Weather observations for the past three days for
Fort Belvoir
| Date | Time (est) | 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. | ||||||||||||||||
| 05 | 09:55 | Calm | 5.00 | Fog/Mist | OVC004 | 47.8 | 46.2 | 94% | 30.17 | 1022.0 | |||||||
| 05 | 08:55 | Calm | 1.13 | Fog/Mist | VV002 | 45.3 | 44.2 | 96% | 30.16 | 1021.6 | |||||||
| 05 | 07:55 | Calm | 0.50 | Fog | VV002 | 45 | 43.9 | 96% | 30.16 | 1021.6 | |||||||
| 05 | 06:55 | Calm | 0.13 | Fog | VV001 | 46.6 | 45.5 | 48.2 | 44.4 | 96% | 30.14 | 1021.0 | |||||
| 05 | 05:55 | Calm | 0.63 | Fog/Mist | VV001 | 46.8 | 45.7 | 96% | 30.14 | 1021.0 | |||||||
| 05 | 04:55 | Calm | 0.38 | Fog | VV001 | 45 | 43.9 | 96% | 30.15 | 1021.3 | |||||||
| 05 | 03:55 | Calm | 0.63 | Fog/Mist | VV001 | 46 | 44.6 | 95% | 30.15 | 1021.3 | |||||||
| 05 | 02:55 | Calm | 4.00 | Fog/Mist | OVC004 | 45 | 43.3 | 94% | 30.15 | 1021.3 | |||||||
| 05 | 01:55 | Calm | 6.00 | Fog/Mist | OVC006 | 45.9 | 43.9 | 93% | 30.18 | 1022.3 | |||||||
| 05 | 00:55 | Calm | 7.00 | Overcast | OVC006 | 48.2 | 46.2 | 50.5 | 47.7 | 93% | 30.19 | 1022.6 | 0.03 | ||||
| 04 | 23:55 | Calm | 6.00 | Fog/Mist | OVC005 | 48 | 46.4 | 94% | 30.19 | 1022.6 | |||||||
| 04 | 22:55 | Calm | 4.00 | Fog/Mist | OVC003 | 48.6 | 47.1 | 95% | 30.19 | 1022.6 | |||||||
| 04 | 21:55 | E 3 | 3.00 | Light Rain Fog/Mist | OVC003 | 48.9 | 47.3 | 94% | 30.2 | 1023.0 | 0.02 | 0.03 | |||||
| 04 | 20:55 | Calm | 6.00 | Fog/Mist | OVC004 | 49.3 | 47.3 | 93% | 30.22 | 1023.7 | |||||||
| 04 | 19:55 | Calm | 6.00 | Light Drizzle Fog/Mist | SCT006 BKN065 | 49.6 | 48 | 94% | 30.22 | 1023.7 | 0.01 | ||||||
| 04 | 18:55 | Calm | 9.00 | Overcast | OVC006 | 50.4 | 47.8 | 54.7 | 50.2 | 91% | 30.22 | 1023.7 | 0.01 | ||||
| 04 | 17:55 | Calm | 8.00 | Light Rain | OVC007 | 50.5 | 47.5 | 89% | 30.19 | 1022.6 | |||||||
| 04 | 16:55 | Calm | 10.00 | Overcast | OVC009 | 51.6 | 47.3 | 85% | 30.18 | 1022.3 | |||||||
| 04 | 15:55 | Calm | 10.00 | Light Drizzle | FEW009 FEW020 | 52.9 | 49.5 | 88% | 30.2 | 1023.0 | 0.01 | 0.01 | |||||
| 04 | 14:55 | Calm | 10.00 | Partly Cloudy | SCT065 | 53.1 | 47.3 | 81% | 30.19 | 1022.6 | |||||||
| 04 | 13:55 | Calm | 10.00 | Mostly Cloudy | SCT050 BKN065 | 53.2 | 48.2 | 83% | 30.21 | 1023.3 | |||||||
| 04 | 12:55 | N 3 | 10.00 | Overcast | OVC055 | 54.9 | 47.8 | 56.7 | 43 | 77% | 30.21 | 1023.3 | |||||
| 04 | 11:55 | Calm | 10.00 | Mostly Cloudy | BKN085 | 56.7 | 48.4 | 74% | 30.21 | 1023.3 | |||||||
| 04 | 10:55 | NW 3 | 10.00 | Mostly Cloudy | BKN010 BKN090 | 53.8 | 47.8 | 80% | 30.23 | 1024.0 | |||||||
| 04 | 09:55 | Calm | 10.00 | Mostly Cloudy | SCT005 BKN080 | 51.1 | 47.3 | 87% | 30.23 | 1024.0 | |||||||
| 04 | 08:55 | Calm | 10.00 | A Few Clouds | FEW080 | 48.2 | 46 | 92% | 30.22 | 0.0 | |||||||
| 04 | 07:55 | Calm | 6.00 | Fog/Mist | SCT075 | 45.7 | 44.6 | 96% | 30.21 | 1023.3 | |||||||
| 04 | 06:55 | Calm | 3.00 | Fog/Mist | OVC110 | 43.7 | 42.6 | 47.7 | 40.6 | 96% | 30.2 | 1023.0 | |||||
| 04 | 05:55 | Calm | 3.00 | Fog/Mist | SCT100 | 43.5 | 42.4 | 96% | 30.18 | 1022.3 | |||||||
| 04 | 04:55 | Calm | 3.00 | Fog/Mist | BKN080 | 43.9 | 42.6 | 95% | 30.19 | 1022.7 | |||||||
| 04 | 03:55 | Calm | 6.00 | Fog/Mist | SCT014 OVC070 | 45.5 | 44.4 | 96% | 30.2 | 1023.0 | |||||||
| 04 | 02:55 | Calm | 4.00 | Fog/Mist | OVC075 | 41.9 | 40.8 | 96% | 30.2 | 1023.0 | |||||||
| 04 | 01:55 | Calm | 7.00 | Overcast | OVC090 | 44.6 | 43.3 | 95% | 30.21 | 1023.3 | |||||||
| 04 | 00:55 | Calm | 10.00 | Partly Cloudy | FEW075 SCT085 | 41.7 | 40.1 | 48.2 | 40.1 | 94% | 30.21 | 1023.3 | |||||
| 03 | 23:55 | S 3 | 10.00 | Overcast | OVC006 | 47.1 | 45 | 92% | 30.21 | 1023.3 | |||||||
| 03 | 22:55 | SE 6 | 10.00 | Overcast | OVC005 | 44.4 | 42.3 | 92% | 42 | 30.22 | 1023.7 | 0.01 | |||||
| 03 | 21:55 | S 6 | 10.00 | Overcast | OVC005 | 43 | 41.2 | 93% | 40 | 30.24 | 1024.4 | ||||||
| 03 | 19:55 | Calm | 2.25 | Light Rain Fog/Mist | OVC003 | 40.3 | 39 | 95% | 30.26 | 1025.0 | 0.01 | ||||||
| 03 | 18:55 | Calm | 5.00 | Fog/Mist | OVC003 | 40.6 | 39 | 41.9 | 36.1 | 94% | 30.3 | 1026.4 | |||||
| 03 | 17:55 | Calm | 10.00 | Light Rain | OVC004 | 40.3 | 38.5 | 93% | 30.29 | 1026.1 | |||||||
| 03 | 16:55 | Calm | 10.00 | Overcast | OVC004 | 40.3 | 38.5 | 93% | 30.3 | 1026.4 | |||||||
| 03 | 15:55 | Calm | 10.00 | Overcast | OVC005 | 40.5 | 38.1 | 91% | 30.31 | 1026.7 | |||||||
| 03 | 14:55 | SE 3 | 10.00 | Overcast | OVC005 | 40.3 | 37.6 | 90% | 30.33 | 1027.4 | |||||||
| 03 | 13:55 | Calm | 9.00 | Overcast | OVC005 | 38.5 | 36.3 | 92% | 30.36 | 1028.4 | |||||||
| 03 | 12:55 | Calm | 10.00 | Overcast | OVC005 | 36.1 | 33.8 | 37.9 | 32.5 | 91% | 30.41 | 1030.1 | 0.02 | ||||
| 03 | 11:55 | W 3 | 5.00 | Fog/Mist | OVC004 | 37.9 | 36.1 | 93% | 30.44 | 1031.2 | 0.01 | ||||||
| 03 | 10:55 | Calm | 4.00 | Fog/Mist | OVC005 | 34.7 | 33.1 | 94% | 30.45 | 1031.5 | |||||||
| 03 | 09:55 | Calm | 0.88 | Light Rain Fog/Mist | VV005 | 34.5 | 33.3 | 95% | 30.48 | 1032.5 | 0.01 | 0.01 | |||||
| 03 | 08:55 | Calm | 1.63 | Fog/Mist | OVC005 | 34.2 | 32.5 | 94% | 30.49 | 1032.9 | |||||||
| 03 | 07:55 | Calm | 7.00 | Overcast | OVC006 | 34.5 | 32.4 | 92% | 30.49 | 1032.9 | |||||||
| 03 | 06:55 | Calm | 9.00 | Light Rain | OVC007 | 34.2 | 31.8 | 35.8 | 30.4 | 91% | 30.49 | 1032.9 | 0.02 | 0.06 | |||
| 03 | 05:55 | Calm | 9.00 | Light Rain | OVC007 | 34.2 | 31.8 | 91% | 30.49 | 1032.9 | 0.01 | ||||||
| 03 | 04:55 | Calm | 8.00 | Light Rain | OVC008 | 33.4 | 31.6 | 93% | 30.5 | 1033.2 | 0.01 | ||||||
| 03 | 03:55 | Calm | 9.00 | Light Rain | OVC011 | 33.8 | 32 | 93% | 30.51 | 1033.5 | 0.01 | 0.02 | |||||
| 03 | 02:55 | Calm | 10.00 | Light Drizzle | OVC009 | 34 | 31.6 | 91% | 30.53 | 1034.2 | |||||||
| 03 | 01:55 | Calm | 6.00 | Light Unknown Precip Fog/Mist | FEW008 SCT012 OVC040 | 32.5 | 29.7 | 89% | 30.54 | 1034.5 | 0.01 | ||||||
| 03 | 00:55 | Calm | 10.00 | Overcast | BKN011 OVC032 | 32.5 | 29.3 | 36.3 | 29.5 | 88% | 30.56 | 1035.2 | 0.01 | ||||
| 02 | 23:55 | Calm | 10.00 | Overcast | OVC035 | 31.1 | 28.2 | 89% | 30.56 | 1035.2 | |||||||
| 02 | 22:55 | Calm | 10.00 | Overcast | OVC035 | 32 | 28.6 | 87% | 30.57 | 1035.6 | |||||||
| 02 | 21:55 | Calm | 10.00 | Overcast | FEW011 OVC029 | 31.3 | 28.2 | 88% | 30.58 | 1035.9 | 0.01 | ||||||
| 02 | 20:55 | Calm | 10.00 | Overcast | OVC010 | 31.6 | 28.4 | 88% | 30.59 | 1036.2 | |||||||
| 02 | 19:55 | Calm | 10.00 | Light Unknown Precip | BKN013 BKN032 | 31.3 | 28.4 | 89% | 30.58 | 1035.9 | 0.01 | ||||||
| 02 | 18:55 | Calm | 3.00 | Light Snow Fog/Mist | OVC011 | 31.1 | 28.2 | 37.6 | 30.6 | 89% | 30.59 | 1036.3 | 0.01 | 0.04 | |||
| 02 | 17:55 | Calm | 2.25 | Light Snow Fog/Mist | BKN009 | 31.3 | 28.2 | 88% | 30.58 | 1035.9 | |||||||
| 02 | 16:55 | Calm | 2.00 | Light Snow Fog/Mist | OVC009 | 31.1 | 28.2 | 89% | 30.57 | 1035.6 | 0.02 | ||||||
| 02 | 15:55 | Calm | 1.63 | Light Snow Fog/Mist | OVC010 | 31.1 | 27.3 | 86% | 30.58 | 1035.9 | 0.01 | 0.01 | |||||
| 02 | 14:55 | N 6 | 5.00 | Light Snow | SCT015 | 33.6 | 19.6 | 56% | 29 | 30.58 | 1035.9 | ||||||
| 02 | 13:55 | NE 3 | 10.00 | Mostly Cloudy | BKN070 | 34.9 | 15.6 | 45% | 30.57 | 1035.6 | |||||||
| 02 | 12:55 | N 5 | 10.00 | Fair | CLR | 36.3 | 16 | 37.6 | 32.9 | 43% | 33 | 30.59 | 1036.2 | ||||
| 02 | 11:55 | Calm | 10.00 | Fair | CLR | 37.4 | 15.8 | 41% | 30.6 | 1036.6 | |||||||
| 02 | 10:55 | E 3 | 10.00 | Partly Cloudy | SCT130 | 36.1 | 15.8 | 43% | 30.61 | 1036.9 | |||||||
| Date | Time (est) | 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) | |||||||||||||||