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.
14 03:55 Calm 7.00 Fair CLR 60.1 58.6 95% 29.88 1012.1
14 02:55 Calm 7.00 Fair CLR 60.4 59 95% 29.89 1012.4
14 01:55 Calm 8.00 Fair CLR 61.3 60.1 68 60.6 96% 29.9 1012.8
14 00:55 Calm 8.00 Fair CLR 61.9 60.4 95% 29.91 1013.1
13 23:55 Calm 10.00 Fair CLR 62.6 61.2 95% 29.91 1013.1
13 22:55 Calm 10.00 Fair CLR 63 61.2 94% 29.91 1013.1
13 21:55 Calm 10.00 A Few Clouds FEW140 64.6 62.4 93% 29.91 1013.1
13 20:55 Calm 10.00 A Few Clouds FEW140 65.5 62.8 91% 29.91 1013.1
13 19:55 Calm 10.00 Fair CLR 67.3 63.3 83.1 67.3 87% 29.91 1013.1
13 18:55 SE 3 10.00 Fair CLR 73.9 62.2 67% 29.9 1012.8
13 17:55 S 3 10.00 Fair CLR 78.1 60.1 54% 79 29.9 1012.8
13 16:55 S 3 10.00 Fair CLR 82.2 60.4 48% 83 29.9 1012.8
13 15:55 S 7 10.00 Fair CLR 82.9 59.9 46% 83 29.9 1012.8
13 14:55 S 8 10.00 Fair CLR 82.6 59.7 46% 83 29.91 1013.1
13 13:55 S 10 10.00 Fair CLR 80.8 59.2 80.8 54.3 48% 81 29.95 1014.5
13 12:55 S 6 10.00 Fair CLR 79.3 61.2 54% 81 29.97 1015.1
13 11:55 SE 6 10.00 Fair CLR 75 58.6 57% 77 29.98 1015.5
13 10:55 SE 3 10.00 Fair CLR 72.3 62.4 71% 29.99 1015.8
13 09:55 Calm 10.00 Fair CLR 66.6 61.9 85% 30 1016.2
13 08:55 Calm 10.00 Fair CLR 60.3 59.2 96% 30 1016.2
13 07:55 Calm 10.00 Fair CLR 54.5 53.4 57 53.6 96% 29.99 1015.8
13 06:55 Calm 10.00 Fair CLR 54.1 53.1 96% 29.98 1015.5
13 05:55 Calm 10.00 Fair CLR 53.8 52.7 96% 29.97 1015.1
13 04:55 Calm 9.00 Fair CLR 55 54 96% 29.95 1014.5
13 03:55 Calm 10.00 Fair CLR 55.9 54.5 95% 29.94 1014.1
13 02:55 Calm 10.00 Fair CLR 55.8 54.7 96% 29.94 1014.1
13 01:55 Calm 8.00 Fair CLR 56.7 55.6 62.2 56.3 96% 29.94 1014.1
13 00:55 Calm 10.00 Fair CLR 57.6 56.5 96% 29.95 1014.5
12 23:55 Calm 10.00 Fair CLR 58.5 57 95% 29.94 1014.1
12 22:55 Calm 7.00 Fair CLR 58.1 56.7 95% 29.93 1013.8
12 21:55 Calm 10.00 Fair CLR 59.5 58.1 95% 29.92 1013.4
12 20:55 Calm 10.00 Fair CLR 59.5 58.1 95% 29.91 1013.1
12 19:55 Calm 10.00 Fair CLR 62.4 60.1 77.7 62.4 92% 29.9 1012.8
12 18:55 Calm 10.00 Fair CLR 70.3 60.1 70% 29.88 1012.1
12 17:55 NW 8 10.00 Fair CLR 74.8 58.6 57% 29.87 1011.7
12 16:55 W 10 10.00 Mostly Cloudy BKN044 75.9 59.5 57% 78 29.88 1012.1
12 15:55 NW 12 10.00 Partly Cloudy SCT038 77.2 60.3 56% 79 29.87 1011.7
12 14:55 NW 13 7.00 Fair CLR 75.2 58.5 56% 78 29.88 1012.1
12 13:55 NW 8 10.00 Overcast OVC036 73.4 59.2 74.5 60.8 61% 29.9 1012.8
12 12:55 NW 13 G 20 10.00 Partly Cloudy SCT032 73.2 58.5 60% 29.9 1012.8
12 11:55 NW 13 G 21 10.00 Partly Cloudy SCT028 71.4 57.7 62% 29.89 1012.4
12 10:55 NW 8 G 18 10.00 Partly Cloudy FEW025 SCT032 69.6 58.6 68% 29.88 1012.1
12 09:55 NW 9 G 20 10.00 Mostly Cloudy SCT026 BKN036 67.1 58.5 74% 29.87 1011.7
12 06:55 NW 9 10.00 Partly Cloudy SCT060 61.5 57.2 86% 29.8 1009.4
12 05:55 NW 7 10.00 Fair CLR 61 58.3 91% 29.77 1008.4 0.05
12 04:55 NW 5 8.00 Rain BKN011 60.6 58.3 92% 29.73 1007.0 0.07 0.37
12 03:55 NW 12 2.75 Heavy Rain Fog/Mist OVC010 60.4 58.1 92% 29.7 1006.0 0.28
12 02:55 NW 10 8.00 Light Rain OVC010 61.5 58.8 91% 29.69 1005.7 0.02
12 01:55 NW 7 10.00 Light Drizzle OVC009 62.1 59.7 67.1 61.9 92% 29.69 1005.7 0.14
12 00:55 NW 7 10.00 Overcast OVC007 62.6 60.3 92% 29.69 1005.7 0.01
11 23:55 NW 7 7.00 Light Rain OVC007 66 63.9 93% 29.7 1006.0 0.1
11 22:55 Calm 6.00 Rain Fog/Mist OVC004 66.9 65.1 94% 29.72 1006.7 0.03 0.03
11 21:55 Calm 10.00 Overcast OVC004 66.6 64.8 94% 29.72 1006.7
11 20:55 Calm 10.00 Overcast OVC005 66.7 64.9 94% 29.75 1007.7
11 19:55 Calm 10.00 Overcast OVC006 66 64.2 67.5 64.8 94% 29.77 1008.4 0.01 0.03
11 18:55 NW 6 8.00 Light Rain OVC006 64.9 62.8 93% 29.78 1008.7
11 17:55 NW 3 8.00 Light Drizzle OVC007 66.4 64.6 94% 29.79 1009.0 0.01
11 16:55 NW 6 4.00 Light Rain Fog/Mist OVC005 66.7 64.9 94% 29.81 1009.7 0.01
11 15:55 NW 6 6.00 Fog/Mist OVC005 67.3 65.5 94% 29.84 1010.7 0.01
11 14:55 Calm 8.00 Overcast OVC006 66.7 64.6 93% 29.87 1011.8
11 13:55 Calm 5.00 Light Rain Fog/Mist OVC006 66.4 64.2 66.7 63.3 93% 29.9 1012.8 0.02 0.51
11 12:55 N 3 5.00 Light Rain Fog/Mist OVC007 66.2 64 93% 29.94 1014.1 0.03
11 11:55 Calm 6.00 Light Rain Fog/Mist BKN007 OVC012 65.1 63 93% 29.98 1015.5 0.03
11 10:55 N 3 4.00 Light Rain Fog/Mist OVC014 64.4 62.2 93% 30.02 1016.8 0.14 0.43
11 09:55 NW 7 1.63 Heavy Rain Fog/Mist OVC009 63.9 62.1 94% 30.06 1018.2 0.23
11 08:55 Calm 5.00 Light Rain Fog/Mist OVC009 63.5 61.3 93% 30.07 1018.5 0.06
11 07:55 E 3 6.00 Light Rain Fog/Mist BKN007 OVC011 63.1 61 64.6 61.7 93% 30.09 1019.2 0.07 0.37
11 06:55 E 3 4.00 Light Drizzle Fog/Mist FEW008 62.4 60.3 93% 30.12 1020.2 0.01
11 05:55 NE 3 10.00 Fair CLR 61.7 59.4 92% 30.13 1020.6 0.03
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)