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.
03 21:55 S 3 10.00 A Few Clouds FEW210 76.5 55.9 49% 78 30.12 1020.2
03 20:55 Calm 10.00 Fair CLR 77 55.8 48% 79 30.11 1019.9
03 19:55 Calm 10.00 Fair CLR 79 55.2 84.6 76.3 44% 80 30.1 1019.5
03 18:55 S 7 10.00 A Few Clouds FEW090 81.3 55.4 41% 81 30.1 1019.5
03 17:55 S 7 10.00 Fair CLR 83.3 54.3 37% 82 30.09 1019.2
03 16:55 S 7 10.00 Fair CLR 84.6 54.7 36% 83 30.1 1019.5
03 15:55 S 10 10.00 Fair CLR 83.5 54.5 37% 82 30.12 1020.2
03 14:55 S 9 10.00 Fair CLR 82 55.9 41% 82 30.14 1020.9
03 12:55 Calm 10.00 A Few Clouds FEW085 FEW200 66.9 57.6 72% 30.21 1023.3
03 11:55 S 7 10.00 Overcast OVC007 59.4 54.5 84% 30.25 1024.7
03 10:55 SW 3 10.00 Overcast OVC005 56.1 52.5 88% 30.27 1025.3
03 09:55 SE 5 10.00 Overcast OVC004 52.5 50.5 93% 30.28 1025.7
03 08:55 Calm 4.00 Fog/Mist OVC003 50.4 48.7 94% 30.29 1026.0
03 07:55 Calm 9.00 Overcast OVC003 49.8 48.2 50.2 46.2 94% 30.29 1026.0
03 06:55 Calm 8.00 Overcast OVC003 49.6 48.2 95% 30.29 1026.0
03 05:55 E 3 3.00 Fog/Mist OVC003 48.6 47.1 95% 30.27 1025.3
03 04:55 Calm 6.00 Fog/Mist OVC003 48.7 47.1 94% 30.29 1026.0
03 03:55 Calm 8.00 Overcast OVC004 48.7 47.1 94% 30.29 1026.0
03 02:55 NE 3 6.00 Fog/Mist OVC005 48.6 46.9 94% 30.3 1026.4
03 01:55 Calm 5.00 Fog/Mist OVC005 50 48.4 52.9 46.8 94% 30.31 1026.7
02 23:55 E 3 6.00 Fog/Mist OVC004 48.6 46.9 94% 30.31 1026.7
02 22:55 Calm 7.00 Overcast OVC004 48.4 46.4 93% 30.31 1026.7
02 20:55 E 3 10.00 Overcast OVC006 51.1 48.2 90% 30.29 1026.0
02 19:55 NE 5 10.00 Overcast OVC007 50.7 47.7 57 50.7 89% 30.27 1025.3
02 18:55 NE 3 10.00 Overcast OVC008 53.8 50 87% 30.26 1025.0
02 14:55 E 5 10.00 Overcast OVC007 55.8 51.3 85% 30.27 1025.3
02 13:55 NE 6 10.00 Overcast OVC006 56.1 52.5 62.6 55.6 88% 30.29 1026.0
02 12:55 NE 5 9.00 Overcast OVC005 56.3 53.8 91% 30.29 1026.0
02 11:55 Calm 10.00 Overcast OVC004 57 54.7 92% 30.28 1025.7
02 10:55 NE 6 6.00 Fog/Mist OVC003 57.9 56.1 94% 30.27 1025.3
02 09:55 NE 5 2.00 Fog/Mist OVC003 58.8 57.4 95% 30.25 1024.6
02 08:55 Calm 3.00 Fog/Mist OVC003 61.3 59.9 95% 30.23 1024.0
02 07:55 Calm 7.00 Overcast OVC004 61.9 60.4 62.8 59.4 95% 30.21 1023.3 0.01
02 06:55 Calm 4.00 Fog/Mist SCT007 SCT090 SCT250 59.7 58.6 96% 30.17 1021.9
02 05:55 Calm 0.75 Fog/Mist FEW090 60.4 59.4 96% 30.14 1020.9
02 03:55 Calm 10.00 Partly Cloudy SCT090 62.4 61 95% 30.12 1020.2 0.01
02 02:55 Calm 10.00 Mostly Cloudy BKN085 62.1 60.6 95% 30.12 1020.2
02 00:55 Calm 10.00 Partly Cloudy SCT120 62.4 61 95% 30.1 1019.5
01 23:55 Calm 10.00 A Few Clouds FEW140 62.1 60.6 95% 30.07 1018.5
01 22:55 Calm 10.00 Partly Cloudy SCT130 62.8 61.3 95% 30.06 1018.2
01 21:55 Calm 9.00 Partly Cloudy SCT120 63.9 62.4 95% 30.04 1017.5
01 20:55 Calm 10.00 Fair CLR 64.6 62.4 93% 30.03 1017.2
01 19:55 Calm 10.00 Fair CLR 65.3 63 88.5 64.9 92% 30.01 1016.5 0.01 0.25
01 18:55 S 6 10.00 Thunderstorm Light Rain FEW002 SCT042 BKN065 66.2 60.8 83% 30.01 1016.5 0.23
01 17:55 E 5 10.00 Thunderstorm in Vicinity FEW070 FEW100 FEW120 73 61.3 67% 29.98 1015.5 0.01
01 16:55 N 7 10.00 Thunderstorm SCT075 SCT090 84.4 52.9 34% 83 29.98 1015.5
01 15:55 S 9 10.00 Partly Cloudy SCT085 86.4 53.1 32% 84 29.98 1015.5
01 14:55 W 12 10.00 Fair CLR 88.5 51.3 28% 86 30 1016.1
01 12:55 SW 5 10.00 Fair CLR 84.2 57.2 40% 83 30.04 1017.5
01 11:55 W 3 10.00 Fair CLR 80.8 57.4 45% 81 30.06 1018.2
01 10:55 SW 6 10.00 Fair CLR 77.7 57 49% 79 30.06 1018.2
01 09:55 W 9 10.00 Fair CLR 73.9 56.7 55% 30.06 1018.2
01 08:55 W 8 10.00 Fair CLR 72.1 57.4 60% 30.05 1017.8
01 07:55 S 5 10.00 Fair CLR 68.2 56.8 72.5 66.4 67% 30.02 1016.8
01 06:55 Calm 10.00 Fair CLR 67.6 55.4 65% 30 1016.1
01 05:55 S 3 10.00 Fair CLR 68 55.8 65% 29.98 1015.5
01 04:55 S 3 10.00 Fair CLR 70.2 55.2 59% 29.97 1015.1
01 03:55 S 5 10.00 Fair CLR 69.6 55 60% 29.96 1014.8
01 02:55 S 5 10.00 Partly Cloudy FEW160 SCT190 71.4 54.3 55% 29.97 1015.1
01 01:55 S 3 10.00 Partly Cloudy FEW180 SCT200 72.7 53.4 79.2 72.7 51% 29.97 1015.1
01 00:55 S 5 10.00 Fair CLR 73.9 53.6 49% 29.96 1014.8
31 23:55 S 6 10.00 Fair CLR 73.4 53.6 50% 29.96 1014.8
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)