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.
16 07:55 NW 3 10.00 Fair CLR 65.5 50.4 65.5 49.6 58% 29.93 1013.8
16 06:55 Calm 10.00 Fair CLR 52.9 49.6 89% 29.92 1013.4
16 04:55 Calm 10.00 A Few Clouds FEW080 56.1 50 80% 29.9 1012.8
16 03:55 Calm 10.00 Fair CLR 60.8 49.8 67% 29.89 1012.4
16 02:55 Calm 10.00 A Few Clouds FEW085 62.4 52.2 69% 29.9 1012.8
16 01:55 Calm 10.00 A Few Clouds FEW085 59.2 54.7 75.9 55.8 85% 29.89 1012.4
16 00:55 Calm 10.00 Fair CLR 59.2 55 86% 29.88 1012.1
15 23:55 Calm 10.00 Fair CLR 55.9 51.4 85% 29.87 1011.7
15 22:55 Calm 10.00 Fair CLR 62.8 55 76% 29.85 1011.1
15 21:55 Calm 10.00 Fair CLR 66.2 54.5 66% 29.83 1010.4
15 20:55 NW 3 10.00 Fair CLR 72.9 52.5 49% 29.82 1010.0
15 19:55 NW 10 10.00 Fair CLR 75.9 50.5 81 75.4 41% 78 29.8 1009.4
15 18:55 W 14 10.00 A Few Clouds FEW100 77 50.7 40% 78 29.79 1009.0
15 17:55 W 12 G 22 10.00 Fair CLR 77.4 49.1 37% 78 29.78 1008.7
15 16:55 NW 14 10.00 Partly Cloudy FEW080 SCT090 79.3 52.2 39% 79 29.79 1009.0
15 15:55 NW 12 10.00 A Few Clouds FEW085 79.7 51.1 37% 79 29.78 1008.7
15 14:55 NW 9 G 17 10.00 A Few Clouds FEW065 FEW085 79.5 49.5 35% 79 29.79 1009.0
15 13:55 NW 8 10.00 A Few Clouds FEW075 79 48.9 79 70.7 35% 79 29.8 1009.4
15 12:55 W 9 10.00 Partly Cloudy FEW055 SCT075 SCT180 SCT200 76.1 51.3 42% 78 29.81 1009.7
15 11:55 NW 10 G 17 10.00 A Few Clouds FEW055 77.2 51.6 41% 78 29.82 1010.0
15 10:55 N 5 G 21 10.00 Fair CLR 76.8 52 42% 78 29.81 1009.7
15 09:55 NW 10 10.00 Fair CLR 75 52.9 46% 78 29.79 1009.0
15 08:55 NW 13 G 18 10.00 Fair CLR 73.2 53.4 50% 29.78 1008.7
15 07:55 NW 15 10.00 Fair CLR 70.7 53.8 76.3 68.4 55% 29.79 1009.0
15 06:55 NW 12 10.00 A Few Clouds FEW100 69.3 56.1 63% 29.77 1008.3
15 05:55 NW 12 10.00 Fair CLR 69.4 57.2 65% 29.74 1007.3
15 04:55 NW 12 10.00 A Few Clouds FEW120 70.7 57.4 63% 29.71 1006.3
15 03:55 NW 21 G 28 10.00 A Few Clouds and Breezy FEW110 73.4 58.6 60% 29.67 1004.9
15 02:55 NW 17 G 22 10.00 Partly Cloudy SCT110 75 62.8 66% 77 29.66 1004.6
15 01:55 NW 15 G 21 10.00 Overcast SCT041 OVC120 76.1 62.6 82.8 75.9 63% 78 29.67 1004.9 0.05
15 00:55 W 5 10.00 Mostly Cloudy BKN050 76.5 71.2 84% 77 29.65 1004.3
14 23:55 S 7 10.00 A Few Clouds FEW012 FEW190 76.5 71.6 85% 77 29.64 1003.9
14 22:55 S 7 10.00 Mostly Cloudy BKN090 BKN120 77.4 70.3 79% 79 29.65 1004.3 0.05
14 21:55 S 9 G 20 10.00 Partly Cloudy FEW055 SCT110 78.3 70 76% 81 29.64 1003.9 0.02
14 20:55 W 6 7.00 Heavy Rain FEW036 SCT060 BKN210 80.1 68 67% 83 29.64 1003.9 0.03
14 19:55 SE 8 10.00 A Few Clouds FEW055 82.9 67.1 93.2 82.9 59% 86 29.62 0.0
14 18:55 SE 3 10.00 Fair CLR 88.9 69.4 53% 94 29.61 0.0
14 17:55 S 5 10.00 Fair CLR 91.2 68.7 48% 96 29.64 1003.9
14 16:55 S 7 10.00 Fair CLR 92.3 67.1 44% 96 29.67 1004.9
14 15:55 S 6 10.00 Fair CLR 92.5 67.3 44% 96 29.71 1006.3
14 14:55 S 8 10.00 A Few Clouds FEW150 90 64.4 43% 92 29.74 1007.3
14 13:55 S 8 10.00 Fair CLR 90.9 64.6 91.2 75.6 42% 93 29.77 1008.3
14 12:55 S 7 10.00 A Few Clouds FEW180 FEW200 88 68 52% 92 29.81 1009.7
14 11:55 S 7 10.00 A Few Clouds FEW210 86.7 71.6 61% 93 29.84 1010.7
14 10:55 S 8 10.00 Fair CLR 84.9 68.4 58% 88 29.85 1011.0
14 09:55 S 7 10.00 Fair CLR 82.6 68.7 63% 86 29.85 1011.0
14 08:55 S 6 10.00 Fair CLR 79.5 69.3 71% 82 29.88 1012.1
14 05:55 Calm 10.00 A Few Clouds FEW240 66.4 64.9 95% 29.86 1011.4
14 04:55 Calm 10.00 Fair CLR 67.1 65.3 94% 29.85 1011.0
14 03:55 Calm 10.00 Fair CLR 67.3 65.5 94% 29.86 1011.4
14 02:55 Calm 10.00 Fair CLR 68.2 66 93% 29.89 1012.4
14 01:55 SE 5 10.00 Fair CLR 67.8 66 82.6 67.6 94% 29.9 1012.7
14 00:55 Calm 10.00 Fair CLR 69.3 66.7 92% 29.9 1012.7
13 23:55 Calm 10.00 Fair CLR 70.2 67.5 91% 29.91 1013.1
13 22:55 Calm 10.00 Fair CLR 70.9 67.5 89% 29.92 1013.4
13 21:55 Calm 10.00 Fair CLR 72.9 68.7 87% 29.91 1013.1
13 20:55 Calm 10.00 Fair CLR 74.5 68.9 83% 29.89 1012.4
13 19:55 S 3 10.00 Fair CLR 80.4 67.5 89.6 80.2 65% 83 29.88 1012.1
13 18:55 W 5 10.00 Fair CLR 87.4 60.1 40% 87 29.88 1012.1
13 17:55 SW 3 10.00 Fair CLR 88.9 60.6 39% 89 29.88 1012.1
13 16:55 NW 8 10.00 Fair CLR 89.2 59.5 37% 89 29.88 1012.1
13 15:55 N 3 10.00 Fair CLR 88.2 60.1 39% 88 29.9 1012.7
13 14:55 NW 10 10.00 Fair CLR 88.5 58.8 37% 88 29.91 1013.1
13 13:55 W 9 10.00 Partly Cloudy FEW065 SCT190 85.6 57.7 87.4 74.8 39% 85 29.93 1013.7
13 12:55 SW 5 10.00 Fair CLR 85.5 58.3 40% 85 29.94 1014.1
13 11:55 NW 7 10.00 Fair CLR 86.7 58.8 39% 86 29.95 1014.4
13 10:55 Calm 10.00 Fair CLR 83.8 58.3 42% 83 29.95 1014.4
13 09:55 N 5 10.00 Fair CLR 81.9 61.3 50% 83 29.96 1014.8
13 08:55 NW 6 10.00 Fair CLR 79 64.8 62% 81 29.94 1014.1
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)