Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
Date Time (est) 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.
11 15:55 SE 8 10.00 Fair CLR 66.7 45.9 47% 29.79 1009.1
11 14:55 SE 8 10.00 Fair CLR 68.7 45.9 44% 29.81 1009.8
11 13:55 SE 10 10.00 Fair CLR 69.3 43.9 40% 29.84 1010.8
11 12:55 SE 9 10.00 Fair CLR 68.4 43.2 68.5 39.9 40% 29.87 1011.8
11 11:55 SE 7 10.00 Fair CLR 66.9 42.4 41% 29.91 1013.1
11 10:55 SE 7 10.00 Fair CLR 65.1 43.9 46% 29.95 1014.5
11 09:55 E 5 10.00 A Few Clouds FEW070 61.2 45.9 57% 29.97 1015.2
11 08:55 Calm 10.00 Mostly Cloudy BKN070 54.7 45.9 72% 29.98 1015.5
11 07:55 Calm 10.00 Fair CLR 42.8 41.2 94% 29.98 1015.5
11 06:55 Calm 10.00 Fair CLR 40.5 38.8 45.1 39.7 94% 29.98 1015.5
11 05:55 Calm 10.00 Fair CLR 40.1 38.5 94% 29.97 1015.2
11 04:55 Calm 10.00 Fair CLR 40.3 38.7 94% 29.97 1015.2
11 03:55 Calm 10.00 Fair CLR 41 39.2 93% 29.97 1015.2
11 02:55 Calm 10.00 Fair CLR 42.6 39.6 89% 29.97 1015.2
11 01:55 Calm 10.00 Fair CLR 42.8 40.1 90% 29.98 1015.5
11 00:55 Calm 10.00 Fair CLR 43.2 40.5 52.7 43.2 90% 29.98 1015.5
10 23:55 Calm 10.00 Fair CLR 44.6 41.2 88% 29.98 1015.5
10 22:55 Calm 10.00 Fair CLR 45.1 40.8 85% 29.98 1015.5
10 21:55 Calm 10.00 Fair CLR 45.7 40.8 83% 29.98 1015.5
10 20:55 Calm 10.00 Fair CLR 48.2 41.7 78% 29.96 1014.8
10 19:55 Calm 10.00 Fair CLR 50 41.4 72% 29.96 1014.9
10 18:55 Calm 10.00 Fair CLR 52.7 41.2 70.2 52.5 65% 29.94 1014.2
10 17:55 Calm 10.00 Fair CLR 55.4 40.8 58% 29.92 1013.5
10 16:55 SW 5 10.00 Fair CLR 64.9 38.1 37% 29.91 1013.2
10 15:55 SW 3 10.00 Fair CLR 70 34.5 27% 29.91 1013.1
10 14:55 S 3 10.00 Fair CLR 69.6 37.6 31% 29.92 1013.5
10 13:55 S 6 10.00 Fair CLR 68.4 38.1 33% 29.93 1013.8
10 12:55 Calm 10.00 Fair CLR 66 38.3 66.4 34.7 36% 29.95 1014.5
10 09:55 S 8 10.00 Fair CLR 59 38.3 46% 30.04 1017.6
10 07:55 Calm 10.00 Fair CLR 37.9 36.1 93% 30.06 1018.3
10 06:55 Calm 10.00 Fair CLR 34.7 33.4 39.9 34.7 95% 30.06 1018.3
10 05:55 Calm 10.00 Fair CLR 36.3 34.7 94% 30.07 1018.6
10 04:55 Calm 10.00 Fair CLR 37.8 36.1 94% 30.07 1018.6
10 03:55 Calm 10.00 Fair CLR 39 37.2 93% 30.06 1018.2
10 02:55 Calm 10.00 Fair CLR 38.8 37 93% 30.06 1018.2
10 01:55 Calm 10.00 Fair CLR 39.4 37.2 92% 30.06 1018.2
10 00:55 Calm 10.00 Fair CLR 38.5 36.3 53.1 37.9 92% 30.06 1018.2
09 23:55 Calm 10.00 Fair CLR 39.7 36.7 89% 30.06 1018.2
09 22:55 Calm 10.00 Fair CLR 42.3 38.3 86% 30.06 1018.2
09 21:55 Calm 10.00 Fair CLR 42.8 38.3 84% 30.06 1018.2
09 20:55 Calm 10.00 Fair CLR 45.7 37.6 73% 30.06 1018.2
09 19:55 Calm 10.00 Fair CLR 46.6 37 70% 30.04 1017.6
09 18:55 Calm 10.00 Fair CLR 52.5 38.1 67.1 52.5 58% 30.02 1016.9
09 17:55 Calm 10.00 Fair CLR 57.6 35.8 44% 30 1016.2
09 16:55 NW 6 10.00 Fair CLR 62.6 33.8 34% 29.97 1015.2
09 15:55 NW 12 10.00 Fair CLR 64.8 33.4 31% 29.95 1014.5
09 14:55 NW 15 10.00 Fair CLR 66.6 33.3 29% 29.94 1014.1
09 13:55 NW 20 G 26 10.00 Fair CLR 66.6 34.2 30% 29.92 1013.5
09 12:55 NW 13 G 26 10.00 Partly Cloudy SCT070 64.9 33.6 65.7 41.7 31% 29.94 1014.2
09 11:55 NW 21 G 26 10.00 Fair and Breezy CLR 64.4 34.7 33% 29.93 1013.8
09 10:55 W 17 G 22 10.00 Partly Cloudy SCT060 63 36.3 37% 29.94 1014.2
09 09:55 W 10 10.00 Mostly Cloudy BKN060 61.3 38.1 42% 29.95 1014.5
09 08:55 SW 6 10.00 Fair CLR 60.4 39 45% 29.95 1014.5
09 06:55 Calm 10.00 Mostly Cloudy BKN065 42.3 37.8 54.7 38.3 84% 29.93 1013.8
09 05:55 Calm 10.00 Fair CLR 42.1 37.2 83% 29.9 1012.8
09 04:55 Calm 10.00 Fair CLR 50.5 37.2 60% 29.87 1011.8
09 03:55 W 9 10.00 Fair CLR 53.6 35.4 50% 29.85 1011.1
09 02:55 W 10 10.00 Fair CLR 52.3 37 56% 29.86 1011.4
09 01:55 Calm 10.00 Fair CLR 40.8 37.6 88% 29.87 1011.8
09 00:55 Calm 10.00 Fair CLR 39.7 38.5 48 39.2 95% 29.86 1011.5
08 23:55 Calm 10.00 Fair CLR 41.5 39.7 93% 29.87 1011.8
08 22:55 Calm 10.00 Fair CLR 43.9 40.6 88% 29.87 1011.8
08 21:55 Calm 10.00 Fair CLR 44.6 41.9 90% 29.85 1011.1
08 20:55 Calm 10.00 Fair CLR 45 41.5 88% 29.83 1010.4
08 19:55 Calm 10.00 Fair CLR 46 41.5 84% 29.84 1010.8
08 18:55 Calm 10.00 Fair CLR 48.2 42.1 64.9 45.9 79% 29.84 1010.8
08 17:55 Calm 10.00 Fair CLR 50.7 42.4 73% 29.85 1011.1
08 16:55 SE 3 10.00 Fair CLR 59.7 39.9 48% 29.85 1011.1
Date Time (est) 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)