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. | ||||||||||||||||
| 08 | 07:55 | Calm | 16.09 | Fair | CLR | 9.9 | 7.8 | 9.9 | 3.9 | 87% | 76.15 | 1015.5 | |||||
| 08 | 06:55 | Calm | 16.09 | Fair | CLR | 4.6 | 3.7 | 94% | 76.1 | 1014.8 | |||||||
| 08 | 05:55 | Calm | 16.09 | Fair | CLR | 4 | 3.1 | 94% | 76.02 | 1013.8 | |||||||
| 08 | 04:55 | Calm | 16.09 | Fair | CLR | 4.3 | 3.6 | 95% | 76.02 | 1013.8 | |||||||
| 08 | 03:55 | Calm | 16.09 | Fair | CLR | 5.6 | 4.7 | 94% | 75.97 | 1013.2 | |||||||
| 08 | 02:55 | Calm | 14.48 | Fair | CLR | 6.2 | 5.5 | 95% | 75.92 | 1012.5 | |||||||
| 08 | 01:55 | Calm | 16.09 | Fair | CLR | 6.9 | 6.2 | 12.7 | 6.6 | 95% | 75.9 | 1012.1 | |||||
| 08 | 00:55 | Calm | 16.09 | Fair | CLR | 7.5 | 6.7 | 95% | 75.87 | 1011.8 | |||||||
| 07 | 23:55 | Calm | 16.09 | Fair | CLR | 8 | 6.9 | 93% | 75.82 | 1011.1 | |||||||
| 07 | 22:55 | Calm | 16.09 | Fair | CLR | 7.8 | 6.6 | 92% | 75.79 | 1010.8 | |||||||
| 07 | 21:55 | Calm | 16.09 | Fair | CLR | 8.9 | 7 | 88% | 75.79 | 1010.8 | |||||||
| 07 | 20:55 | Calm | 16.09 | Fair | CLR | 10.5 | 7.6 | 82% | 75.74 | 1010.1 | |||||||
| 07 | 19:55 | SE 6 | 16.09 | Fair | CLR | 12.8 | 6.6 | 16.6 | 12.8 | 66% | 75.69 | 1009.4 | |||||
| 07 | 18:55 | S 7 | 16.09 | Fair | CLR | 15.2 | 6.2 | 55% | 75.64 | 1008.7 | |||||||
| 07 | 17:55 | S 7 | 16.09 | Fair | CLR | 15.6 | 6.3 | 54% | 75.64 | 1008.7 | |||||||
| 07 | 16:55 | S 7 | 16.09 | Fair | CLR | 16.4 | 4.7 | 46% | 75.62 | 1008.4 | |||||||
| 07 | 15:55 | S 11 | 16.09 | A Few Clouds | FEW090 | 15.6 | 6 | 53% | 75.64 | 1008.7 | |||||||
| 07 | 14:55 | SE 15 | 16.09 | Fair | CLR | 15.1 | 5.6 | 53% | 75.72 | 1009.7 | |||||||
| 07 | 13:55 | SE 9 | 16.09 | Mostly Cloudy | FEW023 BKN080 | 14.3 | 5.1 | 15.3 | 13 | 54% | 75.74 | 1010.1 | 0.03 | 0.03 | |||
| 07 | 12:55 | E 6 | 16.09 | Light Rain | FEW049 BKN070 | 14.6 | 3.4 | 47% | 75.82 | 1011.1 | |||||||
| 07 | 11:55 | N 6 | 16.09 | Overcast | OVC065 | 14.5 | 1.4 | 41% | 75.87 | 1011.8 | |||||||
| 07 | 10:55 | Calm | 16.09 | Overcast | OVC055 | 13.6 | 3.9 | 52% | 75.9 | 1012.1 | |||||||
| 07 | 09:55 | Calm | 16.09 | Overcast | OVC055 | 13.5 | 6.6 | 63% | 75.92 | 1012.4 | |||||||
| 07 | 08:55 | N 6 | 16.09 | Overcast | OVC050 | 13.7 | 5.3 | 57% | 75.9 | 1012.1 | |||||||
| 07 | 07:55 | Calm | 16.09 | Overcast | SCT035 OVC048 | 13.8 | 10.6 | 14.8 | 12.5 | 81% | 75.9 | 1012.1 | |||||
| 07 | 06:55 | Calm | 16.09 | Overcast | OVC046 | 13.3 | 11.7 | 90% | 75.84 | 1011.4 | |||||||
| 07 | 05:55 | Calm | 16.09 | Overcast | OVC044 | 13.5 | 12.1 | 91% | 75.82 | 1011.1 | |||||||
| 07 | 04:55 | Calm | 16.09 | Overcast | OVC040 | 13.2 | 12.1 | 93% | 75.79 | 1010.7 | |||||||
| 07 | 03:55 | NW 6 | 16.09 | Overcast | OVC039 | 14.3 | 11.6 | 84% | 75.74 | 1010.1 | |||||||
| 07 | 02:55 | NW 11 | 16.09 | Overcast | OVC037 | 14.5 | 12 | 85% | 75.74 | 1010.1 | |||||||
| 07 | 01:55 | NW 7 | 16.09 | Light Rain | BKN033 | 14.9 | 13.1 | 20.7 | 14.9 | 89% | 75.69 | 1009.4 | 0.1 | 0.53 | |||
| 07 | 00:55 | Calm | 12.87 | Light Rain | OVC031 | 14.9 | 13.4 | 91% | 75.74 | 1010.1 | 0.43 | ||||||
| 06 | 23:55 | NW 17 | 16.09 | Overcast | OVC027 | 18.2 | 11.5 | 65% | 75.69 | 1009.4 | |||||||
| 06 | 22:55 | NW 9 | 16.09 | Overcast | OVC022 | 20 | 15.2 | 74% | 75.67 | 1009.0 | |||||||
| 06 | 21:55 | Calm | 16.09 | Mostly Cloudy | BKN031 | 18.7 | 16.8 | 89% | 75.62 | 1008.4 | |||||||
| 06 | 20:55 | Calm | 16.09 | Mostly Cloudy | BKN030 BKN055 | 19.3 | 16.9 | 86% | 75.64 | 1008.7 | |||||||
| 06 | 19:55 | Calm | 16.09 | Partly Cloudy | SCT075 | 20 | 16.6 | 21.5 | 19.7 | 81% | 75.57 | 1007.7 | |||||
| 06 | 18:55 | Calm | 16.09 | Fair | CLR | 21.1 | 16.3 | 74% | 75.54 | 1007.3 | |||||||
| 06 | 17:55 | S 6 | 16.09 | Fair | CLR | 21.1 | 15.8 | 72% | 75.57 | 1007.7 | |||||||
| 06 | 16:55 | S 11 | 16.09 | Fair | CLR | 21 | 15.7 | 72% | 75.54 | 1007.3 | |||||||
| 06 | 15:55 | S 17 | 16.09 | A Few Clouds | FEW200 | 20.7 | 15.7 | 73% | 75.54 | 1007.3 | |||||||
| 06 | 14:55 | S 15 | 16.09 | Fair | CLR | 19.7 | 15.1 | 75% | 75.59 | 1008.0 | |||||||
| 06 | 13:55 | S 11 G 31 | 16.09 | Partly Cloudy | SCT180 | 19.9 | 15.1 | 19.9 | 16.6 | 74% | 75.62 | 1008.3 | 0.48 | ||||
| 06 | 12:55 | S 15 | 16.09 | Overcast | OVC019 | 18.5 | 15.4 | 82% | 75.64 | 1008.7 | |||||||
| 06 | 11:55 | S 15 | 16.09 | Mostly Cloudy | BKN018 | 17.7 | 15.3 | 86% | 75.69 | 1009.4 | 0.08 | ||||||
| 06 | 10:55 | S 11 | 14.48 | Light Rain | BKN034 BKN055 | 16.7 | 14.5 | 87% | 75.74 | 1010.1 | 0.18 | 0.41 | |||||
| 06 | 09:55 | SE 9 | 16.09 | Light Rain | BKN037 | 17.4 | 15 | 86% | 75.74 | 1010.1 | 0.18 | ||||||
| 06 | 08:55 | S 7 | 16.09 | Fair | CLR | 17.7 | 14.4 | 81% | 75.72 | 1009.7 | 0.05 | ||||||
| 06 | 07:55 | S 9 | 16.09 | Fair | CLR | 18.7 | 13.3 | 22.6 | 18.7 | 71% | 75.74 | 1010.0 | |||||
| 06 | 06:55 | S 11 | 16.09 | Partly Cloudy | SCT100 | 19.2 | 12.5 | 65% | 75.69 | 1009.4 | |||||||
| 06 | 05:55 | S 11 | 16.09 | A Few Clouds | FEW160 | 19.3 | 12.1 | 63% | 75.67 | 1009.0 | |||||||
| 06 | 04:55 | S 9 | 16.09 | Fair | CLR | 19.6 | 12.1 | 62% | 75.69 | 1009.4 | |||||||
| 06 | 03:55 | S 17 | 16.09 | Fair | CLR | 20.6 | 12 | 58% | 75.69 | 1009.4 | |||||||
| 06 | 02:55 | S 17 G 28 | 16.09 | Fair | CLR | 21.3 | 11.6 | 54% | 75.72 | 1009.7 | |||||||
| 06 | 01:55 | S 9 | 16.09 | Partly Cloudy | SCT170 | 22.7 | 11.4 | 26.3 | 22.6 | 49% | 75.72 | 1009.7 | |||||
| 06 | 00:55 | S 9 | 16.09 | Partly Cloudy | FEW170 SCT190 | 22.8 | 10.6 | 46% | 75.77 | 1010.4 | |||||||
| 05 | 23:55 | S 13 | 16.09 | Mostly Cloudy | BKN180 | 23.3 | 9.7 | 42% | 75.77 | 1010.4 | |||||||
| 05 | 22:55 | S 13 | 16.09 | A Few Clouds | FEW210 | 23.4 | 9 | 40% | 75.74 | 1010.0 | |||||||
| 05 | 21:55 | S 7 | 16.09 | Fair | CLR | 23.9 | 7.9 | 36% | 25 | 75.74 | 1010.0 | ||||||
| 05 | 20:55 | SE 7 | 16.09 | Fair | CLR | 24.8 | 6.5 | 31% | 25 | 75.72 | 1009.7 | ||||||
| 05 | 19:55 | S 15 | 16.09 | Fair | CLR | 26.4 | 4.8 | 30.3 | 26.4 | 25% | 26 | 75.67 | 1009.0 | ||||
| 05 | 18:55 | S 13 G 33 | 16.09 | Fair | CLR | 27.9 | 3.5 | 21% | 27 | 75.64 | 1008.7 | ||||||
| 05 | 17:55 | S 19 G 33 | 16.09 | Fair | CLR | 29.3 | 2.5 | 18% | 28 | 75.64 | 1008.7 | ||||||
| 05 | 16:55 | S 11 G 26 | 16.09 | Fair | CLR | 28.7 | 5.5 | 23% | 27 | 75.64 | 1008.7 | ||||||
| 05 | 15:55 | S 13 G 33 | 16.09 | Fair | CLR | 29.6 | 4.9 | 21% | 28 | 75.64 | 1008.7 | ||||||
| 05 | 14:55 | S 20 G 35 | 16.09 | Fair | CLR | 29.5 | 5.5 | 22% | 28 | 75.72 | 1009.7 | ||||||
| 05 | 13:55 | S 17 G 35 | 16.09 | Fair | CLR | 28.6 | 6 | 28.8 | 18.6 | 24% | 27 | 75.77 | 1010.4 | ||||
| 05 | 12:55 | S 22 G 31 | 16.09 | Fair | CLR | 27.8 | 7.6 | 28% | 27 | 75.82 | 1011.1 | ||||||
| 05 | 11:55 | S 15 G 28 | 16.09 | Fair | CLR | 25.8 | 8.7 | 34% | 26 | 75.9 | 1012.1 | ||||||
| 05 | 10:55 | S 17 | 16.09 | Fair | CLR | 23.6 | 8.8 | 39% | 75.9 | 1012.1 | |||||||
| 05 | 09:55 | S 13 | 16.09 | Fair | CLR | 21.3 | 8.2 | 43% | 75.9 | 1012.1 | |||||||
| 05 | 08:55 | SW 9 | 16.09 | Fair | CLR | 20.2 | 8.2 | 46% | 75.92 | 1012.4 | |||||||
| 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) | |||||||||||||||