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.
04 07:55 Calm 16.09 Fair CLR 22.6 20.1 22.6 17.4 86% 76.1 1014.8
04 06:55 Calm 16.09 Fair CLR 17.9 17.1 95% 76.05 1014.1
04 05:55 Calm 12.87 Fair CLR 17.6 16.9 96% 75.97 1013.1
04 04:55 Calm 14.48 Fair CLR 17.8 17.1 96% 75.95 1012.7
04 03:55 Calm 14.48 Fair CLR 18.3 17.6 96% 75.95 1012.8
04 02:55 Calm 16.09 Fair CLR 18.7 17.9 95% 75.97 1013.1
04 01:55 Calm 16.09 Fair CLR 19.4 18.6 26.2 19.3 95% 75.97 1013.1
04 00:55 Calm 16.09 Fair CLR 19.8 19 95% 76 1013.4
03 23:55 Calm 16.09 Fair CLR 20.2 19.2 94% 76 1013.4
03 22:55 Calm 16.09 Fair CLR 20.6 19.4 93% 75.97 1013.1
03 21:55 Calm 16.09 Fair CLR 21.6 19.9 90% 75.97 1013.1
03 20:55 Calm 16.09 Partly Cloudy SCT110 23.5 20 81% 75.9 1012.1
03 19:55 Calm 16.09 Partly Cloudy SCT110 26.2 20.7 29.8 26.2 72% 28 75.9 1012.1
03 18:55 Calm 16.09 Fair CLR 28.4 19 57% 30 75.87 1011.7
03 17:55 Calm 16.09 A Few Clouds FEW110 29.4 19.1 54% 31 75.84 1011.4
03 16:55 NW 9 16.09 A Few Clouds FEW110 29.3 17.1 48% 30 75.87 1011.7
03 15:55 Calm 16.09 A Few Clouds FEW050 28.4 17.9 53% 29 75.9 1012.1
03 14:55 Calm 16.09 A Few Clouds FEW070 FEW085 28.3 17.2 51% 29 75.92 1012.4
03 13:55 Calm 16.09 Partly Cloudy FEW050 SCT065 27.5 17 28.6 22.9 53% 28 75.97 1013.1
03 12:55 N 6 16.09 Fair CLR 27.8 17.3 53% 28 76 1013.4
03 11:55 NW 7 16.09 Partly Cloudy SCT047 26.6 17.9 59% 28 76.05 1014.1
03 10:55 W 9 16.09 Mostly Cloudy BKN041 25.9 17.5 60% 27 76.07 1014.4
03 09:55 NW 6 16.09 Partly Cloudy SCT029 SCT041 26.1 18 61% 27 76.07 1014.4
03 08:55 W 9 16.09 Fair CLR 24.3 18.5 70% 25 76.1 1014.8
03 07:55 W 6 16.09 Partly Cloudy SCT080 22.7 18.2 23.3 19.4 76% 76.1 1014.8
03 06:55 Calm 16.09 Mostly Cloudy SCT060 BKN080 20.3 18.2 88% 76.05 1014.1
03 05:55 Calm 16.09 Light Rain BKN080 19.4 17.7 90% 76.05 1014.1
03 04:55 Calm 16.09 Partly Cloudy SCT120 19.9 17.7 87% 76.02 1013.8
03 03:55 Calm 16.09 A Few Clouds FEW070 21.7 17.5 77% 76.02 1013.8
03 02:55 SW 6 16.09 Mostly Cloudy BKN100 21.9 17 74% 76.02 1013.8
03 01:55 Calm 16.09 Mostly Cloudy BKN070 BKN100 23.1 16.4 25.5 22.9 66% 76.05 1014.1
03 00:55 SW 6 16.09 Partly Cloudy FEW080 SCT100 23.5 16.5 65% 76.07 1014.4
02 23:55 S 6 16.09 Mostly Cloudy SCT080 BKN100 24 16.5 63% 25 76.1 1014.8
02 22:55 S 6 16.09 Partly Cloudy SCT095 24.2 16.4 62% 25 76.12 1015.1
02 20:55 Calm 16.09 Partly Cloudy FEW049 SCT130 24.7 16.9 62% 26 76.12 1015.1
02 19:55 S 7 16.09 A Few Clouds FEW110 FEW130 25.4 17 28.1 25.4 60% 26 76.1 1014.8
02 18:55 SW 6 16.09 A Few Clouds FEW080 FEW130 26 16.8 57% 27 76.1 1014.8
02 17:55 SW 13 16.09 A Few Clouds FEW043 26.6 16.2 53% 27 76.1 1014.8
02 16:55 SW 9 16.09 Fair CLR 26.3 15.3 51% 27 76.12 1015.1
02 15:55 SW 7 16.09 Light Rain FEW080 26.6 16.5 54% 27 76.15 1015.5
02 14:55 S 13 16.09 A Few Clouds FEW130 27.5 16.1 50% 28 76.17 1015.8
02 13:55 SW 11 16.09 A Few Clouds FEW140 FEW200 27.8 15.1 27.8 16.9 46% 28 76.2 1016.1
02 12:55 S 7 16.09 Partly Cloudy FEW150 FEW170 SCT190 26.8 16.4 53% 27 76.25 1016.8
02 11:55 SE 11 16.09 Fair CLR 25.6 15.9 55% 26 76.3 1017.5
02 10:55 S 9 16.09 A Few Clouds FEW180 FEW200 22.9 15 61% 76.35 1018.2
02 09:55 S 7 16.09 A Few Clouds FEW180 22 14.6 63% 76.35 1018.2
02 08:55 SE 6 14.48 Fair CLR 20.4 16 76% 76.4 1018.9
02 07:55 Calm 14.48 A Few Clouds FEW200 16.8 15.3 16.9 13.2 91% 76.4 1018.9
02 06:55 Calm 12.87 A Few Clouds FEW210 14.9 13.9 94% 76.38 1018.5
02 05:55 Calm 9.66 Fog/Mist CLR 13.5 12.7 95% 76.38 1018.5
02 04:55 Calm 12.87 Fair CLR 13.7 12.9 95% 76.35 1018.2
02 03:55 Calm 12.87 Fair CLR 14.1 13.1 94% 76.35 1018.2
02 02:55 Calm 14.48 Fair CLR 14.1 13.1 94% 76.38 1018.5
02 01:55 Calm 16.09 Fair CLR 14.5 13.5 21 13.5 94% 76.43 1019.2
02 00:55 Calm 16.09 Fair CLR 14.7 13.4 92% 76.43 1019.2
01 23:55 Calm 16.09 Fair CLR 15.3 13.5 89% 76.45 1019.5
01 22:55 Calm 16.09 Fair CLR 16.4 13.9 85% 76.48 1019.9
01 21:55 Calm 14.48 Fair CLR 18.2 13.9 76% 76.5 1020.2
01 20:55 Calm 16.09 Fair CLR 18.6 14.1 75% 76.48 1019.9
01 19:55 Calm 16.09 Fair CLR 21.2 13.6 27.6 21.2 62% 76.48 1019.9
01 18:55 S 6 16.09 Fair CLR 25.6 10.6 39% 26 76.45 1019.5
01 17:55 SE 13 16.09 Fair CLR 26.9 8.8 32% 26 76.48 1019.9
01 16:55 Calm 12.87 Fair CLR 27.4 7.8 29% 27 76.5 1020.2
01 15:55 SW 6 16.09 Fair CLR 27.5 9.3 32% 27 76.53 1020.6
01 14:55 S 7 14.48 Fair CLR 26.9 7.8 30% 26 76.58 1021.2
01 13:55 S 15 14.48 Fair CLR 26.7 7.2 26.7 14.9 29% 26 76.63 1021.9
01 12:55 S 13 12.87 Fair CLR 26.1 7.6 31% 26 76.68 1022.6
01 11:55 S 7 11.27 Fair CLR 25.5 8 33% 26 76.73 1023.3
01 10:55 SE 11 11.27 Fair CLR 24.4 12 46% 26 76.76 1023.6
01 09:55 Calm 6.44 Fair with Haze CLR 22.8 9.9 44% 76.78 1024.0
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)