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. | ||||||||||||||||
| 02 | 13:55 | Calm | 10.00 | Thunderstorm in Vicinity | FEW016 | 77 | 73.4 | 84.2 | 73.9 | 89% | 78 | 29.8 | 1009.4 | 0.79 | 0.96 | ||
| 02 | 12:55 | SE 5 | 4.00 | Thunderstorm Rain | FEW025 BKN030 | 78.1 | 75.7 | 93% | 81 | 29.8 | 1009.3 | 0.17 | |||||
| 02 | 11:55 | SE 6 | 10.00 | Light Rain | SCT022 SCT037 | 82.9 | 74.8 | 77% | 90 | 29.81 | 1009.7 | ||||||
| 02 | 10:55 | SE 8 | 10.00 | Mostly Cloudy | BKN018 BKN023 | 82.6 | 73.4 | 74% | 89 | 29.82 | 1010.0 | ||||||
| 02 | 09:55 | SE 9 | 10.00 | Mostly Cloudy | BKN021 BKN027 | 80.1 | 72.1 | 77% | 84 | 29.83 | 1010.4 | ||||||
| 02 | 08:55 | SE 10 | 10.00 | Mostly Cloudy | BKN019 | 79.9 | 71.6 | 76% | 83 | 29.84 | 1010.7 | ||||||
| 02 | 07:55 | SE 8 | 10.00 | A Few Clouds | FEW022 | 78.1 | 71.1 | 78.8 | 77.2 | 79% | 80 | 29.84 | 1010.7 | ||||
| 02 | 06:55 | SE 7 | 10.00 | Mostly Cloudy | SCT025 BKN031 BKN110 | 77.5 | 69.6 | 77% | 79 | 29.85 | 1011.0 | ||||||
| 02 | 05:55 | SE 7 | 10.00 | Mostly Cloudy | SCT026 BKN130 | 77.4 | 69.4 | 77% | 79 | 29.84 | 1010.7 | ||||||
| 02 | 04:55 | SE 7 | 10.00 | Mostly Cloudy | BKN024 BKN150 | 78.4 | 68.5 | 72% | 81 | 29.84 | 1010.7 | ||||||
| 02 | 03:55 | SE 8 | 10.00 | Partly Cloudy | FEW080 SCT140 | 78.1 | 67.8 | 71% | 80 | 29.85 | 1011.0 | ||||||
| 02 | 02:55 | SE 8 | 10.00 | Mostly Cloudy | SCT130 BKN150 | 78.3 | 67.6 | 70% | 80 | 29.85 | 1011.0 | ||||||
| 02 | 01:55 | SE 8 | 10.00 | Mostly Cloudy | BKN170 | 78.4 | 66.9 | 81.3 | 78.4 | 68% | 81 | 29.86 | 1011.4 | ||||
| 02 | 00:55 | SE 6 | 10.00 | Overcast | OVC170 | 79.5 | 67.1 | 66% | 82 | 29.87 | 1011.7 | ||||||
| 01 | 23:55 | SE 8 | 10.00 | Partly Cloudy | SCT180 | 80.6 | 68.5 | 67% | 83 | 29.87 | 1011.7 | ||||||
| 01 | 22:55 | SE 7 | 10.00 | Mostly Cloudy | BKN190 | 79.5 | 71.2 | 76% | 83 | 29.87 | 1011.7 | ||||||
| 01 | 20:55 | SE 7 | 10.00 | Overcast | OVC095 | 80.4 | 70.9 | 73% | 84 | 29.84 | 1010.7 | ||||||
| 01 | 19:55 | SE 7 | 10.00 | A Few Clouds | FEW080 | 81.3 | 68 | 91.6 | 81.1 | 64% | 84 | 29.83 | 1010.4 | ||||
| 01 | 18:55 | SE 7 | 10.00 | Partly Cloudy | SCT050 | 84.9 | 70 | 61% | 89 | 29.84 | 1010.7 | ||||||
| 01 | 17:55 | SE 6 | 10.00 | A Few Clouds | FEW100 | 85.6 | 70.5 | 61% | 91 | 29.84 | 1010.7 | ||||||
| 01 | 16:55 | S 6 | 10.00 | A Few Clouds | FEW100 | 87.8 | 67.3 | 51% | 91 | 29.85 | 1011.0 | ||||||
| 01 | 15:55 | SW 9 | 10.00 | A Few Clouds | FEW230 | 90.7 | 63.7 | 41% | 92 | 29.86 | 1011.4 | ||||||
| 01 | 14:55 | SW 10 | 10.00 | A Few Clouds | FEW049 | 90.5 | 66.2 | 45% | 93 | 29.87 | 1011.7 | ||||||
| 01 | 13:55 | S 7 | 10.00 | A Few Clouds | FEW044 FEW200 | 88.5 | 68 | 89.2 | 72.9 | 51% | 92 | 29.88 | 1012.1 | ||||
| 01 | 12:55 | S 6 | 10.00 | A Few Clouds | FEW210 | 87.6 | 65.5 | 48% | 90 | 29.9 | 1012.7 | ||||||
| 01 | 11:55 | SE 5 | 10.00 | Fair | CLR | 87.4 | 65.3 | 48% | 89 | 29.91 | 1013.1 | ||||||
| 01 | 10:55 | SE 3 | 10.00 | Fair | CLR | 84.7 | 67.3 | 56% | 88 | 29.91 | 1013.1 | ||||||
| 01 | 09:55 | E 3 | 10.00 | Fair | CLR | 80.1 | 69.3 | 70% | 83 | 29.91 | 1013.1 | ||||||
| 01 | 08:55 | E 3 | 10.00 | Fair | CLR | 77.2 | 70.2 | 79% | 79 | 29.92 | 1013.4 | ||||||
| 01 | 07:55 | Calm | 10.00 | A Few Clouds | FEW070 | 72.7 | 68.2 | 72.7 | 65.1 | 86% | 29.92 | 1013.4 | |||||
| 01 | 06:55 | Calm | 10.00 | A Few Clouds | FEW070 | 65.7 | 63.9 | 94% | 29.92 | 1013.4 | |||||||
| 01 | 05:55 | Calm | 10.00 | Fair | CLR | 65.5 | 63.7 | 94% | 29.91 | 1013.1 | |||||||
| 01 | 04:55 | Calm | 10.00 | A Few Clouds | FEW065 | 66.2 | 64 | 93% | 29.91 | 1013.1 | |||||||
| 01 | 03:55 | Calm | 10.00 | Fair | CLR | 66.4 | 64.2 | 93% | 29.92 | 1013.4 | |||||||
| 01 | 02:55 | Calm | 10.00 | Fair | CLR | 66.7 | 64.6 | 93% | 29.93 | 1013.8 | |||||||
| 01 | 01:55 | Calm | 10.00 | Fair | CLR | 67.3 | 65.1 | 84.2 | 66.4 | 93% | 29.93 | 1013.8 | |||||
| 01 | 00:55 | Calm | 10.00 | Fair | CLR | 68.2 | 65.5 | 91% | 29.93 | 1013.8 | |||||||
| 31 | 23:55 | Calm | 10.00 | Fair | CLR | 68.9 | 65.5 | 89% | 29.93 | 1013.8 | |||||||
| 31 | 22:55 | Calm | 10.00 | Fair | CLR | 69.6 | 65.5 | 87% | 29.93 | 1013.8 | |||||||
| 31 | 21:55 | Calm | 10.00 | Fair | CLR | 71.4 | 65.3 | 81% | 29.93 | 1013.8 | |||||||
| 31 | 20:55 | Calm | 10.00 | Fair | CLR | 74.1 | 64.9 | 73% | 29.91 | 1013.1 | |||||||
| 31 | 18:55 | W 3 | 10.00 | Fair | CLR | 87.4 | 57.9 | 37% | 86 | 29.9 | 1012.7 | ||||||
| 31 | 17:55 | W 7 | 10.00 | Fair | CLR | 88.9 | 59.2 | 37% | 88 | 29.91 | 1013.1 | ||||||
| 31 | 16:55 | W 8 | 10.00 | Fair | CLR | 89.1 | 60.1 | 38% | 89 | 29.92 | 1013.4 | ||||||
| 31 | 15:55 | SW 5 | 10.00 | A Few Clouds | FEW065 | 89.2 | 60.3 | 38% | 89 | 29.93 | 1013.7 | ||||||
| 31 | 14:55 | Calm | 10.00 | A Few Clouds | FEW055 | 87.8 | 59 | 38% | 87 | 29.93 | 1013.7 | ||||||
| 31 | 13:55 | W 7 | 10.00 | A Few Clouds | FEW060 | 86.9 | 60.3 | 86.9 | 74.7 | 41% | 87 | 29.94 | 1014.1 | ||||
| 31 | 12:55 | NW 3 | 10.00 | Partly Cloudy | SCT050 SCT070 | 84 | 60.3 | 45% | 84 | 29.96 | 1014.8 | ||||||
| 31 | 11:55 | NW 5 | 10.00 | A Few Clouds | FEW047 FEW060 | 84.9 | 62.4 | 47% | 86 | 29.97 | 1015.1 | ||||||
| 31 | 10:55 | W 6 | 10.00 | A Few Clouds | FEW040 | 82.9 | 64 | 53% | 84 | 29.97 | 1015.1 | ||||||
| 31 | 09:55 | NW 5 | 10.00 | Fair | CLR | 79.7 | 62.6 | 56% | 81 | 29.97 | 1015.1 | ||||||
| 31 | 08:55 | NW 6 | 10.00 | Fair | CLR | 77.9 | 62.8 | 60% | 80 | 29.98 | 1015.4 | ||||||
| 31 | 07:55 | NW 9 | 10.00 | Fair | CLR | 74.5 | 62.4 | 74.5 | 66.2 | 66% | 29.97 | 1015.1 | |||||
| 31 | 05:55 | Calm | 10.00 | Partly Cloudy | SCT080 | 67.6 | 63.9 | 88% | 29.95 | 1014.4 | |||||||
| 31 | 04:55 | Calm | 10.00 | Fair | CLR | 67.5 | 64 | 89% | 29.94 | 1014.1 | |||||||
| 31 | 03:55 | Calm | 10.00 | Partly Cloudy | SCT060 | 71.6 | 65.8 | 82% | 29.94 | 1014.1 | |||||||
| 31 | 02:55 | Calm | 10.00 | Overcast | OVC060 | 72.3 | 65.5 | 79% | 29.93 | 1013.7 | |||||||
| 31 | 01:55 | Calm | 10.00 | Overcast | SCT060 OVC090 | 74.1 | 65.3 | 82.4 | 73 | 74% | 29.93 | 1013.7 | |||||
| 31 | 00:55 | Calm | 10.00 | Overcast | OVC085 | 73.4 | 65.3 | 76% | 29.92 | 1013.4 | |||||||
| 30 | 23:55 | Calm | 10.00 | Overcast | OVC085 | 74.3 | 64.6 | 72% | 29.92 | 1013.4 | |||||||
| 30 | 22:55 | Calm | 10.00 | Overcast | OVC080 | 76.8 | 63.7 | 64% | 79 | 29.91 | 1013.1 | ||||||
| 30 | 21:55 | Calm | 10.00 | Overcast | OVC080 | 77.5 | 63 | 61% | 79 | 29.9 | 1012.7 | ||||||
| 30 | 20:55 | NW 3 | 10.00 | Overcast | OVC075 | 81.7 | 62.2 | 52% | 83 | 29.88 | 1012.1 | ||||||
| 30 | 19:55 | NW 5 | 10.00 | Overcast | OVC075 | 82 | 61 | 87.6 | 82 | 49% | 83 | 29.87 | 1011.7 | ||||
| 30 | 18:55 | NW 6 | 10.00 | Mostly Cloudy | BKN080 | 82.9 | 59.9 | 46% | 83 | 29.85 | 1011.0 | ||||||
| 30 | 17:55 | N 7 | 10.00 | Mostly Cloudy | BKN075 | 83.5 | 59.9 | 45% | 84 | 29.85 | 1011.0 | ||||||
| 30 | 16:55 | N 5 | 10.00 | Mostly Cloudy | FEW060 BKN075 | 84.4 | 59.4 | 43% | 84 | 29.83 | 1010.4 | ||||||
| 30 | 15:55 | NW 8 G 23 | 10.00 | A Few Clouds | FEW075 | 86 | 59.5 | 41% | 86 | 29.82 | 1010.0 | ||||||
| 30 | 14:55 | NW 14 G 22 | 10.00 | Partly Cloudy | SCT065 | 85.1 | 58.1 | 40% | 84 | 29.82 | 1010.0 | ||||||
| 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) | |||||||||||||||