Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature (ºF) Relative Humidity Wind Chill (°F) Heat Index (°F) Pressure Precipitation (in)
Air Dwpt 6 hour altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
27 09:55 N 5 10.00 Partly Cloudy SCT037 45.1 32.5 61% 43 30.03 1017.2
27 08:55 Calm 10.00 A Few Clouds FEW038 43.5 34 69% 30 1016.2
27 07:55 N 3 10.00 Overcast OVC039 39.9 32 73% 29.97 1015.2
27 06:55 Calm 10.00 Overcast OVC042 37.8 31.5 42.6 33.6 78% 29.95 1014.5
27 05:55 Calm 10.00 Overcast OVC039 37.9 31.6 78% 29.89 1012.5
27 04:55 Calm 10.00 Partly Cloudy SCT041 33.8 28 79% 29.85 1011.2
27 03:55 Calm 10.00 Partly Cloudy SCT022 39.4 31.8 74% 29.84 1010.8
27 02:55 Calm 10.00 Mostly Cloudy BKN025 BKN034 38.3 29.3 70% 29.81 1009.8
27 01:55 Calm 10.00 Overcast OVC037 40.8 30 65% 29.79 1009.1
27 00:55 Calm 10.00 Mostly Cloudy SCT047 BKN055 38.7 30.4 42.3 36.3 72% 29.76 1008.1
26 23:55 Calm 10.00 Mostly Cloudy SCT047 BKN055 41 30.2 66% 29.74 1007.4
26 22:55 Calm 10.00 Overcast OVC055 41 28.6 61% 29.77 1008.4
26 21:55 Calm 10.00 Partly Cloudy SCT060 40.8 28 60% 29.8 1009.5
26 20:55 SE 7 10.00 Mostly Cloudy BKN060 BKN100 40.5 26.8 58% 36 29.81 1009.8
26 19:55 SE 6 10.00 Overcast BKN060 OVC070 37.2 24.3 60% 33 29.85 1011.2
26 18:55 SE 8 10.00 Overcast OVC038 37.9 23.7 39.2 34.9 57% 33 29.88 1012.2
26 17:55 SE 6 10.00 Overcast OVC041 37 21.9 54% 33 29.91 1013.2
26 16:55 SE 8 10.00 Overcast FEW037 OVC046 35.6 21 55% 30 29.96 1014.9
26 15:55 SE 7 10.00 Overcast OVC050 35.8 18.5 49% 31 30.01 1016.6
26 14:55 SE 10 10.00 Overcast OVC049 36.3 18 47% 30 30 1016.2
26 13:55 SE 9 10.00 Overcast OVC049 35.6 20.1 53% 29 30.06 1018.3
26 12:55 SE 7 10.00 Overcast OVC049 34.5 19.2 35.6 32.9 54% 29 30.11 1020.0
26 11:55 Calm 10.00 Light Drizzle FEW034 FEW041 OVC055 34.5 18.3 52% 30.15 1021.3
26 10:55 SE 3 10.00 Light Rain BKN070 BKN085 35.1 15.3 44% 30.2 1023.0
26 09:55 Calm 10.00 Mostly Cloudy BKN095 35.2 13.3 40% 30.21 1023.3
26 08:55 E 3 10.00 Fair CLR 34.3 14.7 44% 30.22 1023.7
26 07:55 Calm 10.00 Partly Cloudy SCT180 34 16.3 48% 30.2 1023.0
26 06:55 Calm 10.00 Fair CLR 33.3 15.3 40.6 32.7 48% 30.2 1023.0
26 05:55 NE 3 10.00 Fair CLR 34.2 18 52% 30.19 1022.7
26 04:55 N 3 10.00 Fair CLR 35.1 18.7 51% 30.19 1022.6
26 03:55 NE 5 10.00 A Few Clouds FEW190 36.7 18.3 47% 33 30.18 1022.3
26 02:55 NE 6 10.00 Overcast OVC170 38.8 16.5 40% 35 30.18 1022.3
26 01:55 NE 3 10.00 Overcast OVC160 40.1 17.8 40% 30.17 1022.0
26 00:55 NE 3 10.00 Fair CLR 40.5 20.8 55.4 40.5 45% 30.15 1021.3
25 23:55 Calm 10.00 Fair CLR 43.7 19.8 38% 30.15 1021.3
25 22:55 Calm 10.00 Fair CLR 44.6 24.1 44% 30.14 1021.0
25 21:55 NW 6 10.00 Fair CLR 43 30.4 61% 40 30.12 1020.3
25 20:55 Calm 10.00 Fair CLR 43 30.9 63% 30.09 1019.3
25 19:55 NW 8 10.00 Fair CLR 47.7 30.4 51% 44 30.04 1017.6
25 18:55 NW 10 10.00 Fair CLR 55.6 32.2 61.5 53.6 41% 30.03 1017.2
25 17:55 NW 15 G 20 10.00 Fair CLR 56.7 36.1 46% 29.99 1015.9
25 16:55 NW 8 10.00 Fair CLR 58.1 39.6 50% 29.94 1014.2
25 15:55 NW 13 G 17 10.00 Fair CLR 60.4 40.1 47% 29.91 1013.2
25 14:55 NW 13 10.00 Fair CLR 61 43.7 53% 29.89 1012.5
25 13:55 W 7 10.00 A Few Clouds FEW033 59.9 42.3 52% 29.86 1011.5
25 12:55 W 7 10.00 Partly Cloudy SCT032 56.1 41.5 56.3 38.7 58% 29.89 1012.5
25 11:55 Calm 10.00 Mostly Cloudy BKN041 BKN065 51.8 35.2 53% 29.93 1013.8
25 10:55 SW 3 10.00 Overcast BKN060 OVC075 47.3 31.1 53% 29.97 1015.2
25 09:55 S 6 10.00 Partly Cloudy FEW080 SCT100 46.2 28 49% 44 29.99 1015.9
25 08:55 S 6 10.00 Partly Cloudy SCT100 44.1 26.1 49% 41 30 1016.2
25 07:55 Calm 10.00 Overcast BKN050 OVC070 39.9 25.5 56% 30.06 1018.3
25 06:55 SE 3 10.00 Mostly Cloudy FEW055 BKN095 41 27.9 41.2 30.6 60% 30.09 1019.3
25 05:55 Calm 10.00 Mostly Cloudy BKN100 32.9 28.2 83% 30.12 1020.3
25 04:55 Calm 10.00 Fair CLR 32.4 26.6 79% 30.12 1020.3
25 03:55 Calm 10.00 Fair CLR 36.5 28.4 73% 30.18 1022.3
25 02:55 Calm 10.00 A Few Clouds FEW130 37.2 28.4 71% 30.2 1023.0
25 01:55 Calm 10.00 Mostly Cloudy BKN120 36.9 26.6 66% 30.23 1024.0
25 00:55 Calm 10.00 Partly Cloudy SCT120 SCT140 37 27.1 45 36.3 67% 30.24 1024.3
24 22:55 Calm 10.00 Mostly Cloudy FEW160 BKN180 38.3 26.1 61% 30.25 1024.7
24 21:55 Calm 10.00 Partly Cloudy SCT150 39.6 26.4 59% 30.26 1025.0
24 20:55 SE 3 10.00 A Few Clouds FEW170 40.8 25 53% 30.26 1025.0
24 19:55 Calm 10.00 Fair CLR 41.5 23.7 49% 30.27 1025.4
24 18:55 Calm 10.00 Fair CLR 40.1 23.4 58.6 40.1 51% 30.26 1025.0
24 17:55 Calm 10.00 Fair CLR 46.6 20.3 35% 30.26 1025.0
24 16:55 N 3 10.00 Fair CLR 52.5 18.7 26% 30.24 1024.4
24 15:55 N 6 10.00 Fair CLR 56.3 16.9 21% 30.23 1024.0
24 14:55 NW 12 10.00 Fair CLR 57.9 20.3 23% 30.21 1023.3
24 13:55 N 9 G 17 10.00 Fair CLR 58.6 19.9 22% 30.19 1022.6
24 12:55 NW 10 G 22 10.00 Fair CLR 57.9 19.2 58.6 51.8 22% 30.18 1022.3
24 11:55 NW 16 10.00 Fair CLR 57 24.3 28% 30.19 1022.6
24 10:55 NW 14 10.00 Fair CLR 56.3 26.1 31% 30.2 1023.0
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°F) Heat Index (°F) altimeter (in) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºF) Pressure Precipitation (in)