Weather observations for the past three days for
Fort Belvoir
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Temperature (ºC) | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | Pressure | Precipitation (cm) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Air | Dwpt | 6 hour | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr | ||||||||||
| Max. | Min. | ||||||||||||||||
| 30 | 10:55 | NW 20 G 31 | 16.09 | Fair | CLR | 22.5 | 4.5 | 31% | 75.97 | 1013.1 | |||||||
| 30 | 09:55 | N 7 G 28 | 16.09 | Fair | CLR | 22.6 | 4.6 | 31% | 75.92 | 1012.4 | |||||||
| 30 | 08:55 | NW 17 G 26 | 16.09 | Fair | CLR | 22.3 | 6.5 | 36% | 75.87 | 1011.7 | |||||||
| 30 | 07:55 | NW 13 | 16.09 | Fair | CLR | 21.2 | 10.4 | 21.2 | 12 | 50% | 75.77 | 1010.4 | |||||
| 30 | 06:55 | Calm | 16.09 | Fair | CLR | 13.5 | 12.4 | 93% | 75.72 | 1009.7 | |||||||
| 30 | 05:55 | Calm | 16.09 | Fair | CLR | 12.9 | 11.8 | 93% | 75.67 | 1009.0 | |||||||
| 30 | 04:55 | Calm | 16.09 | Fair | CLR | 13.1 | 12 | 93% | 75.64 | 1008.7 | |||||||
| 30 | 03:55 | Calm | 16.09 | Fair | CLR | 13.3 | 12.2 | 93% | 75.64 | 1008.7 | |||||||
| 30 | 02:55 | Calm | 16.09 | Fair | CLR | 13.8 | 12.7 | 93% | 75.64 | 1008.7 | |||||||
| 30 | 01:55 | Calm | 16.09 | Fair | CLR | 13.5 | 12.4 | 24 | 13.5 | 93% | 75.69 | 1009.4 | |||||
| 30 | 00:55 | Calm | 16.09 | Fair | CLR | 14.6 | 13 | 90% | 75.69 | 1009.4 | |||||||
| 29 | 23:55 | Calm | 16.09 | Fair | CLR | 16 | 13.7 | 86% | 75.74 | 1010.1 | |||||||
| 29 | 21:55 | Calm | 16.09 | Fair | CLR | 18 | 12.9 | 72% | 75.72 | 1009.7 | |||||||
| 29 | 20:55 | Calm | 16.09 | Fair | CLR | 20.5 | 13 | 62% | 75.72 | 1009.7 | |||||||
| 29 | 19:55 | S 6 | 16.09 | Fair | CLR | 24.4 | 12 | 27.6 | 23.9 | 46% | 26 | 75.69 | 1009.4 | ||||
| 29 | 18:55 | SW 9 | 16.09 | Fair | CLR | 26.8 | 9.6 | 34% | 26 | 75.72 | 1009.7 | ||||||
| 29 | 17:55 | W 13 | 16.09 | Fair | CLR | 26.1 | 7.6 | 31% | 26 | 75.79 | 1010.7 | ||||||
| 29 | 16:55 | SW 9 | 16.09 | Fair | CLR | 26.6 | 6.1 | 27% | 26 | 75.87 | 1011.7 | ||||||
| 29 | 15:55 | S 13 | 16.09 | Fair | CLR | 26.1 | 9 | 34% | 26 | 75.95 | 1012.8 | ||||||
| 29 | 14:55 | S 13 | 16.09 | Fair | CLR | 25.2 | 9.1 | 36% | 26 | 76 | 1013.4 | ||||||
| 29 | 13:55 | SE 7 | 16.09 | Fair | CLR | 23.8 | 7.8 | 25 | 17.3 | 36% | 76.07 | 1014.5 | |||||
| 29 | 12:55 | W 13 | 16.09 | Fair | CLR | 24.5 | 7.2 | 33% | 25 | 76.15 | 1015.5 | ||||||
| 29 | 11:55 | Calm | 16.09 | Fair | CLR | 23.4 | 7.1 | 35% | 76.28 | 1017.2 | |||||||
| 29 | 10:55 | NW 13 | 16.09 | Fair | CLR | 22.1 | 6.7 | 37% | 76.3 | 1017.5 | |||||||
| 29 | 09:55 | Calm | 16.09 | Fair | CLR | 21.7 | 8.9 | 44% | 76.33 | 1017.8 | |||||||
| 29 | 08:55 | N 7 | 16.09 | Fair | CLR | 19.8 | 7.5 | 45% | 76.35 | 1018.2 | |||||||
| 29 | 07:55 | NW 6 | 16.09 | Fair | CLR | 17.2 | 10.3 | 17.3 | 8.9 | 64% | 76.38 | 1018.5 | |||||
| 29 | 06:55 | Calm | 16.09 | Fair | CLR | 10.7 | 9.3 | 91% | 76.33 | 1017.8 | |||||||
| 29 | 05:55 | Calm | 16.09 | Fair | CLR | 10.4 | 9.3 | 93% | 76.33 | 1017.8 | |||||||
| 29 | 04:55 | Calm | 16.09 | Fair | CLR | 11.4 | 9.8 | 90% | 76.3 | 1017.5 | |||||||
| 29 | 03:55 | Calm | 16.09 | Fair | CLR | 12.8 | 10.2 | 84% | 76.28 | 1017.2 | |||||||
| 29 | 02:55 | Calm | 16.09 | Fair | CLR | 13.9 | 8.5 | 70% | 76.3 | 1017.5 | |||||||
| 29 | 01:55 | Calm | 16.09 | Fair | CLR | 16.7 | 8.1 | 25.2 | 16.7 | 57% | 76.3 | 1017.5 | |||||
| 29 | 00:55 | Calm | 16.09 | Fair | CLR | 18.9 | 6.7 | 45% | 76.28 | 1017.2 | |||||||
| 28 | 23:55 | Calm | 16.09 | Fair | CLR | 19.7 | 6.8 | 43% | 76.28 | 1017.2 | |||||||
| 28 | 22:55 | Calm | 16.09 | Fair | CLR | 19.8 | 8.8 | 49% | 76.23 | 1016.5 | |||||||
| 28 | 21:55 | Calm | 16.09 | Fair | CLR | 18 | 10.8 | 63% | 76.15 | 1015.5 | |||||||
| 28 | 20:55 | NW 7 | 16.09 | Fair | CLR | 23.3 | 7.4 | 36% | 76.05 | 1014.1 | |||||||
| 28 | 19:55 | NW 15 | 16.09 | Fair | CLR | 25.3 | 6.5 | 28.6 | 25.2 | 30% | 26 | 76 | 1013.4 | ||||
| 28 | 18:55 | NW 15 G 31 | 16.09 | A Few Clouds | FEW095 | 26.5 | 7 | 29% | 26 | 75.95 | 1012.8 | ||||||
| 28 | 17:55 | NW 26 G 39 | 16.09 | A Few Clouds | FEW085 | 28 | 7.2 | 27% | 27 | 75.95 | 1012.8 | ||||||
| 28 | 16:55 | NW 22 G 30 | 16.09 | A Few Clouds | FEW080 | 26.9 | 7.3 | 29% | 26 | 75.95 | 1012.8 | ||||||
| 28 | 15:55 | NW 17 G 39 | 16.09 | Fair | CLR | 27.2 | 6.6 | 27% | 26 | 75.95 | 1012.8 | ||||||
| 28 | 14:55 | NW 30 G 46 | 16.09 | Fair | CLR | 28 | 7.2 | 27% | 27 | 75.97 | 1013.1 | ||||||
| 28 | 13:55 | NW 33 G 44 | 16.09 | Fair and Breezy | CLR | 26.4 | 7.9 | 26.9 | 22 | 31% | 26 | 75.97 | 1013.1 | ||||
| 28 | 12:55 | NW 15 G 41 | 16.09 | Fair | CLR | 26.3 | 9.6 | 35% | 26 | 76 | 1013.4 | ||||||
| 28 | 11:55 | NW 15 G 35 | 16.09 | Fair | CLR | 25.9 | 10.1 | 37% | 26 | 76 | 1013.4 | ||||||
| 28 | 10:55 | NW 13 | 0.00 | NULL | NULL | 25.2 | 8.6 | 35% | 26 | 76 | 1013.4 | ||||||
| 28 | 09:55 | NW 15 G 30 | 16.09 | Fair | CLR | 24.4 | 10.3 | 41% | 25 | 75.97 | 1013.1 | ||||||
| 28 | 08:55 | NW 15 G 33 | 16.09 | A Few Clouds | FEW095 | 23.5 | 14.2 | 56% | 75.95 | 1012.7 | |||||||
| 28 | 07:55 | NW 6 | 16.09 | Fair | CLR | 22.2 | 19 | 22.2 | 18.3 | 82% | 75.9 | 1012.1 | |||||
| 28 | 06:55 | Calm | 12.87 | Mostly Cloudy | FEW070 BKN120 | 18.3 | 17.6 | 96% | 75.87 | 1011.7 | |||||||
| 28 | 05:55 | Calm | 9.66 | Fog/Mist | CLR | 18.7 | 17.9 | 95% | 75.82 | 1011.1 | |||||||
| 28 | 04:55 | NW 6 | 16.09 | Fair | CLR | 19.9 | 18.9 | 94% | 75.77 | 1010.4 | |||||||
| 28 | 03:55 | Calm | 16.09 | Fair | CLR | 19.6 | 18.8 | 95% | 75.74 | 1010.0 | |||||||
| 28 | 02:55 | Calm | 16.09 | Partly Cloudy | SCT100 | 19.4 | 18.6 | 95% | 75.74 | 1010.0 | |||||||
| 28 | 01:55 | Calm | 16.09 | Partly Cloudy | SCT100 | 19.5 | 18.7 | 24.1 | 19.5 | 95% | 75.72 | 1009.7 | 0.1 | ||||
| 28 | 00:55 | Calm | 16.09 | Partly Cloudy | SCT100 | 20.7 | 18.3 | 86% | 75.79 | 1010.7 | |||||||
| 27 | 23:55 | Calm | 16.09 | Fair | CLR | 21.4 | 19.3 | 88% | 75.79 | 1010.7 | |||||||
| 27 | 22:55 | NW 7 | 16.09 | Fair | CLR | 22.2 | 20.5 | 90% | 75.82 | 1011.1 | 0.03 | 0.1 | |||||
| 27 | 21:55 | W 6 | 16.09 | Fair | CLR | 22.5 | 21.3 | 93% | 75.77 | 1010.4 | 0.05 | ||||||
| 27 | 20:55 | SW 6 | 16.09 | Thunderstorm Light Rain | CLR | 22.8 | 21.4 | 92% | 75.79 | 1010.7 | 0.03 | ||||||
| 27 | 19:55 | S 7 | 16.09 | Fair | CLR | 24.1 | 21 | 27.4 | 23.8 | 83% | 24 | 75.79 | 1010.7 | ||||
| 27 | 18:55 | S 7 | 16.09 | Fair | CLR | 26 | 21.6 | 77% | 28 | 75.77 | 1010.4 | ||||||
| 27 | 17:55 | S 7 | 16.09 | Partly Cloudy | SCT037 | 26.2 | 21.8 | 77% | 28 | 75.74 | 1010.0 | ||||||
| 27 | 16:55 | SE 7 | 16.09 | Partly Cloudy | SCT022 SCT030 SCT041 | 26.6 | 21.8 | 75% | 29 | 75.77 | 1010.4 | ||||||
| 27 | 14:55 | W 9 | 16.09 | Mostly Cloudy | BKN020 | 26.6 | 22.6 | 79% | 29 | 75.84 | 1011.4 | ||||||
| 27 | 12:55 | NW 13 | 16.09 | Fair | CLR | 26.6 | 20.4 | 69% | 28 | 76 | 1013.4 | ||||||
| Date | Time (edt) | Wind (kph) | Vis. (km) | Weather | Sky Cond. | Air | Dwpt | Max. | Min. | Relative Humidity | Wind Chill (°C) | Heat Index (°C) | altimeter (cm) | sea level (mb) | 1 hr | 3 hr | 6 hr |
| 6 hour | |||||||||||||||||
| Temperature (ºC) | Pressure | Precipitation (cm) | |||||||||||||||