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.
28 15:55 W 9 10.00 Overcast OVC037 72.7 57.9 60% 29.86 1011.4
28 14:55 NW 5 10.00 Overcast OVC032 72.5 57.7 60% 29.86 1011.4
28 13:55 W 9 10.00 Overcast OVC030 69.6 57.7 70.7 63.3 66% 29.88 1012.1
28 12:55 NW 9 10.00 Overcast OVC026 69.4 57.2 65% 29.88 1012.1
28 11:55 W 9 10.00 Overcast BKN021 OVC027 66.6 57.6 73% 29.89 1012.4
28 10:55 NW 9 10.00 Overcast OVC019 65.3 58.3 78% 29.9 1012.8
28 09:55 NW 7 10.00 Overcast OVC021 65.7 57.9 76% 29.9 1012.8
28 08:55 W 7 10.00 Overcast OVC020 64 57 78% 29.88 1012.1
28 07:55 W 7 10.00 Overcast OVC024 63.5 57.2 63.5 62.6 80% 29.87 1011.8
28 06:55 NW 6 10.00 Overcast BKN024 OVC029 63.3 57 80% 29.85 1011.1
28 05:55 NW 6 10.00 Overcast OVC026 63.3 57.4 81% 29.83 1010.4
28 04:55 NW 7 10.00 Overcast OVC025 63 57.4 82% 29.82 1010.1
28 03:55 NW 6 10.00 Overcast BKN032 OVC047 63 57.4 82% 29.8 1009.4
28 02:55 NW 7 10.00 Partly Cloudy FEW036 SCT049 63.1 57.9 83% 29.81 1009.7
28 01:55 NW 6 10.00 Mostly Cloudy FEW028 FEW037 BKN050 62.6 57.9 63.7 61 85% 29.81 1009.7
28 00:55 W 6 10.00 Overcast BKN026 OVC039 62.1 58.5 88% 29.8 1009.4
27 23:55 W 5 10.00 A Few Clouds FEW070 61.7 58.1 88% 29.79 1009.0
27 22:55 W 8 10.00 A Few Clouds FEW080 62.2 57.7 85% 29.79 1009.0
27 21:55 NW 9 10.00 Partly Cloudy SCT070 63.5 58.3 83% 29.78 1008.7
27 20:55 NW 10 10.00 Mostly Cloudy BKN013 63.3 58.1 83% 29.78 1008.7
27 19:55 NW 10 10.00 Overcast BKN013 OVC020 63 59 66.7 62.4 87% 29.77 1008.4
27 18:55 NW 12 10.00 Mostly Cloudy BKN014 62.8 57.9 84% 29.76 1008.0
27 17:55 NW 12 G 25 10.00 Overcast BKN014 OVC019 62.6 58.3 86% 29.74 1007.4
27 16:55 NW 15 10.00 Light Drizzle BKN015 OVC028 63 58.1 84% 29.72 1006.7
27 15:55 NW 14 G 22 10.00 Overcast SCT017 OVC027 64 57.4 79% 29.7 1006.0
27 14:55 NW 18 G 29 10.00 Light Rain SCT023 BKN032 BKN042 65.8 56.5 72% 29.69 1005.7
27 13:55 NW 14 10.00 A Few Clouds FEW050 65.5 58.1 69.1 62.8 77% 29.69 1005.7 0.03 0.03
27 12:55 NW 14 G 20 10.00 Overcast OVC035 67.3 52.5 59% 29.69 1005.7
27 11:55 NW 20 G 25 10.00 Mostly Cloudy BKN039 68.9 52.5 56% 29.67 1005.0
27 10:55 NW 14 G 25 10.00 Overcast BKN047 OVC060 66.7 52.9 61% 29.68 1005.3
27 09:55 NW 12 10.00 Light Rain BKN043 BKN100 64.4 54.3 70% 29.69 1005.7
27 08:55 W 12 10.00 Fair CLR 63.1 53.2 70% 29.69 1005.7
27 07:55 NW 10 10.00 Overcast OVC045 63.3 52.9 63.5 60.1 69% 29.69 1005.7 0.01
27 06:55 W 8 10.00 Overcast OVC043 62.2 53.4 73% 29.7 1006.0
27 05:55 NW 7 10.00 Light Drizzle OVC048 61.9 53.4 74% 29.71 1006.3
27 04:55 NW 8 10.00 Overcast OVC046 63 52.2 68% 29.72 1006.7 0.01 0.01
27 03:55 W 6 10.00 Overcast OVC042 61.9 54.1 76% 29.73 1007.0
27 02:55 W 6 10.00 Overcast OVC045 61.3 54.7 79% 29.76 1008.0
27 01:55 W 5 10.00 Overcast OVC043 61 55.4 61.9 58.5 82% 29.79 1009.0
27 00:55 NW 3 10.00 Overcast OVC038 60.4 55.9 85% 29.81 1009.7
26 23:55 NW 6 10.00 Overcast OVC037 61.2 54.3 78% 29.83 1010.4
26 22:55 NW 9 10.00 Overcast OVC034 60.4 54.5 81% 29.85 1011.1
26 21:55 N 6 10.00 Overcast OVC035 60.6 55.4 83% 29.86 1011.4
26 20:55 NW 6 10.00 Overcast OVC037 59.2 55.6 88% 29.87 1011.8
26 19:55 NW 9 10.00 Light Rain OVC036 58.6 55.4 68.9 58.3 89% 29.87 1011.8 0.06 0.27
26 18:55 NW 10 7.00 Rain SCT034 OVC043 58.6 54.9 87% 29.86 1011.4 0.08
26 16:55 NW 8 G 18 10.00 Light Rain BKN043 59.7 54.9 84% 29.86 1011.4 0.04 0.05
26 15:55 N 6 10.00 Light Rain FEW024 BKN045 61.3 54.7 79% 29.86 1011.4 0.01
26 14:55 N 7 G 18 10.00 Light Rain SCT044 66 51.3 59% 29.85 1011.1
26 13:55 NW 13 G 23 10.00 Light Rain BKN049 69.1 50.7 69.6 61.5 52% 29.86 1011.4
26 12:55 N 8 G 24 10.00 Overcast OVC047 69.1 48 47% 29.86 1011.4
26 11:55 N 9 G 22 10.00 Overcast OVC046 68.9 48.4 48% 29.86 1011.4
26 10:55 NW 7 10.00 Mostly Cloudy FEW044 BKN070 66.2 48.6 53% 29.86 1011.4
26 09:55 NW 9 G 23 10.00 Mostly Cloudy SCT049 BKN070 66.2 47.5 51% 29.87 1011.7
26 08:55 NW 10 G 16 10.00 Overcast FEW048 OVC070 63 46.9 56% 29.87 1011.8
26 06:55 NW 8 10.00 Fair CLR 62.4 47.5 58% 29.87 1011.7
26 05:55 NW 10 10.00 Fair CLR 61.9 46 56% 29.86 1011.4
26 04:55 NW 13 G 20 10.00 Fair CLR 62.8 45.9 54% 29.86 1011.4
26 03:55 NW 9 G 17 10.00 Fair CLR 62.4 45.5 54% 29.89 1012.4
26 02:55 NW 8 10.00 Fair CLR 62.4 45.5 54% 29.91 1013.1
26 01:55 NW 13 G 21 10.00 Fair CLR 63 45.1 67.3 62.4 52% 29.92 1013.4
26 00:55 NW 13 10.00 Fair CLR 64 45.5 51% 29.94 1014.1
25 23:55 NW 13 G 18 10.00 Fair CLR 63.7 45.1 51% 29.95 1014.5
25 22:55 NW 12 G 17 10.00 Fair CLR 64.9 45.3 49% 29.96 1014.8
25 21:55 NW 10 10.00 Fair CLR 65.8 43.9 45% 29.97 0.0
25 20:55 NW 7 10.00 Fair CLR 66.2 43 43% 29.99 1015.8
25 19:55 NW 8 10.00 Fair CLR 67.1 41.9 76.6 67.1 40% 29.99 1015.8
25 18:55 NW 5 10.00 Fair CLR 69.8 40.1 34% 29.98 1015.5
25 17:55 N 10 G 20 10.00 Fair CLR 73.2 39.9 30% 29.99 1015.8
25 16:55 NW 14 10.00 Fair CLR 75.2 42.4 31% 77 29.99 1015.8
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)