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. | ||||||||||||||||
| 27 | 10:55 | NW 14 G 25 | 10.00 | Overcast | BKN047 OVC060 | 66.7 | 52.9 | 61% | 29.68 | 1005.3 | |||||||
| 27 | 09:55 | NW 12 | 10.00 | Light Rain | BKN043 BKN100 | 64.4 | 54.3 | 70% | 29.69 | 1005.7 | |||||||
| 27 | 08:55 | W 12 | 10.00 | Fair | CLR | 63.1 | 53.2 | 70% | 29.69 | 1005.7 | |||||||
| 27 | 07:55 | NW 10 | 10.00 | Overcast | OVC045 | 63.3 | 52.9 | 63.5 | 60.1 | 69% | 29.69 | 1005.7 | 0.01 | ||||
| 27 | 06:55 | W 8 | 10.00 | Overcast | OVC043 | 62.2 | 53.4 | 73% | 29.7 | 1006.0 | |||||||
| 27 | 05:55 | NW 7 | 10.00 | Light Drizzle | OVC048 | 61.9 | 53.4 | 74% | 29.71 | 1006.3 | |||||||
| 27 | 04:55 | NW 8 | 10.00 | Overcast | OVC046 | 63 | 52.2 | 68% | 29.72 | 1006.7 | 0.01 | 0.01 | |||||
| 27 | 03:55 | W 6 | 10.00 | Overcast | OVC042 | 61.9 | 54.1 | 76% | 29.73 | 1007.0 | |||||||
| 27 | 02:55 | W 6 | 10.00 | Overcast | OVC045 | 61.3 | 54.7 | 79% | 29.76 | 1008.0 | |||||||
| 27 | 01:55 | W 5 | 10.00 | Overcast | OVC043 | 61 | 55.4 | 61.9 | 58.5 | 82% | 29.79 | 1009.0 | |||||
| 27 | 00:55 | NW 3 | 10.00 | Overcast | OVC038 | 60.4 | 55.9 | 85% | 29.81 | 1009.7 | |||||||
| 26 | 23:55 | NW 6 | 10.00 | Overcast | OVC037 | 61.2 | 54.3 | 78% | 29.83 | 1010.4 | |||||||
| 26 | 22:55 | NW 9 | 10.00 | Overcast | OVC034 | 60.4 | 54.5 | 81% | 29.85 | 1011.1 | |||||||
| 26 | 21:55 | N 6 | 10.00 | Overcast | OVC035 | 60.6 | 55.4 | 83% | 29.86 | 1011.4 | |||||||
| 26 | 20:55 | NW 6 | 10.00 | Overcast | OVC037 | 59.2 | 55.6 | 88% | 29.87 | 1011.8 | |||||||
| 26 | 19:55 | NW 9 | 10.00 | Light Rain | OVC036 | 58.6 | 55.4 | 68.9 | 58.3 | 89% | 29.87 | 1011.8 | 0.06 | 0.27 | |||
| 26 | 18:55 | NW 10 | 7.00 | Rain | SCT034 OVC043 | 58.6 | 54.9 | 87% | 29.86 | 1011.4 | 0.08 | ||||||
| 26 | 16:55 | NW 8 G 18 | 10.00 | Light Rain | BKN043 | 59.7 | 54.9 | 84% | 29.86 | 1011.4 | 0.04 | 0.05 | |||||
| 26 | 15:55 | N 6 | 10.00 | Light Rain | FEW024 BKN045 | 61.3 | 54.7 | 79% | 29.86 | 1011.4 | 0.01 | ||||||
| 26 | 14:55 | N 7 G 18 | 10.00 | Light Rain | SCT044 | 66 | 51.3 | 59% | 29.85 | 1011.1 | |||||||
| 26 | 13:55 | NW 13 G 23 | 10.00 | Light Rain | BKN049 | 69.1 | 50.7 | 69.6 | 61.5 | 52% | 29.86 | 1011.4 | |||||
| 26 | 12:55 | N 8 G 24 | 10.00 | Overcast | OVC047 | 69.1 | 48 | 47% | 29.86 | 1011.4 | |||||||
| 26 | 11:55 | N 9 G 22 | 10.00 | Overcast | OVC046 | 68.9 | 48.4 | 48% | 29.86 | 1011.4 | |||||||
| 26 | 10:55 | NW 7 | 10.00 | Mostly Cloudy | FEW044 BKN070 | 66.2 | 48.6 | 53% | 29.86 | 1011.4 | |||||||
| 26 | 09:55 | NW 9 G 23 | 10.00 | Mostly Cloudy | SCT049 BKN070 | 66.2 | 47.5 | 51% | 29.87 | 1011.7 | |||||||
| 26 | 08:55 | NW 10 G 16 | 10.00 | Overcast | FEW048 OVC070 | 63 | 46.9 | 56% | 29.87 | 1011.8 | |||||||
| 26 | 06:55 | NW 8 | 10.00 | Fair | CLR | 62.4 | 47.5 | 58% | 29.87 | 1011.7 | |||||||
| 26 | 05:55 | NW 10 | 10.00 | Fair | CLR | 61.9 | 46 | 56% | 29.86 | 1011.4 | |||||||
| 26 | 04:55 | NW 13 G 20 | 10.00 | Fair | CLR | 62.8 | 45.9 | 54% | 29.86 | 1011.4 | |||||||
| 26 | 03:55 | NW 9 G 17 | 10.00 | Fair | CLR | 62.4 | 45.5 | 54% | 29.89 | 1012.4 | |||||||
| 26 | 02:55 | NW 8 | 10.00 | Fair | CLR | 62.4 | 45.5 | 54% | 29.91 | 1013.1 | |||||||
| 26 | 01:55 | NW 13 G 21 | 10.00 | Fair | CLR | 63 | 45.1 | 67.3 | 62.4 | 52% | 29.92 | 1013.4 | |||||
| 26 | 00:55 | NW 13 | 10.00 | Fair | CLR | 64 | 45.5 | 51% | 29.94 | 1014.1 | |||||||
| 25 | 23:55 | NW 13 G 18 | 10.00 | Fair | CLR | 63.7 | 45.1 | 51% | 29.95 | 1014.5 | |||||||
| 25 | 22:55 | NW 12 G 17 | 10.00 | Fair | CLR | 64.9 | 45.3 | 49% | 29.96 | 1014.8 | |||||||
| 25 | 21:55 | NW 10 | 10.00 | Fair | CLR | 65.8 | 43.9 | 45% | 29.97 | 0.0 | |||||||
| 25 | 20:55 | NW 7 | 10.00 | Fair | CLR | 66.2 | 43 | 43% | 29.99 | 1015.8 | |||||||
| 25 | 19:55 | NW 8 | 10.00 | Fair | CLR | 67.1 | 41.9 | 76.6 | 67.1 | 40% | 29.99 | 1015.8 | |||||
| 25 | 18:55 | NW 5 | 10.00 | Fair | CLR | 69.8 | 40.1 | 34% | 29.98 | 1015.5 | |||||||
| 25 | 17:55 | N 10 G 20 | 10.00 | Fair | CLR | 73.2 | 39.9 | 30% | 29.99 | 1015.8 | |||||||
| 25 | 16:55 | NW 14 | 10.00 | Fair | CLR | 75.2 | 42.4 | 31% | 77 | 29.99 | 1015.8 | ||||||
| 25 | 15:55 | NW 13 G 17 | 10.00 | Fair | CLR | 76.5 | 39 | 26% | 77 | 30 | 1016.1 | ||||||
| 25 | 14:55 | N 8 G 17 | 10.00 | Fair | CLR | 74.8 | 41.4 | 30% | 30.01 | 1016.5 | |||||||
| 25 | 13:55 | NW 12 G 22 | 10.00 | Fair | CLR | 72.3 | 42.4 | 72.9 | 55.6 | 34% | 30.04 | 1017.5 | |||||
| 25 | 12:55 | NW 8 | 10.00 | Fair | CLR | 71.4 | 42.3 | 35% | 30.08 | 1018.9 | |||||||
| 25 | 11:55 | N 6 G 17 | 10.00 | Fair | CLR | 67.8 | 41.9 | 39% | 30.1 | 1019.6 | |||||||
| 25 | 10:55 | NW 8 | 10.00 | Fair | CLR | 64.8 | 42.3 | 44% | 30.11 | 1019.9 | |||||||
| 25 | 09:55 | N 7 G 17 | 10.00 | A Few Clouds | FEW200 | 62.6 | 44.6 | 52% | 30.11 | 0.0 | |||||||
| 25 | 08:55 | N 5 | 10.00 | Partly Cloudy | SCT200 | 57.2 | 43 | 59% | 30.11 | 1019.9 | |||||||
| 25 | 07:55 | NW 7 | 10.00 | Overcast | OVC210 | 55.4 | 43.3 | 58.6 | 50.7 | 64% | 30.1 | 1019.6 | |||||
| 25 | 06:55 | NW 9 | 10.00 | Fair | CLR | 53.6 | 44.1 | 70% | 30.11 | 1019.9 | |||||||
| 25 | 05:55 | NW 5 | 10.00 | Fair | CLR | 54.9 | 43.7 | 66% | 30.12 | 1020.2 | |||||||
| 25 | 04:55 | NW 5 | 10.00 | Fair | CLR | 56.1 | 44.1 | 64% | 30.12 | 1020.2 | |||||||
| 25 | 03:55 | NW 6 | 10.00 | Fair | CLR | 56.3 | 44.6 | 65% | 30.12 | 1020.2 | |||||||
| 25 | 02:55 | NW 5 | 10.00 | Fair | CLR | 54.3 | 43.5 | 67% | 30.15 | 1021.3 | |||||||
| 25 | 01:55 | NW 7 | 10.00 | Fair | CLR | 52 | 47.3 | 57.6 | 50.2 | 84% | 30.17 | 1021.9 | |||||
| 25 | 00:55 | NW 5 | 10.00 | Fair | CLR | 53.8 | 48.4 | 82% | 30.19 | 1022.6 | |||||||
| 24 | 23:55 | Calm | 10.00 | Fair | CLR | 54.5 | 52 | 91% | 30.2 | 1022.9 | |||||||
| 24 | 22:55 | Calm | 10.00 | Fair | CLR | 53.4 | 51.1 | 92% | 30.21 | 1023.3 | |||||||
| 24 | 21:55 | Calm | 10.00 | Fair | CLR | 54.1 | 51.8 | 92% | 30.23 | 1024.0 | |||||||
| 24 | 20:55 | Calm | 10.00 | Fair | CLR | 55 | 52.2 | 90% | 30.23 | 1024.0 | |||||||
| 24 | 19:55 | Calm | 10.00 | Fair | CLR | 56.5 | 51.4 | 66.9 | 56.5 | 83% | 30.23 | 1024.0 | |||||
| 24 | 18:55 | Calm | 10.00 | Fair | CLR | 62.6 | 49.8 | 63% | 30.23 | 1024.0 | |||||||
| 24 | 17:55 | Calm | 10.00 | Fair | CLR | 66.2 | 48 | 52% | 30.23 | 1024.0 | |||||||
| 24 | 16:55 | Calm | 10.00 | Fair | CLR | 66.7 | 48.6 | 52% | 30.24 | 1024.3 | |||||||
| 24 | 15:55 | NE 5 | 10.00 | Mostly Cloudy | BKN043 | 65.1 | 48 | 54% | 30.25 | 0.0 | |||||||
| 24 | 14:55 | N 6 | 10.00 | Overcast | FEW036 OVC045 | 64.4 | 49.8 | 59% | 30.27 | 0.0 | |||||||
| 24 | 13:55 | Calm | 10.00 | Mostly Cloudy | BKN036 | 64.9 | 50.2 | 64.9 | 55.2 | 59% | 30.29 | 1026.0 | |||||
| 24 | 12:55 | N 3 | 10.00 | Overcast | OVC034 | 63.7 | 49.5 | 60% | 30.3 | 1026.3 | |||||||
| 24 | 11:55 | Calm | 10.00 | Mostly Cloudy | BKN033 | 63.7 | 49.5 | 60% | 30.32 | 1027.0 | |||||||
| 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) | |||||||||||||||