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. | ||||||||||||||||
| 26 | 03:55 | Calm | 10.00 | Fair | CLR | 62.8 | 61 | 94% | 29.91 | 1013.1 | |||||||
| 26 | 02:55 | Calm | 10.00 | Fair | CLR | 63.1 | 61.3 | 94% | 29.92 | 1013.4 | |||||||
| 26 | 01:55 | Calm | 10.00 | Fair | CLR | 62.6 | 60.4 | 75.7 | 62.6 | 93% | 29.94 | 1014.1 | |||||
| 26 | 00:55 | Calm | 10.00 | Fair | CLR | 63.7 | 61 | 91% | 29.95 | 1014.4 | |||||||
| 25 | 23:55 | Calm | 10.00 | Fair | CLR | 64.8 | 61.3 | 89% | 29.95 | 1014.4 | |||||||
| 25 | 22:55 | Calm | 10.00 | Fair | CLR | 66.4 | 61.3 | 84% | 29.96 | 1014.8 | |||||||
| 25 | 21:55 | Calm | 10.00 | Fair | CLR | 66.6 | 61.2 | 83% | 29.97 | 1015.1 | |||||||
| 25 | 20:55 | Calm | 10.00 | Fair | CLR | 68.2 | 61.3 | 79% | 29.95 | 1014.5 | |||||||
| 25 | 19:55 | SE 3 | 10.00 | Fair | CLR | 75.9 | 58.1 | 82.8 | 75.4 | 54% | 78 | 29.96 | 1014.8 | ||||
| 25 | 18:55 | S 3 | 10.00 | Fair | CLR | 80.1 | 56.8 | 45% | 80 | 29.96 | 1014.8 | ||||||
| 25 | 17:55 | E 5 | 10.00 | Fair | CLR | 80.4 | 56.5 | 44% | 81 | 29.97 | 1015.1 | ||||||
| 25 | 16:55 | E 5 | 10.00 | Fair | CLR | 81.1 | 57.7 | 45% | 81 | 29.98 | 1015.5 | ||||||
| 25 | 15:55 | E 5 | 10.00 | Fair | CLR | 78.8 | 56.3 | 46% | 80 | 30 | 1016.1 | ||||||
| 25 | 14:55 | S 5 | 10.00 | Fair | CLR | 79.9 | 56.7 | 45% | 80 | 30.01 | 1016.5 | ||||||
| 25 | 13:55 | Calm | 10.00 | Fair | CLR | 79 | 57.6 | 79.2 | 64.9 | 48% | 80 | 30.03 | 1017.1 | ||||
| 25 | 12:55 | SE 6 | 10.00 | Fair | CLR | 77.2 | 59.7 | 55% | 79 | 30.06 | 1018.2 | ||||||
| 25 | 11:55 | SE 5 | 10.00 | Fair | CLR | 74.8 | 60.4 | 61% | 30.07 | 1018.5 | |||||||
| 25 | 10:55 | Calm | 10.00 | Fair | CLR | 71.4 | 59.9 | 67% | 30.08 | 1018.8 | |||||||
| 25 | 09:55 | Calm | 10.00 | Mostly Cloudy | BKN065 | 69.1 | 57.2 | 66% | 30.1 | 1019.5 | |||||||
| 25 | 08:55 | Calm | 10.00 | Overcast | SCT015 OVC055 | 65.3 | 60.3 | 84% | 30.11 | 1019.9 | |||||||
| 25 | 07:55 | SE 3 | 10.00 | Overcast | OVC049 | 65.5 | 61.2 | 72.1 | 64.8 | 86% | 30.12 | 1020.2 | 0.19 | ||||
| 25 | 06:55 | SE 6 | 10.00 | Overcast | OVC043 | 65.5 | 61.9 | 88% | 30.11 | 1019.9 | |||||||
| 25 | 05:55 | SE 5 | 10.00 | Overcast | FEW006 FEW021 OVC045 | 66.6 | 64.2 | 92% | 30.09 | 1019.2 | |||||||
| 25 | 04:55 | Calm | 10.00 | Mostly Cloudy | SCT008 BKN050 | 67.6 | 65.5 | 93% | 30.08 | 1018.8 | 0.01 | 0.19 | |||||
| 25 | 03:55 | Calm | 6.00 | Light Rain Fog/Mist | OVC044 | 67.5 | 65.3 | 93% | 30.1 | 1019.5 | 0.14 | ||||||
| 25 | 02:55 | S 6 | 6.00 | Rain Fog/Mist | OVC044 | 67.5 | 64.4 | 90% | 30.1 | 1019.5 | 0.04 | ||||||
| 25 | 01:55 | S 3 | 10.00 | Overcast | OVC035 | 71.8 | 61 | 75.9 | 70.2 | 69% | 30.11 | 1019.9 | |||||
| 24 | 23:55 | Calm | 10.00 | Overcast | OVC090 | 72.9 | 59.9 | 64% | 30.12 | 1020.2 | |||||||
| 24 | 22:55 | Calm | 10.00 | Overcast | OVC100 | 72.9 | 59 | 62% | 30.12 | 1020.2 | |||||||
| 24 | 21:55 | Calm | 10.00 | Partly Cloudy | SCT100 | 70.7 | 58.3 | 65% | 30.11 | 1019.9 | |||||||
| 24 | 20:55 | Calm | 10.00 | Partly Cloudy | SCT220 | 73.9 | 55.8 | 53% | 30.11 | 1019.9 | |||||||
| 24 | 19:55 | Calm | 10.00 | Fair | CLR | 75.9 | 57 | 83.7 | 75.9 | 52% | 78 | 30.11 | 1019.9 | ||||
| 24 | 11:55 | SE 8 | 10.00 | A Few Clouds | FEW050 | 80.8 | 56.1 | 43% | 81 | 30.17 | 1021.9 | ||||||
| 24 | 10:55 | SE 8 | 10.00 | A Few Clouds | FEW045 | 79.3 | 56.7 | 46% | 80 | 30.18 | 1022.2 | ||||||
| 24 | 09:55 | SE 7 | 10.00 | Fair | CLR | 77.5 | 58.5 | 52% | 79 | 30.18 | 1022.2 | ||||||
| 24 | 08:55 | Calm | 10.00 | Fair | CLR | 74.3 | 63.5 | 69% | 30.18 | 1022.2 | |||||||
| 24 | 07:55 | Calm | 10.00 | Fair | CLR | 66.2 | 61.5 | 66.2 | 57.6 | 85% | 30.18 | 1022.2 | |||||
| 24 | 06:55 | Calm | 10.00 | Fair | CLR | 59.5 | 57.6 | 93% | 30.17 | 1021.9 | |||||||
| 24 | 05:55 | Calm | 10.00 | Fair | CLR | 58.6 | 56.8 | 94% | 30.16 | 1021.6 | |||||||
| 24 | 04:55 | Calm | 10.00 | Fair | CLR | 59.5 | 57.6 | 93% | 30.16 | 1021.6 | |||||||
| 24 | 03:55 | Calm | 10.00 | Fair | CLR | 59.4 | 57.4 | 93% | 30.16 | 1021.6 | |||||||
| 24 | 02:55 | Calm | 10.00 | Fair | CLR | 61.2 | 58.5 | 91% | 30.15 | 1021.2 | |||||||
| 24 | 01:55 | Calm | 10.00 | Fair | CLR | 57.6 | 55.2 | 75.7 | 57.4 | 92% | 30.15 | 1021.2 | |||||
| 24 | 00:55 | Calm | 10.00 | Fair | CLR | 60.3 | 57.4 | 90% | 30.15 | 1021.2 | |||||||
| 23 | 23:55 | Calm | 10.00 | Fair | CLR | 62.6 | 58.6 | 87% | 30.15 | 1021.2 | |||||||
| 23 | 22:55 | Calm | 10.00 | Fair | CLR | 65.1 | 59.5 | 82% | 30.15 | 1021.2 | |||||||
| 23 | 21:55 | Calm | 10.00 | Fair | CLR | 67.1 | 59.5 | 77% | 30.14 | 1020.9 | |||||||
| 23 | 19:55 | SE 3 | 10.00 | Fair | CLR | 75.6 | 59.2 | 84 | 75.6 | 57% | 78 | 30.11 | 1019.9 | ||||
| 23 | 18:55 | SE 8 | 10.00 | Fair | CLR | 79.9 | 57.7 | 47% | 80 | 30.1 | 1019.5 | ||||||
| 23 | 17:55 | Calm | 10.00 | Fair | CLR | 82.2 | 50.2 | 33% | 81 | 30.1 | 1019.5 | ||||||
| 23 | 16:55 | Calm | 10.00 | Fair | CLR | 83.1 | 51.1 | 33% | 82 | 30.1 | 1019.5 | ||||||
| 23 | 14:55 | E 5 | 10.00 | Fair | CLR | 81.1 | 52.3 | 37% | 80 | 30.1 | 1019.5 | ||||||
| 23 | 13:55 | W 6 | 10.00 | Fair | CLR | 80.1 | 50 | 81 | 69.8 | 35% | 80 | 30.11 | 1019.9 | ||||
| 23 | 12:55 | NW 8 | 10.00 | Fair | CLR | 79.9 | 50.5 | 36% | 80 | 30.12 | 1020.2 | ||||||
| 23 | 11:55 | N 3 | 10.00 | Fair | CLR | 78.4 | 52.2 | 40% | 79 | 30.13 | 1020.5 | ||||||
| 23 | 10:55 | NW 3 | 10.00 | Fair | CLR | 76.5 | 53.6 | 45% | 78 | 30.13 | 1020.5 | ||||||
| 23 | 09:55 | Calm | 10.00 | Fair | CLR | 74.8 | 54.3 | 49% | 30.13 | 1020.5 | |||||||
| 23 | 08:55 | N 6 | 10.00 | Fair | CLR | 72.1 | 55 | 55% | 30.12 | 1020.2 | |||||||
| 23 | 07:55 | N 7 | 10.00 | A Few Clouds | FEW080 | 69.8 | 54.3 | 74.7 | 67.6 | 58% | 30.11 | 1019.9 | |||||
| 23 | 06:55 | N 5 | 10.00 | Fair | CLR | 68.2 | 53.2 | 59% | 30.08 | 1018.8 | |||||||
| 23 | 05:55 | NW 5 | 10.00 | Partly Cloudy | SCT070 | 69.8 | 53.4 | 56% | 30.05 | 1017.8 | |||||||
| 23 | 04:55 | N 5 | 10.00 | Partly Cloudy | SCT070 | 71.1 | 53.1 | 53% | 30.02 | 1016.8 | |||||||
| 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) | |||||||||||||||