Weather observations for the past three days for
Washington Manassas Airport
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 23 | 09:56 | N 20 | 14.48 | Light Rain | OVC014 | 12.8 | 11.7 | 93% | 77.19 | 1029.5 | |||||||
| 23 | 08:56 | N 15 | 16.09 | Light Rain | OVC018 | 13.3 | 12.2 | 93% | 77.14 | 1029.0 | |||||||
| 23 | 07:56 | N 15 | 16.09 | Overcast | FEW022 SCT032 OVC040 | 13.3 | 12.2 | 14.4 | 13.3 | 93% | 77.09 | 1028.3 | 0.08 | 0.36 | |||
| 23 | 06:56 | N 17 | 6.44 | Light Rain Fog/Mist | BKN010 OVC014 | 13.3 | 12.8 | 97% | 77.06 | 1027.9 | 0.03 | ||||||
| 23 | 05:56 | N 17 | 16.09 | Light Rain | OVC010 | 13.9 | 12.8 | 93% | 77.01 | 1027.4 | 0.05 | ||||||
| 23 | 04:56 | N 13 | 9.66 | Rain Fog/Mist | BKN008 OVC012 | 13.9 | 13.3 | 96% | 76.99 | 1027.0 | 0.13 | 0.2 | |||||
| 23 | 03:56 | N 13 | 16.09 | Light Rain | BKN008 BKN013 OVC038 | 14.4 | 13.3 | 93% | 76.96 | 1026.7 | 0.05 | ||||||
| 23 | 02:56 | N 15 | 16.09 | Light Rain | SCT014 OVC040 | 14.4 | 13.3 | 93% | 76.96 | 1026.7 | 0.03 | ||||||
| 23 | 01:56 | NE 19 G 28 | 4.83 | Light Rain Fog/Mist | FEW009 BKN015 OVC026 | 13.9 | 13.3 | 15.6 | 13.9 | 96% | 76.99 | 1027.0 | 0.08 | 0.74 | |||
| 23 | 00:56 | NE 13 | 14.48 | Light Rain | FEW017 SCT026 OVC042 | 14.4 | 12.8 | 90% | 77.01 | 1027.2 | 0.15 | ||||||
| 22 | 23:56 | NE 19 | 16.09 | Light Rain | BKN038 OVC046 | 15 | 12.8 | 87% | 76.99 | 1027.1 | 0.05 | ||||||
| 22 | 22:56 | NE 17 | 16.09 | Light Rain | FEW010 BKN013 OVC032 | 15 | 13.9 | 93% | 76.96 | 1026.6 | 0.2 | 0.46 | |||||
| 22 | 21:56 | NE 13 | 14.48 | Rain | OVC015 | 15.6 | 14.4 | 93% | 76.96 | 1026.5 | 0.18 | ||||||
| 22 | 20:56 | N 11 | 14.48 | Light Rain | OVC009 | 15.6 | 15 | 96% | 76.91 | 1026.0 | 0.08 | ||||||
| 22 | 19:56 | N 11 | 14.48 | Light Rain | OVC009 | 15.6 | 15 | 16.1 | 15.6 | 96% | 76.86 | 1025.3 | 0.05 | 0.23 | |||
| 22 | 18:56 | N 11 | 8.05 | Light Rain Fog/Mist | OVC004 | 15.6 | 15 | 96% | 76.84 | 1024.8 | 0.03 | ||||||
| 22 | 17:56 | N 17 | 8.05 | Light Rain Fog/Mist | BKN007 OVC011 | 15.6 | 15 | 96% | 76.78 | 1024.3 | 0.1 | ||||||
| 22 | 16:56 | N 17 | 9.66 | Light Rain Fog/Mist | OVC009 | 16.1 | 15.6 | 97% | 76.78 | 1024.0 | 0.05 | ||||||
| 22 | 15:56 | NE 11 | 6.44 | Light Rain Fog/Mist | OVC007 | 16.1 | 15.6 | 97% | 76.76 | 1023.9 | 0.03 | ||||||
| 22 | 14:56 | N 11 | 4.83 | Light Rain Fog/Mist | OVC007 | 16.1 | 15.6 | 97% | 76.76 | 1023.9 | 0.03 | ||||||
| 22 | 13:56 | N 11 | 3.22 | Light Rain Fog/Mist | OVC007 | 15.6 | 15 | 16.1 | 15.6 | 96% | 76.78 | 1024.2 | 0.08 | 0.33 | |||
| 22 | 12:56 | N 17 | 9.66 | Light Rain Fog/Mist | OVC008 | 15.6 | 15 | 96% | 76.78 | 1024.2 | 0.03 | ||||||
| 22 | 10:56 | N 13 | 12.87 | Light Rain | OVC008 | 15.6 | 14.4 | 93% | 76.73 | 1023.6 | 0.03 | 0.08 | |||||
| 22 | 09:56 | NE 20 | 3.22 | Light Rain Fog/Mist | OVC011 | 15.6 | 14.4 | 93% | 76.68 | 1022.8 | |||||||
| 22 | 08:56 | NE 9 | 14.48 | Overcast | OVC013 | 16.1 | 15 | 93% | 76.66 | 1022.5 | 0.05 | ||||||
| 22 | 07:56 | NE 9 | 2.01 | Heavy Rain Fog/Mist | OVC009 | 16.1 | 15 | 18.3 | 16.1 | 93% | 76.63 | 1022.1 | 0.38 | 1.14 | |||
| 22 | 05:56 | NE 11 | 8.05 | Rain Fog/Mist | BKN007 OVC014 | 17.2 | 16.7 | 97% | 76.5 | 1020.5 | 0.05 | ||||||
| 22 | 04:56 | N 15 | 4.83 | Light Rain Fog/Mist | OVC007 | 17.8 | 17.2 | 96% | 76.45 | 1019.7 | 0.05 | 0.25 | |||||
| 22 | 03:56 | NE 11 | 4.02 | Light Rain Fog/Mist | BKN007 OVC016 | 18.3 | 17.8 | 97% | 76.43 | 1019.2 | 0.15 | ||||||
| 22 | 02:56 | NE 6 | 3.22 | Light Rain Fog/Mist | OVC011 | 18.3 | 17.8 | 97% | 76.4 | 1019.0 | 0.05 | ||||||
| 22 | 01:56 | NE 9 | 4.02 | Light Rain Fog/Mist | OVC007 | 18.3 | 17.8 | 18.9 | 18.3 | 97% | 76.43 | 1019.4 | 0.03 | 0.15 | |||
| 22 | 00:56 | E 9 | 4.83 | Light Rain Fog/Mist | OVC007 | 18.3 | 18.3 | 100% | 76.45 | 1019.6 | |||||||
| 21 | 23:56 | NE 7 | 12.87 | Overcast | BKN007 OVC013 | 18.9 | 18.3 | 96% | 76.45 | 1019.7 | |||||||
| 21 | 22:56 | E 9 | 8.05 | Light Rain Fog/Mist | OVC007 | 18.9 | 18.3 | 96% | 76.45 | 1019.6 | 0.05 | 0.13 | |||||
| 21 | 21:56 | NE 6 | 4.02 | Light Rain Fog/Mist | OVC007 | 18.3 | 18.3 | 100% | 76.45 | 1019.8 | 0.08 | ||||||
| 21 | 20:56 | NE 7 | 11.27 | Light Rain | OVC007 | 18.9 | 17.8 | 93% | 76.4 | 1019.2 | |||||||
| 21 | 19:56 | NE 7 | 16.09 | Overcast | OVC011 | 18.9 | 17.8 | 21.1 | 18.9 | 93% | 76.35 | 1018.2 | 0.64 | ||||
| 21 | 18:56 | NE 9 | 16.09 | Mostly Cloudy | SCT009 BKN033 BKN044 | 18.9 | 17.8 | 93% | 76.33 | 1017.9 | 0.03 | ||||||
| 21 | 17:56 | NE 7 | 16.09 | Mostly Cloudy | BKN009 | 19.4 | 17.8 | 91% | 76.33 | 1018.0 | 0.15 | ||||||
| 21 | 16:56 | E 17 G 26 | 4.83 | Rain Fog/Mist | SCT008 BKN016 OVC042 | 18.9 | 17.8 | 93% | 76.33 | 1018.0 | 0.36 | 0.46 | |||||
| 21 | 15:56 | E 6 | 16.09 | Light Rain | BKN022 OVC031 | 21.1 | 18.3 | 84% | 76.33 | 1018.2 | |||||||
| 21 | 14:56 | Calm | 16.09 | Overcast | OVC045 | 21.1 | 18.3 | 84% | 76.33 | 1017.8 | 0.1 | ||||||
| 21 | 13:56 | E 6 | 16.09 | Overcast | BKN028 OVC043 | 22.2 | 17.2 | 23.3 | 21.1 | 73% | 76.35 | 1018.3 | |||||
| 21 | 12:56 | SE 7 | 16.09 | Overcast | OVC024 | 22.2 | 17.2 | 73% | 76.38 | 1018.8 | |||||||
| 21 | 11:56 | E 7 | 16.09 | Overcast | OVC024 | 22.2 | 17.2 | 73% | 76.4 | 1018.9 | |||||||
| 21 | 10:56 | E 7 | 16.09 | Overcast | OVC022 | 22.2 | 17.2 | 73% | 76.38 | 1018.5 | |||||||
| 21 | 08:56 | NE 19 | 16.09 | Overcast | BKN018 OVC060 | 21.7 | 17.2 | 76% | 76.33 | 1017.9 | |||||||
| 21 | 07:56 | NE 11 | 16.09 | Overcast | OVC012 | 21.1 | 18.9 | 22.2 | 20.6 | 87% | 76.28 | 1017.3 | |||||
| 21 | 06:56 | Vrbl 7 | 16.09 | Mostly Cloudy | BKN014 | 20.6 | 18.3 | 87% | 76.23 | 1016.6 | |||||||
| 21 | 05:56 | N 11 | 16.09 | Mostly Cloudy | BKN014 | 20.6 | 18.3 | 87% | 76.2 | 1016.2 | |||||||
| 21 | 02:56 | N 20 | 16.09 | Partly Cloudy | SCT120 | 21.7 | 19.4 | 87% | 76.1 | 1015.1 | |||||||
| 21 | 01:56 | N 11 | 16.09 | Fair | CLR | 22.2 | 20 | 25 | 22.2 | 87% | 76.1 | 1015.0 | |||||
| 21 | 00:56 | N 19 | 16.09 | Fair | CLR | 23.3 | 20 | 82% | 76.1 | 1014.7 | |||||||
| 20 | 23:56 | NW 13 | 16.09 | Fair | CLR | 24.4 | 20 | 77% | 25 | 76.05 | 1014.3 | ||||||
| 20 | 21:56 | Calm | 16.09 | Partly Cloudy | SCT055 | 24.4 | 21.7 | 85% | 25 | 76.02 | 1013.8 | ||||||
| 20 | 20:56 | Calm | 16.09 | Fair | CLR | 23.9 | 22.2 | 90% | 23 | 76 | 1013.6 | ||||||
| 20 | 19:56 | Calm | 16.09 | Fair | CLR | 25 | 22.2 | 29.4 | 25 | 85% | 26 | 75.95 | 1013.0 | ||||
| 20 | 18:56 | SW 6 | 16.09 | A Few Clouds | FEW120 | 26.7 | 21.7 | 74% | 29 | 75.95 | 1012.7 | ||||||
| 20 | 17:56 | Calm | 16.09 | Partly Cloudy | SCT050 SCT110 | 27.8 | 20.6 | 65% | 30 | 75.9 | 1012.3 | ||||||
| 20 | 16:56 | W 7 | 16.09 | Overcast | BKN055 OVC070 | 27.8 | 21.7 | 69% | 30 | 75.97 | 1013.2 | ||||||
| 20 | 15:56 | Calm | 16.09 | A Few Clouds | FEW060 | 28.9 | 22.2 | 67% | 32 | 75.97 | 1013.2 | ||||||
| 20 | 14:56 | SW 11 | 16.09 | Fair | CLR | 28.3 | 21.7 | 67% | 31 | 76.02 | 1013.9 | ||||||
| 20 | 13:56 | Vrbl 7 | 16.09 | A Few Clouds | FEW100 | 27.8 | 21.1 | 27.8 | 21.7 | 67% | 30 | 76.07 | 1014.6 | ||||
| 20 | 12:56 | SW 13 | 16.09 | Fair | CLR | 27.2 | 20.6 | 67% | 29 | 76.1 | 1015.0 | ||||||
| 20 | 11:56 | SW 7 | 16.09 | Partly Cloudy | SCT075 | 26.1 | 20.6 | 72% | 28 | 76.15 | 1015.4 | ||||||
| 20 | 10:56 | SW 15 | 16.09 | Fair | CLR | 24.4 | 19.4 | 74% | 25 | 76.17 | 1016.0 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||