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.
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
25 15:55 NW 13 G 17 10.00 Fair CLR 76.5 39 26% 77 30 1016.1
25 14:55 N 8 G 17 10.00 Fair CLR 74.8 41.4 30% 30.01 1016.5
25 13:55 NW 12 G 22 10.00 Fair CLR 72.3 42.4 72.9 55.6 34% 30.04 1017.5
25 12:55 NW 8 10.00 Fair CLR 71.4 42.3 35% 30.08 1018.9
25 11:55 N 6 G 17 10.00 Fair CLR 67.8 41.9 39% 30.1 1019.6
25 10:55 NW 8 10.00 Fair CLR 64.8 42.3 44% 30.11 1019.9
25 09:55 N 7 G 17 10.00 A Few Clouds FEW200 62.6 44.6 52% 30.11 0.0
25 08:55 N 5 10.00 Partly Cloudy SCT200 57.2 43 59% 30.11 1019.9
25 07:55 NW 7 10.00 Overcast OVC210 55.4 43.3 58.6 50.7 64% 30.1 1019.6
25 06:55 NW 9 10.00 Fair CLR 53.6 44.1 70% 30.11 1019.9
25 05:55 NW 5 10.00 Fair CLR 54.9 43.7 66% 30.12 1020.2
25 04:55 NW 5 10.00 Fair CLR 56.1 44.1 64% 30.12 1020.2
25 03:55 NW 6 10.00 Fair CLR 56.3 44.6 65% 30.12 1020.2
25 02:55 NW 5 10.00 Fair CLR 54.3 43.5 67% 30.15 1021.3
25 01:55 NW 7 10.00 Fair CLR 52 47.3 57.6 50.2 84% 30.17 1021.9
25 00:55 NW 5 10.00 Fair CLR 53.8 48.4 82% 30.19 1022.6
24 23:55 Calm 10.00 Fair CLR 54.5 52 91% 30.2 1022.9
24 22:55 Calm 10.00 Fair CLR 53.4 51.1 92% 30.21 1023.3
24 21:55 Calm 10.00 Fair CLR 54.1 51.8 92% 30.23 1024.0
24 20:55 Calm 10.00 Fair CLR 55 52.2 90% 30.23 1024.0
24 19:55 Calm 10.00 Fair CLR 56.5 51.4 66.9 56.5 83% 30.23 1024.0
24 18:55 Calm 10.00 Fair CLR 62.6 49.8 63% 30.23 1024.0
24 17:55 Calm 10.00 Fair CLR 66.2 48 52% 30.23 1024.0
24 16:55 Calm 10.00 Fair CLR 66.7 48.6 52% 30.24 1024.3
24 15:55 NE 5 10.00 Mostly Cloudy BKN043 65.1 48 54% 30.25 0.0
24 14:55 N 6 10.00 Overcast FEW036 OVC045 64.4 49.8 59% 30.27 0.0
24 13:55 Calm 10.00 Mostly Cloudy BKN036 64.9 50.2 64.9 55.2 59% 30.29 1026.0
24 12:55 N 3 10.00 Overcast OVC034 63.7 49.5 60% 30.3 1026.3
24 11:55 Calm 10.00 Mostly Cloudy BKN033 63.7 49.5 60% 30.32 1027.0
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)