 15:56 | Calm | 10.00 | Mostly Cloudy | BKN036 BKN043 | 79 | 66 | 65% | 81 | 30.08 | 1019.1 | ||||||
| 19 | 14:56 | SE 6 | 10.00 | A Few Clouds | FEW039 | 79 | 64 | 60% | 81 | 30.1 | 1019.5 | ||||||
| 19 | 13:56 | Calm | 10.00 | A Few Clouds | FEW035 | 78.1 | 64 | 78.1 | 66.9 | 62% | 80 | 30.11 | 1020.1 | ||||
| 19 | 12:56 | Vrbl 3 | 10.00 | Overcast | OVC029 | 75.9 | 63 | 64% | 78 | 30.14 | 1020.9 | ||||||
| 19 | 11:56 | S 6 | 10.00 | A Few Clouds | FEW027 | 73.9 | 62.1 | 67% | 30.15 | 1021.3 | |||||||
| 19 | 09:56 | N 3 | 9.00 | NULL | NULL | 70 | 57.9 | 66% | 30.16 | 1021.6 | |||||||
| 19 | 08:56 | N 7 | 10.00 | Mostly Cloudy | BKN026 | 69.1 | 57.9 | 68% | 30.15 | 1021.3 | |||||||
| 19 | 07:56 | N 7 | 10.00 | Overcast | OVC026 | 66.9 | 57 | 72 | 66 | 71% | 30.15 | 1021.4 | |||||
| 19 | 06:56 | N 8 | 10.00 | Overcast | BKN065 OVC080 | 66 | 57 | 73% | 30.13 | 1020.7 | |||||||
| 19 | 05:56 | NE 9 | 10.00 | Mostly Cloudy | FEW060 BKN080 | 68 | 57 | 68% | 30.11 | 1020.0 | |||||||
| 19 | 04:56 | N 7 | 10.00 | Overcast | OVC060 | 69.1 | 57 | 66% | 30.12 | 1020.2 | |||||||
| 19 | 03:56 | N 7 | 10.00 | Fair | CLR | 68 | 57.9 | 70% | 30.11 | 1019.8 | |||||||
| 19 | 02:56 | N 8 | 10.00 | A Few Clouds | FEW042 | 70 | 59 | 68% | 30.1 | 1019.7 | |||||||
| 19 | 01:56 | NE 8 | 10.00 | Mostly Cloudy | SCT041 BKN080 | 72 | 60.1 | 78.1 | 72 | 66% | 30.11 | 1019.8 | |||||
| 19 | 00:56 | N 8 | 10.00 | A Few Clouds | FEW080 | 73 | 62.1 | 69% | 30.12 | 1020.3 | |||||||
| 18 | 23:56 | N 6 | 10.00 | Overcast | OVC080 | 75 | 64 | 69% | 77 | 30.12 | 1020.3 | ||||||
| 18 | 22:56 | NE 3 | 10.00 | Overcast | SCT070 OVC085 | 75.9 | 64.9 | 69% | 78 | 30.12 | 1020.1 | ||||||
| 18 | 21:56 | E 6 | 10.00 | Mostly Cloudy | FEW070 BKN090 | 75.9 | 66 | 72% | 77 | 30.11 | 1019.8 | ||||||
| 18 | 20:56 | NE 6 | 10.00 | Mostly Cloudy | BKN075 | 77 | 66.9 | 71% | 79 | 30.1 | 1019.6 | ||||||
| 18 | 19:56 | N 7 | 10.00 | A Few Clouds | FEW085 | 78.1 | 66.9 | 84.9 | 78.1 | 69% | 80 | 30.08 | 1019.1 | ||||
| 18 | 18:56 | N 8 | 10.00 | Fair | CLR | 80.1 | 68 | 67% | 83 | 30.07 | 1018.8 | ||||||
| 18 | 17:56 | N 9 | 10.00 | A Few Clouds | FEW095 | 82 | 68 | 63% | 85 | 30.07 | 1018.6 | ||||||
| 18 | 16:56 | N 6 | 10.00 | Overcast | OVC090 | 82 | 70 | 67% | 86 | 30.07 | 1018.6 | ||||||
| 18 | 15:56 | N 13 | 10.00 | Overcast | OVC075 | 82 | 69.1 | 65% | 85 | 30.07 | 1018.6 | ||||||
| 18 | 14:56 | N 13 | 10.00 | Overcast | FEW055 OVC070 | 82.9 | 69.1 | 63% | 87 | 30.08 | 1019.0 | ||||||
| 18 | 13:56 | N 12 | 10.00 | Overcast | BKN045 BKN055 OVC070 | 84 | 68 | 86 | 70 | 59% | 87 | 30.09 | 1019.4 | ||||
| 18 | 12:56 | N 6 | 10.00 | Mostly Cloudy | SCT042 BKN050 BKN065 | 86 | 70 | 59% | 91 | 30.1 | 1019.7 | ||||||
| 18 | 11:56 | N 9 | 10.00 | Mostly Cloudy | SCT038 BKN048 | 84 | 69.1 | 61% | 88 | 30.12 | 1020.1 | ||||||
| 18 | 10:56 | N 12 | 10.00 | Mostly Cloudy | SCT031 BKN047 | 82 | 70 | 67% | 86 | 30.13 | 1020.6 | ||||||
| 18 | 09:56 | N 9 | 10.00 | Partly Cloudy | SCT023 | 82 | 72 | 72% | 87 | 30.12 | 1020.4 | ||||||
| 18 | 08:56 | Calm | 10.00 | Fair | CLR | 75.9 | 72 | 88% | 76 | 30.11 | 1020.1 | ||||||
| 18 | 07:56 | SE 3 | 8.00 | Fair | CLR | 70 | 69.1 | 71.1 | 66.9 | 97% | 30.11 | 1020.0 | 0.01 | ||||
| 18 | 06:56 | Calm | 1.00 | Fog/Mist | CLR | 68 | 66.9 | 96% | 30.11 | 1019.9 | |||||||
| 18 | 05:56 | Calm | 8.00 | Fair | CLR | 69.1 | 69.1 | 100% | 30.08 | 1019.2 | |||||||
| 18 | 04:56 | Calm | 9.00 | Fair | CLR | 69.1 | 69.1 | 100% | 30.08 | 1019.1 | 0.01 | ||||||
| 18 | 03:56 | SE 3 | 0.75 | Fog/Mist | SCT002 SCT110 | 69.1 | 68 | 96% | 30.08 | 1019.1 | 0.01 | ||||||
| 18 | 02:56 | Calm | 1.75 | Fog/Mist | CLR | 70 | 69.1 | 97% | 30.08 | 1019.1 | |||||||
| 18 | 01:56 | Calm | 7.00 | A Few Clouds | FEW070 | 71.1 | 70 | 73 | 71.1 | 96% | 30.1 | 1019.5 | |||||
| 18 | 00:56 | Calm | 7.00 | Mostly Cloudy | BKN065 BKN080 | 71.1 | 70 | 96% | 30.1 | 1019.7 | |||||||
| 17 | 23:56 | Calm | 10.00 | Mostly Cloudy | BKN060 | 71.1 | 71.1 | 100% | 30.12 | 1020.2 | |||||||
| 17 | 22:56 | SE 3 | 10.00 | Overcast | OVC055 | 72 | 71.1 | 97% | 30.13 | 1020.8 | |||||||
| 17 | 21:56 | S 3 | 9.00 | A Few Clouds | FEW055 | 71.1 | 70 | 96% | 30.14 | 1020.9 | |||||||
| 17 | 20:56 | S 3 | 10.00 | Fair | CLR | 72 | 71.1 | 97% | 30.14 | 1020.9 | |||||||
| 17 | 19:56 | S 5 | 10.00 | Fair | CLR | 73 | 71.1 | 89.1 | 73 | 94% | 30.13 | 1020.8 | 0.38 | ||||
| 17 | 18:56 | SW 5 | 10.00 | Fair | CLR | 73 | 71.1 | 94% | 30.14 | 1021.1 | |||||||
| 17 | 17:56 | SW 7 | 10.00 | Fair | CLR | 73.9 | 72 | 94% | 30.15 | 1021.5 | |||||||
| 17 | 16:56 | SW 6 | 10.00 | Light Rain | SCT050 SCT060 | 75 | 73.9 | 96% | 73 | 30.15 | 1021.4 | 0.01 | 0.38 | ||||
| 17 | 15:56 | S 5 | 7.00 | Rain | FEW047 BKN070 OVC085 | 75 | 73.9 | 96% | 73 | 30.16 | 1021.5 | 0.14 | |||||
| 17 | 14:56 | N 8 | 2.50 | Thunderstorm Rain Fog/Mist | FEW014 BKN040 OVC055 | 75.9 | 73 | 91% | 76 | 30.21 | 1023.5 | 0.23 | |||||
| 17 | 13:56 | SE 8 | 10.00 | Fair | CLR | 88 | 72 | 88 | 66.9 | 59% | 95 | 30.18 | 1022.1 | ||||
| 17 | 12:56 | Vrbl 5 | 10.00 | A Few Clouds | FEW085 | 86 | 71.1 | 61% | 92 | 30.2 | 1023.0 | ||||||
| 17 | 11:56 | Vrbl 3 | 10.00 | Fair | CLR | 82 | 70 | 67% | 86 | 30.23 | 1024.1 | ||||||
| 17 | 10:56 | Vrbl 3 | 10.00 | Fair | CLR | 79 | 69.1 | 72% | 82 | 30.25 | 1024.8 | ||||||
| 17 | 09:56 | S 6 | 10.00 | Fair | CLR | 75 | 68 | 79% | 76 | 30.26 | 1024.9 | ||||||
| 17 | 08:56 | Calm | 10.00 | Fair | CLR | 71.1 | 66.9 | 87% | 30.25 | 1024.9 | |||||||
| 17 | 07:56 | S 3 | 10.00 | Mostly Cloudy | BKN080 | 66.9 | 66 | 66.9 | 64.9 | 97% | 30.26 | 1025.1 | |||||
| 17 | 06:56 | Calm | 10.00 | Fair | CLR | 64.9 | 64.9 | 100% | 30.25 | 1024.7 | |||||||
| 17 | 05:56 | Calm | 10.00 | Fair | CLR | 64.9 | 64 | 97% | 30.25 | 1024.6 | |||||||
| 17 | 04:56 | Calm | 10.00 | A Few Clouds | FEW110 | 66 | 64.9 | 96% | 30.25 | 1024.6 | |||||||
| 17 | 03:56 | Calm | 10.00 | A Few Clouds | FEW060 | 66 | 64.9 | 96% | 30.25 | 1024.9 | |||||||
| 17 | 02:56 | Calm | 10.00 | Fair | CLR | 66.9 | 64.9 | 93% | 30.26 | 1025.2 | |||||||
| 17 | 01:56 | Calm | 10.00 | Fair | CLR | 66.9 | 66 | 75 | 66 | 97% | 30.27 | 1025.4 | |||||
| 17 | 00:56 | Calm | 10.00 | Fair | CLR | 68 | 66 | 93% | 30.28 | 1025.9 | |||||||
| 16 | 23:56 | Calm | 10.00 | Fair | CLR | 70 | 66 | 87% | 30.29 | 1026.3 | |||||||
| 16 | 22:56 | Calm | 10.00 | Fair | CLR | 68 | 66.9 | 96% | 30.3 | 1026.6 | |||||||
| 16 | 21:56 | Calm | 10.00 | Fair | CLR | 68 | 66.9 | 96% | 30.31 | 1026.8 | |||||||
| 16 | 20:56 | Calm | 10.00 | Fair | CLR | 72 | 66.9 | 84% | 30.31 | 1026.7 | |||||||
| 16 | 19:56 | S 3 | 10.00 | Fair | CLR | 75 | 66.9 | 84.9 | 73.9 | 76% | 76 | 30.29 | 1026.0 | ||||
| 16 | 18:56 | S 6 | 10.00 | Fair | CLR | 78.1 | 66.9 | 69% | 80 | 30.29 | 1026.1 | ||||||
| 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) | |||||||||||||||