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. | ||||||||||||||||
| 31 | 18:55 | W 3 | 10.00 | Fair | CLR | 87.4 | 57.9 | 37% | 86 | 29.9 | 1012.7 | ||||||
| 31 | 17:55 | W 7 | 10.00 | Fair | CLR | 88.9 | 59.2 | 37% | 88 | 29.91 | 1013.1 | ||||||
| 31 | 16:55 | W 8 | 10.00 | Fair | CLR | 89.1 | 60.1 | 38% | 89 | 29.92 | 1013.4 | ||||||
| 31 | 15:55 | SW 5 | 10.00 | A Few Clouds | FEW065 | 89.2 | 60.3 | 38% | 89 | 29.93 | 1013.7 | ||||||
| 31 | 14:55 | Calm | 10.00 | A Few Clouds | FEW055 | 87.8 | 59 | 38% | 87 | 29.93 | 1013.7 | ||||||
| 31 | 13:55 | W 7 | 10.00 | A Few Clouds | FEW060 | 86.9 | 60.3 | 86.9 | 74.7 | 41% | 87 | 29.94 | 1014.1 | ||||
| 31 | 12:55 | NW 3 | 10.00 | Partly Cloudy | SCT050 SCT070 | 84 | 60.3 | 45% | 84 | 29.96 | 1014.8 | ||||||
| 31 | 11:55 | NW 5 | 10.00 | A Few Clouds | FEW047 FEW060 | 84.9 | 62.4 | 47% | 86 | 29.97 | 1015.1 | ||||||
| 31 | 10:55 | W 6 | 10.00 | A Few Clouds | FEW040 | 82.9 | 64 | 53% | 84 | 29.97 | 1015.1 | ||||||
| 31 | 09:55 | NW 5 | 10.00 | Fair | CLR | 79.7 | 62.6 | 56% | 81 | 29.97 | 1015.1 | ||||||
| 31 | 08:55 | NW 6 | 10.00 | Fair | CLR | 77.9 | 62.8 | 60% | 80 | 29.98 | 1015.4 | ||||||
| 31 | 07:55 | NW 9 | 10.00 | Fair | CLR | 74.5 | 62.4 | 74.5 | 66.2 | 66% | 29.97 | 1015.1 | |||||
| 31 | 05:55 | Calm | 10.00 | Partly Cloudy | SCT080 | 67.6 | 63.9 | 88% | 29.95 | 1014.4 | |||||||
| 31 | 04:55 | Calm | 10.00 | Fair | CLR | 67.5 | 64 | 89% | 29.94 | 1014.1 | |||||||
| 31 | 03:55 | Calm | 10.00 | Partly Cloudy | SCT060 | 71.6 | 65.8 | 82% | 29.94 | 1014.1 | |||||||
| 31 | 02:55 | Calm | 10.00 | Overcast | OVC060 | 72.3 | 65.5 | 79% | 29.93 | 1013.7 | |||||||
| 31 | 01:55 | Calm | 10.00 | Overcast | SCT060 OVC090 | 74.1 | 65.3 | 82.4 | 73 | 74% | 29.93 | 1013.7 | |||||
| 31 | 00:55 | Calm | 10.00 | Overcast | OVC085 | 73.4 | 65.3 | 76% | 29.92 | 1013.4 | |||||||
| 30 | 23:55 | Calm | 10.00 | Overcast | OVC085 | 74.3 | 64.6 | 72% | 29.92 | 1013.4 | |||||||
| 30 | 22:55 | Calm | 10.00 | Overcast | OVC080 | 76.8 | 63.7 | 64% | 79 | 29.91 | 1013.1 | ||||||
| 30 | 21:55 | Calm | 10.00 | Overcast | OVC080 | 77.5 | 63 | 61% | 79 | 29.9 | 1012.7 | ||||||
| 30 | 20:55 | NW 3 | 10.00 | Overcast | OVC075 | 81.7 | 62.2 | 52% | 83 | 29.88 | 1012.1 | ||||||
| 30 | 19:55 | NW 5 | 10.00 | Overcast | OVC075 | 82 | 61 | 87.6 | 82 | 49% | 83 | 29.87 | 1011.7 | ||||
| 30 | 18:55 | NW 6 | 10.00 | Mostly Cloudy | BKN080 | 82.9 | 59.9 | 46% | 83 | 29.85 | 1011.0 | ||||||
| 30 | 17:55 | N 7 | 10.00 | Mostly Cloudy | BKN075 | 83.5 | 59.9 | 45% | 84 | 29.85 | 1011.0 | ||||||
| 30 | 16:55 | N 5 | 10.00 | Mostly Cloudy | FEW060 BKN075 | 84.4 | 59.4 | 43% | 84 | 29.83 | 1010.4 | ||||||
| 30 | 15:55 | NW 8 G 23 | 10.00 | A Few Clouds | FEW075 | 86 | 59.5 | 41% | 86 | 29.82 | 1010.0 | ||||||
| 30 | 14:55 | NW 14 G 22 | 10.00 | Partly Cloudy | SCT065 | 85.1 | 58.1 | 40% | 84 | 29.82 | 1010.0 | ||||||
| 30 | 13:55 | NW 12 G 21 | 10.00 | A Few Clouds | FEW055 | 86.9 | 58.8 | 86.9 | 73.2 | 39% | 86 | 29.82 | 1010.0 | ||||
| 30 | 12:55 | NW 10 | 10.00 | Fair | CLR | 85.6 | 57.7 | 39% | 85 | 29.81 | 1009.7 | ||||||
| 30 | 11:55 | NW 10 G 24 | 10.00 | Fair | CLR | 82.9 | 56.8 | 41% | 82 | 29.81 | 1009.7 | ||||||
| 30 | 10:55 | NW 14 G 22 | 10.00 | Fair | CLR | 80.8 | 56.1 | 43% | 81 | 29.81 | 1009.7 | ||||||
| 30 | 09:55 | NW 10 G 21 | 10.00 | Fair | CLR | 78.3 | 56.3 | 47% | 79 | 29.82 | 1010.0 | ||||||
| 30 | 08:55 | NW 16 G 21 | 10.00 | Fair | CLR | 75.7 | 56.3 | 51% | 78 | 29.81 | 1009.7 | ||||||
| 30 | 07:55 | NW 9 | 10.00 | Fair | CLR | 73 | 58.3 | 73 | 66.4 | 60% | 29.8 | 1009.4 | |||||
| 30 | 06:55 | NW 9 | 10.00 | A Few Clouds | FEW090 | 70.3 | 57.9 | 65% | 29.79 | 1009.0 | |||||||
| 30 | 05:55 | W 12 | 10.00 | Fair | CLR | 70.3 | 58.5 | 66% | 29.77 | 1008.3 | |||||||
| 30 | 04:55 | W 10 | 10.00 | Fair | CLR | 70.5 | 59 | 67% | 29.77 | 1008.3 | |||||||
| 30 | 03:55 | W 8 | 10.00 | Fair | CLR | 70.9 | 60.3 | 69% | 29.76 | 1008.0 | |||||||
| 30 | 02:55 | W 6 | 10.00 | A Few Clouds | FEW085 | 70.5 | 61.3 | 73% | 29.76 | 1008.0 | |||||||
| 30 | 01:55 | SE 3 | 10.00 | Fair | CLR | 66.7 | 62.1 | 80.4 | 66.7 | 85% | 29.76 | 1008.0 | |||||
| 30 | 00:55 | Calm | 10.00 | A Few Clouds | FEW090 | 70.5 | 62.2 | 75% | 29.77 | 1008.3 | |||||||
| 29 | 23:55 | NW 3 | 10.00 | Fair | CLR | 74.7 | 61.2 | 63% | 29.77 | 1008.3 | |||||||
| 29 | 22:55 | NW 9 | 10.00 | Partly Cloudy | SCT070 | 77.9 | 59.9 | 54% | 79 | 29.76 | 1008.0 | ||||||
| 29 | 21:55 | W 9 | 10.00 | Overcast | OVC080 | 77.7 | 60.8 | 56% | 79 | 29.75 | 1007.6 | ||||||
| 29 | 20:55 | W 8 | 10.00 | A Few Clouds | FEW080 | 77.7 | 60.3 | 55% | 79 | 29.72 | 1006.6 | ||||||
| 29 | 19:55 | W 10 | 10.00 | Overcast | OVC080 | 80.1 | 59.7 | 87.4 | 79.7 | 50% | 81 | 29.7 | 1006.0 | ||||
| 29 | 18:55 | NW 12 G 22 | 10.00 | Mostly Cloudy | BKN075 | 80.1 | 57.9 | 47% | 81 | 29.69 | 1005.6 | ||||||
| 29 | 17:55 | NW 12 G 23 | 10.00 | Mostly Cloudy | BKN075 | 83.1 | 58.8 | 44% | 83 | 29.68 | 1005.3 | ||||||
| 29 | 16:55 | NW 13 G 23 | 10.00 | Partly Cloudy | FEW055 SCT070 | 84.4 | 59.4 | 43% | 84 | 29.67 | 1004.9 | ||||||
| 29 | 15:55 | NW 14 G 25 | 10.00 | Partly Cloudy | SCT070 | 84.4 | 57.4 | 40% | 84 | 29.66 | 1004.6 | ||||||
| 29 | 14:55 | NW 15 G 21 | 10.00 | A Few Clouds | FEW065 | 86.5 | 58.6 | 39% | 86 | 29.65 | 1004.3 | ||||||
| 29 | 13:55 | NW 17 G 24 | 10.00 | Partly Cloudy | SCT055 | 83.7 | 57.4 | 84.9 | 74.8 | 41% | 83 | 29.66 | 1004.6 | ||||
| 29 | 12:55 | NW 13 G 23 | 10.00 | A Few Clouds | FEW050 | 83.7 | 57.4 | 41% | 83 | 29.66 | 1004.6 | ||||||
| 29 | 11:55 | NW 14 G 24 | 10.00 | A Few Clouds | FEW049 | 83.3 | 59.7 | 45% | 83 | 29.66 | 1004.6 | ||||||
| 29 | 10:55 | NW 17 G 23 | 10.00 | Fair | CLR | 81.9 | 60.3 | 48% | 82 | 29.66 | 1004.6 | ||||||
| 29 | 09:55 | NW 13 G 22 | 10.00 | Fair | CLR | 79.5 | 61.3 | 54% | 81 | 29.65 | 1004.3 | ||||||
| 29 | 08:55 | NW 7 | 10.00 | Fair | CLR | 77.7 | 65.8 | 67% | 80 | 29.64 | 1003.9 | ||||||
| 29 | 07:55 | W 7 | 10.00 | Fair | CLR | 74.7 | 67.6 | 74.7 | 66.9 | 79% | 29.63 | 1003.6 | |||||
| 29 | 06:55 | Calm | 10.00 | Fair | CLR | 69.3 | 66.6 | 91% | 29.63 | 1003.6 | |||||||
| 29 | 05:55 | Calm | 10.00 | Fair | CLR | 68 | 66.2 | 94% | 29.59 | 1002.2 | |||||||
| 29 | 04:55 | NW 5 | 10.00 | Fair | CLR | 68.4 | 66.2 | 93% | 29.58 | 1001.9 | |||||||
| 29 | 03:55 | Calm | 10.00 | Fair | CLR | 67.8 | 65.7 | 93% | 29.59 | 1002.2 | |||||||
| 29 | 02:55 | Calm | 10.00 | Fair | CLR | 67.8 | 66 | 94% | 29.59 | 1002.2 | |||||||
| 29 | 01:55 | Calm | 10.00 | A Few Clouds | FEW013 | 68.5 | 65.8 | 78.8 | 68.5 | 91% | 29.59 | 1002.2 | |||||
| 29 | 00:55 | Calm | 10.00 | Mostly Cloudy | BKN013 | 71.6 | 66.7 | 85% | 29.59 | 1002.2 | |||||||
| 28 | 23:55 | Calm | 10.00 | Mostly Cloudy | BKN015 | 71.8 | 68 | 88% | 29.58 | 1001.9 | |||||||
| 28 | 22:55 | Calm | 10.00 | Mostly Cloudy | BKN130 | 73.6 | 68 | 83% | 29.58 | 1001.9 | |||||||
| 28 | 21:55 | Calm | 10.00 | Fair | CLR | 75.2 | 66.7 | 75% | 76 | 29.57 | 1001.6 | ||||||
| 28 | 20:55 | N 3 | 10.00 | Partly Cloudy | FEW065 SCT100 | 77.5 | 66 | 68% | 79 | 29.54 | 1000.5 | ||||||
| 28 | 19:55 | Calm | 10.00 | Partly Cloudy | FEW035 SCT075 SCT100 | 78.3 | 65.8 | 89.4 | 77.5 | 66% | 80 | 29.55 | 1000.9 | ||||
| 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) | |||||||||||||||