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.
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
28 00:55 Calm 10.00 Fair CLR 71.1 68.9 93% 29.76 1008.0
27 23:55 Calm 10.00 Fair CLR 73.2 70 90% 29.76 1008.0
27 22:55 Calm 10.00 Fair CLR 73.9 70.5 89% 29.75 1007.7
27 21:55 Calm 10.00 Fair CLR 73.4 69.3 87% 29.76 1008.0
27 20:55 Calm 10.00 Fair CLR 75.9 69.3 80% 77 29.75 1007.7
27 19:55 Calm 10.00 Fair CLR 83.3 67.5 89.1 83.3 59% 86 29.76 1008.0
27 18:55 W 3 10.00 Fair CLR 86.7 64 47% 88 29.76 1008.0
27 17:55 W 6 10.00 Fair CLR 87.8 63.7 45% 89 29.76 1008.0
27 16:55 NW 3 10.00 Fair CLR 88.5 63.7 44% 90 29.74 1007.3
27 15:55 W 10 10.00 Fair CLR 89.1 63 42% 90 29.75 1007.6
27 14:55 N 6 10.00 A Few Clouds FEW055 88.5 63.7 44% 90 29.79 1009.0
27 13:55 NW 7 10.00 A Few Clouds FEW050 87.1 63.1 88 70.5 45% 88 29.8 1009.3
27 12:55 NW 6 10.00 A Few Clouds FEW050 FEW210 86.4 63.7 47% 88 29.81 1009.7
27 11:55 NW 5 10.00 Fair CLR 85.3 63.3 48% 86 29.82 1010.0
27 10:55 NW 6 10.00 Fair CLR 81.9 64.6 56% 84 29.83 1010.4
27 09:55 NW 8 10.00 Fair CLR 80.8 65.5 60% 83 29.83 1010.4
27 08:55 NW 5 10.00 Fair CLR 77.2 66.6 70% 79 29.83 1010.4
27 07:55 Calm 10.00 Fair CLR 70.7 67.3 73.9 66.7 89% 29.83 1010.4
27 06:55 Calm 10.00 A Few Clouds FEW090 66.7 64.9 94% 29.82 1010.0
27 05:55 Calm 10.00 Fair CLR 68.2 65.7 92% 29.81 1009.7
27 04:55 SE 6 10.00 Fair CLR 67.8 66 94% 29.8 1009.4
27 03:55 SW 3 10.00 Mostly Cloudy SCT060 BKN090 72.7 65.7 79% 29.8 1009.3
27 02:55 Calm 10.00 Partly Cloudy FEW044 SCT180 73.2 69.8 89% 29.8 1009.3
27 01:55 Calm 10.00 Thunderstorm Light Rain in Vicinity FEW065 72.1 70.3 79.2 72.1 94% 29.82 1010.0 0.03 0.03
27 00:55 Calm 10.00 Partly Cloudy SCT070 75.4 68.7 80% 76 29.83 1010.4
26 23:55 SE 5 10.00 Partly Cloudy FEW065 SCT085 75.4 69.1 81% 76 29.83 1010.4
26 22:55 Calm 10.00 Partly Cloudy FEW080 SCT095 73.2 68.7 86% 29.83 1010.4
26 21:55 Calm 10.00 Mostly Cloudy FEW080 BKN090 73.6 68.7 85% 29.83 1010.4
26 20:55 Calm 10.00 Mostly Cloudy BKN090 77.7 67.5 71% 80 29.82 1010.0
26 19:55 SE 5 10.00 Mostly Cloudy BKN085 79.2 66.7 85.1 78.4 66% 81 29.8 1009.4
26 18:55 SE 5 10.00 Partly Cloudy SCT085 81.7 69.1 66% 85 29.81 1009.7
26 17:55 S 5 10.00 Fair CLR 82.8 67.5 60% 86 29.82 1010.0
26 16:55 S 5 10.00 A Few Clouds FEW090 83.8 65.8 55% 86 29.82 1010.0
26 15:55 S 6 10.00 Fair CLR 83.7 64.6 53% 85 29.82 1010.0
26 14:55 S 6 10.00 A Few Clouds FEW040 83.8 66.4 56% 86 29.83 1010.4
26 13:55 E 5 10.00 A Few Clouds FEW035 84.6 67.1 84.6 68.7 56% 87 29.86 1011.4
26 12:55 SE 5 10.00 Partly Cloudy SCT032 81.7 66.9 61% 84 29.88 1012.1
26 11:55 Calm 10.00 Mostly Cloudy BKN032 BKN039 80.1 66.2 63% 82 29.9 1012.8
26 10:55 SE 3 10.00 Partly Cloudy SCT027 77.7 64.6 64% 80 29.91 1013.1
26 09:55 Calm 10.00 Fair CLR 77 64.8 66% 79 29.92 1013.4
26 07:55 Calm 10.00 Fair CLR 68.5 64.8 68.5 61.9 88% 29.92 1013.4
26 06:55 Calm 10.00 Fair CLR 63 61.5 95% 29.92 1013.4
26 05:55 Calm 10.00 Partly Cloudy FEW090 SCT130 62.6 61.2 95% 29.92 1013.4
26 04:55 Calm 10.00 Fair CLR 63.1 61.3 94% 29.91 1013.1
26 03:55 Calm 10.00 Fair CLR 62.8 61 94% 29.91 1013.1
26 02:55 Calm 10.00 Fair CLR 63.1 61.3 94% 29.92 1013.4
26 01:55 Calm 10.00 Fair CLR 62.6 60.4 75.7 62.6 93% 29.94 1014.1
26 00:55 Calm 10.00 Fair CLR 63.7 61 91% 29.95 1014.4
25 23:55 Calm 10.00 Fair CLR 64.8 61.3 89% 29.95 1014.4
25 22:55 Calm 10.00 Fair CLR 66.4 61.3 84% 29.96 1014.8
25 21:55 Calm 10.00 Fair CLR 66.6 61.2 83% 29.97 1015.1
25 20:55 Calm 10.00 Fair CLR 68.2 61.3 79% 29.95 1014.5
25 19:55 SE 3 10.00 Fair CLR 75.9 58.1 82.8 75.4 54% 78 29.96 1014.8
25 18:55 S 3 10.00 Fair CLR 80.1 56.8 45% 80 29.96 1014.8
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)