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 00:55 Calm 8.00 Light Rain OVC031 58.8 56.1 91% 29.82 1010.1 0.17
06 23:55 NW 10 10.00 Overcast OVC027 64.8 52.7 65% 29.8 1009.4
06 22:55 NW 6 10.00 Overcast OVC022 68 59.4 74% 29.79 1009.0
06 21:55 Calm 10.00 Mostly Cloudy BKN031 65.7 62.2 89% 29.77 1008.4
06 20:55 Calm 10.00 Mostly Cloudy BKN030 BKN055 66.7 62.4 86% 29.78 1008.7
06 19:55 Calm 10.00 Partly Cloudy SCT075 68 61.9 70.7 67.5 81% 29.75 1007.7
06 18:55 Calm 10.00 Fair CLR 70 61.3 74% 29.74 1007.3
06 17:55 S 3 10.00 Fair CLR 70 60.4 72% 29.75 1007.7
06 16:55 S 7 10.00 Fair CLR 69.8 60.3 72% 29.74 1007.3
06 15:55 S 10 10.00 A Few Clouds FEW200 69.3 60.3 73% 29.74 1007.3
06 14:55 S 9 10.00 Fair CLR 67.5 59.2 75% 29.76 1008.0
06 13:55 S 7 G 20 10.00 Partly Cloudy SCT180 67.8 59.2 67.8 61.9 74% 29.77 1008.3 0.19
06 12:55 S 9 10.00 Overcast OVC019 65.3 59.7 82% 29.78 1008.7
06 11:55 S 9 10.00 Mostly Cloudy BKN018 63.9 59.5 86% 29.8 1009.4 0.03
06 10:55 S 7 9.00 Light Rain BKN034 BKN055 62.1 58.1 87% 29.82 1010.1 0.07 0.16
06 09:55 SE 6 10.00 Light Rain BKN037 63.3 59 86% 29.82 1010.1 0.07
06 08:55 S 5 10.00 Fair CLR 63.9 57.9 81% 29.81 1009.7 0.02
06 07:55 S 6 10.00 Fair CLR 65.7 55.9 72.7 65.7 71% 29.82 1010.0
06 06:55 S 7 10.00 Partly Cloudy SCT100 66.6 54.5 65% 29.8 1009.4
06 05:55 S 7 10.00 A Few Clouds FEW160 66.7 53.8 63% 29.79 1009.0
06 04:55 S 6 10.00 Fair CLR 67.3 53.8 62% 29.8 1009.4
06 03:55 S 10 10.00 Fair CLR 69.1 53.6 58% 29.8 1009.4
06 02:55 S 10 G 17 10.00 Fair CLR 70.3 52.9 54% 29.81 1009.7
06 01:55 S 6 10.00 Partly Cloudy SCT170 72.9 52.5 79.3 72.7 49% 29.81 1009.7
06 00:55 S 6 10.00 Partly Cloudy FEW170 SCT190 73 51.1 46% 29.83 1010.4
05 23:55 S 8 10.00 Mostly Cloudy BKN180 73.9 49.5 42% 29.83 1010.4
05 22:55 S 8 10.00 A Few Clouds FEW210 74.1 48.2 40% 29.82 1010.0
05 21:55 S 5 10.00 Fair CLR 75 46.2 36% 77 29.82 1010.0
05 20:55 SE 5 10.00 Fair CLR 76.6 43.7 31% 78 29.81 1009.7
05 19:55 S 9 10.00 Fair CLR 79.5 40.6 86.5 79.5 25% 79 29.79 1009.0
05 18:55 S 8 G 21 10.00 Fair CLR 82.2 38.3 21% 80 29.78 1008.7
05 17:55 S 12 G 21 10.00 Fair CLR 84.7 36.5 18% 82 29.78 1008.7
05 16:55 S 7 G 16 10.00 Fair CLR 83.7 41.9 23% 81 29.78 1008.7
05 15:55 S 8 G 21 10.00 Fair CLR 85.3 40.8 21% 82 29.78 1008.7
05 14:55 S 13 G 22 10.00 Fair CLR 85.1 41.9 22% 82 29.81 1009.7
05 13:55 S 10 G 22 10.00 Fair CLR 83.5 42.8 83.8 65.5 24% 81 29.83 1010.4
05 12:55 S 14 G 20 10.00 Fair CLR 82 45.7 28% 80 29.85 1011.1
05 11:55 S 9 G 17 10.00 Fair CLR 78.4 47.7 34% 79 29.88 1012.1
05 10:55 S 10 10.00 Fair CLR 74.5 47.8 39% 29.88 1012.1
05 09:55 S 8 10.00 Fair CLR 70.3 46.8 43% 29.88 1012.1
05 08:55 SW 6 10.00 Fair CLR 68.4 46.8 46% 29.89 1012.4
05 07:55 S 6 10.00 Fair CLR 65.3 45.7 65.3 53.4 49% 29.88 1012.1
05 06:55 S 3 10.00 Fair CLR 62.6 45.1 53% 29.86 1011.4
05 05:55 S 5 10.00 Partly Cloudy SCT100 62.8 46.4 55% 29.86 1011.4
05 04:55 Calm 10.00 Fair CLR 62.8 46.8 56% 29.85 1011.1
05 03:55 SE 5 10.00 Fair CLR 62.8 46.8 56% 29.84 1010.7
05 02:55 SE 5 10.00 Fair CLR 56.8 46.4 68% 29.83 1010.4
05 01:55 Calm 10.00 Fair CLR 55.9 47.5 73.8 55.2 73% 29.83 1010.4
05 00:55 Calm 10.00 Fair CLR 58.3 46.9 66% 29.83 1010.4
04 23:55 Calm 10.00 Fair CLR 60.6 45.3 57% 29.83 1010.4
04 22:55 SE 5 10.00 Fair CLR 65.8 43.9 45% 29.83 1010.4
04 21:55 S 3 10.00 A Few Clouds FEW140 68.2 45.5 44% 29.82 1010.1
04 20:55 SE 5 10.00 Fair CLR 68.5 43.9 41% 29.8 1009.4
04 19:55 S 3 10.00 Fair CLR 73.9 41.4 79.2 73.9 31% 29.8 1009.4
04 18:55 S 6 10.00 Fair CLR 75.7 42.1 30% 77 29.79 1009.1
04 17:55 S 6 G 17 10.00 Fair CLR 77 39.4 26% 77 29.79 1009.0
04 16:55 S 12 G 17 10.00 Fair CLR 78.6 37.8 23% 78 29.79 1009.0
04 15:55 S 8 G 18 10.00 Fair CLR 78.1 34.9 21% 78 29.81 1009.7
04 14:55 S 12 10.00 Fair CLR 76.8 35.1 22% 77 29.84 1010.7
04 13:55 SE 10 5.00 Fair with Haze CLR 74.7 34.3 75.6 52.2 23% 29.86 1011.4
04 12:55 S 9 10.00 Fair CLR 73.6 35.6 25% 29.89 1012.4
04 11:55 S 8 10.00 Fair CLR 70.3 37.4 30% 29.91 1013.1
04 10:55 SW 6 10.00 Fair CLR 65.7 37.2 35% 29.93 1013.8
04 09:55 S 5 10.00 Fair CLR 61.5 37.6 41% 29.93 1013.8
04 08:55 SW 6 10.00 Fair CLR 58.6 36.9 44% 29.96 1014.8
04 07:55 Calm 10.00 Overcast OVC090 52.2 41.5 52.2 41.5 67% 29.96 1014.8
04 06:55 Calm 10.00 Fair CLR 43.2 39.6 87% 29.96 1014.8
04 05:55 Calm 6.00 Mostly Cloudy with Haze BKN100 46.9 42.1 83% 29.96 1014.8
04 04:55 Calm 10.00 Overcast OVC100 46.9 42.1 83% 29.97 1015.2
04 03:55 Calm 10.00 Overcast OVC100 45.3 39.9 81% 29.97 1015.2
04 02:55 Calm 10.00 Overcast OVC110 44.2 39 82% 29.97 1015.2
04 01:55 Calm 10.00 Overcast OVC120 44.4 38.7 57.2 40.6 80% 29.98 1015.5
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)