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.
18 08:55 NW 6 16.09 Fair CLR 26.9 22.1 75% 29 76.35 1018.2
18 07:55 NW 6 16.09 A Few Clouds FEW065 22.3 21.1 22.6 20.3 93% 76.35 1018.2
18 06:55 Calm 16.09 A Few Clouds FEW050 20.4 19.7 96% 76.33 1017.8
18 05:55 Calm 8.05 Fog/Mist CLR 20.7 20 96% 76.3 1017.5
18 04:55 Calm 16.09 A Few Clouds FEW050 21 20.1 95% 76.28 1017.2
18 03:55 Calm 9.66 Fog/Mist CLR 21.7 20.8 95% 76.3 1017.5
18 02:55 Calm 16.09 Partly Cloudy SCT085 22 21.1 95% 76.3 1017.5
18 01:55 Calm 16.09 Partly Cloudy SCT075 22 21 24.8 22 94% 76.33 1017.8
18 00:55 Calm 16.09 A Few Clouds FEW065 22.3 21.3 94% 76.35 1018.2
17 23:55 Calm 16.09 Partly Cloudy SCT075 23.5 21.4 88% 76.38 1018.5
17 22:55 Calm 16.09 A Few Clouds FEW055 FEW095 22.9 21.5 92% 76.43 1019.2
17 21:55 Calm 16.09 A Few Clouds FEW070 23.3 21.2 88% 76.43 1019.2
17 20:55 W 7 16.09 Fair CLR 24.3 21.2 83% 25 76.43 1019.2
17 19:55 Calm 16.09 Fair CLR 24.7 21.4 30.7 24.7 82% 25 76.43 1019.2
17 18:55 W 7 16.09 Partly Cloudy SCT130 25.7 22.4 82% 27 76.45 1019.5
17 17:55 Calm 16.09 Fair CLR 26 22.9 83% 28 76.45 1019.5
17 16:55 Calm 16.09 Fair CLR 25.8 22.9 84% 27 76.45 1019.5
17 15:55 SW 6 16.09 Fair CLR 29 21.7 65% 32 76.48 1019.9
17 14:55 Calm 16.09 Partly Cloudy SCT055 29.9 21 59% 32 76.56 1020.9
17 13:55 S 11 16.09 Fair CLR 30.2 20.1 30.8 20.7 55% 32 76.56 1020.9
17 12:55 Calm 16.09 Fair CLR 29.6 20.7 59% 32 76.61 1021.5
17 11:55 S 7 16.09 Fair CLR 28.2 19.9 61% 30 76.68 1022.6
17 10:55 SW 7 16.09 Fair CLR 26.2 19.6 67% 27 76.73 1023.3
17 09:55 S 9 16.09 Mostly Cloudy FEW080 BKN120 24.2 19 73% 25 76.76 1023.6
17 08:55 SE 9 16.09 A Few Clouds FEW085 22.3 18.9 81% 76.76 1023.6
17 07:55 Calm 16.09 Fair CLR 20.6 19.1 20.7 18.9 91% 76.76 1023.6
17 06:55 Calm 16.09 Fair CLR 19.2 18.4 95% 76.76 1023.6
17 05:55 Calm 16.09 Fair CLR 19.6 18.8 95% 76.71 1022.9
17 04:55 Calm 16.09 Fair CLR 20.3 19.3 94% 76.73 1023.2
17 03:55 Calm 16.09 Mostly Cloudy BKN060 20.1 19.1 94% 76.76 1023.6
17 02:55 Calm 16.09 Mostly Cloudy BKN060 20 19 94% 76.78 1023.9
17 01:55 Calm 16.09 Partly Cloudy SCT065 19.6 18.6 24.6 19.4 94% 76.78 1023.9
17 00:55 Calm 16.09 Fair CLR 19.5 18.7 95% 76.81 1024.3
16 23:55 Calm 16.09 Fair CLR 20.1 19.1 94% 76.84 1024.6
16 22:55 Calm 16.09 Fair CLR 20 18.8 93% 76.86 1024.9
16 21:55 S 6 16.09 Fair CLR 21.5 19.2 87% 76.89 1025.3
16 20:55 Calm 16.09 Fair CLR 23.6 18.9 75% 76.89 1025.3
16 19:55 Calm 16.09 Fair CLR 22.4 19.3 29.6 22.4 83% 76.84 1024.6
16 18:55 SE 7 16.09 Fair CLR 26.2 19.1 65% 27 76.84 1024.6
16 17:55 S 6 16.09 Fair CLR 28.7 17.8 52% 29 76.86 1024.9
16 16:55 SE 11 16.09 Fair CLR 29.2 17.4 49% 30 76.86 1024.9
16 15:55 S 13 16.09 Fair CLR 28.6 16.8 49% 29 76.89 1025.3
16 14:55 S 15 16.09 Fair CLR 28.5 16.7 49% 29 76.94 1026.0
16 13:55 SW 9 16.09 Fair CLR 27.7 16 28 15.8 49% 28 76.99 1026.6
16 12:55 S 11 16.09 Fair CLR 26.9 15.3 49% 27 77.01 1027.0
16 11:55 S 6 16.09 Fair CLR 25.9 16.4 56% 27 77.06 1027.7
16 10:55 S 7 16.09 Fair CLR 24.4 16.4 61% 26 77.11 1028.3
16 09:55 SW 9 16.09 Fair CLR 22.8 16.6 68% 77.09 1028.0
16 08:55 Calm 16.09 Fair CLR 20.8 17.2 80% 77.09 1028.0
16 06:55 Calm 16.09 Fair CLR 15.2 14.4 95% 77.04 1027.3
16 05:55 Calm 16.09 Fair CLR 15.2 14.4 95% 77.01 1027.0
16 04:55 Calm 16.09 Fair CLR 15.4 14.6 95% 76.96 1026.3
16 03:55 Calm 16.09 Fair CLR 15.9 14.9 94% 76.94 1026.0
16 02:55 Calm 16.09 Fair CLR 15.5 14.4 93% 76.94 1026.0
16 01:55 Calm 16.09 Fair CLR 14.8 14 18.6 14.7 95% 76.94 1026.0
16 00:55 Calm 16.09 Fair CLR 15.2 14.4 95% 76.96 1026.3
15 23:55 Calm 16.09 Fair CLR 15.7 14.7 94% 76.99 1026.7
15 22:55 Calm 16.09 Fair CLR 16 14.9 93% 76.99 1026.7
15 21:55 Calm 16.09 Fair CLR 16.5 15 91% 76.99 1026.7
15 20:55 Calm 16.09 Fair CLR 17.4 15 86% 76.96 1026.3
15 19:55 Calm 16.09 Fair CLR 18.9 15 25.6 18.7 78% 76.91 1025.6
15 18:55 S 7 16.09 Fair CLR 23.4 11.7 48% 76.91 1025.6
15 17:55 Calm 16.09 Fair CLR 24.9 10.4 40% 26 76.94 1026.0
15 16:55 SE 7 16.09 Fair CLR 25.2 11 41% 26 76.94 1026.0
15 15:55 SE 7 16.09 Fair CLR 25.1 10.5 40% 26 76.94 1026.0
15 14:55 W 7 16.09 Fair CLR 24.7 9.8 39% 26 76.96 1026.3
15 13:55 Calm 16.09 Fair CLR 24.4 9.1 24.4 14.4 38% 25 77.04 1027.3
15 12:55 Calm 16.09 Fair CLR 23.4 9 40% 77.06 1027.7
15 11:55 Calm 16.09 Fair CLR 23 8.3 39% 77.09 1028.0
15 10:55 Calm 16.09 Fair CLR 22.1 10.9 49% 77.11 1028.3
15 09:55 SE 9 16.09 Fair CLR 20.8 11.7 56% 77.09 1028.0
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)