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.
06 04:55 S 9 16.09 Fair CLR 19.6 12.1 62% 75.69 1009.4
06 03:55 S 17 16.09 Fair CLR 20.6 12 58% 75.69 1009.4
06 02:55 S 17 G 28 16.09 Fair CLR 21.3 11.6 54% 75.72 1009.7
06 01:55 S 9 16.09 Partly Cloudy SCT170 22.7 11.4 26.3 22.6 49% 75.72 1009.7
06 00:55 S 9 16.09 Partly Cloudy FEW170 SCT190 22.8 10.6 46% 75.77 1010.4
05 23:55 S 13 16.09 Mostly Cloudy BKN180 23.3 9.7 42% 75.77 1010.4
05 22:55 S 13 16.09 A Few Clouds FEW210 23.4 9 40% 75.74 1010.0
05 21:55 S 7 16.09 Fair CLR 23.9 7.9 36% 25 75.74 1010.0
05 20:55 SE 7 16.09 Fair CLR 24.8 6.5 31% 25 75.72 1009.7
05 19:55 S 15 16.09 Fair CLR 26.4 4.8 30.3 26.4 25% 26 75.67 1009.0
05 18:55 S 13 G 33 16.09 Fair CLR 27.9 3.5 21% 27 75.64 1008.7
05 17:55 S 19 G 33 16.09 Fair CLR 29.3 2.5 18% 28 75.64 1008.7
05 16:55 S 11 G 26 16.09 Fair CLR 28.7 5.5 23% 27 75.64 1008.7
05 15:55 S 13 G 33 16.09 Fair CLR 29.6 4.9 21% 28 75.64 1008.7
05 14:55 S 20 G 35 16.09 Fair CLR 29.5 5.5 22% 28 75.72 1009.7
05 13:55 S 17 G 35 16.09 Fair CLR 28.6 6 28.8 18.6 24% 27 75.77 1010.4
05 12:55 S 22 G 31 16.09 Fair CLR 27.8 7.6 28% 27 75.82 1011.1
05 11:55 S 15 G 28 16.09 Fair CLR 25.8 8.7 34% 26 75.9 1012.1
05 10:55 S 17 16.09 Fair CLR 23.6 8.8 39% 75.9 1012.1
05 09:55 S 13 16.09 Fair CLR 21.3 8.2 43% 75.9 1012.1
05 08:55 SW 9 16.09 Fair CLR 20.2 8.2 46% 75.92 1012.4
05 07:55 S 9 16.09 Fair CLR 18.5 7.6 18.5 11.9 49% 75.9 1012.1
05 06:55 S 6 16.09 Fair CLR 17 7.3 53% 75.84 1011.4
05 05:55 S 7 16.09 Partly Cloudy SCT100 17.1 8 55% 75.84 1011.4
05 04:55 Calm 16.09 Fair CLR 17.1 8.2 56% 75.82 1011.1
05 03:55 SE 7 16.09 Fair CLR 17.1 8.2 56% 75.79 1010.7
05 02:55 SE 7 16.09 Fair CLR 13.8 8 68% 75.77 1010.4
05 01:55 Calm 16.09 Fair CLR 13.3 8.6 23.2 12.9 73% 75.77 1010.4
05 00:55 Calm 16.09 Fair CLR 14.6 8.3 66% 75.77 1010.4
04 23:55 Calm 16.09 Fair CLR 15.9 7.4 57% 75.77 1010.4
04 22:55 SE 7 16.09 Fair CLR 18.8 6.6 45% 75.77 1010.4
04 21:55 S 6 16.09 A Few Clouds FEW140 20.1 7.5 44% 75.74 1010.1
04 20:55 SE 7 16.09 Fair CLR 20.3 6.6 41% 75.69 1009.4
04 19:55 S 6 16.09 Fair CLR 23.3 5.2 26.2 23.3 31% 75.69 1009.4
04 18:55 S 9 16.09 Fair CLR 24.3 5.6 30% 25 75.67 1009.1
04 17:55 S 9 G 28 16.09 Fair CLR 25 4.1 26% 25 75.67 1009.0
04 16:55 S 19 G 28 16.09 Fair CLR 25.9 3.2 23% 26 75.67 1009.0
04 15:55 S 13 G 30 16.09 Fair CLR 25.6 1.6 21% 25 75.72 1009.7
04 14:55 S 19 16.09 Fair CLR 24.9 1.7 22% 25 75.79 1010.7
04 13:55 SE 17 8.05 Fair with Haze CLR 23.7 1.3 24.2 11.2 23% 75.84 1011.4
04 12:55 S 15 16.09 Fair CLR 23.1 2 25% 75.92 1012.4
04 11:55 S 13 16.09 Fair CLR 21.3 3 30% 75.97 1013.1
04 10:55 SW 9 16.09 Fair CLR 18.7 2.9 35% 76.02 1013.8
04 09:55 S 7 16.09 Fair CLR 16.4 3.1 41% 76.02 1013.8
04 08:55 SW 9 16.09 Fair CLR 14.8 2.7 44% 76.1 1014.8
04 07:55 Calm 16.09 Overcast OVC090 11.2 5.3 11.2 5.3 67% 76.1 1014.8
04 06:55 Calm 16.09 Fair CLR 6.2 4.2 87% 76.1 1014.8
04 05:55 Calm 9.66 Mostly Cloudy with Haze BKN100 8.3 5.6 83% 76.1 1014.8
04 04:55 Calm 16.09 Overcast OVC100 8.3 5.6 83% 76.12 1015.2
04 03:55 Calm 16.09 Overcast OVC100 7.4 4.4 81% 76.12 1015.2
04 02:55 Calm 16.09 Overcast OVC110 6.8 3.9 82% 76.12 1015.2
04 01:55 Calm 16.09 Overcast OVC120 6.9 3.7 14 4.8 80% 76.15 1015.5
04 00:55 Calm 16.09 Overcast SCT130 OVC150 6.4 2.8 78% 76.15 1015.5
03 23:55 Calm 16.09 Fair CLR 5.3 2 80% 76.15 1015.5
03 22:55 Calm 16.09 Fair CLR 5.9 1.8 75% 76.12 1015.2
03 21:55 Calm 16.09 Fair CLR 7.2 1.3 66% 76.1 1014.9
03 20:55 Calm 8.05 Fair with Haze CLR 9.4 0.6 55% 76.07 1014.5
03 19:55 Calm 16.09 Fair CLR 14.3 -1.4 18.5 14.3 34% 76.02 1013.8
03 18:55 W 11 16.09 Fair CLR 17.7 -6.2 19% 76.02 1013.8
03 17:55 W 9 16.09 Fair CLR 18.1 -6.6 18% 76.02 1013.8
03 16:55 W 20 G 33 16.09 Fair CLR 17.8 -6.2 19% 76.05 1014.2
03 15:55 W 17 16.09 Fair CLR 18.1 -5.2 20% 76.1 1014.8
03 14:55 W 15 G 33 16.09 Fair CLR 17.1 -4.8 22% 76.15 1015.5
03 13:55 NW 26 G 44 16.09 A Few Clouds FEW070 15.4 -5.1 16.6 8.4 24% 76.2 1016.2
03 12:55 W 15 G 33 16.09 Fair CLR 15 -4.4 26% 76.23 1016.5
03 11:55 W 20 G 33 16.09 A Few Clouds FEW065 13.5 -4.2 29% 76.25 1016.9
03 10:55 NW 17 G 30 16.09 Fair CLR 12.4 -5.2 29% 76.25 1016.9
03 09:55 W 30 G 39 16.09 A Few Clouds FEW050 11.5 -4.2 33% 76.28 1017.2
03 08:55 NW 15 G 31 16.09 Fair CLR 9.9 -3.8 38% 8 76.3 1017.6
03 07:55 NW 19 G 30 16.09 Fair CLR 8.3 -1.2 8.7 5.4 52% 6 76.25 1016.9
03 06:55 NW 9 16.09 Fair CLR 6.1 -0.6 63% 4 76.2 1016.2
03 05:55 W 11 16.09 Fair CLR 5.6 -0.7 64% 3 76.12 1015.2
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)