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.
28 11:55 NW 24 G 31 16.09 Partly Cloudy SCT065 6.1 -10.6 29% 2 77.52 1033.8
28 10:55 NW 22 16.09 A Few Clouds FEW070 5.8 -10 31% 2 77.55 1034.2
28 09:55 NW 20 G 31 16.09 Fair CLR 4.9 -11.2 30% 1 77.47 1033.2
28 08:55 NW 30 16.09 Fair CLR 3.6 -10.1 36% -1 77.42 1032.5
28 07:55 NW 15 G 31 16.09 Fair CLR 2.7 -11.3 5.7 2.1 35% -1 77.32 1031.1
28 03:55 NW 7 16.09 Partly Cloudy FEW048 SCT060 4.5 -0.5 70% 3 76.86 1025.0
28 02:55 Calm 16.09 Mostly Cloudy BKN060 2.8 1.3 90% 76.78 1024.0
27 22:55 Calm 16.09 Overcast OVC050 4.5 3.2 91% 76.68 1022.6
27 21:55 Calm 16.09 Overcast BKN210 OVC230 5.6 3.3 85% 76.63 1022.0
27 18:55 N 7 16.09 Light Rain FEW044 FEW060 7.7 3.9 77% 7 76.48 1019.9 0.08
27 16:55 N 13 16.09 Light Drizzle SCT047 10.2 4.6 68% 76.3 1017.5 0.03 0.03
27 14:55 N 11 16.09 Light Drizzle OVC022 12.7 7.2 69% 76.28 1017.2
27 11:55 N 7 16.09 Mostly Cloudy BKN021 BKN028 16.4 11.3 72% 76.1 1014.8
27 07:55 NW 20 G 31 16.09 Overcast OVC046 19.4 13.1 24.4 19.4 67% 75.82 1011.1
27 06:55 N 13 16.09 Mostly Cloudy FEW050 BKN170 21.4 13.8 62% 75.67 1009.0
27 04:55 Calm 16.09 Fair CLR 22 11.4 51% 75.46 1006.3
27 01:55 S 9 16.09 Fair CLR 24.4 11 24.8 21.8 43% 25 75.46 1006.3
26 21:55 S 11 16.09 Fair CLR 22.9 11 47% 75.36 1005.0
26 20:55 S 15 16.09 Fair CLR 23.8 10.8 44% 75.49 1006.7
26 19:55 S 13 16.09 Fair CLR 24.3 10.6 27.4 24.2 42% 25 75.49 1006.7
26 15:55 S 17 G 31 16.09 Fair CLR 25.8 8.3 33% 26 75.72 1009.7
26 13:55 S 13 16.09 Fair CLR 25.7 7.3 25.7 12.7 31% 26 75.97 1013.1
26 12:55 N 6 16.09 Fair CLR 23.6 6.4 33% 77.29 1013.8
26 11:55 S 13 16.09 Fair CLR 21.1 5.4 36% 76.1 1014.8
26 09:55 S 9 16.09 Fair CLR 15.8 4.2 46% 76.2 1016.2
26 08:55 SW 13 16.09 Fair CLR 15 4.7 50% 76.25 1016.9
26 07:55 S 9 16.09 Fair CLR 12.7 4.1 13.2 9.9 56% 76.25 1016.9
26 06:55 S 6 16.09 Fair CLR 11.4 2.9 56% 76.25 1016.9
26 05:55 S 7 16.09 Mostly Cloudy BKN100 13 3.4 52% 76.23 1016.5
26 04:55 S 6 16.09 Fair CLR 12.4 3.6 55% 76.23 1016.5
26 03:55 S 11 16.09 A Few Clouds FEW110 FEW170 12.1 4.6 60% 76.25 1016.9
26 02:55 SE 9 16.09 Mostly Cloudy BKN160 11 4.2 63% 76.3 1017.5
26 01:55 SE 7 16.09 A Few Clouds FEW100 10.1 3.8 13 9.8 65% 76.4 1018.9
26 00:55 SE 9 16.09 Mostly Cloudy BKN180 10.7 3.5 61% 76.43 1019.2
25 23:55 SE 9 16.09 A Few Clouds FEW140 11.5 3 56% 76.45 1019.6
25 22:55 SE 9 16.09 Overcast OVC160 12 2.4 52% 76.48 1019.9
25 21:55 SE 9 16.09 Mostly Cloudy BKN120 BKN150 12.7 2 48% 76.53 1020.6
25 20:55 SE 7 16.09 Overcast FEW130 OVC160 12.3 1.9 49% 76.58 1021.3
25 19:55 SE 9 16.09 Partly Cloudy SCT160 12.4 1.1 16.5 12.2 46% 76.56 1021.0
25 18:55 SE 11 16.09 Mostly Cloudy BKN140 13.8 0.1 39% 76.58 1021.3
25 17:55 SE 13 16.09 Overcast OVC140 15 -2 31% 76.58 1021.3
25 16:55 SE 13 16.09 Mostly Cloudy BKN130 14.6 -4.2 27% 76.63 1022.0
25 15:55 SE 17 16.09 Overcast OVC130 16.1 -2.9 27% 76.68 1022.6
25 14:55 SE 19 16.09 Mostly Cloudy SCT110 BKN130 14.6 -3.7 28% 76.81 1024.3
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)