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.
07 23:55 Calm 10.00 Partly Cloudy SCT070 59.7 56.5 89% 30.01 1016.5
07 22:55 Calm 10.00 Mostly Cloudy BKN075 61.9 57.4 85% 30.01 1016.5
07 21:55 Calm 10.00 Overcast OVC075 62.4 56.8 82% 30.01 1016.5
07 20:55 Calm 10.00 A Few Clouds FEW230 63 56.7 80% 29.99 1015.8
07 19:55 Calm 10.00 Fair CLR 66.4 57 77.2 66.4 72% 29.97 1015.1
07 18:55 Calm 10.00 Fair CLR 71.1 55 57% 29.95 1014.5
07 17:55 NW 5 10.00 Fair CLR 73.9 51.8 46% 29.98 1015.5
07 16:55 W 8 10.00 Fair CLR 74.8 50.9 43% 29.97 1015.1
07 15:55 W 8 10.00 Fair CLR 77.2 50.9 40% 78 29.96 1014.8
07 14:55 NW 6 G 17 10.00 Fair CLR 75 50.4 42% 78 29.98 1015.5
07 13:55 W 8 10.00 A Few Clouds FEW055 74.7 50 75 62.8 42% 30 1016.1
07 12:55 W 13 10.00 A Few Clouds FEW050 FEW200 73.8 50.5 44% 30.01 1016.5
07 11:55 NW 14 G 20 10.00 A Few Clouds FEW050 72.9 49.6 44% 30.03 1017.2
07 10:55 W 10 10.00 Partly Cloudy FEW041 SCT050 69.6 51.8 53% 30.03 1017.2
07 09:55 W 9 10.00 A Few Clouds FEW037 69.3 52.9 56% 30.02 1016.8
07 08:55 NW 12 10.00 Fair CLR 67.5 52.7 59% 30.02 1016.8
07 07:55 N 3 10.00 Fair CLR 62.4 54.3 62.4 56.1 75% 30.01 1016.5
07 06:55 Calm 10.00 A Few Clouds FEW060 57.4 54.5 90% 29.99 1015.8
07 05:55 Calm 10.00 Partly Cloudy SCT060 56.1 54.3 94% 29.97 1015.1
07 04:55 Calm 10.00 Mostly Cloudy BKN110 57.9 55.6 92% 29.96 1014.8
07 03:55 Calm 10.00 Mostly Cloudy BKN080 57.9 55.2 91% 29.96 1014.8
07 02:55 Calm 10.00 Mostly Cloudy BKN080 58.6 55.8 90% 29.95 1014.5
07 01:55 Calm 10.00 A Few Clouds FEW080 58.3 54.1 67.6 57.9 86% 29.96 1014.8
07 00:55 SE 3 10.00 Mostly Cloudy BKN090 61.7 52.2 71% 29.98 1015.5
06 23:55 Calm 10.00 Mostly Cloudy SCT090 BKN120 59.7 53.8 81% 30 1016.2
06 22:55 Calm 10.00 Overcast OVC090 61.3 53.4 75% 29.99 0.0
06 21:55 Calm 10.00 Overcast OVC080 62.8 54.3 74% 29.99 1015.8
06 20:55 Calm 10.00 Fair CLR 59 52.9 80% 29.96 1014.8
06 19:55 Calm 10.00 Fair CLR 67.8 49.1 75.6 67.8 51% 29.95 1014.5
06 18:55 S 3 10.00 A Few Clouds FEW090 71.6 46.6 41% 29.93 1013.8
06 17:55 Calm 10.00 A Few Clouds FEW070 70.7 55.6 59% 29.93 1013.8
06 16:55 W 7 10.00 A Few Clouds FEW070 71.4 52.9 52% 29.93 1013.8
06 15:55 SW 12 G 22 10.00 A Few Clouds FEW060 74.7 47.3 38% 29.92 1013.4
06 14:55 S 8 10.00 Partly Cloudy FEW060 SCT085 72.7 49.5 44% 29.94 1014.1
06 12:55 SE 8 10.00 A Few Clouds FEW017 FEW023 68.4 61.2 78% 29.96 1014.8 0.06
06 11:55 SE 7 10.00 A Few Clouds FEW019 70 60.1 71% 29.98 1015.5
06 09:55 W 3 10.00 Overcast SCT012 OVC020 65.5 60.1 83% 30 1016.2
06 08:55 W 5 10.00 Overcast OVC013 64.4 60.8 88% 30 1016.2
06 07:55 W 7 10.00 Overcast OVC010 63 61.5 65.5 59.2 95% 29.98 1015.5
06 04:55 Calm 5.00 Fog/Mist BKN095 61.9 60.4 95% 29.94 1014.1
06 03:55 Calm 10.00 A Few Clouds FEW017 63.7 61.5 93% 29.95 1014.4
06 02:55 Calm 10.00 Overcast OVC007 64.6 63.1 95% 29.95 1014.5
06 01:55 Calm 10.00 Overcast OVC007 65.1 63 65.3 62.8 93% 29.95 1014.5 0.16
06 00:55 Calm 10.00 Overcast OVC008 64.6 62.4 93% 29.95 1014.5
05 23:55 Calm 10.00 Overcast BKN010 OVC014 63.7 61.9 94% 29.95 1014.5 0.01
05 21:55 E 3 10.00 Mostly Cloudy SCT010 BKN080 BKN095 63.7 61.9 94% 29.94 1014.1 0.04
05 08:55 Calm 10.00 Overcast SCT010 OVC018 66.9 63.1 88% 29.95 1014.5
05 07:55 Calm 10.00 Overcast OVC010 66.7 63 66.7 64.9 88% 29.94 1014.1
05 06:55 Calm 10.00 Overcast OVC011 66.4 63.3 90% 29.92 1013.4
05 05:55 Calm 10.00 Mostly Cloudy BKN010 65.5 63.1 92% 29.92 1013.4
05 04:55 Calm 10.00 Overcast OVC007 66 63.7 92% 29.91 1013.1
05 03:55 Calm 10.00 Overcast OVC007 66 63.7 92% 29.9 1012.8
05 02:55 Calm 10.00 Mostly Cloudy BKN009 BKN013 65.1 63.3 94% 29.88 1012.1
05 01:55 Calm 10.00 Overcast OVC007 65.7 63.3 68.9 63.3 92% 29.9 1012.8
05 00:55 Calm 10.00 Overcast OVC006 65.5 63.3 93% 29.9 1012.8
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)