Weather observations for the past three days for
Fort Belvoir
Metric (Imperial)
Date Time (est) 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.
01 04:55 NW 24 G 43 16.09 Fair CLR -8.8 -16.9 52% -16 75.95 1012.9
01 02:55 NW 15 16.09 Fair CLR -8.2 -16.8 50% -14 76.07 1014.6
01 01:55 NW 9 G 28 16.09 Fair CLR -8 -16.6 50% -12 76.05 1014.3
31 23:55 N 13 G 33 16.09 Fair CLR -6.6 -15.8 48% -12 76.17 1016.0
31 22:55 NW 19 G 28 16.09 Fair CLR -6.4 -15.9 47% -13 76.28 1017.3
31 17:55 NW 9 16.09 Fair CLR -5.6 -15.4 46% -9 76.38 1018.7
31 16:55 NW 15 16.09 Fair CLR -5.5 -16.1 43% -11 76.38 1018.7
31 15:55 NW 11 16.09 Fair CLR -5.2 -16.4 41% -9 76.38 1018.7
31 14:55 N 9 16.09 Fair CLR -5.4 -16.6 41% -9 76.45 1019.7
31 13:55 NW 13 16.09 Fair CLR -4.9 -16.2 41% -10 76.48 1020.0
31 11:55 N 11 16.09 Fair CLR -5.7 -17.2 40% -10 76.66 1022.4
31 10:55 N 7 16.09 Fair CLR -7.1 -17.6 43% -10 76.76 1023.8
31 09:55 N 7 16.09 Partly Cloudy SCT150 -8 -18.4 43% -11 76.76 1023.8
31 08:55 NW 11 16.09 Fair CLR -9.9 -19.4 46% -15 76.78 1024.1
31 07:55 NW 9 16.09 Fair CLR -10.6 -19.5 48% -15 76.78 1024.1
31 06:55 Calm 16.09 Partly Cloudy SCT130 -10.7 -19.6 -8.9 -11.2 48% 76.78 1024.1
31 04:55 NW 9 16.09 Partly Cloudy SCT150 -10.5 -19.7 47% -15 76.81 1024.4
31 01:55 NW 15 16.09 Fair CLR -9.4 -19.7 43% -15 76.86 1025.1
30 23:55 NW 7 16.09 Fair CLR -8.5 -19.7 40% -12 76.86 1025.1
30 22:55 NW 6 16.09 Fair CLR -9.2 -19 45% 76.89 1025.5
30 19:55 Calm 16.09 Fair CLR -9.3 -18.8 46% 76.81 1024.5
30 18:55 Calm 16.09 Fair CLR -7.8 -19.1 -3.9 -7.8 40% 76.81 1024.5
30 15:55 NW 9 16.09 Fair CLR -4.2 -20.5 27% -8 76.78 1024.1
30 14:55 NW 15 16.09 Fair CLR -4.6 -20 29% -10 76.81 1024.4
30 13:55 NW 11 16.09 Fair CLR -4.5 -20.7 27% -9 76.86 1025.1
30 12:55 NW 19 G 28 16.09 Fair CLR -4.4 -21.1 -4.4 -15 26% -10 76.91 1025.8
30 11:55 NW 19 16.09 Fair CLR -6.9 -20.2 34% -13 76.96 1026.5
30 10:55 NW 13 16.09 Fair CLR -7 -22.1 29% -12 77.01 1027.1
30 09:55 NW 9 16.09 Fair CLR -7.5 -20.4 35% -12 77.01 1027.1
30 08:55 NW 11 16.09 Fair CLR -8.7 -17.8 48% -14 77.01 1027.2
30 07:55 Calm 16.09 Fair CLR -13.8 -17.3 75% 76.99 1026.8
30 06:55 Calm 16.09 Fair CLR -14.7 -18.2 -7.6 -15.3 75% 76.94 1026.1
30 05:55 Calm 16.09 Fair CLR -13.9 -17.1 77% 76.89 1025.5
30 04:55 Calm 16.09 Fair CLR -13.3 -17.8 69% 76.91 1025.8
30 03:55 Calm 16.09 Fair CLR -12.8 -17.5 68% 76.89 1025.5
30 02:55 Calm 16.09 Fair CLR -11.6 -17.6 61% 76.89 1025.5
30 01:55 Calm 16.09 Fair CLR -10.1 -17.5 55% 76.86 1025.1
30 00:55 NW 9 16.09 Fair CLR -7.5 -17.7 -5.2 -8.4 44% -12 76.84 1024.8
29 23:55 NW 11 16.09 Fair CLR -7.6 -17.5 45% -12 76.86 1025.1
29 22:55 W 11 16.09 Fair CLR -7.5 -17.4 45% -12 76.86 1025.1
29 21:55 NW 11 16.09 Fair CLR -6.4 -17.5 41% -11 76.86 1025.1
29 20:55 NW 15 16.09 Fair CLR -6.1 -17 42% -11 76.84 1024.8
29 19:55 NW 11 16.09 Fair CLR -6.4 -16.4 45% -11 76.81 1024.4
29 18:55 NW 13 16.09 Fair CLR -5.3 -17.4 -2.9 -5.3 38% -10 76.76 1023.8
29 17:55 NW 15 16.09 Fair CLR -5.1 -17.6 37% -10 76.73 1023.4
29 16:55 NW 17 G 28 16.09 Fair CLR -4.4 -17.9 34% -10 76.71 1023.1
29 15:55 W 22 16.09 Fair CLR -3.5 -17.1 34% -10 76.68 1022.7
29 14:55 W 17 16.09 Fair CLR -4 -17.9 33% -9 76.68 1022.7
29 13:55 NW 22 G 28 16.09 Fair CLR -3.6 -17.6 33% -10 76.68 1022.7
29 12:55 W 7 16.09 Fair CLR -4.4 -18.3 -4 -9.6 33% -7 76.73 1023.4
29 11:55 W 17 16.09 Fair CLR -4.9 -19.1 32% -10 76.78 1024.1
29 10:55 NW 19 16.09 Fair CLR -5.4 -19.2 33% -11 76.86 1025.1
29 09:55 NW 11 16.09 A Few Clouds FEW044 -6.5 -19.8 34% -11 76.86 1025.1
29 08:55 W 7 16.09 Fair CLR -8.2 -20.4 37% -12 76.86 1025.1
29 06:55 N 6 16.09 Fair CLR -8.9 -20.1 -6.7 -8.9 40% 76.76 1023.8
29 05:55 NW 13 G 28 16.09 Fair CLR -8.4 -19.9 39% -14 76.68 1022.7
Date Time (est) 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)