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. | ||||||||||||||||
| 06 | 23:55 | Calm | 16.09 | A Few Clouds | FEW100 | 8.8 | 3.6 | 70% | 76.35 | 1018.2 | |||||||
| 06 | 22:55 | Calm | 16.09 | Overcast | OVC110 | 10.3 | 4 | 65% | 76.38 | 1018.6 | |||||||
| 06 | 18:55 | Calm | 16.09 | Mostly Cloudy | BKN085 | 16.8 | -1.8 | 28% | 76.28 | 1017.2 | |||||||
| 06 | 17:55 | Calm | 16.09 | Partly Cloudy | SCT095 | 16.6 | -3 | 26% | 76.23 | 1016.5 | |||||||
| 06 | 15:55 | W 13 | 16.09 | Partly Cloudy | SCT090 | 16.5 | -4.2 | 24% | 76.23 | 1016.5 | |||||||
| 06 | 13:55 | W 9 | 16.09 | Fair | CLR | 15.5 | -3.4 | 16.3 | 9.5 | 27% | 76.4 | 1018.9 | |||||
| 06 | 11:55 | W 9 G 30 | 16.09 | Fair | CLR | 13.8 | -2.6 | 32% | 76.53 | 1020.6 | |||||||
| 06 | 09:55 | W 19 G 35 | 16.09 | Fair | CLR | 10.9 | -3.2 | 37% | 76.5 | 1020.3 | |||||||
| 06 | 07:55 | NW 17 | 16.09 | Fair | CLR | 9.4 | -2.6 | 11.1 | 7.1 | 43% | 7 | 76.45 | 1019.6 | ||||
| 06 | 06:55 | NW 17 G 31 | 16.09 | Fair | CLR | 8.5 | -3.1 | 44% | 6 | 76.4 | 1018.9 | ||||||
| 06 | 05:55 | NW 11 | 16.09 | Fair | CLR | 7.9 | -2.4 | 49% | 6 | 76.35 | 1018.2 | ||||||
| 06 | 04:55 | NW 15 | 16.09 | Fair | CLR | 9.2 | -3.1 | 42% | 7 | 76.33 | 1017.9 | ||||||
| 06 | 03:55 | NW 20 G 43 | 16.09 | Fair | CLR | 9.4 | -3.5 | 40% | 7 | 76.3 | 1017.5 | ||||||
| 06 | 02:55 | NW 24 G 33 | 16.09 | Fair | CLR | 10.1 | -3.2 | 39% | 76.3 | 1017.5 | |||||||
| 05 | 23:55 | NW 24 G 33 | 16.09 | Fair | CLR | 11.4 | -1.1 | 42% | 76.25 | 1016.8 | |||||||
| 05 | 22:55 | NW 19 G 39 | 16.09 | Fair | CLR | 12.4 | -0.2 | 42% | 76.2 | 1016.2 | |||||||
| 05 | 21:55 | NW 22 G 31 | 16.09 | Mostly Cloudy | BKN070 | 14.5 | 1.7 | 42% | 76.17 | 1015.8 | |||||||
| 05 | 20:55 | NW 15 G 31 | 16.09 | Mostly Cloudy | BKN060 | 14.8 | 1.3 | 40% | 76.1 | 1014.8 | |||||||
| 05 | 18:55 | NW 28 G 37 | 16.09 | A Few Clouds | FEW060 | 16.9 | 4.9 | 45% | 75.9 | 1012.1 | |||||||
| 05 | 17:55 | NW 17 | 16.09 | Partly Cloudy | FEW044 SCT055 | 19.2 | 8.5 | 50% | 75.77 | 1010.4 | |||||||
| 05 | 16:55 | NW 15 | 16.09 | Fair | CLR | 18.7 | 10.3 | 58% | 75.74 | 1010.0 | 0.03 | ||||||
| 05 | 15:55 | NW 13 | 16.09 | Partly Cloudy | SCT037 SCT170 | 16.4 | 10.9 | 70% | 75.74 | 1010.1 | |||||||
| 05 | 14:55 | SW 6 | 16.09 | Fair | CLR | 18.1 | 15.2 | 83% | 75.74 | 1010.0 | 0.03 | ||||||
| 05 | 13:55 | Calm | 16.09 | Light Rain | BKN050 | 18.3 | 16.4 | 23.5 | 16.7 | 89% | 75.77 | 1010.4 | 0.13 | 0.86 | |||
| 05 | 12:55 | Calm | 16.09 | Light Rain | BKN045 BKN065 | 16.7 | 14.9 | 89% | 75.79 | 1010.7 | 0.58 | ||||||
| 05 | 10:55 | S 9 | 16.09 | Light Rain | SCT039 | 22.3 | 16.1 | 68% | 75.77 | 1010.4 | |||||||
| 05 | 09:55 | S 11 | 16.09 | Partly Cloudy | SCT033 | 22.9 | 15.7 | 64% | 75.77 | 1010.4 | |||||||
| 05 | 07:55 | S 9 | 16.09 | Fair | CLR | 21.6 | 15.9 | 23.8 | 21 | 70% | 75.82 | 1011.0 | |||||
| 05 | 06:55 | S 11 | 16.09 | Fair | CLR | 21 | 15.5 | 71% | 75.82 | 1011.0 | |||||||
| 05 | 05:55 | S 17 G 28 | 16.09 | A Few Clouds | FEW170 | 22.1 | 15.4 | 66% | 75.82 | 1011.0 | |||||||
| 05 | 04:55 | S 15 G 30 | 16.09 | A Few Clouds | FEW160 | 22.1 | 15 | 64% | 75.84 | 1011.4 | |||||||
| 05 | 02:55 | S 19 G 30 | 16.09 | Mostly Cloudy | BKN120 | 23.5 | 12.8 | 51% | 75.92 | 1012.4 | |||||||
| 05 | 01:55 | S 13 | 16.09 | A Few Clouds | FEW130 FEW180 | 23.8 | 13 | 27.6 | 23.7 | 51% | 75.97 | 1013.1 | |||||
| 04 | 23:55 | S 9 | 16.09 | Fair | CLR | 24.6 | 14.1 | 52% | 26 | 76.07 | 1014.4 | ||||||
| 04 | 22:55 | SE 9 | 16.09 | Fair | CLR | 24.9 | 13.7 | 50% | 26 | 76.1 | 1014.8 | ||||||
| 04 | 21:55 | S 9 | 16.09 | Fair | CLR | 26.1 | 13.2 | 45% | 26 | 76.12 | 1015.1 | ||||||
| 04 | 20:55 | S 13 | 16.09 | Fair | CLR | 26.6 | 12.6 | 42% | 27 | 76.1 | 1014.8 | ||||||
| 04 | 19:55 | S 9 | 16.09 | Fair | CLR | 27.5 | 11.9 | 31.4 | 27.5 | 38% | 27 | 76.1 | 1014.8 | ||||
| 04 | 17:55 | S 13 | 16.09 | Fair | CLR | 29.8 | 12.2 | 34% | 29 | 76.12 | 1015.1 | ||||||
| 04 | 15:55 | S 13 | 16.09 | Fair | CLR | 31.4 | 12.7 | 32% | 30 | 76.2 | 1016.1 | ||||||
| 04 | 14:55 | S 13 | 16.09 | Fair | CLR | 30.9 | 14.1 | 36% | 30 | 76.28 | 1017.1 | ||||||
| 04 | 13:55 | S 7 | 16.09 | Fair | CLR | 29.7 | 15.4 | 29.7 | 20.2 | 42% | 30 | 76.35 | 1018.2 | ||||
| 04 | 12:55 | S 11 | 16.09 | Fair | CLR | 28.1 | 15.4 | 46% | 28 | 76.4 | 1018.8 | ||||||
| 04 | 11:55 | SW 9 | 16.09 | Fair | CLR | 26.9 | 16.5 | 53% | 28 | 76.48 | 1019.9 | ||||||
| 04 | 09:55 | S 9 | 16.09 | Fair | CLR | 22.8 | 16.3 | 67% | 76.56 | 1020.9 | |||||||
| 04 | 08:55 | S 11 | 16.09 | Partly Cloudy | SCT095 | 21.4 | 16.1 | 72% | 76.56 | 1020.9 | |||||||
| 04 | 07:55 | SE 7 | 9.66 | Fair with Haze | CLR | 20.1 | 16.1 | 22.1 | 16.9 | 78% | 76.56 | 1020.9 | |||||
| 04 | 06:55 | Calm | 11.27 | A Few Clouds | FEW090 | 17.5 | 15.7 | 89% | 76.53 | 1020.5 | |||||||
| 04 | 05:55 | Calm | 11.27 | Fair | CLR | 18.3 | 15.7 | 85% | 76.48 | 1019.9 | |||||||
| 04 | 04:55 | Calm | 11.27 | Partly Cloudy | SCT090 | 21 | 15.3 | 70% | 76.48 | 1019.9 | |||||||
| 04 | 03:55 | S 9 | 8.05 | Partly Cloudy with Haze | FEW090 SCT140 | 21.8 | 14.9 | 65% | 76.5 | 1020.2 | |||||||
| 04 | 02:55 | Calm | 9.66 | Partly Cloudy with Haze | SCT130 | 20.9 | 14.3 | 66% | 76.5 | 1020.2 | |||||||
| 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) | |||||||||||||||