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.
08 11:55 SE 5 10.00 Fair CLR 45 14.5 29% 43 30.59 1036.2
08 10:55 SE 5 9.00 Fair CLR 45.5 18.1 33% 44 30.6 1036.5
08 09:55 Calm 10.00 Fair CLR 43.2 17.4 35% 30.59 1036.2
08 07:55 Calm 10.00 Fair CLR 38.1 17.1 42.1 35.4 42% 30.57 1035.5
08 05:55 Calm 10.00 Fair CLR 36.9 16 43% 30.51 1033.5
08 04:55 N 3 10.00 Fair CLR 38.1 14.7 38% 30.49 1032.8
08 03:55 Calm 10.00 Fair CLR 39.4 14.7 36% 30.47 1032.1
08 02:55 NE 5 10.00 Fair CLR 41 13.5 32% 38 30.45 1031.4
08 01:55 Calm 10.00 Fair CLR 41.9 12 52.9 41.2 29% 30.45 1031.4
08 00:55 Calm 10.00 Fair CLR 42.4 12.4 29% 30.45 1031.4
07 23:55 N 3 10.00 Fair CLR 44.6 11.8 26% 30.44 1031.1
07 21:55 N 3 10.00 Fair CLR 46.9 11.1 23% 30.4 1029.8
07 20:55 N 3 10.00 Fair CLR 48.2 9 20% 30.38 1029.1
07 19:55 N 7 10.00 Fair CLR 52.2 7.3 60.3 52.2 16% 30.35 1028.1
07 18:55 N 9 10.00 Fair CLR 54.5 9.1 16% 30.33 1027.4
07 17:55 N 7 10.00 Fair CLR 57.7 10.4 15% 30.31 1026.7
07 16:55 NW 10 G 22 10.00 Fair CLR 57.9 7.3 13% 30.28 1025.7
07 15:55 NW 12 G 21 10.00 Fair CLR 57.6 10.2 15% 30.27 1025.3
07 13:55 NW 20 G 29 10.00 Fair CLR 57.9 7.3 59 48.9 13% 30.27 1025.3
07 10:55 NW 16 G 22 10.00 A Few Clouds FEW070 54.1 22.6 29% 30.27 1025.3
07 09:55 W 17 G 24 10.00 Fair CLR 54.1 21.7 28% 30.25 1024.7
07 08:55 NW 12 G 22 10.00 Fair CLR 51.8 20.5 29% 30.23 1024.0
07 07:55 NW 14 10.00 Fair CLR 48.7 22.3 50.2 41 35% 44 30.21 1023.3
07 06:55 NW 13 10.00 Fair CLR 49.6 28 43% 45 30.17 1021.9
07 02:55 Calm 10.00 Fair CLR 42.3 37.8 84% 30.06 1018.2
07 01:55 Calm 10.00 A Few Clouds FEW095 44.6 37.8 58.6 44.2 77% 30.06 1018.2
06 23:55 Calm 10.00 A Few Clouds FEW100 47.8 38.5 70% 30.06 1018.2
06 22:55 Calm 10.00 Overcast OVC110 50.5 39.2 65% 30.07 1018.6
06 18:55 Calm 10.00 Mostly Cloudy BKN085 62.2 28.8 28% 30.03 1017.2
06 17:55 Calm 10.00 Partly Cloudy SCT095 61.9 26.6 26% 30.01 1016.5
06 15:55 W 8 10.00 Partly Cloudy SCT090 61.7 24.4 24% 30.01 1016.5
06 13:55 W 6 10.00 Fair CLR 59.9 25.9 61.3 49.1 27% 30.08 1018.9
06 11:55 W 6 G 18 10.00 Fair CLR 56.8 27.3 32% 30.13 1020.6
06 09:55 W 12 G 22 10.00 Fair CLR 51.6 26.2 37% 30.12 1020.3
06 07:55 NW 10 10.00 Fair CLR 48.9 27.3 52 44.8 43% 45 30.1 1019.6
06 06:55 NW 10 G 20 10.00 Fair CLR 47.3 26.4 44% 43 30.08 1018.9
06 05:55 NW 7 10.00 Fair CLR 46.2 27.7 49% 43 30.06 1018.2
06 04:55 NW 9 10.00 Fair CLR 48.6 26.4 42% 45 30.05 1017.9
06 03:55 NW 13 G 26 10.00 Fair CLR 48.9 25.7 40% 44 30.04 1017.5
06 02:55 NW 15 G 21 10.00 Fair CLR 50.2 26.2 39% 30.04 1017.5
05 23:55 NW 15 G 21 10.00 Fair CLR 52.5 30 42% 30.02 1016.8
05 22:55 NW 12 G 24 10.00 Fair CLR 54.3 31.6 42% 30 1016.2
05 21:55 NW 14 G 20 10.00 Mostly Cloudy BKN070 58.1 35.1 42% 29.99 1015.8
05 20:55 NW 9 G 20 10.00 Mostly Cloudy BKN060 58.6 34.3 40% 29.96 1014.8
05 18:55 NW 17 G 23 10.00 A Few Clouds FEW060 62.4 40.8 45% 29.88 1012.1
05 17:55 NW 10 10.00 Partly Cloudy FEW044 SCT055 66.6 47.3 50% 29.83 1010.4
05 16:55 NW 9 10.00 Fair CLR 65.7 50.5 58% 29.82 1010.0 0.01
05 15:55 NW 8 10.00 Partly Cloudy SCT037 SCT170 61.5 51.6 70% 29.82 1010.1
05 14:55 SW 3 10.00 Fair CLR 64.6 59.4 83% 29.82 1010.0 0.01
05 13:55 Calm 10.00 Light Rain BKN050 64.9 61.5 74.3 62.1 89% 29.83 1010.4 0.05 0.34
05 12:55 Calm 10.00 Light Rain BKN045 BKN065 62.1 58.8 89% 29.84 1010.7 0.23
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)