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 | 16:55 | NW 3 | 10.00 | Fair | CLR | 76.6 | 33.8 | 21% | 77 | 30.15 | 1021.2 | ||||||
| 02 | 14:55 | NW 7 | 10.00 | Fair | CLR | 75.4 | 36.1 | 24% | 77 | 30.18 | 1022.2 | ||||||
| 02 | 13:55 | Calm | 10.00 | Fair | CLR | 74.7 | 36.5 | 74.7 | 61 | 25% | 30.19 | 1022.6 | |||||
| 02 | 12:55 | Calm | 10.00 | Fair | CLR | 72 | 37.9 | 29% | 30.2 | 1022.9 | |||||||
| 02 | 11:55 | Calm | 10.00 | Fair | CLR | 69.4 | 38.3 | 32% | 30.21 | 1023.3 | |||||||
| 02 | 10:55 | Calm | 10.00 | Fair | CLR | 69.6 | 41.5 | 36% | 30.21 | 1023.3 | |||||||
| 02 | 09:55 | Calm | 10.00 | Fair | CLR | 65.3 | 41 | 41% | 30.22 | 1023.6 | |||||||
| 02 | 08:55 | Calm | 10.00 | Fair | CLR | 63.5 | 44.6 | 50% | 30.21 | 1023.3 | |||||||
| 02 | 07:55 | NW 3 | 10.00 | Fair | CLR | 60.8 | 50.5 | 60.8 | 49.1 | 69% | 30.2 | 1022.9 | |||||
| 02 | 06:55 | Calm | 10.00 | Fair | CLR | 53.2 | 48.6 | 84% | 30.18 | 1022.3 | |||||||
| 02 | 05:55 | NW 3 | 10.00 | Fair | CLR | 52.2 | 48 | 86% | 30.17 | 1021.9 | |||||||
| 02 | 04:55 | Calm | 10.00 | A Few Clouds | FEW110 | 52.9 | 46.9 | 80% | 30.16 | 1021.6 | |||||||
| 02 | 03:55 | Calm | 10.00 | A Few Clouds | FEW120 | 57.2 | 48.2 | 72% | 30.15 | 1021.2 | |||||||
| 02 | 02:55 | Calm | 10.00 | Fair | CLR | 57.4 | 49.5 | 75% | 30.15 | 1021.2 | |||||||
| 02 | 01:55 | Calm | 10.00 | Fair | CLR | 59.7 | 48.4 | 72.1 | 59.7 | 66% | 30.14 | 1020.9 | |||||
| 02 | 00:55 | Calm | 10.00 | Fair | CLR | 61.3 | 49.5 | 65% | 30.11 | 1019.9 | |||||||
| 01 | 23:55 | Calm | 10.00 | Fair | CLR | 63.5 | 46 | 53% | 30.09 | 1019.2 | |||||||
| 01 | 22:55 | E 3 | 10.00 | Fair | CLR | 65.5 | 46.4 | 50% | 30.07 | 1018.5 | |||||||
| 01 | 21:55 | E 6 | 10.00 | Fair | CLR | 68.2 | 47.1 | 47% | 30.04 | 1017.5 | |||||||
| 01 | 20:55 | E 5 | 10.00 | Fair | CLR | 70.2 | 48.4 | 46% | 30 | 1016.1 | |||||||
| 01 | 19:55 | Calm | 10.00 | Partly Cloudy | FEW080 SCT230 | 70.3 | 53.4 | 80.6 | 70.3 | 55% | 29.97 | 1015.1 | |||||
| 01 | 18:55 | Calm | 10.00 | Fair | CLR | 75.6 | 46.8 | 36% | 77 | 29.96 | 1014.8 | ||||||
| 01 | 17:55 | E 3 | 10.00 | A Few Clouds | FEW090 | 76.3 | 46.6 | 35% | 78 | 29.96 | 1014.8 | ||||||
| 01 | 16:55 | SE 7 | 10.00 | A Few Clouds | FEW095 | 77.7 | 47.1 | 34% | 78 | 29.95 | 1014.5 | ||||||
| 01 | 15:55 | Calm | 10.00 | A Few Clouds | FEW090 | 79.5 | 46.2 | 31% | 79 | 29.94 | 1014.1 | ||||||
| 01 | 14:55 | N 3 | 10.00 | Fair | CLR | 78.4 | 42.6 | 28% | 78 | 29.93 | 1013.8 | ||||||
| 01 | 13:55 | NE 3 | 10.00 | A Few Clouds | FEW170 FEW210 | 79.7 | 41.7 | 80.2 | 65.8 | 26% | 79 | 29.92 | 1013.4 | ||||
| 01 | 12:55 | NE 3 | 10.00 | Fair | CLR | 79.3 | 44.2 | 29% | 79 | 29.93 | 1013.8 | ||||||
| 01 | 11:55 | N 8 | 10.00 | A Few Clouds | FEW160 | 78.8 | 43.9 | 29% | 78 | 29.93 | 1013.8 | ||||||
| 01 | 10:55 | Calm | 10.00 | Fair | CLR | 75.9 | 44.8 | 33% | 77 | 29.92 | 1013.4 | ||||||
| 01 | 09:55 | N 3 | 10.00 | Fair | CLR | 74.8 | 45.3 | 35% | 29.92 | 1013.4 | |||||||
| 01 | 08:55 | N 5 | 10.00 | Fair | CLR | 69.8 | 50.4 | 50% | 29.91 | 1013.1 | |||||||
| 01 | 07:55 | NW 5 | 10.00 | Fair | CLR | 65.7 | 52.3 | 65.7 | 50.9 | 62% | 29.89 | 1012.4 | |||||
| 01 | 06:55 | Calm | 10.00 | Fair | CLR | 56.1 | 53.8 | 92% | 29.88 | 1012.1 | |||||||
| 01 | 05:55 | Calm | 10.00 | Fair | CLR | 53.1 | 51.4 | 94% | 29.87 | 1011.8 | |||||||
| 01 | 04:55 | Calm | 10.00 | Fair | CLR | 54.7 | 52.7 | 93% | 29.86 | 1011.4 | |||||||
| 01 | 03:55 | Calm | 10.00 | Fair | CLR | 55.2 | 53.2 | 93% | 29.86 | 1011.4 | |||||||
| 01 | 02:55 | Calm | 10.00 | Fair | CLR | 55.2 | 52.3 | 90% | 29.88 | 1012.1 | |||||||
| 01 | 01:55 | Calm | 10.00 | A Few Clouds | FEW080 | 57 | 52.5 | 71.2 | 56.7 | 85% | 29.9 | 1012.8 | |||||
| 01 | 00:55 | Calm | 10.00 | Fair | CLR | 56.8 | 52 | 84% | 29.91 | 1013.1 | |||||||
| 31 | 23:55 | Calm | 10.00 | Fair | CLR | 57.4 | 51.6 | 81% | 29.92 | 1013.4 | |||||||
| 31 | 22:55 | Calm | 10.00 | Fair | CLR | 57.9 | 50.7 | 77% | 29.93 | 1013.8 | |||||||
| 31 | 21:55 | Calm | 10.00 | Fair | CLR | 59.9 | 51.3 | 73% | 29.93 | 1013.8 | |||||||
| 31 | 20:55 | Calm | 10.00 | Fair | CLR | 62.2 | 50.7 | 66% | 29.92 | 1013.4 | |||||||
| 31 | 18:55 | SE 5 | 10.00 | Fair | CLR | 74.1 | 41.5 | 31% | 29.91 | 1013.1 | |||||||
| 31 | 17:55 | SE 6 | 10.00 | Fair | CLR | 76.3 | 40.8 | 28% | 77 | 29.93 | 1013.8 | ||||||
| 31 | 16:55 | S 5 | 10.00 | Fair | CLR | 77 | 40.5 | 27% | 77 | 29.94 | 1014.1 | ||||||
| 31 | 15:55 | SW 5 | 10.00 | Fair | CLR | 77.2 | 40.6 | 27% | 78 | 29.97 | 1015.1 | ||||||
| 31 | 14:55 | W 3 | 10.00 | Fair | CLR | 75.9 | 35.4 | 23% | 77 | 30 | 1016.2 | ||||||
| 31 | 13:55 | NW 6 | 10.00 | Fair | CLR | 74.3 | 37.2 | 74.7 | 61.3 | 26% | 30.03 | 1017.2 | |||||
| 31 | 12:55 | NW 6 | 10.00 | Fair | CLR | 74.1 | 37.9 | 27% | 30.06 | 1018.2 | |||||||
| 31 | 11:55 | N 3 | 10.00 | Fair | CLR | 71.6 | 37.6 | 29% | 30.09 | 1019.2 | |||||||
| 31 | 10:55 | W 6 | 10.00 | Fair | CLR | 70 | 39.6 | 33% | 30.1 | 1019.5 | |||||||
| 31 | 09:55 | NW 5 | 10.00 | Fair | CLR | 67.1 | 40.6 | 38% | 30.11 | 1019.9 | |||||||
| 31 | 08:55 | Calm | 10.00 | Fair | CLR | 63.7 | 41.4 | 44% | 30.12 | 1020.2 | |||||||
| 31 | 07:55 | NW 5 | 10.00 | Fair | CLR | 60.1 | 44.2 | 60.1 | 45.3 | 56% | 30.11 | 1019.9 | |||||
| 31 | 06:55 | NW 5 | 10.00 | Fair | CLR | 50.5 | 46.8 | 87% | 30.12 | 1020.2 | |||||||
| 31 | 05:55 | Calm | 10.00 | Fair | CLR | 49.8 | 47.3 | 91% | 30.11 | 1019.9 | |||||||
| 31 | 04:55 | Calm | 10.00 | Fair | CLR | 47.3 | 44.2 | 89% | 30.1 | 1019.6 | |||||||
| 31 | 03:55 | Calm | 10.00 | Fair | CLR | 48.9 | 45.9 | 89% | 30.1 | 1019.6 | |||||||
| 31 | 02:55 | Calm | 10.00 | Fair | CLR | 50.7 | 46.8 | 86% | 30.1 | 1019.6 | |||||||
| 31 | 01:55 | Calm | 10.00 | Fair | CLR | 50 | 45.3 | 69.1 | 48.6 | 84% | 30.1 | 1019.5 | |||||
| 31 | 00:55 | Calm | 10.00 | Fair | CLR | 50 | 43.7 | 79% | 30.09 | 1019.2 | |||||||
| 30 | 23:55 | Calm | 10.00 | Fair | CLR | 55.2 | 47.1 | 74% | 30.09 | 1019.2 | |||||||
| 30 | 22:55 | Calm | 10.00 | Fair | CLR | 57.4 | 45.7 | 65% | 30.09 | 1019.2 | |||||||
| 30 | 21:55 | Calm | 10.00 | Fair | CLR | 61.3 | 45 | 55% | 30.07 | 1018.5 | |||||||
| 30 | 20:55 | Calm | 10.00 | Fair | CLR | 66 | 41.7 | 41% | 30.04 | 1017.5 | |||||||
| 30 | 19:55 | NE 5 | 10.00 | Fair | CLR | 68.9 | 42.3 | 75 | 68.9 | 38% | 30.01 | 1016.5 | |||||
| 30 | 18:55 | N 3 | 10.00 | Fair | CLR | 70.5 | 40.8 | 34% | 29.99 | 1015.8 | |||||||
| 30 | 17:55 | N 6 | 10.00 | Fair | CLR | 73 | 41.4 | 32% | 29.97 | 1015.1 | |||||||
| 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) | |||||||||||||||