Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
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.
15 10:55 NW 10 10.00 Fair CLR 63.5 39.9 42% 29.98 1015.5
15 09:55 NW 13 G 20 10.00 Fair CLR 60.4 39.6 46% 29.98 1015.5
15 08:55 NW 10 G 25 10.00 A Few Clouds FEW040 59.4 40.3 49% 29.98 1015.5
15 07:55 NW 8 G 17 10.00 Fair CLR 57.2 41.2 57.2 46.9 55% 29.96 1014.8
15 06:55 NW 5 10.00 Overcast OVC090 55.4 41.7 60% 29.93 1013.8
15 05:55 NW 8 10.00 Overcast OVC095 55.4 41.4 59% 29.9 1012.8
15 03:55 NW 8 10.00 Overcast OVC042 54.7 42.3 63% 29.88 1012.1
15 01:55 Calm 10.00 Mostly Cloudy FEW050 BKN120 46.2 41.7 58.6 46.2 84% 29.89 1012.5
15 00:55 Calm 10.00 A Few Clouds FEW070 52.2 41.5 67% 29.9 1012.8
14 23:55 NW 9 10.00 Overcast SCT050 BKN070 OVC100 55.6 40.6 57% 29.9 1012.8
14 21:55 NW 14 10.00 Overcast OVC047 57.4 40.5 53% 29.89 1012.5
14 20:55 W 13 10.00 Overcast OVC048 57.6 39.6 51% 29.87 1011.8
14 19:55 W 10 10.00 Overcast BKN050 OVC070 58.6 39.6 64.8 58.6 49% 29.85 1011.1
14 18:55 NW 7 G 17 10.00 Overcast SCT050 OVC060 60.6 40.3 47% 29.83 1010.4
14 17:55 NW 18 10.00 Mostly Cloudy SCT055 BKN070 61.5 38.1 42% 29.82 1010.1
14 16:55 NW 9 10.00 Mostly Cloudy BKN065 BKN080 62.2 38.8 42% 29.81 1009.7
14 15:55 NW 12 10.00 Mostly Cloudy BKN055 62.1 37.4 40% 29.81 1009.7
14 14:55 NW 14 G 21 10.00 Mostly Cloudy BKN055 64 39.9 41% 29.82 1010.1
14 13:55 NW 14 G 18 10.00 Mostly Cloudy BKN065 62.2 40.6 64.4 56.1 45% 29.82 1010.1
14 11:55 NW 13 10.00 Mostly Cloudy SCT047 BKN055 BKN160 62.2 41.2 46% 29.82 1010.1
14 10:55 NW 9 10.00 A Few Clouds FEW040 61.3 43.5 52% 29.82 1010.1
14 09:55 NW 7 10.00 Mostly Cloudy BKN070 58.1 43.9 59% 29.83 1010.4
14 08:55 NW 10 10.00 Mostly Cloudy BKN060 57.6 47.1 68% 29.82 1010.1
14 07:55 NW 7 10.00 Mostly Cloudy BKN050 56.1 48.4 57.2 54 75% 29.8 1009.4 0.01
14 06:55 NW 7 10.00 A Few Clouds FEW095 55.4 51.6 87% 29.78 1008.7
14 05:55 Calm 10.00 Partly Cloudy FEW085 SCT140 54 52 93% 29.77 1008.4 0.01
14 04:55 NW 5 10.00 Mostly Cloudy SCT055 BKN080 BKN100 55.9 52.3 88% 29.75 1007.7
14 03:55 NW 3 10.00 Partly Cloudy SCT120 56.7 54.3 92% 29.76 1008.0
14 02:55 NW 3 10.00 Mostly Cloudy FEW100 BKN120 56.3 54.9 95% 29.75 1007.7
14 01:55 Calm 5.00 Fog/Mist SCT100 55.4 54 64.6 54.9 95% 29.77 1008.4 0.52
14 00:55 Calm 4.00 Fog/Mist BKN090 56.1 54.7 95% 29.78 1008.7
13 23:55 Calm 10.00 Partly Cloudy SCT029 57.9 55.6 92% 29.8 1009.4 0.1
13 22:55 SE 3 10.00 Light Rain OVC037 57.4 55.4 93% 29.81 1009.7 0.14 0.42
13 21:55 N 3 5.00 Thunderstorm Heavy Rain in Vicinity BKN024 OVC050 58.6 55.4 89% 29.82 1010.1 0.28
13 20:55 NW 8 10.00 Partly Cloudy FEW013 FEW070 SCT090 61.2 59.2 93% 29.79 1009.0
13 19:55 Calm 10.00 Fair CLR 61.5 59.5 76.8 61.2 93% 29.74 1007.4 0.07
13 18:55 SE 3 10.00 Fair CLR 62.1 58.5 88% 29.74 1007.4
13 17:55 S 7 10.00 Light Rain FEW014 62.6 57 82% 29.77 1008.4 0.07
13 16:55 W 3 10.00 Light Rain BKN060 OVC090 71.4 53.4 53% 29.8 1009.4
13 15:55 S 5 10.00 Partly Cloudy SCT100 72.3 50.4 46% 29.8 0.0
13 14:55 S 12 G 20 10.00 Mostly Cloudy BKN150 BKN170 74.8 45.3 35% 29.82 0.0
13 13:55 S 7 10.00 Mostly Cloudy SCT090 BKN160 BKN200 73.6 46.4 74.3 61.5 38% 29.86 1011.4
13 10:55 S 12 G 20 10.00 Fair CLR 70 41.7 36% 29.93 1013.8
13 09:55 S 12 G 21 10.00 Fair CLR 66.6 43.3 43% 29.95 1014.5
13 08:55 S 8 G 17 10.00 Fair CLR 63.9 44.8 50% 29.97 1015.1
13 07:55 S 10 10.00 Fair CLR 61.3 44.6 61.3 58.6 54% 29.98 1015.5
13 06:55 S 7 10.00 Fair CLR 59.7 42.6 53% 30 1016.2
13 05:55 S 6 10.00 Fair CLR 59.4 42.3 53% 29.99 1015.8
13 04:55 S 7 10.00 NULL NULL 59.5 41.4 51% 30 1016.2
13 01:55 SE 7 10.00 Fair CLR 59 43.7 65.5 56.7 57% 30.04 1017.5
13 00:55 SE 7 10.00 Fair CLR 57 47.7 71% 30.05 1017.9
12 23:55 SE 5 10.00 Fair CLR 56.8 48.9 75% 30.06 1018.2
12 22:55 SE 5 10.00 Fair CLR 57.2 49.6 76% 30.06 1018.2
12 21:55 SE 5 10.00 Fair CLR 57.4 46.9 68% 30.08 1018.9
12 20:55 SE 8 10.00 Fair CLR 62.4 46.6 56% 30.06 1018.2
12 19:55 SE 7 10.00 Fair CLR 65.7 45.5 72.7 65.7 48% 30.06 1018.2
12 18:55 SE 7 9.00 Fair CLR 70.2 45.3 41% 30.05 1017.9
12 17:55 S 7 10.00 Fair CLR 71.6 41.7 34% 30.06 1018.2
12 16:55 SE 8 10.00 Fair CLR 71.4 43 36% 30.08 1018.9
12 15:55 SE 9 10.00 Fair CLR 70.3 41.4 35% 30.09 1019.2
12 14:55 S 6 10.00 Fair CLR 68.4 38.8 34% 30.12 1020.3
12 13:55 SW 3 10.00 Fair CLR 66.4 35.6 66.9 50.9 32% 30.15 1021.3
12 12:55 SE 7 10.00 Fair CLR 64.6 35.6 34% 30.18 1022.3
12 11:55 SW 3 10.00 Fair CLR 61.9 35.2 37% 30.2 1023.0
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)