Weather observations for the past three days for
Fort Belvoir
| Date | Time (est) | 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. | ||||||||||||||||
| 01 | 15:55 | NW 13 | 10.00 | Fair | CLR | 34.5 | 1.4 | 24% | 26 | 29.9 | 1012.9 | ||||||
| 01 | 14:55 | N 8 | 10.00 | Fair | CLR | 31.6 | -2 | 23% | 25 | 29.9 | 1012.9 | ||||||
| 01 | 13:55 | NW 14 G 20 | 10.00 | Fair | CLR | 32.2 | -1.5 | 23% | 23 | 29.89 | 1012.5 | ||||||
| 01 | 12:55 | NW 15 G 21 | 10.00 | Fair | CLR | 31.6 | -2.9 | 34 | 30 | 22% | 22 | 29.91 | 1013.2 | ||||
| 01 | 11:55 | N 12 G 20 | 10.00 | Fair | CLR | 32 | -3.6 | 21% | 24 | 29.92 | 1013.5 | ||||||
| 01 | 10:55 | NW 13 G 22 | 10.00 | Fair | CLR | 30.9 | -4.5 | 21% | 22 | 29.93 | 1013.9 | ||||||
| 01 | 09:55 | NW 14 G 24 | 10.00 | Fair | CLR | 30 | -1.7 | 25% | 20 | 29.92 | 1013.5 | ||||||
| 01 | 08:55 | NW 10 | 10.00 | Partly Cloudy | SCT060 | 31.3 | 6.8 | 35% | 23 | 29.87 | 1011.9 | ||||||
| 01 | 07:55 | NW 10 G 17 | 10.00 | Mostly Cloudy | BKN055 BKN085 | 32.5 | 16 | 50% | 25 | 29.81 | 1009.8 | ||||||
| 01 | 06:55 | NW 15 G 28 | 10.00 | Overcast | OVC045 | 33.8 | 21 | 39.4 | 30.6 | 59% | 25 | 29.75 | 1007.8 | ||||
| 01 | 05:55 | NW 17 G 29 | 10.00 | Overcast | OVC060 | 33.4 | 26.4 | 75% | 23 | 29.7 | 1006.1 | ||||||
| 01 | 04:55 | SE 3 | 10.00 | Partly Cloudy | SCT055 | 36.7 | 24.1 | 60% | 29.62 | 1003.4 | |||||||
| 01 | 03:55 | Calm | 10.00 | Mostly Cloudy | BKN060 | 35.4 | 24.1 | 63% | 29.63 | 1003.7 | |||||||
| 01 | 02:55 | Calm | 10.00 | Overcast | OVC060 | 34.9 | 22.8 | 61% | 29.62 | 1003.4 | |||||||
| 01 | 01:55 | Calm | 10.00 | Overcast | OVC060 | 36.3 | 23 | 59% | 29.64 | 1004.0 | |||||||
| 01 | 00:55 | Calm | 10.00 | Overcast | OVC055 | 36 | 24.3 | 37 | 27.5 | 63% | 29.65 | 1004.4 | |||||
| 31 | 23:55 | Calm | 10.00 | Overcast | OVC055 | 36.1 | 23.5 | 60% | 29.66 | 1004.7 | |||||||
| 31 | 22:55 | NW 3 | 10.00 | Overcast | OVC050 | 34.5 | 25.3 | 69% | 29.69 | 1005.7 | |||||||
| 31 | 21:55 | Calm | 10.00 | Overcast | OVC055 | 29.8 | 21.9 | 72% | 29.71 | 1006.4 | |||||||
| 31 | 20:55 | Calm | 10.00 | Fair | CLR | 28.6 | 20.3 | 71% | 29.74 | 1007.5 | |||||||
| 31 | 19:55 | Calm | 10.00 | Fair | CLR | 29.3 | 20.1 | 69% | 29.76 | 1008.1 | |||||||
| 31 | 18:55 | SE 3 | 10.00 | Fair | CLR | 34.5 | 19.9 | 39.7 | 34.2 | 55% | 29.78 | 1008.8 | |||||
| 31 | 17:55 | Calm | 10.00 | Overcast | OVC055 | 38.7 | 20.7 | 48% | 29.8 | 1009.5 | |||||||
| 31 | 16:55 | Calm | 10.00 | Overcast | OVC055 | 36.3 | 15.4 | 42% | 29.82 | 1010.2 | |||||||
| 31 | 15:55 | SW 5 | 10.00 | Overcast | OVC055 | 37.8 | 15.1 | 39% | 35 | 29.82 | 1010.2 | ||||||
| 31 | 14:55 | S 7 | 10.00 | Overcast | OVC055 | 37.9 | 14.5 | 38% | 33 | 29.83 | 1010.5 | ||||||
| 31 | 13:55 | SW 6 | 10.00 | Overcast | OVC055 | 37.6 | 13.1 | 36% | 34 | 29.84 | 1010.8 | ||||||
| 31 | 12:55 | Calm | 10.00 | Overcast | OVC055 | 36 | 12.2 | 36.1 | 23.9 | 37% | 29.87 | 1011.9 | |||||
| 31 | 11:55 | S 7 | 10.00 | Overcast | OVC055 | 35.4 | 11.1 | 36% | 30 | 29.9 | 1012.9 | ||||||
| 31 | 10:55 | S 8 | 10.00 | A Few Clouds | FEW100 | 33.8 | 9.7 | 36% | 28 | 29.94 | 1014.2 | ||||||
| 31 | 09:55 | W 3 | 10.00 | Mostly Cloudy | BKN090 | 31.8 | 9.7 | 39% | 29.96 | 1014.9 | |||||||
| 31 | 08:55 | Calm | 10.00 | Fair | CLR | 25.9 | 15.1 | 64% | 29.97 | 1015.3 | |||||||
| 31 | 07:55 | Calm | 10.00 | Fair | CLR | 24.8 | 14.4 | 64% | 29.96 | 1014.9 | |||||||
| 31 | 06:55 | Calm | 10.00 | Fair | CLR | 25.5 | 12.4 | 28.6 | 24.3 | 57% | 29.96 | 1014.9 | |||||
| 31 | 05:55 | Calm | 10.00 | Fair | CLR | 25.7 | 11.3 | 54% | 29.94 | 1014.2 | |||||||
| 31 | 04:55 | Calm | 10.00 | A Few Clouds | FEW160 | 28 | 9.9 | 46% | 29.93 | 1013.9 | |||||||
| 31 | 03:55 | Calm | 10.00 | Fair | CLR | 28.6 | 9.3 | 44% | 29.93 | 1013.9 | |||||||
| 31 | 02:55 | NW 3 | 10.00 | Fair | CLR | 28.2 | 9.1 | 45% | 29.93 | 1013.9 | |||||||
| 31 | 01:55 | Calm | 10.00 | Fair | CLR | 28.2 | 8.6 | 43% | 29.94 | 1014.2 | |||||||
| 31 | 00:55 | W 7 | 10.00 | A Few Clouds | FEW160 | 28 | 9 | 30.2 | 26.6 | 44% | 22 | 29.94 | 1014.2 | ||||
| 30 | 22:55 | W 10 | 10.00 | Fair | CLR | 27.3 | 8.2 | 44% | 19 | 29.96 | 1014.9 | ||||||
| 30 | 21:55 | W 9 | 10.00 | Fair | CLR | 28.2 | 8.6 | 43% | 20 | 29.96 | 1014.9 | ||||||
| 30 | 20:55 | NW 7 | 10.00 | Fair | CLR | 28.9 | 8.2 | 42% | 23 | 29.95 | 1014.6 | ||||||
| 30 | 19:55 | W 10 | 10.00 | Fair | CLR | 29.3 | 8.4 | 41% | 21 | 29.95 | 1014.6 | ||||||
| 30 | 18:55 | NW 12 G 20 | 10.00 | Fair | CLR | 30 | 8.1 | 37.6 | 29.7 | 39% | 21 | 29.93 | 1013.9 | ||||
| 30 | 17:55 | NW 12 G 22 | 10.00 | Fair | CLR | 30.7 | 8.1 | 38% | 22 | 29.93 | 1013.9 | ||||||
| 30 | 16:55 | NW 14 | 10.00 | Fair | CLR | 32.4 | 8.4 | 36% | 23 | 29.91 | 1013.2 | ||||||
| 30 | 15:55 | NW 16 G 23 | 10.00 | Fair | CLR | 35.1 | 7.5 | 31% | 26 | 29.89 | 1012.5 | ||||||
| 30 | 14:55 | W 16 G 22 | 10.00 | Fair | CLR | 36.7 | 7.3 | 29% | 28 | 29.87 | 1011.8 | ||||||
| 30 | 13:55 | NW 21 G 26 | 10.00 | A Few Clouds and Breezy | FEW060 | 37.2 | 8.6 | 30% | 27 | 29.87 | 1011.8 | ||||||
| 30 | 12:55 | W 20 G 24 | 10.00 | Fair | CLR | 36.7 | 9.5 | 36.7 | 31.3 | 32% | 27 | 29.88 | 1012.2 | ||||
| 30 | 11:55 | NW 21 G 30 | 10.00 | Overcast and Breezy | OVC050 | 34.5 | 9.7 | 35% | 24 | 29.92 | 1013.5 | ||||||
| 30 | 10:55 | W 24 G 32 | 10.00 | Mostly Cloudy and Breezy | BKN050 | 33.6 | 10 | 37% | 22 | 29.93 | 1013.9 | ||||||
| 30 | 09:55 | W 17 G 35 | 10.00 | Mostly Cloudy | BKN050 | 32.2 | 9.3 | 38% | 22 | 29.94 | 1014.2 | ||||||
| 30 | 08:55 | W 23 G 29 | 10.00 | Overcast and Breezy | OVC050 | 31.8 | 10.2 | 40% | 20 | 29.92 | 1013.5 | ||||||
| 30 | 07:55 | W 16 G 29 | 10.00 | Overcast | OVC050 | 31.5 | 10.4 | 41% | 21 | 29.89 | 1012.5 | ||||||
| 30 | 06:55 | W 14 | 10.00 | Overcast | OVC050 | 31.6 | 10.6 | 32.9 | 31.1 | 41% | 22 | 29.88 | 1012.2 | ||||
| 30 | 05:55 | W 21 G 31 | 10.00 | Overcast and Breezy | OVC050 | 31.8 | 10.8 | 41% | 20 | 29.87 | 1011.8 | ||||||
| 30 | 04:55 | W 25 G 32 | 10.00 | Overcast and Breezy | OVC050 | 31.3 | 10.2 | 41% | 18 | 29.85 | 1011.1 | ||||||
| 30 | 03:55 | W 15 G 22 | 10.00 | Overcast | OVC050 | 31.3 | 10.8 | 42% | 21 | 29.84 | 1010.8 | ||||||
| 30 | 02:55 | NW 21 G 29 | 10.00 | Overcast and Breezy | OVC050 | 31.8 | 10.8 | 41% | 20 | 29.83 | 1010.5 | ||||||
| 30 | 01:55 | W 14 | 10.00 | Mostly Cloudy | BKN050 | 32 | 11.5 | 42% | 23 | 29.81 | 1009.8 | ||||||
| 30 | 00:55 | W 17 G 32 | 10.00 | Fair | CLR | 32.5 | 10.2 | 37.9 | 31.3 | 39% | 22 | 29.8 | 1009.4 | ||||
| 29 | 23:55 | W 15 G 26 | 10.00 | A Few Clouds | FEW050 | 33.8 | 12.6 | 41% | 25 | 29.8 | 1009.4 | ||||||
| 29 | 22:55 | W 15 G 24 | 10.00 | Fair | CLR | 31.8 | 11.3 | 42% | 22 | 29.79 | 1009.1 | ||||||
| 29 | 21:55 | W 10 G 22 | 10.00 | Partly Cloudy | SCT055 | 33.4 | 11.1 | 39% | 26 | 29.78 | 1008.8 | ||||||
| 29 | 20:55 | W 18 G 26 | 10.00 | Fair | CLR | 34.2 | 11.8 | 39% | 24 | 29.77 | 1008.4 | ||||||
| 29 | 19:55 | W 17 G 30 | 10.00 | Partly Cloudy | SCT055 | 36.1 | 13.6 | 40% | 27 | 29.74 | 1007.4 | ||||||
| 29 | 18:55 | NW 26 G 33 | 10.00 | Fair and Windy | CLR | 38.1 | 13.5 | 62.1 | 37.9 | 36% | 27 | 29.69 | 1005.7 | ||||
| 29 | 17:55 | NW 25 G 33 | 10.00 | Fair and Breezy | CLR | 41 | 14 | 33% | 31 | 29.63 | 1003.7 | ||||||
| 29 | 16:55 | NW 26 G 36 | 10.00 | Fair and Windy | CLR | 45.3 | 11.5 | 25% | 37 | 29.58 | 1002.0 | ||||||
| Date | Time (est) | 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) | |||||||||||||||