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. | ||||||||||||||||
| 11 | 16:55 | SW 3 | 10.00 | Fair | CLR | 87.6 | 67.8 | 52% | 91 | 29.86 | 1011.4 | ||||||
| 11 | 15:55 | W 9 | 10.00 | Fair | CLR | 88.5 | 65.7 | 47% | 91 | 29.86 | 1011.4 | ||||||
| 11 | 14:55 | SE 6 | 10.00 | Fair | CLR | 90 | 69.3 | 51% | 95 | 29.85 | 1011.0 | ||||||
| 11 | 13:55 | NW 5 | 10.00 | Fair | CLR | 88.2 | 68.2 | 88.9 | 72 | 52% | 92 | 29.9 | 1012.7 | ||||
| 11 | 12:55 | NW 7 | 10.00 | Fair | CLR | 85.3 | 67.3 | 55% | 88 | 29.92 | 1013.4 | ||||||
| 11 | 11:55 | W 8 | 10.00 | Fair | CLR | 83.5 | 68.5 | 61% | 87 | 29.93 | 1013.8 | ||||||
| 11 | 10:55 | NW 7 | 10.00 | Fair | CLR | 81.9 | 67.1 | 61% | 84 | 29.93 | 1013.8 | ||||||
| 11 | 09:55 | W 9 | 10.00 | Fair | CLR | 79.7 | 67.3 | 66% | 82 | 29.91 | 1013.1 | ||||||
| 11 | 08:55 | SW 5 | 10.00 | Fair | CLR | 76.1 | 67.5 | 75% | 78 | 29.91 | 1013.1 | ||||||
| 11 | 07:55 | SW 6 | 10.00 | Fair | CLR | 72.3 | 67.8 | 74.1 | 68.5 | 86% | 29.89 | 1012.4 | 0.01 | ||||
| 11 | 06:55 | NW 3 | 10.00 | Fair | CLR | 72.5 | 65.7 | 79% | 29.9 | 1012.8 | 0.01 | ||||||
| 11 | 05:55 | NW 12 G 18 | 10.00 | Fair | CLR | 73.6 | 68.7 | 85% | 29.96 | 1014.8 | |||||||
| 11 | 04:55 | Calm | 10.00 | Fair | CLR | 70.3 | 68.5 | 94% | 29.95 | 1014.4 | |||||||
| 11 | 03:55 | Calm | 10.00 | Fair | CLR | 69.6 | 68 | 95% | 29.9 | 1012.7 | |||||||
| 11 | 02:55 | Calm | 10.00 | Fair | CLR | 69.8 | 68.2 | 95% | 29.93 | 1013.7 | |||||||
| 11 | 01:55 | Calm | 8.00 | Fair | CLR | 69.1 | 67.8 | 73 | 68.9 | 96% | 29.95 | 1014.4 | |||||
| 11 | 00:55 | Calm | 4.00 | Fog/Mist | CLR | 69.6 | 68 | 95% | 29.97 | 1015.1 | |||||||
| 10 | 23:55 | Calm | 10.00 | Fair | CLR | 70.7 | 68.9 | 94% | 29.98 | 1015.4 | |||||||
| 10 | 22:55 | SW 5 | 10.00 | A Few Clouds | FEW075 | 72.1 | 69.6 | 92% | 30.01 | 1016.5 | |||||||
| 10 | 21:55 | W 3 | 10.00 | Fair | CLR | 71.8 | 69.6 | 93% | 30.01 | 1016.5 | |||||||
| 10 | 20:55 | S 3 | 9.00 | A Few Clouds | FEW100 | 71.4 | 69.8 | 95% | 29.99 | 1015.8 | |||||||
| 10 | 19:55 | Calm | 10.00 | Fair | CLR | 72.1 | 70.3 | 93.7 | 71.2 | 94% | 29.98 | 1015.5 | 0.17 | ||||
| 10 | 18:55 | Calm | 10.00 | Fair | CLR | 72.1 | 69.6 | 92% | 29.95 | 1014.4 | 0.01 | ||||||
| 10 | 17:55 | SE 5 | 10.00 | Thunderstorm in Vicinity Light Rain | FEW085 | 72 | 68.9 | 90% | 29.93 | 1013.8 | 0.16 | ||||||
| 10 | 16:55 | W 25 G 40 | 10.00 | Thunderstorm in Vicinity Squalls and Breezy | FEW038 SCT050 | 88.7 | 69.3 | 53% | 93 | 29.96 | 1014.8 | ||||||
| 10 | 15:55 | SE 8 | 10.00 | Fair | CLR | 92.8 | 71.4 | 50% | 100 | 29.9 | 1012.7 | ||||||
| 10 | 14:55 | S 9 | 10.00 | Fair | CLR | 92.8 | 68.9 | 46% | 98 | 29.93 | 1013.7 | ||||||
| 10 | 13:55 | S 7 | 10.00 | Fair | CLR | 92.1 | 69.4 | 92.5 | 75.7 | 48% | 97 | 29.96 | 1014.8 | ||||
| 10 | 12:55 | S 6 | 10.00 | Fair | CLR | 90.9 | 71.2 | 53% | 98 | 29.98 | 1015.4 | ||||||
| 10 | 11:55 | Calm | 10.00 | Fair | CLR | 90.5 | 70.3 | 52% | 96 | 30 | 1016.1 | ||||||
| 10 | 10:55 | Calm | 10.00 | Fair | CLR | 88.7 | 73.9 | 62% | 98 | 30.03 | 1017.1 | ||||||
| 10 | 09:55 | Calm | 10.00 | Fair | CLR | 86 | 71.8 | 63% | 92 | 30.02 | 1016.8 | ||||||
| 10 | 08:55 | Calm | 10.00 | Fair | CLR | 82 | 73.2 | 75% | 88 | 30.03 | 1017.1 | ||||||
| 10 | 07:55 | Calm | 10.00 | Fair | CLR | 75.6 | 72.7 | 75.6 | 70.5 | 91% | 75 | 30.01 | 1016.5 | ||||
| 10 | 06:55 | Calm | 8.00 | Fair | CLR | 71.4 | 69.8 | 95% | 30 | 1016.1 | |||||||
| 10 | 05:55 | Calm | 9.00 | Fair | CLR | 71.8 | 70.2 | 95% | 29.99 | 1015.8 | |||||||
| 10 | 04:55 | Calm | 9.00 | Fair | CLR | 72.3 | 70.7 | 95% | 29.97 | 1015.1 | |||||||
| 10 | 03:55 | Calm | 9.00 | Fair | CLR | 72.5 | 70.7 | 94% | 29.98 | 1015.4 | |||||||
| 10 | 01:55 | Calm | 10.00 | Fair | CLR | 73.8 | 72 | 82 | 73.6 | 94% | 29.99 | 1015.8 | |||||
| 10 | 00:55 | Calm | 10.00 | Fair | CLR | 75 | 72.5 | 92% | 74 | 30 | 1016.1 | ||||||
| 09 | 23:55 | Calm | 10.00 | Fair | CLR | 74.8 | 72.7 | 93% | 30 | 1016.1 | |||||||
| 09 | 22:55 | Calm | 10.00 | Fair | CLR | 76.3 | 73.4 | 91% | 77 | 30 | 1016.1 | ||||||
| 09 | 21:55 | Calm | 10.00 | Fair | CLR | 76.3 | 73 | 90% | 77 | 29.99 | 1015.8 | ||||||
| 09 | 20:55 | Calm | 10.00 | Fair | CLR | 78.4 | 74.1 | 87% | 81 | 29.97 | 1015.1 | ||||||
| 09 | 19:55 | Calm | 10.00 | Fair | CLR | 82.4 | 75.9 | 93.2 | 82.4 | 81% | 90 | 29.96 | 1014.8 | ||||
| 09 | 18:55 | Calm | 10.00 | Fair | CLR | 90 | 70 | 52% | 95 | 29.96 | 1014.8 | ||||||
| 09 | 17:55 | Calm | 10.00 | Fair | CLR | 91.8 | 67.3 | 45% | 95 | 29.96 | 1014.8 | ||||||
| 09 | 16:55 | W 6 | 10.00 | Fair | CLR | 92.1 | 65.7 | 42% | 95 | 29.97 | 1015.1 | ||||||
| 09 | 15:55 | W 8 | 10.00 | Fair | CLR | 92.3 | 65.8 | 42% | 95 | 29.99 | 1015.8 | ||||||
| 09 | 14:55 | NW 9 | 10.00 | Fair | CLR | 92.5 | 67.3 | 44% | 96 | 29.99 | 1015.8 | ||||||
| 09 | 13:55 | NW 8 | 10.00 | A Few Clouds | FEW190 | 90.3 | 69.1 | 92.3 | 77.2 | 50% | 95 | 30 | 1016.1 | ||||
| 09 | 12:55 | SW 6 | 10.00 | Fair | CLR | 91.4 | 68.2 | 47% | 96 | 30.01 | 1016.4 | ||||||
| 09 | 11:55 | W 8 | 10.00 | Fair | CLR | 89.2 | 69.3 | 52% | 94 | 30.01 | 1016.4 | ||||||
| 09 | 10:55 | W 6 | 10.00 | Fair | CLR | 85.8 | 71.6 | 63% | 92 | 30.02 | 1016.8 | ||||||
| 09 | 09:55 | W 5 | 10.00 | Fair | CLR | 85.5 | 71.8 | 64% | 91 | 30.01 | 1016.5 | ||||||
| 09 | 08:55 | W 5 | 10.00 | Fair | CLR | 82.8 | 72.7 | 72% | 88 | 30.01 | 1016.5 | ||||||
| 09 | 07:55 | Calm | 10.00 | Fair | CLR | 77 | 73.8 | 77 | 72.3 | 90% | 78 | 30 | 1016.1 | ||||
| 09 | 06:55 | Calm | 10.00 | Fair | CLR | 72.3 | 70.5 | 94% | 29.99 | 1015.8 | |||||||
| 09 | 05:55 | Calm | 10.00 | Fair | CLR | 72.3 | 70.7 | 95% | 29.98 | 1015.4 | |||||||
| 09 | 04:55 | Calm | 10.00 | Fair | CLR | 72.7 | 71.1 | 95% | 29.97 | 1015.1 | |||||||
| 09 | 03:55 | Calm | 10.00 | Fair | CLR | 72.9 | 71.2 | 95% | 29.96 | 1014.8 | |||||||
| 09 | 01:55 | Calm | 10.00 | Fair | CLR | 74.1 | 72 | 81.1 | 73.6 | 93% | 29.97 | 1015.1 | |||||
| 09 | 00:55 | Calm | 10.00 | Fair | CLR | 74.1 | 71.6 | 92% | 29.98 | 1015.4 | |||||||
| 08 | 23:55 | Calm | 10.00 | Fair | CLR | 73.9 | 71.1 | 91% | 29.98 | 1015.4 | |||||||
| 08 | 22:55 | Calm | 10.00 | Fair | CLR | 74.8 | 71.2 | 89% | 29.99 | 1015.8 | |||||||
| 08 | 21:55 | Calm | 10.00 | Fair | CLR | 75 | 71.2 | 88% | 74 | 29.98 | 1015.4 | ||||||
| 08 | 20:55 | Calm | 10.00 | Fair | CLR | 76.5 | 70.9 | 83% | 78 | 29.96 | 1014.8 | ||||||
| 08 | 19:55 | Calm | 10.00 | Fair | CLR | 81.1 | 68.2 | 93.7 | 81.1 | 65% | 84 | 29.96 | 1014.8 | ||||
| 08 | 18:55 | SW 5 | 10.00 | Fair | CLR | 88.2 | 65.3 | 47% | 90 | 29.95 | 1014.4 | ||||||
| 08 | 17:55 | S 5 | 10.00 | Fair | CLR | 88.7 | 73.4 | 61% | 97 | 29.95 | 1014.4 | ||||||
| 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) | |||||||||||||||