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.
16 14:55 S 12 10.00 Fair CLR 78.8 68.5 71% 81 29.72 1006.7
16 13:55 S 10 10.00 Fair CLR 77.2 68.2 77.2 64.6 74% 79 29.75 1007.7
16 12:55 S 7 10.00 Mostly Cloudy BKN012 74.3 67.6 80% 29.79 1009.0
16 11:55 S 8 10.00 Overcast OVC008 70.7 66.2 86% 29.82 1010.1
16 10:55 S 7 10.00 Overcast OVC007 68.9 65.5 89% 29.85 1011.1
16 09:55 S 5 10.00 Overcast OVC005 65.7 63.3 92% 29.87 1011.8
16 08:55 S 6 10.00 Overcast OVC005 65.5 63.3 93% 29.89 1012.4
16 07:55 S 6 10.00 Overcast OVC006 64.6 62.2 64.8 62.1 92% 29.9 1012.8 0.01 0.01
16 06:55 S 6 10.00 Overcast OVC006 63.9 61.7 93% 29.92 1013.4
16 05:55 SE 6 10.00 Overcast OVC006 63.5 61.3 93% 29.94 1014.1
16 04:55 SE 5 10.00 Overcast OVC005 63.3 61.5 94% 29.95 1014.5
16 03:55 Calm 10.00 Overcast OVC007 62.6 60.4 93% 29.98 1015.5
16 02:55 SE 5 10.00 Overcast OVC008 62.4 60.3 93% 30.01 1016.5
16 01:55 SE 3 10.00 Overcast OVC008 62.4 60.1 62.4 61 92% 30.03 1017.2 0.02
16 00:55 SE 3 10.00 Overcast BKN009 OVC014 61.5 59.7 94% 30.04 1017.5
15 23:55 Calm 10.00 Overcast FEW009 BKN017 OVC022 61.3 59.5 94% 30.07 1018.5
15 22:55 Calm 10.00 Mostly Cloudy BKN014 BKN018 61.3 59.5 94% 30.1 1019.5 0.01 0.02
15 21:55 Calm 10.00 Fair CLR 61.3 59.5 94% 30.1 1019.5 0.01
15 20:55 Calm 10.00 Light Rain BKN027 61.5 58.5 90% 30.12 1020.2
15 19:55 Calm 10.00 Mostly Cloudy BKN030 BKN035 61.5 58.8 67.3 60.6 91% 30.12 1020.2 0.03
15 18:55 Calm 10.00 Mostly Cloudy BKN035 61.2 58.1 90% 30.12 1020.2
15 17:55 Calm 10.00 Overcast BKN023 BKN030 OVC038 61.9 58.8 90% 30.12 1020.2
15 16:55 Calm 10.00 Mostly Cloudy BKN043 62.1 58.8 89% 30.13 1020.6 0.01 0.03
15 15:55 Calm 10.00 Overcast FEW028 OVC042 61.3 57.4 87% 30.13 1020.6 0.02
15 14:55 Calm 10.00 Light Rain OVC036 65.1 54.3 68% 30.14 1020.9
15 13:55 E 3 10.00 Overcast OVC033 66.7 52.9 69.4 65.5 61% 30.15 1021.2
15 12:55 Calm 10.00 Overcast OVC032 67.1 54.1 63% 30.16 1021.6
15 11:55 Calm 10.00 Fair CLR 66.7 52.9 61% 30.17 1021.9
15 10:55 NE 3 10.00 A Few Clouds FEW065 66.2 54.9 67% 30.17 1021.9
15 09:55 E 5 10.00 Partly Cloudy SCT060 67.1 56.1 68% 30.17 1021.9
15 08:55 NE 5 10.00 Mostly Cloudy FEW025 BKN065 67.6 57.6 70% 30.14 1020.9
15 07:55 N 5 10.00 Mostly Cloudy BKN024 69.4 59.2 76.1 69.4 70% 30.11 1019.9
15 06:55 N 3 10.00 Overcast OVC065 71.6 61.7 71% 30.09 1019.2
15 05:55 Calm 10.00 Mostly Cloudy SCT060 BKN080 72.1 63.3 74% 30.06 1018.2
15 04:55 Calm 10.00 A Few Clouds FEW055 FEW080 73.8 63.7 71% 30.03 1017.1
15 03:55 Calm 10.00 Partly Cloudy FEW070 SCT120 75 65.3 72% 77 30.01 1016.4
15 01:55 Calm 10.00 A Few Clouds FEW140 72.5 69.6 77.7 70.2 91% 29.96 1014.8
15 00:55 Calm 10.00 Fair CLR 76.6 68.9 77% 78 29.95 1014.4
14 23:55 NW 5 10.00 A Few Clouds FEW050 77 69.3 77% 79 29.97 1015.1
14 22:55 Calm 10.00 A Few Clouds FEW060 73 68.5 86% 29.95 1014.4
14 21:55 Calm 10.00 Fair CLR 71.4 68.4 90% 29.92 1013.4
14 20:55 Calm 10.00 Fair CLR 72.1 69.1 90% 29.91 1013.1
14 19:55 Calm 10.00 Fair CLR 72.9 69.4 91.2 72.7 89% 29.9 1012.8
14 18:55 Calm 10.00 A Few Clouds FEW075 76.3 70 81% 77 29.9 1012.8
14 16:55 S 3 10.00 Fair CLR 89.8 68 49% 94 29.87 1011.7
14 15:55 Calm 10.00 Fair CLR 89.8 64.9 44% 92 29.87 1011.7
14 14:55 Calm 10.00 Fair CLR 89.1 64.2 44% 91 29.88 1012.1
14 13:55 SE 3 10.00 Fair CLR 87.3 68.5 88.5 60.4 54% 91 29.9 1012.7
14 12:55 SE 3 10.00 Fair CLR 81.5 69.4 67% 85 29.93 1013.8
14 11:55 SW 5 10.00 Fair CLR 84 64.9 53% 86 29.94 1014.1
14 09:55 Calm 10.00 Fair CLR 75.6 64.2 68% 77 29.96 1014.8
14 08:55 Calm 10.00 Fair CLR 66.6 64.2 92% 29.94 1014.1
14 07:55 Calm 10.00 Fair CLR 60.3 59.2 61.5 58.3 96% 29.93 1013.8
14 06:55 Calm 10.00 Fair CLR 59.5 58.5 96% 29.93 1013.8
14 05:55 Calm 10.00 Fair CLR 59.9 58.5 95% 29.92 1013.4
14 04:55 Calm 9.00 Fair CLR 60.1 58.6 95% 29.89 1012.4
14 03:55 Calm 7.00 Fair CLR 60.1 58.6 95% 29.88 1012.1
14 02:55 Calm 7.00 Fair CLR 60.4 59 95% 29.89 1012.4
14 01:55 Calm 8.00 Fair CLR 61.3 60.1 68 60.6 96% 29.9 1012.8
14 00:55 Calm 8.00 Fair CLR 61.9 60.4 95% 29.91 1013.1
13 23:55 Calm 10.00 Fair CLR 62.6 61.2 95% 29.91 1013.1
13 22:55 Calm 10.00 Fair CLR 63 61.2 94% 29.91 1013.1
13 21:55 Calm 10.00 A Few Clouds FEW140 64.6 62.4 93% 29.91 1013.1
13 20:55 Calm 10.00 A Few Clouds FEW140 65.5 62.8 91% 29.91 1013.1
13 19:55 Calm 10.00 Fair CLR 67.3 63.3 83.1 67.3 87% 29.91 1013.1
13 18:55 SE 3 10.00 Fair CLR 73.9 62.2 67% 29.9 1012.8
13 17:55 S 3 10.00 Fair CLR 78.1 60.1 54% 79 29.9 1012.8
13 16:55 S 3 10.00 Fair CLR 82.2 60.4 48% 83 29.9 1012.8
13 15:55 S 7 10.00 Fair CLR 82.9 59.9 46% 83 29.9 1012.8
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)