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.
24 05:55 NW 17 16.09 Fair CLR 1.9 -9.4 43% -2 77.09 1028.1
24 04:55 NW 17 G 33 16.09 Fair CLR 2.9 -9.1 41% -1 77.06 1027.7
24 03:55 NW 20 G 35 16.09 Fair CLR 3.2 -8.8 41% -1 77.01 1027.1
24 02:55 NW 20 16.09 Fair CLR 3.8 -8.6 40% -0 76.99 1026.7
24 01:55 NW 20 G 33 16.09 Fair CLR 4.5 -7.9 9.5 4.2 40% 1 76.99 1026.7
24 00:55 NW 20 16.09 Fair CLR 4.9 -7.6 40% 1 76.96 1026.4
23 23:55 NW 26 G 41 16.09 Fair CLR 5.4 -7.1 40% 1 76.89 1025.3
23 22:55 NW 24 G 39 16.09 A Few Clouds FEW060 6.4 -6.9 38% 3 76.86 1025.0
23 21:55 NW 28 G 43 16.09 Partly Cloudy SCT065 8 -5.1 39% 4 76.76 1023.6
23 20:55 NW 24 G 39 16.09 Overcast OVC065 9.3 -4.7 37% 6 76.68 1022.6
23 19:55 NW 11 G 33 16.09 Mostly Cloudy BKN070 9.4 -4.9 17.5 9.2 36% 8 76.58 1021.3
23 18:55 NW 30 G 39 16.09 Fair CLR 9.9 -4.5 36% 7 76.5 1020.3
23 17:55 NW 20 G 30 16.09 Partly Cloudy SCT055 12.2 -2.8 35% 76.35 1018.2
23 16:55 NW 33 G 52 16.09 Fair and Breezy CLR 13.6 -3.2 31% 76.2 1016.2
23 15:55 NW 44 G 57 16.09 Fair and Windy CLR 14.6 -1.1 34% 76.07 1014.5
23 14:55 W 44 G 59 16.09 Fair and Windy CLR 15.8 0.8 36% 75.95 1012.8
23 13:55 NW 33 G 44 16.09 A Few Clouds and Breezy FEW044 17.6 3.8 20.7 14.9 40% 75.9 1012.1
23 12:55 NW 30 G 46 16.09 Mostly Cloudy BKN036 BKN045 18.1 8.4 53% 75.79 1010.7
23 11:55 NW 33 16.09 Mostly Cloudy and Breezy SCT039 BKN048 20 10.4 54% 75.67 1009.0
23 10:55 NW 15 16.09 A Few Clouds FEW055 19.7 13.2 66% 75.59 1008.0
23 09:55 W 7 16.09 Overcast OVC050 17.3 13.8 80% 75.54 1007.3
23 07:55 Calm 16.09 A Few Clouds FEW100 15.4 13.9 20.7 14.9 91% 75.41 1005.6 0.03 0.08
23 06:55 Calm 16.09 Partly Cloudy SCT100 15.3 13.5 89% 75.31 1004.3 0.03
23 05:55 Calm 16.09 Rain OVC065 17.3 12.4 73% 75.36 1005.0 0.03
23 04:55 N 13 G 30 16.09 Overcast FEW018 BKN049 OVC085 18.2 13.5 74% 75.39 1005.3
23 03:55 NW 20 16.09 Fair CLR 19.2 13.1 68% 75.23 1003.3
23 02:55 N 9 16.09 Fair CLR 20.1 11.3 57% 75.13 1001.9
23 01:55 W 6 16.09 Fair CLR 18.6 10.9 26.6 15.8 61% 75.08 1001.2
23 00:55 Calm 16.09 Fair CLR 18.8 11.4 62% 75.03 1000.6
22 23:55 W 17 16.09 Fair CLR 23.2 10.9 46% 75.08 1001.2
22 21:55 S 6 16.09 Fair CLR 24.9 7.9 34% 25 75.18 1002.6
22 20:55 S 11 16.09 Fair CLR 26.4 6.4 28% 26 75.16 1002.3
22 19:55 S 9 16.09 Fair CLR 26.7 6.7 30 23.8 28% 26 75.13 1001.9
22 18:55 S 9 16.09 Fair CLR 28.6 6.6 25% 27 75.11 1001.6
22 17:55 S 19 G 28 16.09 Fair CLR 29.7 6.3 23% 28 75.13 1001.9
22 16:55 SE 17 16.09 Fair CLR 29.6 9.7 29% 28 75.18 1002.6
22 15:55 S 19 16.09 Fair CLR 28.8 8.5 28% 28 75.29 1004.0
22 14:55 S 15 16.09 Fair CLR 26.1 9.8 36% 26 75.39 1005.3
22 13:55 S 13 16.09 Fair CLR 23.7 10 23.7 7.7 42% 75.49 1006.7
22 12:55 S 9 16.09 Fair CLR 21.2 9.7 48% 75.57 1007.7
22 11:55 S 13 16.09 Fair CLR 18.4 9.7 57% 75.64 1008.7
22 10:55 SW 13 16.09 Fair CLR 15.6 9 65% 75.72 1009.7
22 09:55 S 9 16.09 Fair CLR 14 9 72% 75.77 1010.4
22 08:55 SE 9 16.09 Fair CLR 12.7 9.1 79% 75.77 1010.4
22 07:55 Calm 16.09 Fair CLR 7.6 6.5 12 6.9 93% 75.82 1011.1
22 06:55 Calm 16.09 Fair CLR 7.9 6.5 91% 75.77 1010.4
22 05:55 Calm 16.09 Fair CLR 9 7.1 88% 75.77 1010.4
22 04:55 SE 6 16.09 Fair CLR 10.4 7.6 83% 75.79 1010.7
22 03:55 SE 7 16.09 Mostly Cloudy BKN130 11.2 7.7 79% 75.82 1011.1
22 02:55 Calm 16.09 Mostly Cloudy BKN130 10.8 7.5 80% 75.92 1012.4
22 01:55 S 6 16.09 Mostly Cloudy BKN140 12.1 7.8 17.4 11.7 75% 75.97 1013.1
22 00:55 SE 9 16.09 Overcast OVC140 12.4 7.5 72% 75.97 1013.1
21 23:55 SE 17 16.09 Overcast OVC130 12.7 7.8 72% 76 1013.5
21 22:55 SE 15 16.09 Partly Cloudy SCT130 13.9 8.5 70% 76 1013.5
21 21:55 Calm 16.09 Fair CLR 13.9 6.7 62% 75.97 1013.1
21 20:55 E 6 16.09 Fair CLR 16.1 6.2 52% 75.9 1012.1
21 19:55 E 9 16.09 Fair CLR 17.4 7.2 23 17.3 51% 75.84 1011.4
21 18:55 E 6 16.09 Fair CLR 19.7 6.8 43% 75.77 1010.4
21 17:55 Calm 16.09 Fair CLR 22.2 4.3 31% 75.77 1010.4
21 16:55 E 6 16.09 Fair CLR 22.4 5.3 33% 75.77 1010.4
21 15:55 NW 6 16.09 Fair CLR 22.4 5.3 33% 75.82 1011.1
21 14:55 NW 7 16.09 Fair CLR 22.2 6.8 37% 75.84 1011.4
21 13:55 NW 13 16.09 Fair CLR 20.9 6 21 9.8 38% 75.87 1011.8
21 12:55 NW 15 16.09 Fair CLR 20 9 49% 75.9 1012.1
21 11:55 NW 17 16.09 A Few Clouds FEW034 19.4 9.6 53% 75.9 1012.1
21 10:55 N 6 16.09 Fair CLR 18.3 10.1 59% 75.87 1011.8
21 09:55 N 13 G 30 16.09 Fair CLR 16.6 10 65% 75.82 1011.1
21 08:55 Calm 16.09 Fair CLR 12.7 11.6 93% 75.77 1010.4
21 07:55 Calm 11.27 Partly Cloudy SCT050 10.3 9.7 14 8.9 96% 75.74 1010.1 0.15
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)