Weather observations for the past three days for
Fort Belvoir
| 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. | ||||||||||||||||
| 02 | 18:55 | SE 3 | 10.00 | Partly Cloudy | SCT130 | 79.5 | 67.5 | 67% | 82 | 29.88 | 1012.1 | ||||||
| 02 | 17:55 | SE 3 | 10.00 | Fair | CLR | 84 | 67.6 | 58% | 87 | 29.89 | 1012.4 | ||||||
| 02 | 16:55 | S 5 | 10.00 | Fair | CLR | 86.5 | 66.2 | 51% | 89 | 29.9 | 1012.8 | ||||||
| 02 | 15:55 | S 8 | 10.00 | Fair | CLR | 87.4 | 64.6 | 47% | 89 | 29.9 | 1012.8 | ||||||
| 02 | 14:55 | S 5 | 10.00 | Fair | CLR | 87.4 | 65.3 | 48% | 89 | 29.91 | 1013.1 | ||||||
| 02 | 13:55 | S 8 | 10.00 | Fair | CLR | 84.9 | 64.2 | 85.1 | 59.7 | 50% | 86 | 29.93 | 1013.8 | ||||
| 02 | 12:55 | SE 6 | 10.00 | Fair | CLR | 82.8 | 65.5 | 56% | 85 | 29.95 | 1014.4 | ||||||
| 02 | 11:55 | S 5 | 10.00 | Fair | CLR | 80.1 | 64.9 | 60% | 82 | 29.97 | 1015.1 | ||||||
| 02 | 10:55 | Calm | 10.00 | Fair | CLR | 76.3 | 63.7 | 65% | 78 | 29.98 | 1015.5 | ||||||
| 02 | 09:55 | Calm | 10.00 | Fair | CLR | 72.3 | 63.1 | 73% | 29.99 | 1015.8 | |||||||
| 02 | 07:55 | Calm | 10.00 | Fair | CLR | 59.5 | 58.1 | 62.2 | 58.1 | 95% | 29.98 | 1015.5 | |||||
| 02 | 06:55 | Calm | 7.00 | Fair | CLR | 58.5 | 57.4 | 96% | 29.97 | 1015.1 | |||||||
| 02 | 05:55 | Calm | 10.00 | Fair | CLR | 59.5 | 58.5 | 96% | 29.97 | 1015.1 | |||||||
| 02 | 04:55 | Calm | 5.00 | Fog/Mist | CLR | 60.3 | 59.2 | 96% | 29.96 | 1014.8 | |||||||
| 02 | 03:55 | Calm | 7.00 | Fair | CLR | 60.4 | 59.4 | 96% | 29.96 | 1014.8 | |||||||
| 02 | 02:55 | Calm | 10.00 | Fair | CLR | 61.3 | 59.9 | 95% | 29.98 | 1015.5 | |||||||
| 02 | 01:55 | Calm | 9.00 | Fair | CLR | 62.2 | 60.8 | 69.3 | 62.2 | 95% | 29.98 | 1015.5 | |||||
| 02 | 00:55 | Calm | 10.00 | Fair | CLR | 63 | 61.5 | 95% | 29.99 | 1015.8 | |||||||
| 01 | 23:55 | Calm | 10.00 | Fair | CLR | 64.8 | 63.3 | 95% | 30 | 1016.1 | |||||||
| 01 | 22:55 | Calm | 10.00 | Fair | CLR | 64.6 | 63.1 | 95% | 30.01 | 1016.5 | |||||||
| 01 | 21:55 | Calm | 10.00 | Fair | CLR | 65.8 | 64 | 94% | 30.01 | 1016.5 | |||||||
| 01 | 20:55 | Calm | 10.00 | Fair | CLR | 67.5 | 65.3 | 93% | 30.02 | 1016.8 | |||||||
| 01 | 19:55 | Calm | 10.00 | Fair | CLR | 69.1 | 66 | 86.9 | 69.1 | 90% | 30.02 | 1016.8 | |||||
| 01 | 18:55 | Calm | 10.00 | Fair | CLR | 74.1 | 66.4 | 77% | 30.01 | 1016.5 | |||||||
| 01 | 17:55 | SE 5 | 10.00 | Fair | CLR | 82.9 | 64 | 53% | 84 | 30 | 1016.1 | ||||||
| 01 | 16:55 | E 3 | 10.00 | Fair | CLR | 84.7 | 63.3 | 49% | 86 | 30 | 1016.1 | ||||||
| 01 | 15:55 | SE 6 | 10.00 | Fair | CLR | 84.9 | 62.4 | 47% | 86 | 30.01 | 1016.5 | ||||||
| 01 | 14:55 | SE 5 | 10.00 | Fair | CLR | 84.9 | 64.2 | 50% | 86 | 30.01 | 1016.5 | ||||||
| 01 | 13:55 | SE 5 | 10.00 | Fair | CLR | 83.3 | 65.3 | 83.5 | 60.3 | 55% | 85 | 30.03 | 1017.2 | ||||
| 01 | 12:55 | SE 6 | 10.00 | Fair | CLR | 81.9 | 65.7 | 58% | 84 | 30.05 | 1017.8 | ||||||
| 01 | 11:55 | S 6 | 10.00 | Fair | CLR | 79 | 64.8 | 62% | 81 | 30.07 | 1018.5 | ||||||
| 01 | 10:55 | Calm | 10.00 | Fair | CLR | 74.7 | 64.2 | 70% | 30.08 | 1018.8 | |||||||
| 01 | 09:55 | S 3 | 10.00 | Fair | CLR | 71.2 | 64 | 78% | 30.08 | 1018.9 | |||||||
| 01 | 08:55 | Calm | 10.00 | Fair | CLR | 67.1 | 64.6 | 92% | 30.08 | 1018.9 | |||||||
| 01 | 07:55 | Calm | 10.00 | Partly Cloudy | FEW004 SCT150 | 60.3 | 58.8 | 62.6 | 58.3 | 95% | 30.08 | 1018.9 | |||||
| 01 | 06:55 | Calm | 8.00 | A Few Clouds | FEW004 FEW210 FEW230 | 59 | 57.9 | 96% | 30.06 | 1018.2 | |||||||
| 01 | 05:55 | Calm | 7.00 | Fair | CLR | 59.5 | 58.5 | 96% | 30.06 | 1018.2 | |||||||
| 01 | 04:55 | Calm | 4.00 | Fog/Mist | CLR | 60.8 | 59.7 | 96% | 30.05 | 1017.8 | |||||||
| 01 | 03:55 | Calm | 9.00 | Fair | CLR | 61.2 | 60.1 | 96% | 30.05 | 1017.8 | |||||||
| 01 | 02:55 | Calm | 5.00 | Fog/Mist | CLR | 61.9 | 60.6 | 96% | 30.06 | 1018.2 | |||||||
| 01 | 01:55 | Calm | 10.00 | Partly Cloudy | SCT210 | 62.8 | 61.3 | 67.3 | 62.2 | 95% | 30.06 | 1018.2 | |||||
| 01 | 00:55 | Calm | 8.00 | Fair | CLR | 62.6 | 61.2 | 95% | 30.07 | 1018.5 | |||||||
| 30 | 22:55 | Calm | 10.00 | Fair | CLR | 64 | 62.6 | 95% | 30.08 | 1018.8 | |||||||
| 30 | 21:55 | Calm | 10.00 | Fair | CLR | 64.8 | 63 | 94% | 30.08 | 1018.9 | |||||||
| 30 | 20:55 | Calm | 10.00 | Fair | CLR | 66.2 | 63.9 | 92% | 30.06 | 1018.2 | |||||||
| 30 | 18:55 | Calm | 10.00 | Fair | CLR | 71.4 | 66.9 | 86% | 30.06 | 1018.2 | |||||||
| 30 | 17:55 | Calm | 10.00 | Fair | CLR | 73.9 | 66.2 | 77% | 30.04 | 1017.5 | |||||||
| 30 | 16:55 | SE 5 | 10.00 | Fair | CLR | 79.3 | 61.7 | 55% | 81 | 30.03 | 1017.2 | ||||||
| 30 | 15:55 | S 6 | 10.00 | Fair | CLR | 80.4 | 61.2 | 52% | 81 | 30.04 | 1017.5 | ||||||
| 30 | 14:55 | SE 6 | 10.00 | Fair | CLR | 79.9 | 61.2 | 53% | 81 | 30.04 | 1017.5 | ||||||
| 30 | 13:55 | SE 6 | 10.00 | Fair | CLR | 79 | 60.3 | 79.5 | 57.6 | 53% | 80 | 30.07 | 1018.5 | ||||
| 30 | 12:55 | Calm | 10.00 | Fair | CLR | 77.5 | 59 | 53% | 79 | 30.09 | 1019.2 | ||||||
| 30 | 11:55 | SE 3 | 10.00 | Fair | CLR | 76.5 | 61 | 59% | 78 | 30.11 | 1019.9 | ||||||
| 30 | 09:55 | Calm | 10.00 | Mostly Cloudy | BKN060 | 68.4 | 63.3 | 84% | 30.13 | 1020.6 | |||||||
| 30 | 06:55 | Calm | 10.00 | Fair | CLR | 56.1 | 55 | 96% | 30.09 | 1019.2 | |||||||
| 30 | 05:55 | Calm | 10.00 | Fair | CLR | 56.3 | 55.2 | 96% | 30.08 | 1018.9 | |||||||
| 30 | 04:55 | Calm | 10.00 | Fair | CLR | 57 | 55.9 | 96% | 30.07 | 1018.5 | |||||||
| 30 | 03:55 | Calm | 8.00 | Fair | CLR | 57 | 55.9 | 96% | 30.06 | 1018.2 | |||||||
| 30 | 02:55 | Calm | 10.00 | Fair | CLR | 58.1 | 57 | 96% | 30.06 | 1018.2 | |||||||
| 30 | 01:55 | Calm | 10.00 | Fair | CLR | 58.3 | 56.8 | 64.9 | 57.6 | 95% | 30.06 | 1018.2 | |||||
| 30 | 00:55 | Calm | 10.00 | Fair | CLR | 58.6 | 57.6 | 96% | 30.07 | 1018.5 | |||||||
| 29 | 23:55 | Calm | 10.00 | Fair | CLR | 60.1 | 59 | 96% | 30.06 | 1018.2 | |||||||
| 29 | 22:55 | Calm | 8.00 | Fair | CLR | 60.1 | 58.6 | 95% | 30.06 | 1018.2 | |||||||
| 29 | 21:55 | Calm | 10.00 | Fair | CLR | 61.2 | 59.4 | 94% | 30.05 | 1017.9 | |||||||
| 29 | 20:55 | Calm | 10.00 | Fair | CLR | 62.2 | 60.4 | 94% | 30.04 | 1017.5 | |||||||
| 29 | 19:55 | Calm | 10.00 | Fair | CLR | 65.1 | 61.7 | 75.7 | 65.1 | 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) | |||||||||||||||