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 | 12:55 | W 5 | 10.00 | Partly Cloudy | SCT065 | 80.2 | 69.1 | 69% | 83 | 29.86 | 1011.4 | ||||||
| 05 | 11:55 | Calm | 10.00 | Partly Cloudy | SCT050 | 79 | 67.5 | 68% | 81 | 29.87 | 1011.7 | ||||||
| 05 | 10:55 | N 3 | 10.00 | Partly Cloudy | SCT050 SCT070 | 80.1 | 68.9 | 69% | 83 | 29.88 | 1012.1 | ||||||
| 05 | 09:55 | Calm | 10.00 | A Few Clouds | FEW025 FEW070 | 79.5 | 70.5 | 74% | 83 | 29.85 | 1011.0 | ||||||
| 05 | 08:55 | NW 3 | 10.00 | Fair | CLR | 76.6 | 71.1 | 83% | 78 | 29.85 | 1011.0 | ||||||
| 05 | 07:55 | Calm | 10.00 | Fair | CLR | 70.9 | 69.3 | 74.1 | 68.9 | 95% | 29.85 | 1011.1 | |||||
| 05 | 06:55 | Calm | 10.00 | Fair | CLR | 69.1 | 67.8 | 96% | 29.82 | 1010.0 | |||||||
| 05 | 04:55 | Calm | 2.75 | Fog/Mist | CLR | 70 | 68.7 | 96% | 29.81 | 1009.7 | |||||||
| 05 | 03:55 | Calm | 5.00 | Fog/Mist | CLR | 71.2 | 70 | 96% | 29.82 | 1010.0 | |||||||
| 05 | 02:55 | Calm | 6.00 | Fog/Mist | CLR | 71.8 | 70.2 | 95% | 29.83 | 1010.4 | |||||||
| 05 | 01:55 | Calm | 10.00 | Partly Cloudy | SCT085 | 73.9 | 70.7 | 75.7 | 72.1 | 90% | 29.85 | 1011.0 | |||||
| 05 | 00:55 | W 3 | 10.00 | Partly Cloudy | SCT090 | 73.9 | 71.1 | 91% | 29.87 | 1011.7 | |||||||
| 04 | 23:55 | Calm | 10.00 | Fair | CLR | 72.9 | 71.2 | 95% | 29.88 | 1012.1 | |||||||
| 04 | 22:55 | Calm | 10.00 | Fair | CLR | 72.9 | 71.1 | 94% | 29.88 | 1012.1 | |||||||
| 04 | 21:55 | Calm | 8.00 | A Few Clouds | FEW180 | 72.3 | 70.7 | 95% | 29.87 | 1011.7 | |||||||
| 04 | 20:55 | Calm | 9.00 | Fair | CLR | 72.9 | 71.2 | 95% | 29.85 | 1011.0 | |||||||
| 04 | 19:55 | Calm | 10.00 | Fair | CLR | 75.4 | 71.6 | 92.1 | 74.7 | 88% | 75 | 29.86 | 1011.4 | 0.16 | |||
| 04 | 18:55 | Calm | 10.00 | Fair | CLR | 74.8 | 72.9 | 94% | 29.84 | 1010.7 | |||||||
| 04 | 17:55 | S 7 | 10.00 | Fair | CLR | 75.9 | 73 | 91% | 76 | 29.88 | 1012.1 | 0.02 | |||||
| 04 | 16:55 | NW 15 G 33 | 5.00 | Thunderstorm Heavy Rain | FEW020 BKN044 BKN060 | 77.2 | 70.9 | 81% | 79 | 29.91 | 1013.1 | 0.14 | 0.14 | ||||
| 04 | 15:55 | Calm | 10.00 | Fair | CLR | 90.3 | 72.9 | 57% | 99 | 29.85 | 1011.0 | ||||||
| 04 | 14:55 | NW 6 | 10.00 | Fair | CLR | 91 | 69.8 | 50% | 97 | 29.87 | 1011.7 | ||||||
| 04 | 13:55 | NW 3 | 10.00 | Fair | CLR | 91 | 69.8 | 91.2 | 73.6 | 50% | 97 | 29.9 | 1012.7 | ||||
| 04 | 12:55 | W 7 | 10.00 | Fair | CLR | 88.7 | 68.2 | 51% | 93 | 29.91 | 1013.1 | ||||||
| 04 | 11:55 | NW 6 | 10.00 | Fair | CLR | 87.4 | 70.3 | 57% | 93 | 29.92 | 1013.4 | ||||||
| 04 | 10:55 | NW 3 | 10.00 | Fair | CLR | 85.3 | 72.1 | 65% | 91 | 29.93 | 1013.7 | ||||||
| 04 | 09:55 | Calm | 10.00 | Fair | CLR | 81.7 | 70 | 68% | 85 | 29.93 | 1013.7 | ||||||
| 04 | 08:55 | Calm | 10.00 | Fair | CLR | 78.6 | 73 | 83% | 82 | 29.94 | 1014.1 | ||||||
| 04 | 07:55 | Calm | 10.00 | Fair | CLR | 73.4 | 71.8 | 73.4 | 71.4 | 95% | 29.94 | 1014.1 | |||||
| 04 | 06:55 | Calm | 10.00 | A Few Clouds | FEW170 | 72.7 | 70.2 | 92% | 29.93 | 1013.7 | |||||||
| 04 | 05:55 | Calm | 10.00 | Mostly Cloudy | BKN170 | 72.3 | 70.7 | 95% | 29.9 | 1012.7 | |||||||
| 04 | 04:55 | Calm | 7.00 | Fair | CLR | 72.3 | 70.7 | 95% | 29.9 | 1012.7 | |||||||
| 04 | 03:55 | Calm | 10.00 | Partly Cloudy | FEW150 SCT190 | 72.1 | 70.5 | 95% | 29.9 | 1012.7 | |||||||
| 04 | 02:55 | Calm | 9.00 | Partly Cloudy | SCT140 | 72.5 | 70.7 | 94% | 29.91 | 1013.1 | |||||||
| 04 | 01:55 | SE 3 | 10.00 | A Few Clouds | FEW150 | 71.6 | 69.8 | 87.1 | 71.6 | 94% | 29.88 | 1012.1 | 0.53 | ||||
| 04 | 00:55 | S 6 | 10.00 | Thunderstorm | CLR | 73.8 | 70 | 88% | 29.96 | 1014.8 | 0.27 | ||||||
| 03 | 23:55 | N 7 G 36 | 5.00 | Thunderstorm Light Rain Fog/Mist | SCT015 BKN045 | 75.9 | 72.3 | 89% | 76 | 29.95 | 1014.4 | 0.26 | |||||
| 03 | 20:55 | Calm | 10.00 | Fair | CLR | 80.8 | 75.4 | 84% | 87 | 29.92 | 1013.4 | ||||||
| 03 | 19:55 | Calm | 10.00 | Fair | CLR | 87.3 | 74.5 | 91.4 | 86.5 | 66% | 96 | 29.92 | 1013.4 | ||||
| 03 | 18:55 | S 3 | 10.00 | Fair | CLR | 88.5 | 74.7 | 64% | 98 | 29.9 | 1012.7 | ||||||
| 03 | 17:55 | S 6 | 10.00 | Fair | CLR | 90.9 | 75.4 | 61% | 102 | 29.9 | 1012.7 | ||||||
| 03 | 16:55 | S 7 | 10.00 | Fair | CLR | 90.1 | 75.2 | 62% | 101 | 29.91 | 1013.1 | ||||||
| 03 | 15:55 | S 6 | 10.00 | Fair | CLR | 90.1 | 74.3 | 60% | 100 | 29.93 | 1013.7 | ||||||
| 03 | 14:55 | SW 6 | 10.00 | A Few Clouds | FEW180 | 88.7 | 72.5 | 59% | 96 | 29.95 | 1014.4 | ||||||
| 03 | 13:55 | S 5 | 10.00 | Fair | CLR | 86.4 | 73 | 87.1 | 75.7 | 65% | 94 | 29.96 | 1014.8 | ||||
| 03 | 12:55 | Calm | 10.00 | Fair | CLR | 85.1 | 72.9 | 67% | 92 | 30.01 | 1016.5 | ||||||
| 03 | 11:55 | Calm | 10.00 | A Few Clouds | FEW100 | 83.3 | 74.5 | 75% | 90 | 30.03 | 1017.1 | ||||||
| 03 | 10:55 | S 6 | 10.00 | Partly Cloudy | SCT014 | 82.4 | 73.9 | 76% | 89 | 30.01 | 1016.5 | ||||||
| 03 | 09:55 | Calm | 10.00 | Overcast | OVC012 | 79.7 | 73.2 | 81% | 84 | 30.01 | 1016.5 | ||||||
| 03 | 08:55 | Calm | 10.00 | Light Rain | OVC011 | 77.4 | 72.5 | 85% | 79 | 30.04 | 1017.5 | ||||||
| 03 | 07:55 | Calm | 10.00 | Overcast | OVC009 | 75.7 | 72.1 | 75.7 | 71.1 | 89% | 76 | 30.04 | 1017.5 | ||||
| 03 | 06:55 | Calm | 10.00 | Overcast | SCT007 OVC011 | 72 | 70.3 | 95% | 30 | 1016.1 | |||||||
| 03 | 05:55 | Calm | 10.00 | A Few Clouds | FEW180 | 72.3 | 70.7 | 95% | 29.99 | 1015.8 | |||||||
| 03 | 04:55 | Calm | 10.00 | Fair | CLR | 72.3 | 70.5 | 94% | 29.99 | 1015.8 | |||||||
| 03 | 03:55 | Calm | 10.00 | A Few Clouds | FEW095 | 72 | 70.3 | 95% | 29.99 | 1015.8 | |||||||
| 03 | 02:55 | Calm | 10.00 | Fair | CLR | 71.2 | 69.6 | 95% | 29.98 | 1015.5 | |||||||
| 03 | 01:55 | Calm | 10.00 | Fair | CLR | 72 | 70.3 | 78.1 | 71.8 | 95% | 30 | 1016.1 | |||||
| 03 | 00:55 | Calm | 10.00 | Mostly Cloudy | SCT070 BKN085 | 73 | 71.2 | 94% | 30.01 | 1016.4 | |||||||
| 02 | 23:55 | Calm | 10.00 | A Few Clouds | FEW095 | 73.2 | 70.7 | 92% | 30.01 | 1016.5 | |||||||
| 02 | 22:55 | Calm | 10.00 | Fair | CLR | 72.1 | 70.3 | 94% | 30.01 | 1016.5 | |||||||
| 02 | 21:55 | S 3 | 10.00 | Fair | CLR | 73.2 | 71.1 | 93% | 29.99 | 1015.8 | |||||||
| 02 | 20:55 | Calm | 10.00 | Fair | CLR | 73.6 | 70.7 | 91% | 30.01 | 1016.5 | |||||||
| 02 | 19:55 | Calm | 10.00 | Fair | CLR | 76.5 | 70.9 | 91.9 | 75.9 | 83% | 78 | 30.01 | 1016.5 | ||||
| 02 | 18:55 | Calm | 10.00 | Fair | CLR | 79.2 | 69.6 | 73% | 82 | 30.01 | 1016.5 | ||||||
| 02 | 17:55 | Calm | 10.00 | Fair | CLR | 78.1 | 71.1 | 79% | 80 | 30.02 | 1016.8 | ||||||
| 02 | 16:55 | Calm | 10.00 | Fair | CLR | 75.9 | 70.7 | 84% | 77 | 30.02 | 1016.8 | ||||||
| 02 | 15:55 | Calm | 10.00 | Thunderstorm | CLR | 78.4 | 69.4 | 74% | 81 | 30.04 | 1017.5 | ||||||
| 02 | 14:55 | NE 5 | 10.00 | Thunderstorm in Vicinity | FEW055 | 80.4 | 70.9 | 73% | 84 | 30.02 | 1016.8 | ||||||
| 02 | 13:55 | NE 5 | 10.00 | Partly Cloudy | SCT042 | 90.7 | 73.8 | 92.3 | 77 | 58% | 100 | 30.04 | 1017.5 | ||||
| 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) | |||||||||||||||