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. | ||||||||||||||||
| 09 | 17:55 | SE 5 | 10.00 | Fair | CLR | 62.2 | 30.4 | 30% | 30.38 | 1029.1 | |||||||
| 09 | 16:55 | E 9 | 10.00 | Fair | CLR | 62.8 | 27.3 | 26% | 30.39 | 1029.4 | |||||||
| 09 | 15:55 | E 9 | 10.00 | Fair | CLR | 62.2 | 23.9 | 23% | 30.41 | 1030.1 | |||||||
| 09 | 14:55 | SE 8 | 10.00 | Fair | CLR | 61.3 | 31.3 | 32% | 30.44 | 1031.1 | |||||||
| 09 | 12:55 | SE 5 | 10.00 | Fair | CLR | 55.8 | 31.1 | 39% | 30.5 | 1033.1 | |||||||
| 09 | 11:55 | SE 7 | 10.00 | Fair | CLR | 52.5 | 31.3 | 44% | 30.53 | 1034.2 | |||||||
| 09 | 10:55 | SE 7 | 8.00 | Fair | CLR | 50.2 | 32.7 | 51% | 30.55 | 1034.9 | |||||||
| 09 | 08:55 | E 3 | 9.00 | Fair | CLR | 43.3 | 35.6 | 74% | 30.56 | 1035.2 | |||||||
| 09 | 05:55 | Calm | 10.00 | Mostly Cloudy | BKN018 | 34.9 | 30.6 | 84% | 30.54 | 1034.5 | |||||||
| 09 | 03:55 | Calm | 10.00 | Fair | CLR | 36.1 | 30 | 79% | 30.53 | 1034.2 | |||||||
| 09 | 01:55 | E 3 | 10.00 | Fair | CLR | 38.3 | 27.5 | 48.2 | 37.9 | 65% | 30.54 | 1034.5 | |||||
| 09 | 00:55 | SE 3 | 10.00 | Fair | CLR | 40.1 | 28 | 62% | 30.55 | 1034.8 | |||||||
| 08 | 23:55 | SE 5 | 10.00 | Fair | CLR | 40.1 | 28.9 | 64% | 37 | 30.55 | 1034.9 | ||||||
| 08 | 22:55 | Calm | 10.00 | Fair | CLR | 39.9 | 26.4 | 59% | 30.54 | 1034.5 | |||||||
| 08 | 21:55 | Calm | 9.00 | Fair | CLR | 41.9 | 24.1 | 49% | 30.55 | 1034.9 | |||||||
| 08 | 20:55 | SE 3 | 9.00 | Fair | CLR | 45.5 | 21.4 | 38% | 30.53 | 1034.2 | |||||||
| 08 | 18:55 | E 6 | 10.00 | Fair | CLR | 52.3 | 12.4 | 20% | 30.5 | 1033.2 | |||||||
| 08 | 17:55 | SE 7 | 10.00 | Fair | CLR | 55 | 12.2 | 18% | 30.5 | 1033.1 | |||||||
| 08 | 14:55 | NW 5 | 10.00 | Fair | CLR | 53.4 | 9.7 | 17% | 30.53 | 1034.2 | |||||||
| 08 | 13:55 | SE 6 | 10.00 | Fair | CLR | 52.9 | 14 | 53.1 | 38.1 | 21% | 30.55 | 1034.8 | |||||
| 08 | 12:55 | E 6 | 10.00 | Fair | CLR | 50.9 | 12.4 | 21% | 30.57 | 1035.5 | |||||||
| 08 | 11:55 | SE 5 | 10.00 | Fair | CLR | 45 | 14.5 | 29% | 43 | 30.59 | 1036.2 | ||||||
| 08 | 10:55 | SE 5 | 9.00 | Fair | CLR | 45.5 | 18.1 | 33% | 44 | 30.6 | 1036.5 | ||||||
| 08 | 09:55 | Calm | 10.00 | Fair | CLR | 43.2 | 17.4 | 35% | 30.59 | 1036.2 | |||||||
| 08 | 07:55 | Calm | 10.00 | Fair | CLR | 38.1 | 17.1 | 42.1 | 35.4 | 42% | 30.57 | 1035.5 | |||||
| 08 | 05:55 | Calm | 10.00 | Fair | CLR | 36.9 | 16 | 43% | 30.51 | 1033.5 | |||||||
| 08 | 04:55 | N 3 | 10.00 | Fair | CLR | 38.1 | 14.7 | 38% | 30.49 | 1032.8 | |||||||
| 08 | 03:55 | Calm | 10.00 | Fair | CLR | 39.4 | 14.7 | 36% | 30.47 | 1032.1 | |||||||
| 08 | 02:55 | NE 5 | 10.00 | Fair | CLR | 41 | 13.5 | 32% | 38 | 30.45 | 1031.4 | ||||||
| 08 | 01:55 | Calm | 10.00 | Fair | CLR | 41.9 | 12 | 52.9 | 41.2 | 29% | 30.45 | 1031.4 | |||||
| 08 | 00:55 | Calm | 10.00 | Fair | CLR | 42.4 | 12.4 | 29% | 30.45 | 1031.4 | |||||||
| 07 | 23:55 | N 3 | 10.00 | Fair | CLR | 44.6 | 11.8 | 26% | 30.44 | 1031.1 | |||||||
| 07 | 21:55 | N 3 | 10.00 | Fair | CLR | 46.9 | 11.1 | 23% | 30.4 | 1029.8 | |||||||
| 07 | 20:55 | N 3 | 10.00 | Fair | CLR | 48.2 | 9 | 20% | 30.38 | 1029.1 | |||||||
| 07 | 19:55 | N 7 | 10.00 | Fair | CLR | 52.2 | 7.3 | 60.3 | 52.2 | 16% | 30.35 | 1028.1 | |||||
| 07 | 18:55 | N 9 | 10.00 | Fair | CLR | 54.5 | 9.1 | 16% | 30.33 | 1027.4 | |||||||
| 07 | 17:55 | N 7 | 10.00 | Fair | CLR | 57.7 | 10.4 | 15% | 30.31 | 1026.7 | |||||||
| 07 | 16:55 | NW 10 G 22 | 10.00 | Fair | CLR | 57.9 | 7.3 | 13% | 30.28 | 1025.7 | |||||||
| 07 | 15:55 | NW 12 G 21 | 10.00 | Fair | CLR | 57.6 | 10.2 | 15% | 30.27 | 1025.3 | |||||||
| 07 | 13:55 | NW 20 G 29 | 10.00 | Fair | CLR | 57.9 | 7.3 | 59 | 48.9 | 13% | 30.27 | 1025.3 | |||||
| 07 | 10:55 | NW 16 G 22 | 10.00 | A Few Clouds | FEW070 | 54.1 | 22.6 | 29% | 30.27 | 1025.3 | |||||||
| 07 | 09:55 | W 17 G 24 | 10.00 | Fair | CLR | 54.1 | 21.7 | 28% | 30.25 | 1024.7 | |||||||
| 07 | 08:55 | NW 12 G 22 | 10.00 | Fair | CLR | 51.8 | 20.5 | 29% | 30.23 | 1024.0 | |||||||
| 07 | 07:55 | NW 14 | 10.00 | Fair | CLR | 48.7 | 22.3 | 50.2 | 41 | 35% | 44 | 30.21 | 1023.3 | ||||
| 07 | 06:55 | NW 13 | 10.00 | Fair | CLR | 49.6 | 28 | 43% | 45 | 30.17 | 1021.9 | ||||||
| 07 | 02:55 | Calm | 10.00 | Fair | CLR | 42.3 | 37.8 | 84% | 30.06 | 1018.2 | |||||||
| 07 | 01:55 | Calm | 10.00 | A Few Clouds | FEW095 | 44.6 | 37.8 | 58.6 | 44.2 | 77% | 30.06 | 1018.2 | |||||
| 06 | 23:55 | Calm | 10.00 | A Few Clouds | FEW100 | 47.8 | 38.5 | 70% | 30.06 | 1018.2 | |||||||
| 06 | 22:55 | Calm | 10.00 | Overcast | OVC110 | 50.5 | 39.2 | 65% | 30.07 | 1018.6 | |||||||
| 06 | 18:55 | Calm | 10.00 | Mostly Cloudy | BKN085 | 62.2 | 28.8 | 28% | 30.03 | 1017.2 | |||||||
| 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) | |||||||||||||||