Weather observations for the past three days for
Fort Belvoir
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
25 04:55 N 6 16.09 Fair CLR 13.6 9.6 77% 75.67 1009.0
25 03:55 Calm 16.09 Fair CLR 13.8 9.8 77% 75.64 1008.7
25 01:55 Calm 16.09 Fair CLR 13.6 10.8 20.4 13.6 83% 75.59 1008.0
24 23:55 Calm 16.09 Fair CLR 14.8 12.5 86% 75.62 1008.3
24 22:55 Calm 16.09 Fair CLR 17.8 12.5 71% 75.62 1008.3
24 21:55 E 7 16.09 Partly Cloudy FEW100 SCT160 17.4 12.7 74% 75.62 1008.3
24 20:55 Calm 16.09 Mostly Cloudy BKN110 BKN130 18.5 13.1 71% 75.59 1008.0
24 19:55 Calm 16.09 A Few Clouds FEW150 20.2 12.2 29 20.2 60% 75.54 1007.4 0.08
24 18:55 SE 11 16.09 Fair CLR 22.6 11.3 49% 75.49 1006.7
24 17:55 N 9 16.09 Thunderstorm FEW100 24.1 12.4 48% 25 75.51 1007.0
24 16:55 NE 6 16.09 Fair CLR 25.5 12.3 44% 26 75.46 1006.3 0.08
24 15:55 S 7 16.09 Thunderstorm CLR 26.1 16.9 57% 27 75.44 1006.0
24 14:55 E 9 16.09 A Few Clouds FEW022 24.4 15.6 58% 26 75.49 1006.7 0.08
24 13:55 W 7 16.09 A Few Clouds FEW120 28.2 10.8 28.3 15.9 34% 27 75.51 1007.0
24 12:55 Calm 16.09 Fair CLR 27.4 10.6 35% 27 75.57 1007.7
24 11:55 N 6 16.09 Fair CLR 26.4 10.5 37% 26 75.62 1008.4
24 10:55 NW 6 16.09 Fair CLR 26.8 10.9 37% 27 75.62 1008.3
24 09:55 NW 22 16.09 Fair CLR 26.1 10.3 37% 26 75.64 1008.7
24 08:55 W 9 16.09 Fair CLR 23 12.3 51% 75.67 1009.0
24 07:55 Calm 16.09 Fair CLR 15.8 13.3 15.8 11.8 85% 75.67 1009.0
24 06:55 Calm 16.09 Fair CLR 11.8 10.9 94% 75.64 1008.7
24 05:55 Calm 16.09 Fair CLR 12.5 11.4 93% 75.62 1008.3
24 04:55 Calm 16.09 Fair CLR 12.6 11.3 92% 75.62 1008.3
24 03:55 Calm 16.09 Fair CLR 13.1 12 93% 75.62 1008.3
24 02:55 Calm 16.09 Fair CLR 13.1 11.8 92% 75.62 1008.3
24 01:55 Calm 16.09 Fair CLR 13.9 12.1 25.1 13.5 89% 75.67 1009.0
24 00:55 Calm 16.09 Fair CLR 13.8 11.8 88% 75.69 1009.4
23 23:55 Calm 16.09 Fair CLR 14.9 12.2 84% 75.72 1009.7
23 22:55 Calm 16.09 Fair CLR 16.2 12.5 79% 75.72 1009.7
23 21:55 Calm 16.09 Partly Cloudy SCT100 18.1 12.7 71% 75.74 1010.0
23 20:55 Calm 16.09 A Few Clouds FEW100 19.5 12.5 64% 75.72 1009.7
23 19:55 S 6 16.09 A Few Clouds FEW090 25.4 10.4 29.8 25.2 39% 26 75.69 1009.4
23 18:55 S 7 16.09 Fair CLR 27.3 10 34% 27 75.67 1009.0
23 17:55 W 17 16.09 Fair CLR 29.3 7.8 26% 28 75.69 1009.4
23 16:55 Calm 16.09 Fair CLR 28.1 8.4 29% 27 75.72 1009.7
23 15:55 W 13 16.09 Fair CLR 29.1 8.2 27% 28 75.77 1010.4
23 14:55 NW 11 16.09 Fair CLR 28.5 8.7 29% 27 75.87 1011.7
23 13:55 NW 9 16.09 A Few Clouds FEW065 27.5 9.8 27.7 14.2 33% 27 75.95 1012.8
23 12:55 NW 17 16.09 A Few Clouds FEW060 27 10.6 36% 27 76.02 1013.8
23 11:55 W 15 16.09 Fair CLR 25.8 10.8 39% 26 76.05 1014.1
23 10:55 NW 17 G 28 16.09 Fair CLR 24.9 11.4 43% 26 76.1 1014.8
23 09:55 NW 17 16.09 Fair CLR 23.3 10.7 45% 76.1 1014.8
23 08:55 Calm 16.09 Fair CLR 20 11.7 59% 76.1 1014.8
23 07:55 Calm 16.09 A Few Clouds FEW100 14.1 11.6 14.1 8.5 85% 76.1 1014.8
23 06:55 Calm 16.09 A Few Clouds FEW110 10.1 9 93% 76.07 1014.5
23 05:55 Calm 16.09 Mostly Cloudy BKN100 10.7 9.5 92% 76.05 1014.1
23 04:55 Calm 16.09 Fair CLR 10.2 9.3 94% 76 1013.4
23 03:55 Calm 16.09 Fair CLR 11.4 10.5 94% 76.02 1013.8
23 02:55 Calm 16.09 Fair CLR 10.7 9.3 91% 76 1013.4
23 01:55 SE 6 16.09 Fair CLR 11.5 10.4 21.2 10.1 93% 76.02 1013.8
23 00:55 Calm 16.09 Fair CLR 11.7 10.4 92% 76.02 1013.8
22 23:55 Calm 16.09 Fair CLR 12.7 11.1 90% 76.02 1013.8
22 22:55 Calm 16.09 Fair CLR 13.2 11.3 88% 76.02 1013.8
22 21:55 Calm 16.09 Fair CLR 14.4 11.4 82% 76 1013.5
22 20:55 Calm 16.09 Fair CLR 16.5 11.6 73% 75.97 1013.1
22 19:55 Calm 16.09 A Few Clouds FEW075 21.3 10.7 25.7 20.7 51% 75.9 1012.1
22 18:55 S 6 16.09 Fair CLR 23.7 10 42% 75.87 1011.8
22 17:55 S 13 16.09 Partly Cloudy SCT075 25.2 8.2 34% 26 75.9 1012.1
22 16:55 S 17 16.09 Fair CLR 25.1 7.7 33% 26 75.92 1012.4
22 15:55 S 17 16.09 Fair CLR 24.8 7.4 33% 25 75.97 1013.1
22 14:55 SE 13 16.09 A Few Clouds FEW095 22.8 8.1 39% 76.05 1014.1
22 13:55 E 9 16.09 Fair CLR 20.7 7.3 20.8 13.3 42% 76.12 1015.2
22 12:55 Calm 16.09 A Few Clouds FEW100 17.2 7 51% 76.17 1015.8
22 11:55 Calm 16.09 Partly Cloudy FEW085 SCT100 16.6 7.2 54% 76.23 1016.5
22 10:55 Calm 16.09 Partly Cloudy FEW080 SCT130 17.1 4.7 44% 76.25 1016.9
22 09:55 Calm 16.09 Mostly Cloudy BKN150 16.1 3.8 44% 76.25 1016.9
22 08:55 SW 6 16.09 A Few Clouds FEW150 13.8 3.3 49% 76.25 1016.9
22 07:55 S 7 16.09 A Few Clouds FEW170 13.4 2.9 13.4 10.4 49% 76.25 1016.9
22 06:55 Calm 16.09 Fair CLR 12.2 2.1 50% 76.25 1016.9
22 05:55 S 6 16.09 Fair CLR 11.1 2.4 55% 76.25 1016.9
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)