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.
31 00:55 Calm 10.00 Overcast OVC085 73.4 65.3 76% 29.92 1013.4
30 23:55 Calm 10.00 Overcast OVC085 74.3 64.6 72% 29.92 1013.4
30 22:55 Calm 10.00 Overcast OVC080 76.8 63.7 64% 79 29.91 1013.1
30 21:55 Calm 10.00 Overcast OVC080 77.5 63 61% 79 29.9 1012.7
30 20:55 NW 3 10.00 Overcast OVC075 81.7 62.2 52% 83 29.88 1012.1
30 19:55 NW 5 10.00 Overcast OVC075 82 61 87.6 82 49% 83 29.87 1011.7
30 18:55 NW 6 10.00 Mostly Cloudy BKN080 82.9 59.9 46% 83 29.85 1011.0
30 17:55 N 7 10.00 Mostly Cloudy BKN075 83.5 59.9 45% 84 29.85 1011.0
30 16:55 N 5 10.00 Mostly Cloudy FEW060 BKN075 84.4 59.4 43% 84 29.83 1010.4
30 15:55 NW 8 G 23 10.00 A Few Clouds FEW075 86 59.5 41% 86 29.82 1010.0
30 14:55 NW 14 G 22 10.00 Partly Cloudy SCT065 85.1 58.1 40% 84 29.82 1010.0
30 13:55 NW 12 G 21 10.00 A Few Clouds FEW055 86.9 58.8 86.9 73.2 39% 86 29.82 1010.0
30 12:55 NW 10 10.00 Fair CLR 85.6 57.7 39% 85 29.81 1009.7
30 11:55 NW 10 G 24 10.00 Fair CLR 82.9 56.8 41% 82 29.81 1009.7
30 10:55 NW 14 G 22 10.00 Fair CLR 80.8 56.1 43% 81 29.81 1009.7
30 09:55 NW 10 G 21 10.00 Fair CLR 78.3 56.3 47% 79 29.82 1010.0
30 08:55 NW 16 G 21 10.00 Fair CLR 75.7 56.3 51% 78 29.81 1009.7
30 07:55 NW 9 10.00 Fair CLR 73 58.3 73 66.4 60% 29.8 1009.4
30 06:55 NW 9 10.00 A Few Clouds FEW090 70.3 57.9 65% 29.79 1009.0
30 05:55 W 12 10.00 Fair CLR 70.3 58.5 66% 29.77 1008.3
30 04:55 W 10 10.00 Fair CLR 70.5 59 67% 29.77 1008.3
30 03:55 W 8 10.00 Fair CLR 70.9 60.3 69% 29.76 1008.0
30 02:55 W 6 10.00 A Few Clouds FEW085 70.5 61.3 73% 29.76 1008.0
30 01:55 SE 3 10.00 Fair CLR 66.7 62.1 80.4 66.7 85% 29.76 1008.0
30 00:55 Calm 10.00 A Few Clouds FEW090 70.5 62.2 75% 29.77 1008.3
29 23:55 NW 3 10.00 Fair CLR 74.7 61.2 63% 29.77 1008.3
29 22:55 NW 9 10.00 Partly Cloudy SCT070 77.9 59.9 54% 79 29.76 1008.0
29 21:55 W 9 10.00 Overcast OVC080 77.7 60.8 56% 79 29.75 1007.6
29 20:55 W 8 10.00 A Few Clouds FEW080 77.7 60.3 55% 79 29.72 1006.6
29 19:55 W 10 10.00 Overcast OVC080 80.1 59.7 87.4 79.7 50% 81 29.7 1006.0
29 18:55 NW 12 G 22 10.00 Mostly Cloudy BKN075 80.1 57.9 47% 81 29.69 1005.6
29 17:55 NW 12 G 23 10.00 Mostly Cloudy BKN075 83.1 58.8 44% 83 29.68 1005.3
29 16:55 NW 13 G 23 10.00 Partly Cloudy FEW055 SCT070 84.4 59.4 43% 84 29.67 1004.9
29 15:55 NW 14 G 25 10.00 Partly Cloudy SCT070 84.4 57.4 40% 84 29.66 1004.6
29 14:55 NW 15 G 21 10.00 A Few Clouds FEW065 86.5 58.6 39% 86 29.65 1004.3
29 13:55 NW 17 G 24 10.00 Partly Cloudy SCT055 83.7 57.4 84.9 74.8 41% 83 29.66 1004.6
29 12:55 NW 13 G 23 10.00 A Few Clouds FEW050 83.7 57.4 41% 83 29.66 1004.6
29 11:55 NW 14 G 24 10.00 A Few Clouds FEW049 83.3 59.7 45% 83 29.66 1004.6
29 10:55 NW 17 G 23 10.00 Fair CLR 81.9 60.3 48% 82 29.66 1004.6
29 09:55 NW 13 G 22 10.00 Fair CLR 79.5 61.3 54% 81 29.65 1004.3
29 08:55 NW 7 10.00 Fair CLR 77.7 65.8 67% 80 29.64 1003.9
29 07:55 W 7 10.00 Fair CLR 74.7 67.6 74.7 66.9 79% 29.63 1003.6
29 06:55 Calm 10.00 Fair CLR 69.3 66.6 91% 29.63 1003.6
29 05:55 Calm 10.00 Fair CLR 68 66.2 94% 29.59 1002.2
29 04:55 NW 5 10.00 Fair CLR 68.4 66.2 93% 29.58 1001.9
29 03:55 Calm 10.00 Fair CLR 67.8 65.7 93% 29.59 1002.2
29 02:55 Calm 10.00 Fair CLR 67.8 66 94% 29.59 1002.2
29 01:55 Calm 10.00 A Few Clouds FEW013 68.5 65.8 78.8 68.5 91% 29.59 1002.2
29 00:55 Calm 10.00 Mostly Cloudy BKN013 71.6 66.7 85% 29.59 1002.2
28 23:55 Calm 10.00 Mostly Cloudy BKN015 71.8 68 88% 29.58 1001.9
28 22:55 Calm 10.00 Mostly Cloudy BKN130 73.6 68 83% 29.58 1001.9
28 21:55 Calm 10.00 Fair CLR 75.2 66.7 75% 76 29.57 1001.6
28 20:55 N 3 10.00 Partly Cloudy FEW065 SCT100 77.5 66 68% 79 29.54 1000.5
28 19:55 Calm 10.00 Partly Cloudy FEW035 SCT075 SCT100 78.3 65.8 89.4 77.5 66% 80 29.55 1000.9
28 18:55 W 7 10.00 Thunderstorm in Vicinity SCT090 83.3 68.4 61% 87 29.53 1000.2
28 17:55 S 3 10.00 A Few Clouds FEW075 FEW230 84.7 67.3 56% 88 29.51 999.5
28 16:55 S 7 10.00 Partly Cloudy SCT060 87.6 66.6 50% 90 29.52 999.9
28 15:55 S 8 G 18 10.00 A Few Clouds FEW070 87.8 69.6 55% 93 29.53 1000.2
28 14:55 S 9 G 17 10.00 Fair CLR 88.5 70.2 55% 94 29.56 1001.2
28 13:55 S 14 G 20 10.00 A Few Clouds FEW032 87.4 71.8 87.8 76.8 60% 94 29.58 1001.9
28 12:55 S 8 10.00 A Few Clouds FEW028 FEW160 FEW200 83.8 70.3 64% 88 29.61 1002.9
28 11:55 S 8 10.00 Fair CLR 81.7 70 68% 85 29.64 1003.9
28 10:55 S 7 10.00 Fair CLR 80.4 71.2 74% 84 29.66 1004.6
28 09:55 S 6 10.00 Fair CLR 79 70 74% 82 29.67 1004.9
28 08:55 S 5 10.00 Fair CLR 78.4 69.8 75% 81 29.67 1004.9
28 07:55 S 5 10.00 Fair CLR 77.2 70.2 77.2 70.9 79% 79 29.69 1005.6
28 06:55 SE 5 10.00 Fair CLR 73.8 69.6 87% 29.66 1004.6
28 05:55 S 3 10.00 A Few Clouds FEW065 73.9 69.8 87% 29.68 1005.3
28 04:55 Calm 10.00 Partly Cloudy SCT190 73.4 70 89% 29.69 1005.6
28 03:55 Calm 10.00 Partly Cloudy SCT170 72 70.2 94% 29.71 1006.3
28 02:55 Calm 10.00 Mostly Cloudy BKN190 71.4 69.6 94% 29.73 1007.0
28 01:55 Calm 10.00 Fair CLR 72 69.8 82.8 71.1 93% 29.75 1007.6
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)