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 | 18:55 | SE 3 | 10.00 | A Few Clouds | FEW120 | 73.4 | 53.6 | 50% | 29.73 | 1007.0 | |||||||
| 09 | 17:55 | SE 5 | 10.00 | A Few Clouds | FEW110 | 75.6 | 51.4 | 43% | 78 | 29.74 | 1007.3 | ||||||
| 09 | 16:55 | S 7 | 10.00 | Fair | CLR | 74.1 | 50.7 | 44% | 29.73 | 1007.0 | |||||||
| 09 | 15:55 | SE 8 | 10.00 | A Few Clouds | FEW150 | 74.8 | 52 | 45% | 29.75 | 1007.7 | |||||||
| 09 | 14:55 | S 7 | 10.00 | Mostly Cloudy | FEW050 BKN150 | 72.9 | 52 | 48% | 29.77 | 1008.4 | |||||||
| 09 | 13:55 | Calm | 10.00 | Mostly Cloudy | FEW050 BKN060 BKN075 | 70 | 51.1 | 71.6 | 59.9 | 51% | 29.79 | 1009.1 | |||||
| 09 | 12:55 | S 6 | 10.00 | Partly Cloudy | SCT060 | 69.8 | 50.9 | 51% | 29.8 | 1009.4 | |||||||
| 09 | 11:55 | S 10 | 10.00 | Partly Cloudy | FEW075 FEW170 SCT200 | 70.9 | 50.2 | 48% | 29.81 | 1009.7 | |||||||
| 09 | 10:55 | S 8 | 10.00 | Fair | CLR | 66.2 | 49.1 | 54% | 29.83 | 1010.4 | |||||||
| 09 | 09:55 | S 8 | 10.00 | A Few Clouds | FEW095 | 63.7 | 48.6 | 58% | 29.85 | 1011.1 | |||||||
| 09 | 08:55 | S 8 | 10.00 | Partly Cloudy | SCT095 | 60.3 | 47.7 | 63% | 29.86 | 1011.4 | |||||||
| 09 | 07:55 | SE 8 | 5.00 | A Few Clouds with Haze | FEW130 | 59.7 | 46.8 | 61.7 | 52.2 | 62% | 29.86 | 1011.4 | |||||
| 09 | 06:55 | SE 6 | 2.75 | Mostly Cloudy with Haze | BKN120 | 58.1 | 43.3 | 58% | 29.85 | 1011.1 | |||||||
| 09 | 05:55 | Calm | 5.00 | Overcast with Haze | OVC130 | 57.2 | 42.6 | 58% | 29.84 | 1010.7 | |||||||
| 09 | 04:55 | S 3 | 8.00 | Overcast | OVC130 | 59.5 | 39.2 | 47% | 29.84 | 1010.7 | |||||||
| 09 | 03:55 | S 6 | 10.00 | Overcast | OVC130 | 61 | 44.2 | 54% | 29.86 | 1011.4 | |||||||
| 09 | 02:55 | SE 5 | 10.00 | Overcast | OVC130 | 54.3 | 43.2 | 66% | 29.86 | 1011.4 | |||||||
| 09 | 01:55 | SE 3 | 10.00 | A Few Clouds | FEW140 | 52.9 | 42.3 | 65.5 | 50.4 | 67% | 29.87 | 1011.8 | |||||
| 09 | 00:55 | SE 3 | 10.00 | Fair | CLR | 58.5 | 38.8 | 48% | 29.87 | 1011.8 | |||||||
| 08 | 23:55 | SE 6 | 10.00 | Fair | CLR | 58.5 | 42.3 | 55% | 29.87 | 1011.8 | |||||||
| 08 | 22:55 | Calm | 10.00 | Fair | CLR | 50.9 | 43.3 | 75% | 29.88 | 1012.1 | |||||||
| 08 | 21:55 | SE 3 | 10.00 | Fair | CLR | 54.7 | 43.9 | 67% | 29.87 | 1011.8 | |||||||
| 08 | 20:55 | SE 5 | 10.00 | Fair | CLR | 61.2 | 40.3 | 46% | 29.87 | 1011.8 | |||||||
| 08 | 19:55 | SE 5 | 10.00 | Partly Cloudy | SCT100 | 65.7 | 37.9 | 73.8 | 65.7 | 36% | 29.85 | 1011.1 | |||||
| 08 | 18:55 | SE 5 | 10.00 | Partly Cloudy | SCT100 | 69.1 | 39.6 | 34% | 29.84 | 1010.8 | |||||||
| 08 | 17:55 | S 7 | 10.00 | Mostly Cloudy | BKN095 | 70.5 | 35.8 | 28% | 29.84 | 1010.8 | |||||||
| 08 | 16:55 | S 6 | 10.00 | Fair | CLR | 72.1 | 34.3 | 25% | 29.84 | 1010.8 | |||||||
| 08 | 15:55 | W 12 G 22 | 10.00 | Fair | CLR | 73.4 | 31.1 | 21% | 29.86 | 1011.4 | |||||||
| 08 | 14:55 | SW 7 | 10.00 | A Few Clouds | FEW080 | 71.4 | 32.7 | 24% | 29.89 | 1012.5 | |||||||
| 08 | 13:55 | S 8 | 10.00 | A Few Clouds | FEW080 | 70.9 | 33.3 | 71.2 | 50.2 | 25% | 29.91 | 1013.1 | |||||
| 08 | 12:55 | W 9 | 10.00 | Fair | CLR | 68 | 32.7 | 27% | 29.93 | 1013.8 | |||||||
| 08 | 11:55 | SE 5 | 10.00 | Fair | CLR | 66.2 | 37 | 34% | 29.95 | 1014.5 | |||||||
| 08 | 10:55 | S 5 | 10.00 | Fair | CLR | 63.5 | 36.7 | 37% | 29.97 | 1015.2 | |||||||
| 08 | 09:55 | W 5 | 10.00 | Fair | CLR | 61.2 | 34 | 36% | 29.98 | 1015.5 | |||||||
| 08 | 08:55 | Calm | 10.00 | Fair | CLR | 57.7 | 38.7 | 49% | 29.99 | 1015.9 | |||||||
| 08 | 07:55 | Calm | 10.00 | Fair | CLR | 49.8 | 46 | 49.8 | 39 | 87% | 29.98 | 1015.5 | |||||
| 08 | 06:55 | Calm | 10.00 | Fair | CLR | 40.3 | 38.7 | 94% | 29.96 | 1014.8 | |||||||
| 08 | 05:55 | Calm | 10.00 | Fair | CLR | 39.2 | 37.6 | 94% | 29.93 | 1013.8 | |||||||
| 08 | 04:55 | Calm | 10.00 | Fair | CLR | 39.7 | 38.5 | 95% | 29.93 | 1013.8 | |||||||
| 08 | 03:55 | Calm | 10.00 | Fair | CLR | 42.1 | 40.5 | 94% | 29.91 | 1013.2 | |||||||
| 08 | 02:55 | Calm | 9.00 | Fair | CLR | 43.2 | 41.9 | 95% | 29.89 | 1012.5 | |||||||
| 08 | 01:55 | Calm | 10.00 | Fair | CLR | 44.4 | 43.2 | 54.9 | 43.9 | 95% | 29.88 | 1012.1 | |||||
| 08 | 00:55 | Calm | 10.00 | Fair | CLR | 45.5 | 44.1 | 95% | 29.87 | 1011.8 | |||||||
| 07 | 23:55 | Calm | 10.00 | Fair | CLR | 46.4 | 44.4 | 93% | 29.85 | 1011.1 | |||||||
| 07 | 22:55 | Calm | 10.00 | Fair | CLR | 46 | 43.9 | 92% | 29.84 | 1010.8 | |||||||
| 07 | 21:55 | Calm | 10.00 | Fair | CLR | 48 | 44.6 | 88% | 29.84 | 1010.8 | |||||||
| 07 | 20:55 | Calm | 10.00 | Fair | CLR | 50.9 | 45.7 | 82% | 29.82 | 1010.1 | |||||||
| 07 | 19:55 | SE 3 | 10.00 | Fair | CLR | 55 | 43.9 | 61.9 | 55 | 66% | 29.8 | 1009.4 | |||||
| 07 | 18:55 | S 5 | 10.00 | Fair | CLR | 59.4 | 43.2 | 55% | 29.78 | 1008.7 | |||||||
| 07 | 17:55 | S 5 | 10.00 | Fair | CLR | 60.1 | 43.3 | 54% | 29.78 | 1008.7 | |||||||
| 07 | 16:55 | S 5 | 10.00 | Fair | CLR | 61.5 | 40.5 | 46% | 29.77 | 1008.4 | |||||||
| 07 | 15:55 | S 7 | 10.00 | A Few Clouds | FEW090 | 60.1 | 42.8 | 53% | 29.78 | 1008.7 | |||||||
| 07 | 14:55 | SE 9 | 10.00 | Fair | CLR | 59.2 | 42.1 | 53% | 29.81 | 1009.7 | |||||||
| 07 | 13:55 | SE 6 | 10.00 | Mostly Cloudy | FEW023 BKN080 | 57.7 | 41.2 | 59.5 | 55.4 | 54% | 29.82 | 1010.1 | 0.01 | 0.01 | |||
| 07 | 12:55 | E 3 | 10.00 | Light Rain | FEW049 BKN070 | 58.3 | 38.1 | 47% | 29.85 | 1011.1 | |||||||
| 07 | 11:55 | N 3 | 10.00 | Overcast | OVC065 | 58.1 | 34.5 | 41% | 29.87 | 1011.8 | |||||||
| 07 | 10:55 | Calm | 10.00 | Overcast | OVC055 | 56.5 | 39 | 52% | 29.88 | 1012.1 | |||||||
| 07 | 09:55 | Calm | 10.00 | Overcast | OVC055 | 56.3 | 43.9 | 63% | 29.89 | 1012.4 | |||||||
| 07 | 08:55 | N 3 | 10.00 | Overcast | OVC050 | 56.7 | 41.5 | 57% | 29.88 | 1012.1 | |||||||
| 07 | 07:55 | Calm | 10.00 | Overcast | SCT035 OVC048 | 56.8 | 51.1 | 58.6 | 54.5 | 81% | 29.88 | 1012.1 | |||||
| 07 | 06:55 | Calm | 10.00 | Overcast | OVC046 | 55.9 | 53.1 | 90% | 29.86 | 1011.4 | |||||||
| 07 | 05:55 | Calm | 10.00 | Overcast | OVC044 | 56.3 | 53.8 | 91% | 29.85 | 1011.1 | |||||||
| 07 | 04:55 | Calm | 10.00 | Overcast | OVC040 | 55.8 | 53.8 | 93% | 29.84 | 1010.7 | |||||||
| 07 | 03:55 | NW 3 | 10.00 | Overcast | OVC039 | 57.7 | 52.9 | 84% | 29.82 | 1010.1 | |||||||
| 07 | 02:55 | NW 7 | 10.00 | Overcast | OVC037 | 58.1 | 53.6 | 85% | 29.82 | 1010.1 | |||||||
| 07 | 01:55 | NW 5 | 10.00 | Light Rain | BKN033 | 58.8 | 55.6 | 69.3 | 58.8 | 89% | 29.8 | 1009.4 | 0.04 | 0.21 | |||
| 07 | 00:55 | Calm | 8.00 | Light Rain | OVC031 | 58.8 | 56.1 | 91% | 29.82 | 1010.1 | 0.17 | ||||||
| 06 | 23:55 | NW 10 | 10.00 | Overcast | OVC027 | 64.8 | 52.7 | 65% | 29.8 | 1009.4 | |||||||
| 06 | 22:55 | NW 6 | 10.00 | Overcast | OVC022 | 68 | 59.4 | 74% | 29.79 | 1009.0 | |||||||
| 06 | 21:55 | Calm | 10.00 | Mostly Cloudy | BKN031 | 65.7 | 62.2 | 89% | 29.77 | 1008.4 | |||||||
| 06 | 20:55 | Calm | 10.00 | Mostly Cloudy | BKN030 BKN055 | 66.7 | 62.4 | 86% | 29.78 | 1008.7 | |||||||
| 06 | 19:55 | Calm | 10.00 | Partly Cloudy | SCT075 | 68 | 61.9 | 70.7 | 67.5 | 81% | 29.75 | 1007.7 | |||||
| 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) | |||||||||||||||