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. | ||||||||||||||||
| 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 | |||||||
| 07 | 01:55 | Calm | 10.00 | Fair | CLR | 43.7 | 42.4 | 53.8 | 41.9 | 95% | 30.08 | 1018.9 | |||||
| 07 | 00:55 | Calm | 10.00 | Fair | CLR | 43.5 | 42.3 | 95% | 30.08 | 1018.9 | |||||||
| 06 | 23:55 | Calm | 10.00 | Fair | CLR | 44.4 | 43.2 | 95% | 30.09 | 1019.2 | |||||||
| 06 | 22:55 | Calm | 10.00 | Fair | CLR | 48.2 | 46.6 | 94% | 30.09 | 1019.2 | |||||||
| 06 | 21:55 | Calm | 10.00 | Fair | CLR | 49.1 | 47.1 | 93% | 30.09 | 1019.2 | |||||||
| 06 | 20:55 | Calm | 10.00 | Fair | CLR | 49.8 | 47.7 | 92% | 30.09 | 1019.2 | |||||||
| 06 | 19:55 | Calm | 10.00 | Fair | CLR | 46.8 | 43.2 | 67.1 | 45.7 | 87% | 30.08 | 1018.9 | |||||
| 06 | 18:55 | Calm | 10.00 | Fair | CLR | 54.7 | 47.7 | 77% | 30.08 | 1018.9 | |||||||
| 06 | 17:55 | Calm | 10.00 | Fair | CLR | 65.1 | 37.6 | 36% | 30.08 | 1018.9 | |||||||
| 06 | 16:55 | Calm | 10.00 | Fair | CLR | 65.7 | 34.2 | 31% | 30.08 | 1018.9 | |||||||
| 06 | 15:55 | W 5 | 10.00 | Fair | CLR | 66.6 | 35.8 | 32% | 30.09 | 1019.2 | |||||||
| 06 | 14:55 | NW 6 | 10.00 | Fair | CLR | 66.4 | 34.9 | 31% | 30.12 | 1020.2 | |||||||
| 06 | 13:55 | W 3 | 10.00 | Fair | CLR | 64 | 35.1 | 64 | 43.5 | 34% | 30.15 | 1021.3 | |||||
| 06 | 12:55 | NW 3 | 10.00 | Fair | CLR | 62.8 | 34.7 | 35% | 30.18 | 1022.3 | |||||||
| 06 | 11:55 | N 3 | 10.00 | Fair | CLR | 63 | 35.6 | 36% | 30.21 | 1023.3 | |||||||
| 06 | 10:55 | W 6 | 10.00 | Fair | CLR | 60.3 | 34.5 | 38% | 30.22 | 1023.6 | |||||||
| 06 | 09:55 | N 3 | 10.00 | Fair | CLR | 59.4 | 39.7 | 48% | 30.22 | 1023.6 | |||||||
| 06 | 08:55 | Calm | 10.00 | Fair | CLR | 52.3 | 42.8 | 70% | 30.21 | 1023.3 | |||||||
| 06 | 07:55 | NW 3 | 10.00 | Fair | CLR | 47.8 | 44.4 | 56.5 | 44.1 | 88% | 30.21 | 1023.3 | |||||
| 06 | 06:55 | Calm | 10.00 | Fair | CLR | 45.5 | 42.8 | 90% | 30.18 | 1022.3 | |||||||
| 06 | 05:55 | Calm | 10.00 | Fair | CLR | 50.2 | 46.2 | 86% | 30.17 | 1021.9 | |||||||
| 06 | 04:55 | NW 3 | 10.00 | Fair | CLR | 51.4 | 39.2 | 63% | 30.15 | 1021.2 | |||||||
| 06 | 03:55 | NW 5 | 10.00 | Fair | CLR | 49.5 | 36.1 | 60% | 48 | 30.14 | 1020.9 | ||||||
| 06 | 02:55 | Calm | 10.00 | Fair | CLR | 50.4 | 46.4 | 86% | 30.16 | 1021.6 | |||||||
| 06 | 01:55 | Calm | 10.00 | Fair | CLR | 55 | 48.9 | 63.5 | 48.2 | 80% | 30.14 | 1020.9 | |||||
| 06 | 00:55 | NW 3 | 10.00 | Fair | CLR | 50.7 | 42.1 | 72% | 30.14 | 1020.9 | |||||||
| 05 | 23:55 | Calm | 10.00 | Fair | CLR | 53.4 | 48.7 | 84% | 30.13 | 1020.6 | |||||||
| 05 | 22:55 | NW 3 | 10.00 | Fair | CLR | 57.9 | 48.6 | 71% | 30.11 | 1019.9 | |||||||
| 05 | 21:55 | Calm | 10.00 | Fair | CLR | 56.5 | 52 | 85% | 30.1 | 1019.6 | |||||||
| 05 | 20:55 | Calm | 10.00 | Fair | CLR | 58.3 | 53.1 | 83% | 30.08 | 1018.9 | |||||||
| 05 | 19:55 | Calm | 10.00 | Fair | CLR | 58.6 | 53.4 | 75.9 | 58.6 | 83% | 30.06 | 1018.2 | |||||
| 05 | 18:55 | Calm | 10.00 | Fair | CLR | 62.2 | 53.8 | 74% | 30.03 | 1017.2 | |||||||
| 05 | 17:55 | W 8 | 10.00 | Fair | CLR | 72.3 | 44.6 | 37% | 30.01 | 1016.5 | |||||||
| 05 | 16:55 | NW 12 | 10.00 | Fair | CLR | 74.3 | 44.1 | 34% | 30 | 1016.1 | |||||||
| 05 | 15:55 | W 12 | 10.00 | A Few Clouds | FEW060 | 75.4 | 47.3 | 37% | 77 | 29.99 | 1015.8 | ||||||
| 05 | 14:55 | W 15 | 10.00 | A Few Clouds | FEW055 | 75.2 | 49.3 | 40% | 78 | 30 | 1016.1 | ||||||
| 05 | 13:55 | NW 13 G 20 | 10.00 | Fair | CLR | 74.1 | 50.2 | 74.1 | 58.8 | 43% | 30.01 | 1016.5 | |||||
| 05 | 12:55 | NW 15 G 21 | 10.00 | A Few Clouds | FEW044 | 72.1 | 50.2 | 46% | 30.04 | 1017.5 | |||||||
| 05 | 11:55 | NW 10 | 10.00 | Partly Cloudy | SCT031 | 70.7 | 56.1 | 60% | 30.05 | 1017.8 | |||||||
| 05 | 09:55 | SW 3 | 10.00 | Overcast | OVC006 | 63.7 | 60.1 | 88% | 30.06 | 1018.2 | |||||||
| 05 | 08:55 | W 3 | 5.00 | Fog/Mist | OVC003 | 59.9 | 58.5 | 95% | 30.05 | 1017.9 | |||||||
| 05 | 07:55 | SW 5 | 10.00 | Overcast | OVC004 | 60.8 | 58.8 | 62.8 | 60.8 | 93% | 30.04 | 1017.5 | |||||
| 05 | 06:55 | Calm | 10.00 | Overcast | OVC005 | 61.9 | 59.9 | 93% | 30.03 | 1017.2 | |||||||
| 05 | 05:55 | W 5 | 10.00 | Overcast | OVC005 | 61.9 | 60.1 | 94% | 30.02 | 1016.8 | |||||||
| 05 | 04:55 | W 5 | 10.00 | Overcast | OVC004 | 62.1 | 60.3 | 94% | 30.02 | 1016.8 | |||||||
| 05 | 03:55 | Calm | 10.00 | Overcast | OVC003 | 62.1 | 60.3 | 94% | 30.02 | 1016.8 | |||||||
| 05 | 02:55 | Calm | 10.00 | Overcast | OVC006 | 62.2 | 60.4 | 94% | 30.03 | 1017.2 | |||||||
| 05 | 01:55 | Calm | 8.00 | Mostly Cloudy | BKN005 | 61 | 59.5 | 64.2 | 60.8 | 95% | 30.04 | 1017.5 | |||||
| 05 | 00:55 | SE 3 | 10.00 | Mostly Cloudy | FEW021 BKN032 | 62.6 | 60.8 | 94% | 30.05 | 1017.9 | |||||||
| 04 | 23:55 | Calm | 10.00 | Overcast | BKN009 OVC020 | 63.1 | 61.3 | 94% | 30.06 | 1018.2 | |||||||
| 04 | 22:55 | Calm | 9.00 | Overcast | OVC008 | 63.1 | 61 | 93% | 30.07 | 1018.5 | |||||||
| 04 | 21:55 | Calm | 10.00 | Overcast | SCT008 OVC023 | 63.7 | 61.5 | 93% | 30.08 | 1018.9 | |||||||
| 04 | 20:55 | Calm | 10.00 | Overcast | SCT006 BKN010 OVC023 | 63.9 | 61.7 | 93% | 30.06 | 1018.2 | |||||||
| 04 | 19:55 | Calm | 9.00 | Overcast | OVC012 | 64.2 | 61.9 | 66.7 | 64.2 | 92% | 30.06 | 1018.2 | |||||
| 04 | 18:55 | Calm | 10.00 | Overcast | OVC012 | 64.8 | 62.4 | 92% | 30.06 | 1018.2 | |||||||
| 04 | 17:55 | Calm | 10.00 | Overcast | FEW010 OVC015 | 66 | 63 | 90% | 30.05 | 1017.9 | |||||||
| 04 | 16:55 | Calm | 10.00 | Overcast | FEW009 OVC017 | 65.5 | 62.1 | 89% | 30.06 | 1018.2 | |||||||
| 04 | 15:55 | Calm | 7.00 | Overcast | BKN007 OVC010 | 65.5 | 63.1 | 92% | 30.06 | 1018.2 | |||||||
| 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) | |||||||||||||||