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.
05 12:55 W 5 10.00 Partly Cloudy SCT065 80.2 69.1 69% 83 29.86 1011.4
05 11:55 Calm 10.00 Partly Cloudy SCT050 79 67.5 68% 81 29.87 1011.7
05 10:55 N 3 10.00 Partly Cloudy SCT050 SCT070 80.1 68.9 69% 83 29.88 1012.1
05 09:55 Calm 10.00 A Few Clouds FEW025 FEW070 79.5 70.5 74% 83 29.85 1011.0
05 08:55 NW 3 10.00 Fair CLR 76.6 71.1 83% 78 29.85 1011.0
05 07:55 Calm 10.00 Fair CLR 70.9 69.3 74.1 68.9 95% 29.85 1011.1
05 06:55 Calm 10.00 Fair CLR 69.1 67.8 96% 29.82 1010.0
05 04:55 Calm 2.75 Fog/Mist CLR 70 68.7 96% 29.81 1009.7
05 03:55 Calm 5.00 Fog/Mist CLR 71.2 70 96% 29.82 1010.0
05 02:55 Calm 6.00 Fog/Mist CLR 71.8 70.2 95% 29.83 1010.4
05 01:55 Calm 10.00 Partly Cloudy SCT085 73.9 70.7 75.7 72.1 90% 29.85 1011.0
05 00:55 W 3 10.00 Partly Cloudy SCT090 73.9 71.1 91% 29.87 1011.7
04 23:55 Calm 10.00 Fair CLR 72.9 71.2 95% 29.88 1012.1
04 22:55 Calm 10.00 Fair CLR 72.9 71.1 94% 29.88 1012.1
04 21:55 Calm 8.00 A Few Clouds FEW180 72.3 70.7 95% 29.87 1011.7
04 20:55 Calm 9.00 Fair CLR 72.9 71.2 95% 29.85 1011.0
04 19:55 Calm 10.00 Fair CLR 75.4 71.6 92.1 74.7 88% 75 29.86 1011.4 0.16
04 18:55 Calm 10.00 Fair CLR 74.8 72.9 94% 29.84 1010.7
04 17:55 S 7 10.00 Fair CLR 75.9 73 91% 76 29.88 1012.1 0.02
04 16:55 NW 15 G 33 5.00 Thunderstorm Heavy Rain FEW020 BKN044 BKN060 77.2 70.9 81% 79 29.91 1013.1 0.14 0.14
04 15:55 Calm 10.00 Fair CLR 90.3 72.9 57% 99 29.85 1011.0
04 14:55 NW 6 10.00 Fair CLR 91 69.8 50% 97 29.87 1011.7
04 13:55 NW 3 10.00 Fair CLR 91 69.8 91.2 73.6 50% 97 29.9 1012.7
04 12:55 W 7 10.00 Fair CLR 88.7 68.2 51% 93 29.91 1013.1
04 11:55 NW 6 10.00 Fair CLR 87.4 70.3 57% 93 29.92 1013.4
04 10:55 NW 3 10.00 Fair CLR 85.3 72.1 65% 91 29.93 1013.7
04 09:55 Calm 10.00 Fair CLR 81.7 70 68% 85 29.93 1013.7
04 08:55 Calm 10.00 Fair CLR 78.6 73 83% 82 29.94 1014.1
04 07:55 Calm 10.00 Fair CLR 73.4 71.8 73.4 71.4 95% 29.94 1014.1
04 06:55 Calm 10.00 A Few Clouds FEW170 72.7 70.2 92% 29.93 1013.7
04 05:55 Calm 10.00 Mostly Cloudy BKN170 72.3 70.7 95% 29.9 1012.7
04 04:55 Calm 7.00 Fair CLR 72.3 70.7 95% 29.9 1012.7
04 03:55 Calm 10.00 Partly Cloudy FEW150 SCT190 72.1 70.5 95% 29.9 1012.7
04 02:55 Calm 9.00 Partly Cloudy SCT140 72.5 70.7 94% 29.91 1013.1
04 01:55 SE 3 10.00 A Few Clouds FEW150 71.6 69.8 87.1 71.6 94% 29.88 1012.1 0.53
04 00:55 S 6 10.00 Thunderstorm CLR 73.8 70 88% 29.96 1014.8 0.27
03 23:55 N 7 G 36 5.00 Thunderstorm Light Rain Fog/Mist SCT015 BKN045 75.9 72.3 89% 76 29.95 1014.4 0.26
03 20:55 Calm 10.00 Fair CLR 80.8 75.4 84% 87 29.92 1013.4
03 19:55 Calm 10.00 Fair CLR 87.3 74.5 91.4 86.5 66% 96 29.92 1013.4
03 18:55 S 3 10.00 Fair CLR 88.5 74.7 64% 98 29.9 1012.7
03 17:55 S 6 10.00 Fair CLR 90.9 75.4 61% 102 29.9 1012.7
03 16:55 S 7 10.00 Fair CLR 90.1 75.2 62% 101 29.91 1013.1
03 15:55 S 6 10.00 Fair CLR 90.1 74.3 60% 100 29.93 1013.7
03 14:55 SW 6 10.00 A Few Clouds FEW180 88.7 72.5 59% 96 29.95 1014.4
03 13:55 S 5 10.00 Fair CLR 86.4 73 87.1 75.7 65% 94 29.96 1014.8
03 12:55 Calm 10.00 Fair CLR 85.1 72.9 67% 92 30.01 1016.5
03 11:55 Calm 10.00 A Few Clouds FEW100 83.3 74.5 75% 90 30.03 1017.1
03 10:55 S 6 10.00 Partly Cloudy SCT014 82.4 73.9 76% 89 30.01 1016.5
03 09:55 Calm 10.00 Overcast OVC012 79.7 73.2 81% 84 30.01 1016.5
03 08:55 Calm 10.00 Light Rain OVC011 77.4 72.5 85% 79 30.04 1017.5
03 07:55 Calm 10.00 Overcast OVC009 75.7 72.1 75.7 71.1 89% 76 30.04 1017.5
03 06:55 Calm 10.00 Overcast SCT007 OVC011 72 70.3 95% 30 1016.1
03 05:55 Calm 10.00 A Few Clouds FEW180 72.3 70.7 95% 29.99 1015.8
03 04:55 Calm 10.00 Fair CLR 72.3 70.5 94% 29.99 1015.8
03 03:55 Calm 10.00 A Few Clouds FEW095 72 70.3 95% 29.99 1015.8
03 02:55 Calm 10.00 Fair CLR 71.2 69.6 95% 29.98 1015.5
03 01:55 Calm 10.00 Fair CLR 72 70.3 78.1 71.8 95% 30 1016.1
03 00:55 Calm 10.00 Mostly Cloudy SCT070 BKN085 73 71.2 94% 30.01 1016.4
02 23:55 Calm 10.00 A Few Clouds FEW095 73.2 70.7 92% 30.01 1016.5
02 22:55 Calm 10.00 Fair CLR 72.1 70.3 94% 30.01 1016.5
02 21:55 S 3 10.00 Fair CLR 73.2 71.1 93% 29.99 1015.8
02 20:55 Calm 10.00 Fair CLR 73.6 70.7 91% 30.01 1016.5
02 19:55 Calm 10.00 Fair CLR 76.5 70.9 91.9 75.9 83% 78 30.01 1016.5
02 18:55 Calm 10.00 Fair CLR 79.2 69.6 73% 82 30.01 1016.5
02 17:55 Calm 10.00 Fair CLR 78.1 71.1 79% 80 30.02 1016.8
02 16:55 Calm 10.00 Fair CLR 75.9 70.7 84% 77 30.02 1016.8
02 15:55 Calm 10.00 Thunderstorm CLR 78.4 69.4 74% 81 30.04 1017.5
02 14:55 NE 5 10.00 Thunderstorm in Vicinity FEW055 80.4 70.9 73% 84 30.02 1016.8
02 13:55 NE 5 10.00 Partly Cloudy SCT042 90.7 73.8 92.3 77 58% 100 30.04 1017.5
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)