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.
13 14:55 NW 7 10.00 Fair CLR 90.1 64.6 43% 92 29.88 1012.0
13 13:55 W 10 10.00 Fair CLR 90.3 65.3 90.3 73.6 44% 92 29.89 1012.4
13 12:55 NW 10 10.00 Fair CLR 88.2 65.3 47% 90 29.89 1012.4
13 10:55 N 9 10.00 Fair CLR 85.3 65.1 51% 87 29.9 1012.7
13 09:55 N 3 10.00 Fair CLR 83.1 65.3 55% 85 29.89 1012.4
13 08:55 Calm 10.00 Fair CLR 81.1 66.7 62% 84 29.89 1012.4
13 07:55 Calm 10.00 Fair CLR 73.4 68.9 78.1 70.7 86% 29.88 1012.1
13 06:55 Calm 10.00 Fair CLR 70.9 67.1 88% 29.85 1011.0
13 05:55 Calm 10.00 Fair CLR 75.7 65.3 70% 77 29.84 1010.7
13 04:55 NW 6 10.00 Mostly Cloudy FEW110 BKN160 77.5 66.9 70% 79 29.84 1010.7
13 03:55 Calm 10.00 Partly Cloudy SCT044 SCT120 75.6 71.1 86% 76 29.84 1010.7
13 02:55 Calm 10.00 Partly Cloudy FEW049 SCT120 74.5 71.2 90% 29.82 1010.0
13 01:55 Calm 10.00 Mostly Cloudy SCT048 BKN065 74.8 71.2 79.2 72.9 89% 29.83 1010.4
13 00:55 Calm 10.00 Partly Cloudy SCT046 74.8 71.2 89% 29.84 1010.7
12 23:55 Calm 10.00 Overcast BKN050 OVC210 75.2 71.1 87% 75 29.85 1011.0
12 22:55 Calm 10.00 Partly Cloudy SCT090 73.6 70.3 90% 29.83 1010.4
12 21:55 Calm 10.00 Mostly Cloudy BKN080 73.2 70 90% 29.83 1010.4
12 20:55 Calm 10.00 Fair CLR 75 70.2 85% 75 29.82 1010.0
12 19:55 Calm 10.00 Fair CLR 79.7 70.7 87.1 79.5 74% 83 29.81 1009.7
12 18:55 W 6 10.00 Fair CLR 85.3 67.3 55% 88 29.81 1009.7
12 17:55 SE 5 10.00 Mostly Cloudy SCT042 BKN055 85.1 70.5 62% 90 29.81 1009.7
12 16:55 S 5 10.00 Fair CLR 86.2 69.6 58% 91 29.82 1010.0
12 14:55 S 3 10.00 A Few Clouds FEW040 FEW055 86.5 68.4 55% 90 29.84 1010.7
12 12:55 W 3 10.00 A Few Clouds FEW035 84.7 68.7 59% 88 29.86 1011.4
12 11:55 Calm 10.00 Mostly Cloudy BKN033 BKN210 83.8 68.4 60% 87 29.88 1012.1
12 10:55 NW 3 10.00 Fair CLR 82.8 67.5 60% 86 29.88 1012.1
12 09:55 N 6 10.00 Fair CLR 80.8 67.5 64% 83 29.88 1012.1
12 08:55 NW 9 10.00 A Few Clouds FEW110 77.7 65.5 66% 80 29.87 1011.7
12 07:55 NW 8 10.00 Fair CLR 75.7 64.8 76.3 70.7 69% 77 29.86 1011.4
12 06:55 NW 10 10.00 Partly Cloudy SCT130 75.9 64.2 67% 78 29.84 1010.7
12 05:55 NW 3 10.00 Mostly Cloudy BKN130 75.9 64.6 68% 78 29.83 1010.3
12 04:55 NW 3 10.00 Overcast OVC130 75 64 69% 77 29.82 1010.0
12 03:55 Calm 10.00 Mostly Cloudy BKN100 BKN130 71.6 67.5 87% 29.82 1010.0
12 02:55 Calm 10.00 Mostly Cloudy BKN100 73.8 66 77% 29.84 1010.7
12 01:55 Calm 10.00 Partly Cloudy FEW110 SCT140 70.5 67.1 81.9 69.3 89% 29.83 1010.4
12 00:55 Calm 10.00 Fair CLR 69.4 66 89% 29.84 1010.7
11 23:55 Calm 10.00 Fair CLR 72.1 66.4 82% 29.85 1011.0
11 22:55 NW 3 10.00 A Few Clouds FEW080 76.8 65.8 69% 79 29.87 1011.7
11 21:55 W 5 10.00 Fair CLR 79.9 63.7 58% 81 29.88 1012.1
11 20:55 Calm 10.00 Fair CLR 76.1 68 76% 77 29.85 1011.0
11 19:55 Calm 10.00 Fair CLR 82.4 68 90 81.9 62% 85 29.84 1010.7
11 18:55 W 5 10.00 A Few Clouds FEW065 87.4 68.2 53% 91 29.83 1010.4
11 16:55 SW 3 10.00 Fair CLR 87.6 67.8 52% 91 29.86 1011.4
11 15:55 W 9 10.00 Fair CLR 88.5 65.7 47% 91 29.86 1011.4
11 14:55 SE 6 10.00 Fair CLR 90 69.3 51% 95 29.85 1011.0
11 13:55 NW 5 10.00 Fair CLR 88.2 68.2 88.9 72 52% 92 29.9 1012.7
11 12:55 NW 7 10.00 Fair CLR 85.3 67.3 55% 88 29.92 1013.4
11 11:55 W 8 10.00 Fair CLR 83.5 68.5 61% 87 29.93 1013.8
11 10:55 NW 7 10.00 Fair CLR 81.9 67.1 61% 84 29.93 1013.8
11 09:55 W 9 10.00 Fair CLR 79.7 67.3 66% 82 29.91 1013.1
11 08:55 SW 5 10.00 Fair CLR 76.1 67.5 75% 78 29.91 1013.1
11 07:55 SW 6 10.00 Fair CLR 72.3 67.8 74.1 68.5 86% 29.89 1012.4 0.01
11 06:55 NW 3 10.00 Fair CLR 72.5 65.7 79% 29.9 1012.8 0.01
11 05:55 NW 12 G 18 10.00 Fair CLR 73.6 68.7 85% 29.96 1014.8
11 04:55 Calm 10.00 Fair CLR 70.3 68.5 94% 29.95 1014.4
11 03:55 Calm 10.00 Fair CLR 69.6 68 95% 29.9 1012.7
11 02:55 Calm 10.00 Fair CLR 69.8 68.2 95% 29.93 1013.7
11 01:55 Calm 8.00 Fair CLR 69.1 67.8 73 68.9 96% 29.95 1014.4
11 00:55 Calm 4.00 Fog/Mist CLR 69.6 68 95% 29.97 1015.1
10 23:55 Calm 10.00 Fair CLR 70.7 68.9 94% 29.98 1015.4
10 22:55 SW 5 10.00 A Few Clouds FEW075 72.1 69.6 92% 30.01 1016.5
10 21:55 W 3 10.00 Fair CLR 71.8 69.6 93% 30.01 1016.5
10 20:55 S 3 9.00 A Few Clouds FEW100 71.4 69.8 95% 29.99 1015.8
10 19:55 Calm 10.00 Fair CLR 72.1 70.3 93.7 71.2 94% 29.98 1015.5 0.17
10 18:55 Calm 10.00 Fair CLR 72.1 69.6 92% 29.95 1014.4 0.01
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)