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.
30 06:55 Calm 10.00 Fair CLR 56.3 54.3 93% 29.81 1009.7
30 05:55 Calm 10.00 Fair CLR 55.2 53.2 93% 29.79 1009.0
30 04:55 Calm 10.00 Fair CLR 55.6 53.6 93% 29.78 1008.7
30 03:55 Calm 10.00 Fair CLR 55.9 54 93% 29.78 1008.7
30 02:55 Calm 10.00 Fair CLR 56.8 54.9 93% 29.78 1008.7
30 01:55 Calm 10.00 Fair CLR 56.3 54.3 75.2 56.3 93% 29.8 1009.4
30 00:55 Calm 10.00 Fair CLR 58.3 55.4 90% 29.8 1009.4
29 23:55 Calm 10.00 Fair CLR 60.8 56.7 86% 29.82 1010.1
29 21:55 Calm 10.00 Fair CLR 64.4 55.2 72% 29.81 1009.7
29 20:55 Calm 10.00 Fair CLR 68.9 55.4 62% 29.81 1009.7
29 19:55 S 3 10.00 Fair CLR 75.9 53.6 81.7 75 46% 78 29.8 1009.4
29 18:55 SW 6 10.00 Fair CLR 80.2 49.3 34% 80 29.81 1009.7
29 17:55 W 8 10.00 Fair CLR 79 45.7 31% 79 29.84 1010.7
29 16:55 SW 6 10.00 Fair CLR 79.9 43 27% 79 29.87 1011.7
29 15:55 S 8 10.00 Fair CLR 79 48.2 34% 79 29.9 1012.8
29 14:55 S 8 10.00 Fair CLR 77.4 48.4 36% 78 29.92 1013.4
29 13:55 SE 5 10.00 Fair CLR 74.8 46 77 63.1 36% 29.95 1014.5
29 12:55 W 8 10.00 Fair CLR 76.1 45 33% 78 29.98 1015.5
29 11:55 Calm 10.00 Fair CLR 74.1 44.8 35% 30.03 1017.2
29 10:55 NW 8 10.00 Fair CLR 71.8 44.1 37% 30.04 1017.5
29 09:55 Calm 10.00 Fair CLR 71.1 48 44% 30.05 1017.8
29 08:55 N 5 10.00 Fair CLR 67.6 45.5 45% 30.06 1018.2
29 07:55 NW 3 10.00 Fair CLR 63 50.5 63.1 48 64% 30.07 1018.5
29 06:55 Calm 10.00 Fair CLR 51.3 48.7 91% 30.05 1017.8
29 05:55 Calm 10.00 Fair CLR 50.7 48.7 93% 30.05 1017.8
29 04:55 Calm 10.00 Fair CLR 52.5 49.6 90% 30.04 1017.5
29 03:55 Calm 10.00 Fair CLR 55 50.4 84% 30.03 1017.2
29 02:55 Calm 10.00 Fair CLR 57 47.3 70% 30.04 1017.5
29 01:55 Calm 10.00 Fair CLR 62.1 46.6 77.4 62.1 57% 30.04 1017.5
29 00:55 Calm 10.00 Fair CLR 66 44.1 45% 30.03 1017.2
28 23:55 Calm 10.00 Fair CLR 67.5 44.2 43% 30.03 1017.2
28 22:55 Calm 10.00 Fair CLR 67.6 47.8 49% 30.01 1016.5
28 21:55 Calm 10.00 Fair CLR 64.4 51.4 63% 29.98 1015.5
28 20:55 NW 5 10.00 Fair CLR 73.9 45.3 36% 29.94 1014.1
28 19:55 NW 9 10.00 Fair CLR 77.5 43.7 83.5 77.4 30% 78 29.92 1013.4
28 18:55 NW 9 G 20 10.00 A Few Clouds FEW095 79.7 44.6 29% 79 29.9 1012.8
28 17:55 NW 16 G 24 10.00 A Few Clouds FEW085 82.4 45 27% 81 29.9 1012.8
28 16:55 NW 14 G 18 10.00 A Few Clouds FEW080 80.4 45.1 29% 79 29.9 1012.8
28 15:55 NW 10 G 24 10.00 Fair CLR 81 43.9 27% 80 29.9 1012.8
28 14:55 NW 18 G 29 10.00 Fair CLR 82.4 45 27% 81 29.91 1013.1
28 13:55 NW 21 G 28 10.00 Fair and Breezy CLR 79.5 46.2 80.4 71.6 31% 79 29.91 1013.1
28 12:55 NW 9 G 25 10.00 Fair CLR 79.3 49.3 35% 79 29.92 1013.4
28 11:55 NW 9 G 22 10.00 Fair CLR 78.6 50.2 37% 79 29.92 1013.4
28 10:55 NW 8 0.00 NULL NULL 77.4 47.5 35% 78 29.92 1013.4
28 09:55 NW 9 G 18 10.00 Fair CLR 75.9 50.5 41% 78 29.91 1013.1
28 08:55 NW 9 G 21 10.00 A Few Clouds FEW095 74.3 57.6 56% 29.9 1012.7
28 07:55 NW 3 10.00 Fair CLR 72 66.2 72 64.9 82% 29.88 1012.1
28 06:55 Calm 8.00 Mostly Cloudy FEW070 BKN120 64.9 63.7 96% 29.87 1011.7
28 05:55 Calm 6.00 Fog/Mist CLR 65.7 64.2 95% 29.85 1011.1
28 04:55 NW 3 10.00 Fair CLR 67.8 66 94% 29.83 1010.4
28 03:55 Calm 10.00 Fair CLR 67.3 65.8 95% 29.82 1010.0
28 02:55 Calm 10.00 Partly Cloudy SCT100 66.9 65.5 95% 29.82 1010.0
28 01:55 Calm 10.00 Partly Cloudy SCT100 67.1 65.7 75.4 67.1 95% 29.81 1009.7 0.04
28 00:55 Calm 10.00 Partly Cloudy SCT100 69.3 64.9 86% 29.84 1010.7
27 23:55 Calm 10.00 Fair CLR 70.5 66.7 88% 29.84 1010.7
27 22:55 NW 5 10.00 Fair CLR 72 68.9 90% 29.85 1011.1 0.01 0.04
27 21:55 W 3 10.00 Fair CLR 72.5 70.3 93% 29.83 1010.4 0.02
27 20:55 SW 3 10.00 Thunderstorm Light Rain CLR 73 70.5 92% 29.84 1010.7 0.01
27 19:55 S 5 10.00 Fair CLR 75.4 69.8 81.3 74.8 83% 76 29.84 1010.7
27 18:55 S 5 10.00 Fair CLR 78.8 70.9 77% 82 29.83 1010.4
27 17:55 S 5 10.00 Partly Cloudy SCT037 79.2 71.2 77% 82 29.82 1010.0
27 16:55 SE 5 10.00 Partly Cloudy SCT022 SCT030 SCT041 79.9 71.2 75% 83 29.83 1010.4
27 14:55 W 6 10.00 Mostly Cloudy BKN020 79.9 72.7 79% 84 29.86 1011.4
27 12:55 NW 8 10.00 Fair CLR 79.9 68.7 69% 83 29.92 1013.4
27 11:55 W 8 10.00 Partly Cloudy SCT019 79.3 69.4 72% 82 29.93 1013.8
27 10:55 W 7 10.00 Mostly Cloudy BKN013 76.8 70.2 80% 78 29.93 1013.8
27 09:55 W 3 10.00 Mostly Cloudy BKN009 75.7 71.6 87% 76 29.92 1013.4
27 08:55 Calm 10.00 Mostly Cloudy BKN008 73.8 70.9 91% 29.93 1013.8
27 07:55 Calm 10.00 Overcast OVC007 73 70.9 73 70.9 93% 29.93 1013.8
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)