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. | ||||||||||||||||
| 02 | 00:55 | Calm | 16.09 | Partly Cloudy | SCT120 | 16.9 | 16.1 | 95% | 76.45 | 1019.5 | |||||||
| 01 | 23:55 | Calm | 16.09 | A Few Clouds | FEW140 | 16.7 | 15.9 | 95% | 76.38 | 1018.5 | |||||||
| 01 | 22:55 | Calm | 16.09 | Partly Cloudy | SCT130 | 17.1 | 16.3 | 95% | 76.35 | 1018.2 | |||||||
| 01 | 21:55 | Calm | 14.48 | Partly Cloudy | SCT120 | 17.7 | 16.9 | 95% | 76.3 | 1017.5 | |||||||
| 01 | 20:55 | Calm | 16.09 | Fair | CLR | 18.1 | 16.9 | 93% | 76.28 | 1017.2 | |||||||
| 01 | 19:55 | Calm | 16.09 | Fair | CLR | 18.5 | 17.2 | 31.4 | 18.3 | 92% | 76.23 | 1016.5 | 0.03 | 0.64 | |||
| 01 | 18:55 | S 9 | 16.09 | Thunderstorm Light Rain | FEW002 SCT042 BKN065 | 19 | 16 | 83% | 76.23 | 1016.5 | 0.58 | ||||||
| 01 | 17:55 | E 7 | 16.09 | Thunderstorm in Vicinity | FEW070 FEW100 FEW120 | 22.8 | 16.3 | 67% | 76.15 | 1015.5 | 0.03 | ||||||
| 01 | 16:55 | N 11 | 16.09 | Thunderstorm | SCT075 SCT090 | 29.1 | 11.6 | 34% | 28 | 76.15 | 1015.5 | ||||||
| 01 | 15:55 | S 15 | 16.09 | Partly Cloudy | SCT085 | 30.2 | 11.7 | 32% | 29 | 76.15 | 1015.5 | ||||||
| 01 | 14:55 | W 19 | 16.09 | Fair | CLR | 31.4 | 10.7 | 28% | 30 | 76.2 | 1016.1 | ||||||
| 01 | 12:55 | SW 7 | 16.09 | Fair | CLR | 29 | 14 | 40% | 29 | 76.3 | 1017.5 | ||||||
| 01 | 11:55 | W 6 | 16.09 | Fair | CLR | 27.1 | 14.1 | 45% | 27 | 76.35 | 1018.2 | ||||||
| 01 | 10:55 | SW 9 | 16.09 | Fair | CLR | 25.4 | 13.9 | 49% | 26 | 76.35 | 1018.2 | ||||||
| 01 | 09:55 | W 15 | 16.09 | Fair | CLR | 23.3 | 13.7 | 55% | 76.35 | 1018.2 | |||||||
| 01 | 08:55 | W 13 | 16.09 | Fair | CLR | 22.3 | 14.1 | 60% | 76.33 | 1017.8 | |||||||
| 01 | 07:55 | S 7 | 16.09 | Fair | CLR | 20.1 | 13.8 | 22.5 | 19.1 | 67% | 76.25 | 1016.8 | |||||
| 01 | 06:55 | Calm | 16.09 | Fair | CLR | 19.8 | 13 | 65% | 76.2 | 1016.1 | |||||||
| 01 | 05:55 | S 6 | 16.09 | Fair | CLR | 20 | 13.2 | 65% | 76.15 | 1015.5 | |||||||
| 01 | 04:55 | S 6 | 16.09 | Fair | CLR | 21.2 | 12.9 | 59% | 76.12 | 1015.1 | |||||||
| 01 | 03:55 | S 7 | 16.09 | Fair | CLR | 20.9 | 12.8 | 60% | 76.1 | 1014.8 | |||||||
| 01 | 02:55 | S 7 | 16.09 | Partly Cloudy | FEW160 SCT190 | 21.9 | 12.4 | 55% | 76.12 | 1015.1 | |||||||
| 01 | 01:55 | S 6 | 16.09 | Partly Cloudy | FEW180 SCT200 | 22.6 | 11.9 | 26.2 | 22.6 | 51% | 76.12 | 1015.1 | |||||
| 01 | 00:55 | S 7 | 16.09 | Fair | CLR | 23.3 | 12 | 49% | 76.1 | 1014.8 | |||||||
| 31 | 23:55 | S 9 | 16.09 | Fair | CLR | 23 | 12 | 50% | 76.1 | 1014.8 | |||||||
| 31 | 22:55 | S 11 | 16.09 | Fair | CLR | 23.2 | 11.9 | 49% | 76.1 | 1014.8 | |||||||
| 31 | 21:55 | S 13 | 16.09 | Fair | CLR | 24.3 | 11.6 | 45% | 25 | 76.07 | 1014.4 | ||||||
| 31 | 20:55 | S 13 | 16.09 | Fair | CLR | 25 | 11.5 | 43% | 26 | 76.1 | 1014.8 | ||||||
| 31 | 18:55 | S 13 | 16.09 | Fair | CLR | 27.6 | 10.7 | 35% | 27 | 76.02 | 1013.8 | ||||||
| 31 | 17:55 | S 17 | 16.09 | Fair | CLR | 28.3 | 10.9 | 34% | 28 | 76.02 | 1013.8 | ||||||
| 31 | 15:55 | S 22 G 31 | 16.09 | A Few Clouds | FEW070 | 28 | 11.5 | 36% | 27 | 76.1 | 1014.8 | ||||||
| 31 | 13:55 | S 19 G 28 | 16.09 | Fair | CLR | 27.5 | 11.5 | 27.5 | 17.7 | 37% | 27 | 76.28 | 1017.1 | ||||
| 31 | 12:55 | S 26 G 33 | 16.09 | Fair | CLR | 26.2 | 11.5 | 40% | 26 | 76.35 | 1018.2 | ||||||
| 31 | 11:55 | S 15 G 28 | 16.09 | Fair | CLR | 24.6 | 11.5 | 44% | 26 | 76.4 | 1018.8 | ||||||
| 31 | 10:55 | S 19 | 16.09 | Fair | CLR | 22.4 | 11.5 | 50% | 76.45 | 1019.5 | |||||||
| 31 | 07:55 | S 7 | 16.09 | Fair | CLR | 17.6 | 9.7 | 19.7 | 16.9 | 60% | 76.5 | 1020.2 | |||||
| 31 | 05:55 | S 13 | 16.09 | Fair | CLR | 18.2 | 9 | 55% | 76.48 | 1019.9 | |||||||
| 31 | 03:55 | S 11 | 16.09 | Fair | CLR | 19.2 | 9.1 | 52% | 76.38 | 1018.5 | |||||||
| 31 | 01:55 | SW 15 | 16.09 | Fair | CLR | 19 | 9.2 | 21.1 | 18.5 | 53% | 76.48 | 1019.9 | |||||
| 30 | 17:55 | SW 19 G 28 | 16.09 | Fair | CLR | 21.9 | 10.1 | 47% | 76.5 | 1020.2 | |||||||
| 30 | 16:55 | SW 9 | 16.09 | A Few Clouds | FEW160 | 21.8 | 9.7 | 46% | 76.53 | 1020.6 | |||||||
| 30 | 13:55 | SW 13 | 16.09 | A Few Clouds | FEW130 FEW180 | 18.4 | 9.7 | 18.4 | 11.9 | 57% | 76.73 | 1023.3 | 0.2 | ||||
| 30 | 11:55 | SW 11 | 16.09 | A Few Clouds | FEW090 | 13.8 | 10.8 | 82% | 76.89 | 1025.3 | 0.03 | ||||||
| 30 | 10:55 | S 9 | 16.09 | Light Rain | BKN036 OVC070 | 12.2 | 9.9 | 86% | 76.94 | 1026.0 | 0.18 | 0.18 | |||||
| 30 | 08:55 | SW 9 | 16.09 | Partly Cloudy | FEW080 SCT095 | 13.4 | 7.6 | 68% | 76.94 | 1026.0 | |||||||
| 30 | 07:55 | S 11 | 16.09 | A Few Clouds | FEW041 FEW095 | 12.7 | 6.7 | 14 | 11.8 | 67% | 76.91 | 1025.7 | 0.08 | 0.08 | |||
| 30 | 05:55 | S 13 | 16.09 | Overcast | OVC100 | 13.4 | 5.3 | 58% | 76.86 | 1025.0 | |||||||
| 30 | 03:55 | S 7 | 16.09 | Fair | CLR | 12.3 | 3 | 53% | 76.89 | 1025.3 | |||||||
| 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) | |||||||||||||||