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. | ||||||||||||||||
| 10 | 00:55 | Calm | 10.00 | Fair | CLR | 55 | 53.6 | 95% | 30.26 | 1025.0 | |||||||
| 09 | 23:55 | Calm | 10.00 | Fair | CLR | 54.5 | 52.9 | 94% | 30.25 | 1024.6 | |||||||
| 09 | 22:55 | Calm | 10.00 | Fair | CLR | 55.6 | 53.6 | 93% | 30.25 | 1024.6 | |||||||
| 09 | 21:55 | Calm | 10.00 | Fair | CLR | 56.5 | 54.1 | 92% | 30.24 | 1024.3 | |||||||
| 09 | 20:55 | Calm | 10.00 | Fair | CLR | 57.4 | 54.1 | 89% | 30.23 | 1024.0 | |||||||
| 09 | 19:55 | Calm | 10.00 | Fair | CLR | 58.8 | 54.7 | 77.5 | 58.5 | 86% | 30.22 | 1023.6 | |||||
| 09 | 18:55 | Calm | 10.00 | Fair | CLR | 61 | 56.5 | 85% | 30.2 | 1023.0 | |||||||
| 09 | 17:55 | Calm | 10.00 | Fair | CLR | 65.8 | 57.4 | 74% | 30.18 | 1022.3 | |||||||
| 09 | 16:55 | Calm | 10.00 | Fair | CLR | 69.3 | 57.7 | 67% | 30.15 | 1021.3 | |||||||
| 09 | 15:55 | Calm | 10.00 | Fair | CLR | 76.1 | 37.8 | 25% | 77 | 30.14 | 1020.9 | ||||||
| 09 | 14:55 | NW 6 | 10.00 | Fair | CLR | 77.2 | 36.5 | 23% | 77 | 30.14 | 1020.9 | ||||||
| 09 | 13:55 | W 9 | 10.00 | Fair | CLR | 76.1 | 41.5 | 76.6 | 47.1 | 29% | 77 | 30.16 | 1021.6 | ||||
| 09 | 12:55 | W 8 | 10.00 | Fair | CLR | 75.4 | 44.2 | 33% | 77 | 30.18 | 1022.3 | ||||||
| 09 | 11:55 | W 3 | 10.00 | Fair | CLR | 72.7 | 46.9 | 40% | 30.19 | 1022.6 | |||||||
| 09 | 10:55 | Calm | 10.00 | Fair | CLR | 67.1 | 52.7 | 60% | 30.19 | 1022.6 | |||||||
| 09 | 09:55 | Calm | 10.00 | Fair | CLR | 61.5 | 51.3 | 69% | 30.19 | 1022.6 | |||||||
| 09 | 08:55 | Calm | 10.00 | Fair | CLR | 50.2 | 48.6 | 94% | 30.17 | 1021.9 | |||||||
| 09 | 07:55 | Calm | 10.00 | Fair | CLR | 47.3 | 45.9 | 49.6 | 46.9 | 95% | 30.15 | 1021.3 | |||||
| 09 | 06:55 | Calm | 10.00 | Fair | CLR | 48.2 | 46.6 | 94% | 30.14 | 1020.9 | |||||||
| 09 | 05:55 | Calm | 10.00 | Fair | CLR | 48.2 | 46.8 | 95% | 30.11 | 1019.9 | |||||||
| 09 | 04:55 | Calm | 10.00 | Fair | CLR | 47.8 | 46.4 | 95% | 30.09 | 1019.2 | |||||||
| 09 | 03:55 | Calm | 10.00 | Fair | CLR | 48.2 | 46.8 | 95% | 30.09 | 1019.2 | |||||||
| 09 | 02:55 | Calm | 10.00 | Fair | CLR | 49.1 | 47.5 | 94% | 30.08 | 1018.9 | |||||||
| 09 | 01:55 | Calm | 10.00 | Fair | CLR | 49.5 | 47.8 | 59.4 | 48.6 | 94% | 30.08 | 1018.9 | |||||
| 09 | 00:55 | NW 3 | 10.00 | Fair | CLR | 50.5 | 48.6 | 93% | 30.08 | 1018.9 | |||||||
| 08 | 23:55 | Calm | 10.00 | Fair | CLR | 52 | 50 | 93% | 30.06 | 1018.2 | |||||||
| 08 | 22:55 | Calm | 10.00 | Fair | CLR | 50.7 | 48.6 | 92% | 30.06 | 1018.2 | |||||||
| 08 | 21:55 | Calm | 10.00 | Fair | CLR | 52.3 | 49.8 | 91% | 30.03 | 1017.2 | |||||||
| 08 | 20:55 | Calm | 10.00 | Fair | CLR | 57.2 | 53.4 | 87% | 30.01 | 1016.5 | |||||||
| 08 | 19:55 | Calm | 10.00 | Fair | CLR | 59.5 | 55 | 80.8 | 58.6 | 85% | 29.98 | 1015.5 | |||||
| 08 | 18:55 | Calm | 10.00 | Fair | CLR | 63.3 | 55.2 | 75% | 29.94 | 1014.1 | |||||||
| 08 | 17:55 | W 5 | 10.00 | Fair | CLR | 77 | 45.7 | 33% | 78 | 29.92 | 1013.4 | ||||||
| 08 | 16:55 | NW 6 | 10.00 | Fair | CLR | 80.4 | 43.3 | 27% | 79 | 29.91 | 1013.1 | ||||||
| 08 | 14:55 | W 12 | 10.00 | Fair | CLR | 80.4 | 44.2 | 28% | 79 | 29.91 | 1013.1 | ||||||
| 08 | 13:55 | W 10 | 10.00 | Fair | CLR | 79.9 | 43 | 81 | 53.1 | 27% | 79 | 29.92 | 1013.4 | ||||
| 08 | 12:55 | NW 8 G 17 | 10.00 | Fair | CLR | 79.9 | 43.9 | 28% | 79 | 29.93 | 1013.8 | ||||||
| 08 | 11:55 | N 6 | 10.00 | Fair | CLR | 78.3 | 46.8 | 33% | 78 | 29.93 | 1013.8 | ||||||
| 08 | 10:55 | W 9 | 10.00 | Fair | CLR | 75.7 | 54 | 47% | 78 | 29.93 | 1013.8 | ||||||
| 08 | 09:55 | W 5 | 10.00 | Fair | CLR | 69.6 | 56.8 | 64% | 29.93 | 1013.8 | |||||||
| 08 | 08:55 | Calm | 10.00 | Fair | CLR | 60.4 | 57.2 | 89% | 29.91 | 1013.1 | |||||||
| 08 | 07:55 | Calm | 10.00 | Fair | CLR | 52.9 | 51.8 | 54.5 | 52.2 | 96% | 29.88 | 1012.1 | |||||
| 08 | 06:55 | Calm | 10.00 | Fair | CLR | 52.3 | 50.9 | 95% | 29.85 | 1011.1 | |||||||
| 08 | 05:55 | Calm | 10.00 | Fair | CLR | 52.7 | 51.3 | 95% | 29.84 | 1010.7 | |||||||
| 08 | 04:55 | Calm | 10.00 | Fair | CLR | 52.5 | 51.4 | 96% | 29.83 | 1010.4 | |||||||
| 08 | 03:55 | Calm | 8.00 | Fair | CLR | 52.9 | 51.4 | 95% | 29.83 | 1010.4 | |||||||
| 08 | 02:55 | Calm | 10.00 | Fair | CLR | 52.9 | 51.4 | 95% | 29.84 | 1010.7 | |||||||
| 08 | 01:55 | Calm | 7.00 | Fair | CLR | 53.8 | 52.3 | 59.2 | 53.8 | 95% | 29.85 | 1011.1 | |||||
| 08 | 00:55 | Calm | 10.00 | Fair | CLR | 54.7 | 53.2 | 95% | 29.86 | 1011.4 | |||||||
| 07 | 23:55 | Calm | 10.00 | Fair | CLR | 55.2 | 53.6 | 94% | 29.88 | 1012.1 | |||||||
| 07 | 22:55 | Calm | 10.00 | Fair | CLR | 56.3 | 54.5 | 94% | 29.88 | 1012.1 | |||||||
| 07 | 21:55 | Calm | 10.00 | Fair | CLR | 55.6 | 54.1 | 95% | 29.88 | 1012.1 | |||||||
| 07 | 20:55 | Calm | 10.00 | Fair | CLR | 56.7 | 54.9 | 94% | 29.88 | 1012.1 | |||||||
| 07 | 19:55 | Calm | 10.00 | Fair | CLR | 58.1 | 55.2 | 72.7 | 57.7 | 90% | 29.88 | 1012.1 | |||||
| 07 | 18:55 | Calm | 10.00 | Fair | CLR | 63 | 55.2 | 76% | 29.86 | 1011.4 | |||||||
| 07 | 17:55 | SE 6 | 10.00 | Fair | CLR | 69.8 | 53.8 | 57% | 29.86 | 1011.4 | |||||||
| 07 | 16:55 | SE 8 | 10.00 | Fair | CLR | 72 | 53.4 | 52% | 29.88 | 1012.1 | |||||||
| 07 | 15:55 | S 8 | 10.00 | Fair | CLR | 72 | 52.3 | 50% | 29.89 | 1012.5 | |||||||
| 07 | 14:55 | S 8 | 10.00 | Fair | CLR | 71.2 | 51.1 | 49% | 29.91 | 1013.1 | |||||||
| 07 | 13:55 | S 7 | 10.00 | Fair | CLR | 69.1 | 50.2 | 69.6 | 43.2 | 51% | 29.94 | 1014.1 | |||||
| 07 | 12:55 | S 9 | 10.00 | Fair | CLR | 68 | 49.6 | 52% | 29.98 | 1015.5 | |||||||
| 07 | 11:55 | S 8 | 10.00 | Fair | CLR | 66.7 | 50 | 55% | 30.01 | 1016.5 | |||||||
| 07 | 10:55 | S 9 | 10.00 | Fair | CLR | 63.3 | 50 | 62% | 30.03 | 1017.2 | |||||||
| 07 | 08:55 | Calm | 10.00 | Fair | CLR | 51.3 | 48.2 | 89% | 30.05 | 1017.9 | |||||||
| 07 | 06:55 | Calm | 10.00 | Fair | CLR | 43 | 41.7 | 95% | 30.05 | 1017.9 | |||||||
| 07 | 05:55 | Calm | 10.00 | Fair | CLR | 43.2 | 41.9 | 95% | 30.05 | 1017.9 | |||||||
| 07 | 04:55 | Calm | 10.00 | Fair | CLR | 43.3 | 42.1 | 95% | 30.05 | 1017.9 | |||||||
| 07 | 03:55 | Calm | 10.00 | Fair | CLR | 43.2 | 41.9 | 95% | 30.06 | 1018.2 | |||||||
| 07 | 02:55 | Calm | 10.00 | Fair | CLR | 43.7 | 42.4 | 95% | 30.07 | 1018.6 | |||||||
| 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) | |||||||||||||||