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. | ||||||||||||||||
| 06 | 22:56 | S 6 | 10.00 | Fair | CLR | 71.1 | 71.1 | 100% | 30.17 | 1021.9 | |||||||
| 06 | 21:56 | Vrbl 3 | 10.00 | Fair | CLR | 72 | 71.1 | 97% | 30.16 | 1021.6 | |||||||
| 06 | 20:56 | Calm | 6.00 | Fog/Mist | CLR | 72 | 71.1 | 97% | 30.13 | 1020.8 | |||||||
| 06 | 19:56 | S 6 | 10.00 | A Few Clouds | FEW075 | 72 | 71.1 | 93 | 71.1 | 97% | 30.14 | 1021.0 | 0.02 | ||||
| 06 | 18:56 | E 8 | 2.50 | Thunderstorm Heavy Rain Fog/Mist | SCT025 BKN039 OVC060 | 72 | 70 | 94% | 30.15 | 1021.3 | |||||||
| 06 | 17:56 | NE 6 | 10.00 | Thunderstorm in Vicinity | SCT039 SCT050 BKN080 | 84 | 75 | 74% | 92 | 30.1 | 1019.6 | ||||||
| 06 | 16:56 | N 9 | 10.00 | Overcast | SCT035 BKN043 OVC075 | 84 | 75 | 74% | 92 | 30.11 | 1019.8 | ||||||
| 06 | 15:56 | S 12 | 10.00 | Partly Cloudy | FEW050 SCT075 SCT110 | 89.1 | 75.9 | 65% | 100 | 30.1 | 1019.7 | ||||||
| 06 | 14:56 | SW 8 | 10.00 | Partly Cloudy | SCT043 SCT050 | 93 | 75 | 56% | 104 | 30.11 | 1020.0 | ||||||
| 06 | 13:56 | SW 7 | 10.00 | Partly Cloudy | SCT039 | 91.9 | 75.9 | 91.9 | 77 | 60% | 104 | 30.12 | 1020.3 | ||||
| 06 | 12:56 | S 9 | 10.00 | Light Rain | FEW040 | 90 | 75.9 | 63% | 102 | 30.14 | 1020.8 | ||||||
| 06 | 11:56 | Vrbl 3 | 1.50 | Heavy Rain | FEW030 SCT035 | 88 | 75.9 | 68% | 99 | 30.14 | 1021.1 | ||||||
| 06 | 10:56 | SW 8 | 1.00 | Fair with Haze | CLR | 87.1 | 77 | 72% | 99 | 30.14 | 1021.1 | ||||||
| 06 | 09:56 | SW 7 | 0.75 | Sky Obscured with Haze | VV016 | 84 | 75.9 | 77% | 93 | 30.14 | 1020.9 | ||||||
| 06 | 08:56 | S 7 | 10.00 | Mostly Cloudy | BKN010 | 81 | 75.9 | 85% | 87 | 30.14 | 1021.0 | ||||||
| 06 | 07:56 | SW 8 | 10.00 | Mostly Cloudy | BKN008 | 77 | 75 | 77 | 73.9 | 94% | 78 | 30.14 | 1020.9 | ||||
| 06 | 06:56 | S 3 | 8.00 | Fair | CLR | 75 | 73.9 | 96% | 73 | 30.12 | 1020.3 | ||||||
| 06 | 05:56 | Calm | 10.00 | Fair | CLR | 73.9 | 73.9 | 100% | 30.11 | 1019.9 | |||||||
| 06 | 04:56 | S 5 | 10.00 | Fair | CLR | 75 | 73.9 | 96% | 73 | 30.1 | 1019.7 | ||||||
| 06 | 03:56 | S 6 | 10.00 | Fair | CLR | 75.9 | 73.9 | 94% | 75 | 30.1 | 1019.6 | ||||||
| 06 | 02:56 | S 5 | 10.00 | Fair | CLR | 77 | 73.9 | 90% | 78 | 30.1 | 1019.7 | ||||||
| 06 | 01:56 | Calm | 10.00 | Fair | CLR | 75 | 73 | 82.9 | 73.9 | 94% | 73 | 30.11 | 1020.0 | ||||
| 06 | 00:56 | Calm | 10.00 | Fair | CLR | 77 | 73.9 | 90% | 78 | 30.12 | 1020.3 | ||||||
| 05 | 23:56 | Calm | 10.00 | Overcast | OVC048 | 75.9 | 73.9 | 94% | 75 | 30.12 | 1020.2 | ||||||
| 05 | 22:56 | S 3 | 10.00 | Fair | CLR | 75 | 73 | 94% | 73 | 30.1 | 1019.7 | ||||||
| 05 | 21:56 | S 5 | 10.00 | Fair | CLR | 75.9 | 73 | 91% | 76 | 30.09 | 1019.3 | ||||||
| 05 | 20:56 | S 5 | 10.00 | Fair | CLR | 80.1 | 73 | 79% | 84 | 30.09 | 1019.1 | ||||||
| 05 | 19:56 | S 7 | 10.00 | Fair | CLR | 82.9 | 75 | 88 | 82.9 | 77% | 90 | 30.08 | 1018.7 | ||||
| 05 | 18:56 | S 5 | 10.00 | Fair | CLR | 86 | 75 | 70% | 95 | 30.06 | 1018.1 | ||||||
| 05 | 17:56 | S 10 | 10.00 | A Few Clouds | FEW080 | 88 | 75 | 66% | 98 | 30.06 | 1018.2 | ||||||
| 05 | 16:56 | S 12 G 16 | 10.00 | Partly Cloudy | FEW032 SCT060 | 88 | 75.9 | 68% | 99 | 30.06 | 1018.3 | ||||||
| 05 | 15:56 | SW 3 | 10.00 | Overcast | BKN027 BKN040 OVC080 | 84.9 | 75 | 72% | 93 | 30.07 | 1018.8 | ||||||
| 05 | 14:56 | SW 6 | 10.00 | Overcast | BKN027 OVC033 | 84.9 | 75.9 | 75% | 94 | 30.09 | 1019.3 | ||||||
| 05 | 13:56 | Vrbl 3 | 10.00 | Overcast | FEW013 BKN028 OVC050 | 82.9 | 75.9 | 84 | 75 | 79% | 91 | 30.1 | 1019.8 | ||||
| 05 | 10:56 | SE 6 | 10.00 | Overcast | FEW016 BKN043 OVC055 | 81 | 75 | 82% | 87 | 30.11 | 1020.0 | ||||||
| 05 | 09:56 | SE 5 | 10.00 | Overcast | BKN009 BKN015 OVC037 | 79 | 75 | 88% | 83 | 30.11 | 1019.8 | ||||||
| 05 | 08:56 | SE 6 | 10.00 | Overcast | OVC007 | 75.9 | 75 | 97% | 75 | 30.11 | 1019.9 | ||||||
| 05 | 07:56 | SE 5 | 10.00 | Overcast | OVC007 | 75 | 73.9 | 75.9 | 75 | 96% | 73 | 30.1 | 1019.7 | 0.21 | |||
| 05 | 06:56 | E 6 | 10.00 | Overcast | BKN007 OVC019 | 75 | 73.9 | 96% | 73 | 30.09 | 1019.3 | ||||||
| 05 | 05:56 | E 7 | 10.00 | Light Rain | BKN017 OVC023 | 75 | 73.9 | 96% | 73 | 30.08 | 1019.0 | 0.02 | |||||
| 05 | 04:56 | E 7 | 9.00 | Light Rain | BKN006 BKN033 OVC070 | 75 | 73.9 | 96% | 73 | 30.08 | 1019.0 | 0.03 | 0.19 | ||||
| 05 | 03:56 | Calm | 10.00 | Light Rain | BKN008 BKN018 OVC025 | 75 | 73.9 | 96% | 73 | 30.08 | 1018.9 | 0.01 | |||||
| 05 | 02:56 | NE 3 | 4.00 | Heavy Rain Fog/Mist | SCT013 BKN027 OVC080 | 75 | 73.9 | 96% | 73 | 30.08 | 1019.1 | 0.15 | |||||
| 05 | 01:56 | E 6 | 3.00 | Heavy Rain Fog/Mist | FEW008 OVC011 | 75.9 | 73 | 81 | 75 | 91% | 76 | 30.09 | 1019.3 | 0.09 | 0.11 | ||
| 05 | 00:56 | Calm | 10.00 | Overcast | BKN013 OVC120 | 75.9 | 73.9 | 94% | 75 | 30.09 | 1019.3 | 0.01 | |||||
| 04 | 23:56 | S 3 | 10.00 | Light Rain | SCT033 BKN047 OVC095 | 75 | 73.9 | 96% | 73 | 30.1 | 1019.6 | 0.01 | |||||
| 04 | 22:56 | E 6 | 10.00 | Fair | CLR | 78.1 | 72 | 82% | 80 | 30.1 | 1019.5 | ||||||
| 04 | 21:56 | E 3 | 10.00 | Fair | CLR | 79 | 71.1 | 77% | 82 | 30.09 | 1019.1 | ||||||
| 04 | 20:56 | E 6 | 10.00 | Mostly Cloudy | BKN055 | 80.1 | 71.1 | 74% | 84 | 30.08 | 1018.9 | ||||||
| 04 | 19:56 | E 8 | 10.00 | Overcast | OVC055 | 81 | 72 | 88 | 81 | 74% | 85 | 30.09 | 1019.1 | ||||
| 04 | 18:56 | SE 9 | 10.00 | Partly Cloudy | SCT055 | 82 | 72 | 72% | 87 | 30.08 | 1018.9 | ||||||
| 04 | 17:56 | SE 10 | 10.00 | Mostly Cloudy | BKN060 | 84.9 | 71.1 | 63% | 90 | 30.08 | 1018.7 | ||||||
| 04 | 16:56 | SE 10 | 10.00 | Fair | CLR | 87.1 | 69.1 | 55% | 91 | 30.07 | 1018.6 | ||||||
| 04 | 15:56 | SE 10 | 10.00 | Fair | CLR | 87.1 | 69.1 | 55% | 91 | 30.06 | 1018.2 | ||||||
| 04 | 14:56 | SE 9 | 10.00 | A Few Clouds | FEW046 | 87.1 | 68 | 53% | 91 | 30.07 | 1018.7 | ||||||
| 04 | 13:56 | E 9 | 10.00 | Fair | CLR | 86 | 68 | 87.1 | 73.9 | 55% | 89 | 30.09 | 1019.2 | ||||
| 04 | 12:56 | SE 9 | 10.00 | Fair | CLR | 84 | 66.9 | 57% | 87 | 30.1 | 1019.5 | ||||||
| 04 | 11:56 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN034 BKN049 | 82.9 | 64.9 | 55% | 85 | 30.11 | 1019.8 | ||||||
| 04 | 10:56 | Vrbl 5 | 10.00 | Mostly Cloudy | BKN030 | 81 | 64.9 | 58% | 83 | 30.1 | 1019.6 | ||||||
| 04 | 09:56 | N 8 | 10.00 | Fair | CLR | 78.1 | 66 | 67% | 80 | 30.08 | 1018.9 | ||||||
| 04 | 08:56 | N 7 | 10.00 | Fair | CLR | 73.9 | 64.9 | 74% | 30.08 | 1019.0 | |||||||
| 04 | 07:56 | N 6 | 10.00 | Fair | CLR | 73.9 | 64.9 | 73.9 | 70 | 74% | 30.08 | 1018.8 | |||||
| 04 | 06:56 | N 5 | 10.00 | Fair | CLR | 71.1 | 64 | 79% | 30.07 | 1018.6 | |||||||
| 04 | 05:56 | N 5 | 10.00 | Fair | CLR | 71.1 | 64 | 79% | 30.05 | 1018.0 | |||||||
| 04 | 04:56 | N 8 | 10.00 | A Few Clouds | FEW050 | 72 | 64 | 76% | 30.03 | 1017.4 | |||||||
| 04 | 03:56 | N 8 | 10.00 | Fair | CLR | 73 | 64 | 74% | 30.02 | 1017.0 | |||||||
| 04 | 02:56 | N 6 | 10.00 | Fair | CLR | 73 | 64 | 74% | 30.02 | 1016.8 | |||||||
| 04 | 01:56 | N 6 | 10.00 | Fair | CLR | 73 | 64 | 84.9 | 73 | 74% | 30.01 | 1016.4 | |||||
| 04 | 00:56 | N 9 | 10.00 | Fair | CLR | 75.9 | 64 | 67% | 78 | 30 | 1016.1 | ||||||
| 03 | 23:56 | N 7 | 10.00 | Fair | CLR | 77 | 64.9 | 66% | 79 | 29.98 | 1015.4 | ||||||
| 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) | |||||||||||||||