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.
24 08:55 Calm 10.00 Fair CLR 74.3 63.5 69% 30.18 1022.2
24 07:55 Calm 10.00 Fair CLR 66.2 61.5 66.2 57.6 85% 30.18 1022.2
24 06:55 Calm 10.00 Fair CLR 59.5 57.6 93% 30.17 1021.9
24 05:55 Calm 10.00 Fair CLR 58.6 56.8 94% 30.16 1021.6
24 04:55 Calm 10.00 Fair CLR 59.5 57.6 93% 30.16 1021.6
24 03:55 Calm 10.00 Fair CLR 59.4 57.4 93% 30.16 1021.6
24 02:55 Calm 10.00 Fair CLR 61.2 58.5 91% 30.15 1021.2
24 01:55 Calm 10.00 Fair CLR 57.6 55.2 75.7 57.4 92% 30.15 1021.2
24 00:55 Calm 10.00 Fair CLR 60.3 57.4 90% 30.15 1021.2
23 23:55 Calm 10.00 Fair CLR 62.6 58.6 87% 30.15 1021.2
23 22:55 Calm 10.00 Fair CLR 65.1 59.5 82% 30.15 1021.2
23 21:55 Calm 10.00 Fair CLR 67.1 59.5 77% 30.14 1020.9
23 19:55 SE 3 10.00 Fair CLR 75.6 59.2 84 75.6 57% 78 30.11 1019.9
23 18:55 SE 8 10.00 Fair CLR 79.9 57.7 47% 80 30.1 1019.5
23 17:55 Calm 10.00 Fair CLR 82.2 50.2 33% 81 30.1 1019.5
23 16:55 Calm 10.00 Fair CLR 83.1 51.1 33% 82 30.1 1019.5
23 14:55 E 5 10.00 Fair CLR 81.1 52.3 37% 80 30.1 1019.5
23 13:55 W 6 10.00 Fair CLR 80.1 50 81 69.8 35% 80 30.11 1019.9
23 12:55 NW 8 10.00 Fair CLR 79.9 50.5 36% 80 30.12 1020.2
23 11:55 N 3 10.00 Fair CLR 78.4 52.2 40% 79 30.13 1020.5
23 10:55 NW 3 10.00 Fair CLR 76.5 53.6 45% 78 30.13 1020.5
23 09:55 Calm 10.00 Fair CLR 74.8 54.3 49% 30.13 1020.5
23 08:55 N 6 10.00 Fair CLR 72.1 55 55% 30.12 1020.2
23 07:55 N 7 10.00 A Few Clouds FEW080 69.8 54.3 74.7 67.6 58% 30.11 1019.9
23 06:55 N 5 10.00 Fair CLR 68.2 53.2 59% 30.08 1018.8
23 05:55 NW 5 10.00 Partly Cloudy SCT070 69.8 53.4 56% 30.05 1017.8
23 04:55 N 5 10.00 Partly Cloudy SCT070 71.1 53.1 53% 30.02 1016.8
23 03:55 N 3 10.00 Partly Cloudy SCT065 72.7 52.9 50% 30 1016.1
23 02:55 N 3 10.00 Mostly Cloudy BKN065 73.2 52.9 49% 29.99 1015.8
23 01:55 Calm 10.00 A Few Clouds FEW070 74.8 52 82.2 74.8 45% 29.98 1015.4
23 00:55 Calm 10.00 Mostly Cloudy BKN070 76.1 53.8 46% 78 29.96 1014.8
22 23:55 N 7 10.00 Mostly Cloudy BKN065 78.3 56.3 47% 79 29.94 1014.1
22 22:55 N 7 10.00 Mostly Cloudy BKN065 80.1 58.6 48% 81 29.91 1013.1
22 21:55 Calm 10.00 Partly Cloudy SCT060 76.1 72.5 89% 76 29.88 1012.1
22 20:55 Calm 10.00 Partly Cloudy SCT060 78.6 73 83% 82 29.86 1011.4
22 19:55 Calm 10.00 Mostly Cloudy BKN065 81.1 71.6 92.3 81 73% 85 29.85 1011.0
22 18:55 S 7 10.00 Partly Cloudy SCT070 84.4 70.3 63% 89 29.81 1009.7
22 17:55 NW 6 10.00 Fair CLR 90.9 62.4 39% 92 29.8 1009.3
22 16:55 NW 8 10.00 Fair CLR 91.8 61.7 37% 92 29.77 1008.3
22 14:55 W 15 10.00 Fair CLR 90.7 63 40% 92 29.8 1009.3
22 13:55 NW 9 10.00 A Few Clouds FEW080 88.3 68.9 89.6 75.6 53% 93 29.8 1009.3
22 12:55 W 7 10.00 A Few Clouds FEW047 89.2 70.3 54% 95 29.79 1009.0
22 11:55 Calm 10.00 A Few Clouds FEW038 87.8 71.1 58% 94 29.8 1009.3
22 10:55 Calm 10.00 Fair CLR 85.6 72 64% 92 29.8 1009.3
22 09:55 Calm 10.00 Fair CLR 82.6 72.5 72% 88 29.8 1009.3
22 08:55 W 7 10.00 A Few Clouds FEW055 79.7 73.6 82% 84 29.8 1009.3
22 07:55 Calm 10.00 Fair CLR 75.4 72.9 75.4 70.7 92% 75 29.78 1008.7
22 06:55 Calm 6.00 Thunderstorm in Vicinity Fog/Mist CLR 71.6 70.3 96% 29.74 1007.3
22 05:55 Calm 6.00 Fog/Mist BKN130 72.1 70.5 95% 29.71 1006.3
22 04:55 Calm 8.00 Fair CLR 70.9 69.3 95% 29.69 1005.6
22 02:55 Calm 10.00 Partly Cloudy FEW110 SCT140 71.8 70.2 95% 29.67 1004.9
22 01:55 Calm 10.00 Partly Cloudy FEW033 FEW090 SCT190 71.8 70 77.7 71.1 94% 29.68 1005.3 0.01 1.45
22 00:55 Calm 10.00 Partly Cloudy SCT120 71.4 69.6 94% 29.71 1006.3
21 23:55 S 5 10.00 Fair CLR 72.1 69.6 92% 29.71 1006.3
21 22:55 S 3 10.00 Thunderstorm in Vicinity FEW130 73.4 70.5 91% 29.73 1007.0 0.12 1.44
21 21:55 W 8 2.00 Thunderstorm Heavy Rain Fog/Mist OVC012 74.7 73 95% 29.74 1007.3 0.86
21 20:55 NW 8 1.00 Thunderstorm Heavy Rain Fog/Mist BKN020 76.3 73.8 92% 76 29.74 1007.3 0.46
21 19:55 SE 3 10.00 Fair CLR 77.4 72.9 93.2 77.4 86% 79 29.73 1007.0
21 18:55 S 6 10.00 A Few Clouds FEW230 79.3 72.1 79% 83 29.68 1005.3
21 17:55 S 10 G 18 10.00 A Few Clouds FEW160 80.4 72.1 76% 85 29.71 1006.3
21 16:55 SE 9 10.00 A Few Clouds FEW047 80.6 69.8 70% 84 29.71 1006.3
21 15:55 S 5 10.00 Partly Cloudy FEW050 SCT065 91.2 72.7 55% 99 29.7 1005.9
21 14:55 SW 8 10.00 A Few Clouds FEW045 92.1 70.7 50% 99 29.74 1007.3
21 13:55 SW 7 10.00 A Few Clouds FEW040 92.7 72.9 92.7 76.8 53% 101 29.75 1007.6
21 12:55 S 7 10.00 Fair CLR 90.5 73.6 58% 100 29.76 1008.0
21 11:55 SW 3 10.00 A Few Clouds FEW150 86.9 72.3 62% 94 29.77 1008.3
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)