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. | ||||||||||||||||
| 29 | 18:55 | Calm | 10.00 | Fair | CLR | 58.8 | 55.2 | 88% | 30.12 | 1020.2 | |||||||
| 29 | 17:55 | Calm | 10.00 | Fair | CLR | 66 | 55.9 | 70% | 30.12 | 1020.2 | |||||||
| 29 | 16:55 | SE 5 | 10.00 | Fair | CLR | 70.9 | 55.4 | 58% | 30.13 | 1020.6 | |||||||
| 29 | 15:55 | SE 6 | 10.00 | Fair | CLR | 72.1 | 55.6 | 56% | 30.14 | 1020.9 | |||||||
| 29 | 14:55 | Calm | 10.00 | Fair | CLR | 71.4 | 54.9 | 56% | 30.15 | 1021.2 | |||||||
| 29 | 13:55 | Calm | 10.00 | Fair | CLR | 70.7 | 54.7 | 70.7 | 52 | 57% | 30.18 | 1022.3 | |||||
| 29 | 12:55 | S 5 | 10.00 | A Few Clouds | FEW030 | 69.4 | 54.5 | 59% | 30.21 | 1023.3 | |||||||
| 29 | 10:55 | Calm | 9.00 | Partly Cloudy | SCT031 | 66.6 | 55.2 | 67% | 30.26 | 1025.0 | |||||||
| 29 | 09:55 | Calm | 10.00 | Fair | CLR | 62.4 | 56.1 | 80% | 30.28 | 1025.7 | |||||||
| 29 | 08:55 | Calm | 10.00 | Fair | CLR | 55.9 | 53.4 | 91% | 30.27 | 1025.3 | |||||||
| 29 | 07:55 | Calm | 7.00 | A Few Clouds | FEW033 | 53.1 | 51.6 | 54.9 | 50.9 | 95% | 30.27 | 1025.3 | |||||
| 29 | 06:55 | Calm | 9.00 | Overcast | OVC032 | 54.5 | 52.5 | 93% | 30.26 | 1025.0 | |||||||
| 29 | 05:55 | Calm | 4.00 | Fog/Mist | OVC031 | 54 | 52 | 93% | 30.26 | 1025.0 | |||||||
| 29 | 04:55 | Calm | 8.00 | Overcast | OVC031 | 53.6 | 51.3 | 92% | 30.26 | 1025.0 | |||||||
| 29 | 03:55 | Calm | 6.00 | Fog/Mist | OVC032 | 53.2 | 50.9 | 92% | 30.27 | 1025.3 | |||||||
| 29 | 02:55 | Calm | 6.00 | Fog/Mist | OVC032 | 52.3 | 50.7 | 94% | 30.29 | 1026.0 | |||||||
| 29 | 01:55 | Calm | 5.00 | Fog/Mist | OVC032 | 51.1 | 49.5 | 57.4 | 46.6 | 94% | 30.29 | 1026.0 | |||||
| 29 | 00:55 | Calm | 7.00 | Fair | CLR | 47.8 | 46.2 | 94% | 30.31 | 1026.7 | |||||||
| 28 | 23:55 | Calm | 4.00 | Fog/Mist | FEW210 | 48.7 | 47.1 | 94% | 30.31 | 1026.7 | |||||||
| 28 | 21:55 | Calm | 6.00 | Fog/Mist | SCT220 | 53.1 | 50.2 | 90% | 30.32 | 1027.0 | |||||||
| 28 | 19:55 | Calm | 7.00 | Mostly Cloudy | BKN190 | 57.6 | 52.7 | 68.7 | 56.8 | 84% | 30.32 | 1027.0 | |||||
| 28 | 18:55 | Calm | 7.00 | Overcast | OVC200 | 57.7 | 52.3 | 82% | 30.32 | 1027.0 | |||||||
| 28 | 17:55 | Calm | 7.00 | Partly Cloudy | SCT210 | 61.3 | 53.4 | 75% | 30.31 | 1026.7 | |||||||
| 28 | 16:55 | SE 3 | 7.00 | Partly Cloudy | SCT230 | 65.7 | 52.3 | 62% | 30.32 | 1027.0 | |||||||
| 28 | 15:55 | Calm | 7.00 | Mostly Cloudy | BKN200 | 67.6 | 47.8 | 49% | 30.32 | 1027.0 | |||||||
| 28 | 14:55 | Calm | 7.00 | Mostly Cloudy | BKN200 | 67.6 | 48.4 | 50% | 30.33 | 1027.4 | |||||||
| 28 | 13:55 | SE 3 | 7.00 | Partly Cloudy | SCT200 | 67.8 | 48.6 | 68.7 | 44.4 | 50% | 30.35 | 1028.0 | |||||
| 28 | 12:55 | SE 6 | 7.00 | Fair | CLR | 66.9 | 50.7 | 56% | 30.38 | 1029.1 | |||||||
| 28 | 11:55 | SE 5 | 10.00 | Fair | CLR | 64.9 | 48.4 | 55% | 30.39 | 1029.4 | |||||||
| 28 | 10:55 | Calm | 10.00 | Fair | CLR | 63.9 | 52.3 | 66% | 30.41 | 1030.1 | |||||||
| 28 | 09:55 | Calm | 10.00 | A Few Clouds | FEW026 | 59.9 | 54 | 81% | 30.41 | 1030.1 | |||||||
| 28 | 08:55 | Calm | 10.00 | Fair | CLR | 55.2 | 53.2 | 93% | 30.41 | 1030.1 | |||||||
| 28 | 06:55 | Calm | 9.00 | Fair | CLR | 45.5 | 44.1 | 95% | 30.38 | 1029.1 | |||||||
| 28 | 05:55 | Calm | 10.00 | Fair | CLR | 45.7 | 44.2 | 95% | 30.37 | 1028.7 | |||||||
| 28 | 04:55 | Calm | 8.00 | Fair | CLR | 43.7 | 42.4 | 95% | 30.35 | 1028.0 | |||||||
| 28 | 03:55 | Calm | 9.00 | Fair | CLR | 45.3 | 44.1 | 95% | 30.35 | 1028.0 | |||||||
| 28 | 02:55 | Calm | 9.00 | Fair | CLR | 46.2 | 44.8 | 95% | 30.36 | 1028.4 | |||||||
| 28 | 01:55 | Calm | 10.00 | Fair | CLR | 48 | 46.6 | 57 | 46.9 | 95% | 30.36 | 1028.4 | |||||
| 28 | 00:55 | Calm | 10.00 | Fair | CLR | 48.9 | 47.5 | 95% | 30.35 | 1028.0 | |||||||
| 27 | 23:55 | Calm | 9.00 | Fair | CLR | 49.6 | 48.2 | 95% | 30.35 | 1028.0 | |||||||
| 27 | 22:55 | Calm | 9.00 | Fair | CLR | 50.2 | 48.7 | 95% | 30.34 | 1027.7 | |||||||
| 27 | 21:55 | Calm | 10.00 | Fair | CLR | 53.8 | 51.8 | 93% | 30.32 | 1027.0 | |||||||
| 27 | 20:55 | Calm | 10.00 | Fair | CLR | 54.9 | 52.5 | 92% | 30.3 | 1026.4 | |||||||
| 27 | 19:55 | Calm | 10.00 | Fair | CLR | 57 | 53.4 | 72.1 | 57 | 88% | 30.3 | 1026.4 | |||||
| 27 | 18:55 | Calm | 10.00 | Fair | CLR | 60.3 | 54.1 | 80% | 30.29 | 1026.0 | |||||||
| 27 | 17:55 | Calm | 10.00 | Fair | CLR | 65.3 | 54.9 | 69% | 30.28 | 1025.7 | |||||||
| 27 | 16:55 | Calm | 10.00 | Fair | CLR | 70.7 | 50.5 | 49% | 30.28 | 1025.7 | |||||||
| 27 | 15:55 | E 3 | 10.00 | Fair | CLR | 71.8 | 50.4 | 47% | 30.28 | 1025.7 | |||||||
| 27 | 14:55 | Calm | 10.00 | Fair | CLR | 70.7 | 50 | 48% | 30.28 | 1025.7 | |||||||
| 27 | 13:55 | Calm | 10.00 | Fair | CLR | 71.4 | 51.3 | 71.6 | 42.8 | 49% | 30.3 | 1026.3 | |||||
| 27 | 11:55 | Calm | 10.00 | Fair | CLR | 68.5 | 50.7 | 53% | 30.33 | 1027.4 | |||||||
| 27 | 10:55 | Calm | 10.00 | Fair | CLR | 65.8 | 49.6 | 56% | 30.33 | 1027.4 | |||||||
| 27 | 09:55 | Calm | 10.00 | Fair | CLR | 64.6 | 53.4 | 67% | 30.33 | 1027.4 | |||||||
| 27 | 08:55 | Calm | 10.00 | Fair | CLR | 46.8 | 44.6 | 92% | 30.32 | 1027.1 | |||||||
| 27 | 07:55 | Calm | 10.00 | Fair | CLR | 42.6 | 41.4 | 45.3 | 42.3 | 95% | 30.29 | 1026.0 | |||||
| 27 | 06:55 | Calm | 10.00 | Fair | CLR | 43.7 | 42.4 | 95% | 30.26 | 1025.0 | |||||||
| 27 | 05:55 | Calm | 10.00 | Fair | CLR | 44.1 | 42.8 | 95% | 30.24 | 1024.3 | |||||||
| 27 | 04:55 | Calm | 10.00 | Fair | CLR | 43.9 | 42.6 | 95% | 30.23 | 1024.0 | |||||||
| 27 | 03:55 | Calm | 10.00 | Fair | CLR | 44.8 | 43.5 | 95% | 30.21 | 1023.3 | |||||||
| 27 | 02:55 | Calm | 10.00 | Fair | CLR | 44.4 | 43.2 | 95% | 30.21 | 1023.3 | |||||||
| 27 | 00:55 | Calm | 10.00 | Fair | CLR | 46.2 | 44.8 | 95% | 30.21 | 1023.3 | |||||||
| 26 | 23:55 | Calm | 10.00 | Fair | CLR | 47.7 | 46 | 94% | 30.21 | 1023.3 | |||||||
| 26 | 22:55 | Calm | 10.00 | Fair | CLR | 47.8 | 46.2 | 94% | 30.21 | 1023.3 | |||||||
| 26 | 21:55 | Calm | 10.00 | Fair | CLR | 48.9 | 46.9 | 93% | 30.21 | 1023.3 | |||||||
| 26 | 20:55 | Calm | 10.00 | Fair | CLR | 51.1 | 47.7 | 88% | 30.21 | 1023.3 | |||||||
| 26 | 19:55 | Calm | 10.00 | Fair | CLR | 53.6 | 49.8 | 72.9 | 53.4 | 87% | 30.21 | 1023.3 | |||||
| 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) | |||||||||||||||