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. | ||||||||||||||||
| 25 | 15:55 | E 9 | 16.09 | Partly Cloudy | SCT017 | 24.1 | 21.2 | 84% | 24 | 76.3 | 1017.5 | ||||||
| 25 | 14:55 | Calm | 16.09 | Mostly Cloudy | BKN015 | 24.4 | 20.5 | 79% | 25 | 76.3 | 1017.5 | ||||||
| 25 | 13:55 | Calm | 16.09 | Overcast | BKN011 OVC018 | 23.9 | 20.6 | 23.9 | 18.7 | 82% | 24 | 76.35 | 1018.2 | 0.03 | |||
| 25 | 12:55 | NW 7 | 16.09 | Overcast | OVC009 | 22.8 | 20.3 | 86% | 76.4 | 1018.9 | |||||||
| 25 | 11:55 | Calm | 12.87 | Overcast | OVC007 | 21.5 | 19.8 | 90% | 76.43 | 1019.2 | |||||||
| 25 | 10:55 | S 6 | 9.66 | Light Rain Fog/Mist | OVC005 | 21.1 | 19.9 | 93% | 76.43 | 1019.2 | 0.03 | 0.03 | |||||
| 25 | 09:55 | Calm | 1.82 | Light Rain Fog/Mist | OVC004 | 20.3 | 19.5 | 95% | 76.43 | 1019.2 | |||||||
| 25 | 07:55 | Calm | 0.21 | Fog | VV001 | 18.8 | 18.1 | 18.8 | 17.2 | 96% | 76.4 | 1018.9 | 0.03 | ||||
| 25 | 06:55 | Calm | 3.03 | Fog/Mist | OVC004 | 18.2 | 17.5 | 96% | 76.4 | 1018.9 | |||||||
| 25 | 05:55 | Calm | 1.82 | Fog/Mist | OVC002 | 17.9 | 17.2 | 96% | 76.35 | 1018.2 | |||||||
| 25 | 04:55 | Calm | 4.02 | Light Rain Fog/Mist | OVC003 | 17.9 | 17.2 | 96% | 76.35 | 1018.2 | 0.03 | 0.03 | |||||
| 25 | 03:55 | Calm | 4.83 | Fog/Mist | OVC003 | 17.8 | 17 | 95% | 76.35 | 1018.2 | |||||||
| 25 | 02:55 | Calm | 4.83 | Fog/Mist | OVC004 | 17.6 | 16.8 | 95% | 76.38 | 1018.5 | |||||||
| 25 | 01:55 | Calm | 6.44 | Fog/Mist | OVC003 | 17.3 | 16.5 | 17.9 | 17.2 | 95% | 76.4 | 1018.9 | |||||
| 25 | 00:55 | Calm | 6.44 | Fog/Mist | OVC003 | 17.5 | 16.7 | 95% | 76.45 | 1019.5 | |||||||
| 24 | 23:55 | Calm | 6.44 | Fog/Mist | OVC003 | 17.6 | 16.8 | 95% | 76.48 | 1019.9 | |||||||
| 24 | 22:55 | Calm | 6.44 | Fog/Mist | OVC003 | 17.7 | 16.9 | 95% | 76.56 | 1020.9 | |||||||
| 24 | 21:55 | Calm | 4.83 | Fog/Mist | OVC005 | 17.7 | 16.9 | 95% | 76.58 | 1021.3 | |||||||
| 24 | 20:55 | Calm | 3.62 | Fog/Mist | OVC006 | 17.8 | 17 | 95% | 76.56 | 1020.9 | |||||||
| 24 | 19:55 | Calm | 4.83 | Fog/Mist | OVC008 | 17.8 | 16.6 | 19.8 | 17.8 | 93% | 76.56 | 1020.9 | |||||
| 24 | 17:55 | E 6 | 16.09 | Overcast | OVC011 | 19.3 | 16.5 | 84% | 76.5 | 1020.2 | |||||||
| 24 | 16:55 | Calm | 16.09 | Overcast | OVC014 | 19.2 | 15.8 | 81% | 76.58 | 1021.3 | |||||||
| 24 | 15:55 | Calm | 16.09 | Overcast | OVC014 | 19.5 | 15.7 | 79% | 76.58 | 1021.3 | |||||||
| 24 | 14:55 | Calm | 16.09 | Overcast | OVC012 | 19.1 | 15.4 | 79% | 76.61 | 1021.6 | |||||||
| 24 | 13:55 | Calm | 16.09 | Overcast | OVC011 | 18 | 14.9 | 18.1 | 13.6 | 82% | 76.68 | 1022.6 | |||||
| 24 | 12:55 | Calm | 16.09 | Overcast | OVC009 | 17.5 | 14.6 | 83% | 76.76 | 1023.6 | |||||||
| 24 | 11:55 | Calm | 16.09 | Overcast | OVC007 | 16.4 | 14 | 86% | 76.78 | 1024.0 | |||||||
| 24 | 10:55 | Calm | 16.09 | Overcast | OVC006 | 15.3 | 13.5 | 89% | 76.81 | 1024.3 | |||||||
| 24 | 09:55 | N 6 | 16.09 | Overcast | OVC006 | 14.6 | 13 | 90% | 76.81 | 1024.3 | |||||||
| 24 | 08:55 | Calm | 16.09 | Light Rain | OVC007 | 13.9 | 12.4 | 91% | 76.81 | 1024.3 | |||||||
| 24 | 07:55 | NW 7 | 16.09 | Light Rain | OVC007 | 13.7 | 12.4 | 13.8 | 12.7 | 92% | 76.84 | 1024.6 | 0.69 | ||||
| 24 | 06:55 | NW 7 | 16.09 | Overcast | SCT007 OVC024 | 13.4 | 12.1 | 92% | 76.81 | 1024.3 | |||||||
| 24 | 05:55 | NW 6 | 16.09 | Light Rain | BKN011 | 12.8 | 11.5 | 92% | 76.76 | 1023.6 | 0.03 | ||||||
| 24 | 04:55 | Calm | 16.09 | Light Rain | OVC008 | 13.5 | 12.5 | 94% | 76.76 | 1023.6 | 0.2 | 0.66 | |||||
| 24 | 02:55 | NW 7 | 6.44 | Rain Fog/Mist | OVC007 | 13.6 | 12.5 | 93% | 76.81 | 1024.3 | 0.2 | ||||||
| 24 | 01:55 | N 6 | 8.05 | Light Rain Fog/Mist | OVC007 | 13.6 | 12.6 | 13.8 | 12.6 | 94% | 76.81 | 1024.3 | 0.1 | 0.2 | |||
| 23 | 23:55 | Calm | 16.09 | Light Drizzle | OVC009 | 13.5 | 12.4 | 93% | 76.86 | 1025.0 | 0.05 | ||||||
| 23 | 22:55 | Calm | 16.09 | Light Rain | OVC008 | 13.1 | 12 | 93% | 76.89 | 1025.3 | 0.03 | 0.03 | |||||
| 23 | 21:55 | Calm | 16.09 | Overcast | OVC007 | 13.2 | 11.9 | 92% | 76.89 | 1025.3 | |||||||
| 23 | 20:55 | Calm | 16.09 | Overcast | OVC006 | 13.5 | 12.4 | 93% | 76.89 | 1025.3 | |||||||
| 23 | 18:55 | Calm | 8.05 | Light Drizzle Fog/Mist | BKN007 OVC011 | 13.9 | 12.6 | 92% | 76.86 | 1025.0 | 0.03 | ||||||
| 23 | 17:55 | Calm | 11.27 | Overcast | OVC007 | 14 | 12.5 | 91% | 76.86 | 1025.0 | |||||||
| 23 | 16:55 | Calm | 16.09 | Light Rain | OVC010 | 14.1 | 12.3 | 89% | 76.86 | 1025.0 | |||||||
| 23 | 07:55 | Calm | 11.27 | Light Drizzle | OVC007 | 12.2 | 11.1 | 12.2 | 11.5 | 93% | 76.94 | 1026.0 | 0.03 | 0.15 | |||
| 23 | 02:55 | Calm | 16.09 | Light Drizzle | FEW014 | 11.8 | 10.5 | 92% | 76.94 | 1026.0 | 0.05 | ||||||
| 23 | 01:55 | Calm | 16.09 | Fair | CLR | 11.8 | 10.5 | 12.5 | 10 | 92% | 76.96 | 1026.3 | 0.03 | 0.53 | |||
| 23 | 00:55 | Calm | 16.09 | Light Drizzle | OVC038 | 11.9 | 10.6 | 92% | 76.99 | 1026.7 | |||||||
| 22 | 23:55 | Calm | 16.09 | Overcast | OVC038 | 11.7 | 10.4 | 92% | 76.96 | 1026.3 | |||||||
| 22 | 22:55 | Calm | 16.09 | Light Rain | OVC037 | 11.8 | 10.7 | 93% | 76.99 | 1026.7 | 0.1 | 0.51 | |||||
| 22 | 21:55 | N 6 | 6.44 | Light Rain Fog/Mist | OVC031 | 12.4 | 11.3 | 93% | 77.01 | 1027.0 | 0.23 | ||||||
| 22 | 19:55 | E 6 | 6.44 | Light Rain Fog/Mist | FEW013 OVC024 | 11.7 | 10.1 | 15.3 | 11.1 | 90% | 76.94 | 1026.0 | 0.03 | 0.48 | |||
| 22 | 18:55 | E 6 | 16.09 | Mostly Cloudy | FEW007 BKN012 BKN018 BKN029 | 13.3 | 11.5 | 89% | 76.94 | 1026.0 | |||||||
| 22 | 17:55 | E 6 | 16.09 | Light Rain | OVC012 | 13.4 | 12.1 | 92% | 76.91 | 1025.7 | 0.25 | ||||||
| 22 | 16:55 | E 7 | 8.05 | Light Rain Fog/Mist | SCT011 BKN029 OVC035 | 12.7 | 11.1 | 90% | 76.91 | 1025.7 | 0.13 | 0.2 | |||||
| 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) | |||||||||||||||