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 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
13 07:55 NW 5 10.00 Fair CLR 75 68.4 75 66.6 80% 76 29.92 1013.4
13 06:55 Calm 10.00 Fair CLR 67.8 66.4 95% 29.91 1013.1
13 05:55 Calm 9.00 Fair CLR 67.3 66 96% 29.88 1012.1
13 04:55 Calm 10.00 Fair CLR 68.9 67.5 95% 29.87 1011.7
13 03:55 Calm 3.00 Fog/Mist CLR 69.8 68.2 95% 29.86 1011.4
13 02:55 Calm 7.00 Fair CLR 72.1 70.9 96% 29.85 1011.0
13 01:55 Calm 10.00 Fair CLR 74.1 70.9 75.7 72.3 90% 29.86 1011.4 0.13
13 00:55 NW 3 10.00 Partly Cloudy FEW100 SCT130 73.8 70.9 91% 29.84 1010.7
12 23:55 W 5 10.00 Fair CLR 74.5 72 92% 29.86 1011.4
12 22:55 Calm 10.00 A Few Clouds FEW060 75.6 72.7 91% 75 29.87 1011.7 0.13
12 21:55 Calm 10.00 Partly Cloudy FEW140 SCT230 73.6 72 95% 29.85 1011.0
12 20:55 Calm 10.00 Fair CLR 73.2 70.7 92% 29.82 1010.0 0.13
12 19:55 SW 6 0.38 Thunderstorm Heavy Rain Fog BKN018 OVC060 73 69.8 98.8 73 90% 29.85 1011.0 0.79 0.79
12 18:55 SE 3 10.00 Fair CLR 85.8 70.7 61% 91 29.74 1007.3
12 17:55 SE 12 10.00 Thunderstorm in Vicinity CLR 87.8 74.5 65% 97 29.73 1007.0
12 16:55 W 7 10.00 A Few Clouds FEW065 95.2 66.9 40% 99 29.72 1006.6
12 15:55 W 7 10.00 Thunderstorm in Vicinity CLR 98.2 66.6 36% 102 29.73 1007.0
12 13:55 SW 9 10.00 Fair CLR 96.1 67.8 96.4 77.4 40% 101 29.76 1008.0
12 12:55 NW 8 10.00 Fair CLR 95.2 68.4 42% 100 29.77 1008.3
12 11:55 S 8 10.00 Fair CLR 91.8 71.6 52% 99 29.78 1008.7
12 10:55 S 5 10.00 Fair CLR 89.8 73.4 59% 98 29.77 1008.3
12 09:55 S 8 10.00 Fair CLR 85.5 72.3 65% 92 29.78 1008.7
12 08:55 S 6 10.00 Fair CLR 82.6 71.8 70% 88 29.79 1009.0
12 07:55 Calm 10.00 Fair CLR 77.2 70.9 77.2 69.1 81% 79 29.8 1009.3
12 06:55 Calm 10.00 Fair CLR 70.2 68.5 95% 29.8 1009.3
12 05:55 Calm 10.00 Fair CLR 69.6 68.4 96% 29.8 1009.3
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)