Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
Date Time (edt) 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.
04 02:55 Calm 10.00 Overcast OVC110 44.2 39 82% 29.97 1015.2
04 01:55 Calm 10.00 Overcast OVC120 44.4 38.7 57.2 40.6 80% 29.98 1015.5
04 00:55 Calm 10.00 Overcast SCT130 OVC150 43.5 37 78% 29.98 1015.5
03 23:55 Calm 10.00 Fair CLR 41.5 35.6 80% 29.98 1015.5
03 22:55 Calm 10.00 Fair CLR 42.6 35.2 75% 29.97 1015.2
03 21:55 Calm 10.00 Fair CLR 45 34.3 66% 29.96 1014.9
03 20:55 Calm 5.00 Fair with Haze CLR 48.9 33.1 55% 29.95 1014.5
03 19:55 Calm 10.00 Fair CLR 57.7 29.5 65.3 57.7 34% 29.93 1013.8
03 18:55 W 7 10.00 Fair CLR 63.9 20.8 19% 29.93 1013.8
03 17:55 W 6 10.00 Fair CLR 64.6 20.1 18% 29.93 1013.8
03 16:55 W 13 G 21 10.00 Fair CLR 64 20.8 19% 29.94 1014.2
03 15:55 W 10 10.00 Fair CLR 64.6 22.6 20% 29.96 1014.8
03 14:55 W 9 G 21 10.00 Fair CLR 62.8 23.4 22% 29.98 1015.5
03 13:55 NW 16 G 28 10.00 A Few Clouds FEW070 59.7 22.8 61.9 47.1 24% 30 1016.2
03 12:55 W 9 G 21 10.00 Fair CLR 59 24.1 26% 30.01 1016.5
03 11:55 W 13 G 21 10.00 A Few Clouds FEW065 56.3 24.4 29% 30.02 1016.9
03 10:55 NW 10 G 18 10.00 Fair CLR 54.3 22.6 29% 30.02 1016.9
03 09:55 W 18 G 24 10.00 A Few Clouds FEW050 52.7 24.4 33% 30.03 1017.2
03 08:55 NW 9 G 20 10.00 Fair CLR 49.8 25.2 38% 47 30.04 1017.6
03 07:55 NW 12 G 18 10.00 Fair CLR 46.9 29.8 47.7 41.7 52% 42 30.02 1016.9
03 06:55 NW 6 10.00 Fair CLR 43 30.9 63% 40 30 1016.2
03 05:55 W 7 10.00 Fair CLR 42.1 30.7 64% 38 29.97 1015.2
03 04:55 NW 7 10.00 Fair CLR 43.2 31.1 63% 40 29.96 1014.8
03 03:55 W 8 10.00 Fair CLR 44.6 30.7 58% 41 29.95 1014.5
03 02:55 NW 10 10.00 A Few Clouds FEW100 46.8 29.7 52% 42 29.93 1013.8
03 01:55 NW 6 10.00 Fair CLR 47.8 30 57.4 47.8 50% 46 29.93 1013.8
03 00:55 NW 9 10.00 Mostly Cloudy FEW070 BKN100 51.6 30.4 44% 29.92 1013.5
02 23:55 NW 8 10.00 Mostly Cloudy BKN100 53.1 30 41% 29.92 1013.5
02 22:55 NW 8 G 17 10.00 Mostly Cloudy FEW080 BKN100 54.9 29.1 37% 29.92 1013.5
02 21:55 NW 5 10.00 Overcast OVC095 53.1 33.4 47% 29.91 1013.1
02 20:55 Calm 10.00 Partly Cloudy FEW100 SCT200 53.6 31.6 43% 29.89 1012.5
02 19:55 NW 7 10.00 A Few Clouds FEW170 57.4 27.7 62.6 57.4 32% 29.87 1011.8
02 18:55 NW 6 10.00 Partly Cloudy SCT170 58.6 28.9 32% 29.86 1011.4
02 17:55 NW 13 10.00 A Few Clouds FEW075 60.6 26.4 27% 29.86 1011.4
02 16:55 NW 9 10.00 Fair CLR 61.3 25.2 25% 29.85 1011.1
02 15:55 NW 10 G 17 10.00 Mostly Cloudy BKN070 BKN180 62.2 27 26% 29.85 1011.1
02 14:55 NW 10 10.00 Partly Cloudy SCT065 SCT180 59.5 27.3 29% 29.88 1012.1
02 13:55 N 6 10.00 Mostly Cloudy BKN180 59.2 29.3 59.9 49.8 32% 29.91 1013.1
02 12:55 NW 7 10.00 Mostly Cloudy FEW160 BKN180 56.7 31.3 38% 29.93 1013.8
02 11:55 NW 9 10.00 Mostly Cloudy BKN180 55.8 31.8 40% 29.94 1014.2
02 10:55 NW 5 10.00 Mostly Cloudy BKN170 55.8 33.1 42% 29.94 1014.1
02 09:55 NW 13 10.00 Fair CLR 52.3 33.8 49% 29.93 1013.8
02 08:55 NW 9 10.00 Fair CLR 50.5 34.5 54% 29.93 1013.8
02 07:55 NW 10 G 17 10.00 Fair CLR 49.8 33.8 54.9 48.9 54% 46 29.93 1013.8
02 06:55 NW 10 10.00 Fair CLR 50.9 35.2 55% 29.93 1013.8
02 05:55 NW 7 10.00 Fair CLR 52.3 37 56% 29.9 1012.8
02 04:55 NW 10 G 17 10.00 Fair CLR 53.4 37.2 54% 29.89 1012.4
02 03:55 NW 5 8.00 Mostly Cloudy BKN065 BKN100 53.1 43.9 71% 29.88 1012.1
02 02:55 Calm 10.00 Overcast OVC065 51.1 48.2 90% 29.88 1012.1
02 01:55 NW 6 7.00 Mostly Cloudy SCT060 BKN080 54.9 48.2 61 53.8 78% 29.88 1012.1 0.02
02 00:55 Calm 10.00 Mostly Cloudy FEW026 BKN060 54 50.7 89% 29.89 1012.4 0.02
01 23:55 Calm 10.00 Light Rain BKN060 56.7 47.7 72% 29.87 1011.8
01 22:55 SE 5 10.00 Overcast OVC075 57.9 43.7 59% 29.85 1011.1
01 21:55 Calm 10.00 Partly Cloudy SCT090 59.2 41 51% 29.85 1011.1
01 20:55 SE 8 10.00 Partly Cloudy FEW095 SCT130 58.8 39.2 48% 29.82 1010.1
01 19:55 E 5 10.00 Fair CLR 61.2 39.6 69.3 61.2 45% 29.81 1009.8
01 18:55 SE 7 10.00 Fair CLR 66.6 33.3 29% 29.8 1009.4
01 17:55 SE 12 10.00 Fair CLR 67.8 36.1 31% 29.81 1009.8
01 16:55 SE 12 10.00 Fair CLR 68 34.5 29% 29.82 1010.1
01 15:55 SE 9 10.00 Fair CLR 67.3 32.2 27% 29.84 1010.8
01 14:55 S 8 G 18 10.00 Fair CLR 66.9 30 25% 29.88 1012.1
01 13:55 S 7 10.00 Fair CLR 63.3 30.6 64.2 47.3 29% 29.91 1013.2
01 12:55 S 5 10.00 Fair CLR 62.8 30 29% 29.92 1013.5
01 11:55 Calm 10.00 Fair CLR 61.3 34.2 36% 29.94 1014.2
01 10:55 S 7 10.00 Fair CLR 58.8 35.8 42% 29.96 1014.8
01 09:55 Calm 10.00 Fair CLR 58.1 34 40% 29.96 1014.8
01 08:55 NW 3 10.00 Fair CLR 52.9 35.8 52% 29.98 1015.5
01 07:55 Calm 10.00 Fair CLR 47.1 41.2 47.1 37.4 80% 29.98 1015.5
01 06:55 Calm 10.00 Fair CLR 37.4 35.6 93% 29.97 1015.2
01 05:55 Calm 10.00 Fair CLR 37.6 35.8 93% 29.96 1014.8
01 04:55 Calm 10.00 Fair CLR 37.8 36 93% 29.96 1014.8
01 03:55 Calm 10.00 Fair CLR 39 36.7 91% 29.95 1014.5
Date Time (edt) 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)