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. | ||||||||||||||||
| 05 | 21:55 | Calm | 10.00 | Fair | CLR | 70.9 | 61 | 71% | 29.94 | 1014.1 | |||||||
| 05 | 20:55 | Calm | 10.00 | Fair | CLR | 73.8 | 60.8 | 64% | 29.93 | 1013.8 | |||||||
| 05 | 19:55 | Calm | 10.00 | Fair | CLR | 84.7 | 57.7 | 92.5 | 84.7 | 40% | 84 | 29.93 | 1013.8 | ||||
| 05 | 18:55 | W 6 | 10.00 | Fair | CLR | 89.8 | 53.2 | 29% | 87 | 29.93 | 1013.8 | ||||||
| 05 | 17:55 | W 7 | 10.00 | Fair | CLR | 91.6 | 52.9 | 27% | 89 | 29.93 | 1013.8 | ||||||
| 05 | 16:55 | SW 6 | 10.00 | Fair | CLR | 91 | 53.4 | 28% | 89 | 29.95 | 1014.4 | ||||||
| 05 | 15:55 | SE 8 | 10.00 | Fair | CLR | 91.2 | 53.4 | 28% | 89 | 29.96 | 1014.8 | ||||||
| 05 | 14:55 | S 8 | 10.00 | Fair | CLR | 91.4 | 53.6 | 28% | 89 | 29.98 | 1015.5 | ||||||
| 05 | 12:55 | Calm | 10.00 | A Few Clouds | FEW200 | 88.5 | 50.2 | 27% | 86 | 30.02 | 1016.8 | ||||||
| 05 | 11:55 | W 7 | 10.00 | Fair | CLR | 88.5 | 50.2 | 27% | 86 | 30.04 | 1017.5 | ||||||
| 05 | 10:55 | Calm | 10.00 | Fair | CLR | 85.6 | 53.2 | 33% | 84 | 30.04 | 1017.5 | ||||||
| 05 | 08:55 | Calm | 10.00 | Fair | CLR | 75.7 | 58.8 | 56% | 78 | 30.05 | 1017.8 | ||||||
| 05 | 07:55 | Calm | 10.00 | Fair | CLR | 66.7 | 59.7 | 66.7 | 56.1 | 78% | 30.05 | 1017.8 | |||||
| 05 | 06:55 | Calm | 10.00 | Fair | CLR | 57.7 | 55.8 | 93% | 30.05 | 1017.8 | |||||||
| 05 | 05:55 | Calm | 10.00 | Fair | CLR | 57.2 | 55.2 | 93% | 30.04 | 1017.5 | |||||||
| 05 | 04:55 | Calm | 10.00 | Fair | CLR | 56.5 | 54.5 | 93% | 30.04 | 1017.5 | |||||||
| 05 | 03:55 | Calm | 10.00 | Fair | CLR | 57.9 | 54.7 | 89% | 30.05 | 1017.8 | |||||||
| 05 | 02:55 | Calm | 10.00 | Fair | CLR | 58.8 | 55.2 | 88% | 30.05 | 1017.8 | |||||||
| 05 | 00:55 | Calm | 10.00 | Fair | CLR | 60.1 | 54 | 80% | 30.05 | 1017.8 | |||||||
| 04 | 23:55 | Calm | 10.00 | Fair | CLR | 63.1 | 54.7 | 74% | 30.04 | 1017.5 | |||||||
| 04 | 22:55 | Calm | 10.00 | Fair | CLR | 64 | 54.5 | 71% | 30.04 | 1017.5 | |||||||
| 04 | 21:55 | Calm | 10.00 | Fair | CLR | 67.3 | 54.7 | 64% | 30.03 | 1017.1 | |||||||
| 04 | 20:55 | Calm | 10.00 | Fair | CLR | 70.7 | 55.2 | 58% | 30.02 | 1016.8 | |||||||
| 04 | 19:55 | Calm | 10.00 | Fair | CLR | 82 | 50 | 90.1 | 82 | 33% | 81 | 30.02 | 1016.8 | ||||
| 04 | 18:55 | W 9 | 10.00 | Fair | CLR | 87.4 | 46.2 | 24% | 84 | 30.02 | 1016.8 | ||||||
| 04 | 17:55 | NW 9 | 10.00 | Fair | CLR | 88.5 | 46 | 23% | 85 | 30.04 | 1017.5 | ||||||
| 04 | 16:55 | W 5 | 10.00 | Fair | CLR | 89.8 | 43.3 | 20% | 86 | 30.06 | 1018.2 | ||||||
| 04 | 15:55 | W 8 | 10.00 | Fair | CLR | 90 | 43.5 | 20% | 86 | 30.08 | 1018.8 | ||||||
| 04 | 14:55 | Calm | 10.00 | Fair | CLR | 87.6 | 41.5 | 20% | 84 | 30.1 | 1019.5 | ||||||
| 04 | 13:55 | N 3 | 10.00 | Fair | CLR | 88.2 | 43.3 | 89.1 | 62.2 | 21% | 85 | 30.11 | 1019.9 | ||||
| 04 | 12:55 | N 3 | 10.00 | Fair | CLR | 88 | 43.2 | 21% | 85 | 30.14 | 1020.9 | ||||||
| 04 | 10:55 | NW 5 | 10.00 | Fair | CLR | 83.1 | 47.5 | 29% | 81 | 30.16 | 1021.6 | ||||||
| 04 | 08:55 | NW 3 | 10.00 | Fair | CLR | 75.9 | 50.5 | 41% | 78 | 30.18 | 1022.2 | ||||||
| 04 | 07:55 | Calm | 10.00 | Fair | CLR | 62.1 | 54.3 | 62.1 | 50.2 | 76% | 30.18 | 1022.2 | |||||
| 04 | 06:55 | Calm | 10.00 | Fair | CLR | 52.3 | 49.8 | 91% | 30.17 | 1021.9 | |||||||
| 04 | 05:55 | Calm | 10.00 | Fair | CLR | 51.4 | 49.1 | 92% | 30.16 | 1021.6 | |||||||
| 04 | 04:55 | Calm | 10.00 | Fair | CLR | 50.7 | 48.6 | 92% | 30.16 | 1021.6 | |||||||
| 04 | 03:55 | Calm | 10.00 | Fair | CLR | 51.6 | 48.7 | 90% | 30.16 | 1021.6 | |||||||
| 04 | 02:55 | Calm | 10.00 | Fair | CLR | 54.1 | 49.6 | 85% | 30.16 | 1021.6 | |||||||
| 04 | 01:55 | Calm | 10.00 | Fair | CLR | 53.4 | 49.1 | 76.6 | 51.6 | 85% | 30.16 | 1021.6 | |||||
| 04 | 00:55 | Calm | 10.00 | Fair | CLR | 56.3 | 49.8 | 79% | 30.17 | 1021.9 | |||||||
| 03 | 23:55 | Calm | 10.00 | Fair | CLR | 58.3 | 49.3 | 72% | 30.17 | 1021.9 | |||||||
| 03 | 22:55 | Calm | 10.00 | Fair | CLR | 60.8 | 49.3 | 66% | 30.19 | 1022.6 | |||||||
| 03 | 21:55 | Calm | 10.00 | Fair | CLR | 63.7 | 49.1 | 59% | 30.18 | 1022.2 | |||||||
| 03 | 20:55 | SE 3 | 10.00 | Fair | CLR | 66.7 | 48 | 51% | 30.17 | 1021.9 | |||||||
| 03 | 19:55 | Calm | 10.00 | Fair | CLR | 77 | 41.4 | 84.7 | 77 | 28% | 78 | 30.16 | 1021.6 | ||||
| 03 | 18:55 | Calm | 10.00 | Fair | CLR | 82 | 39.4 | 22% | 80 | 30.15 | 1021.2 | ||||||
| 03 | 17:55 | N 3 | 10.00 | Fair | CLR | 83.7 | 37 | 19% | 81 | 30.16 | 1021.6 | ||||||
| 03 | 16:55 | Calm | 10.00 | Fair | CLR | 83.5 | 38.1 | 20% | 81 | 30.17 | 1021.9 | ||||||
| 03 | 15:55 | N 6 | 10.00 | Fair | CLR | 83.7 | 39.6 | 21% | 81 | 30.18 | 1022.2 | ||||||
| 03 | 14:55 | N 5 | 10.00 | Fair | CLR | 83.1 | 40.3 | 22% | 81 | 30.2 | 1022.9 | ||||||
| 03 | 13:55 | NW 8 | 10.00 | Fair | CLR | 82.8 | 39.9 | 83.1 | 67.1 | 22% | 80 | 30.22 | 1023.6 | ||||
| 03 | 12:55 | N 6 | 10.00 | Fair | CLR | 80.8 | 40.6 | 24% | 79 | 30.23 | 1023.9 | ||||||
| 03 | 11:55 | N 3 G 18 | 10.00 | Fair | CLR | 78.4 | 40.6 | 26% | 78 | 30.24 | 1024.3 | ||||||
| 03 | 10:55 | NW 8 | 10.00 | Fair | CLR | 76.5 | 41 | 28% | 77 | 30.25 | 1024.6 | ||||||
| 03 | 09:55 | NW 10 | 10.00 | Fair | CLR | 74.5 | 40.1 | 29% | 30.25 | 1024.6 | |||||||
| 03 | 08:55 | NW 8 | 10.00 | Fair | CLR | 70.7 | 42.4 | 36% | 30.24 | 1024.3 | |||||||
| 03 | 07:55 | NW 7 | 10.00 | Fair | CLR | 66.9 | 44.2 | 66.9 | 48.4 | 44% | 30.22 | 1023.6 | |||||
| 03 | 06:55 | Calm | 10.00 | Fair | CLR | 57 | 48.4 | 73% | 30.2 | 1022.9 | |||||||
| 03 | 05:55 | Calm | 10.00 | Fair | CLR | 52.9 | 45.9 | 77% | 30.2 | 1022.9 | |||||||
| 03 | 04:55 | Calm | 10.00 | Fair | CLR | 50.2 | 46.8 | 88% | 30.19 | 1022.6 | |||||||
| 03 | 03:55 | Calm | 10.00 | Fair | CLR | 50 | 46 | 86% | 30.19 | 1022.6 | |||||||
| 03 | 02:55 | Calm | 10.00 | Fair | CLR | 49.5 | 45.7 | 87% | 30.19 | 1022.6 | |||||||
| 03 | 01:55 | Calm | 10.00 | Fair | CLR | 50.2 | 45.5 | 70.7 | 50 | 84% | 30.19 | 1022.6 | |||||
| 03 | 00:55 | Calm | 10.00 | Fair | CLR | 51.6 | 45.3 | 79% | 30.19 | 1022.6 | |||||||
| 02 | 23:55 | Calm | 10.00 | Fair | CLR | 52.7 | 45 | 75% | 30.19 | 1022.6 | |||||||
| 02 | 22:55 | Calm | 10.00 | Fair | CLR | 56.5 | 46 | 68% | 30.19 | 1022.6 | |||||||
| 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) | |||||||||||||||