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.
08 10:55 NW 13 10.00 Partly Cloudy FEW021 SCT060 73.6 66.9 80% 30 1016.1
08 09:55 NW 6 10.00 Overcast SCT009 OVC040 72.7 68.5 87% 29.98 1015.5
08 08:55 W 3 10.00 Partly Cloudy SCT011 70.9 67.8 90% 29.96 1014.8
08 07:55 Calm 10.00 Light Drizzle OVC011 70.2 67.5 71.1 69.1 91% 29.93 1013.8 0.1
08 06:55 Calm 10.00 Overcast OVC013 69.8 67.3 92% 29.92 1013.4
08 05:55 SW 3 10.00 Mostly Cloudy BKN014 BKN018 69.8 67.1 91% 29.91 1013.1
08 04:55 S 6 10.00 Light Rain BKN008 OVC013 69.6 67.5 93% 29.92 1013.4 0.06 0.1
08 03:55 SE 5 9.00 Light Rain SCT022 70.2 67.5 91% 29.94 1014.1 0.04
08 02:55 SE 3 10.00 Fair CLR 69.8 66 88% 29.96 1014.8
08 01:55 SE 6 10.00 Partly Cloudy FEW120 SCT140 SCT180 69.6 65.3 75.6 68.4 86% 29.97 1015.1
08 00:55 SE 3 10.00 Mostly Cloudy BKN100 68.7 64.9 88% 29.97 1015.1
07 23:55 SE 3 10.00 Fair CLR 69.4 64.4 84% 30 1016.1
07 22:55 SE 6 10.00 Fair CLR 69.1 64.8 86% 30 1016.1
07 21:55 S 3 10.00 Fair CLR 73.8 63.7 71% 30.02 1016.8
07 20:55 SE 5 10.00 A Few Clouds FEW190 73 63.5 72% 30.01 1016.5
07 19:55 SE 3 10.00 Fair CLR 74.7 63.9 82.2 73.9 69% 30.02 1016.8
07 18:55 SE 6 10.00 Fair CLR 75.9 63.7 66% 78 30.01 1016.5
07 17:55 SE 8 10.00 Partly Cloudy SCT055 78.3 63.7 61% 80 30.01 1016.5
07 14:55 SE 12 G 17 10.00 A Few Clouds FEW043 FEW065 81.1 62.4 53% 82 30.05 1017.8
07 13:55 S 10 G 18 10.00 Fair CLR 81.3 64 81.5 58.5 56% 83 30.07 1018.5
07 12:55 S 9 G 20 10.00 A Few Clouds FEW060 79.7 64.9 61% 82 30.1 1019.5
07 10:55 S 7 10.00 Fair CLR 73.6 64 72% 30.14 1020.9
07 09:55 S 9 10.00 Fair CLR 73 63.9 73% 30.16 1021.6
07 08:55 S 5 10.00 Fair CLR 68.5 62.8 82% 30.16 1021.6
07 07:55 Calm 10.00 Fair CLR 58.5 57.4 66.2 56.7 96% 30.16 1021.6
07 06:55 Calm 10.00 Fair CLR 57.4 56.3 96% 30.16 1021.6
07 05:55 Calm 10.00 Fair CLR 58.8 57.7 96% 30.16 1021.6
07 04:55 Calm 10.00 Fair CLR 59.9 58.5 95% 30.16 1021.6
07 03:55 Calm 10.00 Fair CLR 61.3 58.6 91% 30.16 1021.6
07 02:55 SE 3 10.00 Fair CLR 64.9 59.5 83% 30.17 1021.9
07 01:55 SE 5 10.00 Fair CLR 65.5 60.4 70 61.9 84% 30.19 1022.6
07 00:55 SE 3 10.00 Fair CLR 62.6 60.3 92% 30.2 1022.9
06 23:55 SE 3 10.00 Fair CLR 64 61.3 91% 30.2 1022.9
06 22:55 SE 3 10.00 Fair CLR 65.1 62.1 90% 30.21 1023.3
06 21:55 Calm 10.00 Fair CLR 64 61.3 91% 30.21 1023.3
06 20:55 SE 3 10.00 Fair CLR 67.5 63.5 87% 30.2 1022.9
06 19:55 SE 5 10.00 A Few Clouds FEW055 68.7 63 83.3 68.7 82% 30.19 1022.6
06 18:55 SE 5 10.00 Fair CLR 74.3 61.7 65% 30.19 1022.6
06 17:55 SE 6 10.00 A Few Clouds FEW055 78.1 63 60% 80 30.19 1022.6
06 16:55 SE 8 10.00 A Few Clouds FEW047 81 62.8 54% 82 30.18 1022.2
06 15:55 SE 6 10.00 Fair CLR 83.1 61.3 48% 84 30.19 1022.6
06 14:55 S 7 10.00 Fair CLR 82.4 61.9 50% 83 30.21 1023.3
06 13:55 S 8 10.00 Fair CLR 81.1 62.8 81.9 54.7 54% 82 30.23 1023.9
06 12:55 S 7 10.00 Fair CLR 80.1 63.9 58% 82 30.26 1024.9
06 11:55 S 3 10.00 Fair CLR 76.6 63.5 64% 78 30.28 1025.6
06 10:55 S 6 10.00 Fair CLR 73.8 63.7 71% 30.28 1025.6
06 09:55 Calm 10.00 Fair CLR 69.3 62.8 80% 30.29 1026.0
06 08:55 Calm 10.00 Fair CLR 63.3 61.2 93% 30.28 1025.6
06 07:55 Calm 10.00 Fair CLR 54.3 53.2 57.7 54.1 96% 30.28 1025.7
06 06:55 Calm 10.00 Fair CLR 54.7 53.6 96% 30.27 1025.3
06 05:55 Calm 10.00 Fair CLR 55.2 54.1 96% 30.27 1025.3
06 04:55 Calm 10.00 Fair CLR 55.9 54.9 96% 30.26 1025.0
06 03:55 Calm 10.00 Fair CLR 56.5 55.4 96% 30.26 1025.0
06 02:55 Calm 8.00 Fair CLR 56.8 55.8 96% 30.26 1025.0
06 01:55 Calm 10.00 Fair CLR 57.6 56.5 64 57 96% 30.26 1025.0
06 00:55 Calm 10.00 Fair CLR 58.5 57.4 96% 30.25 1024.6
05 23:55 Calm 10.00 Fair CLR 58.1 57 96% 30.26 1025.0
05 22:55 Calm 10.00 Fair CLR 59.4 58.3 96% 30.25 1024.6
05 21:55 Calm 10.00 Fair CLR 61 59.2 94% 30.25 1024.6
05 20:55 Calm 10.00 Fair CLR 61.7 59.7 93% 30.25 1024.6
05 19:55 Calm 10.00 Fair CLR 63.7 61 79.9 63.7 91% 30.23 1024.0
05 18:55 Calm 10.00 Fair CLR 67.6 61.9 82% 30.23 1024.0
05 17:55 SE 3 10.00 Fair CLR 76.1 59.7 57% 78 30.23 1024.0
05 16:55 SE 5 10.00 Fair CLR 79 58.1 49% 80 30.24 1024.3
05 15:55 SE 5 10.00 Fair CLR 79.5 57.6 47% 80 30.25 1024.6
05 14:55 S 6 10.00 Fair CLR 79.3 57.9 48% 80 30.26 1025.0
05 13:55 SE 6 10.00 Fair CLR 79 58.6 79.3 51.1 50% 80 30.27 1025.3
05 12:55 S 7 10.00 Fair CLR 77.7 55.2 46% 79 30.3 1026.3
05 11:55 S 6 10.00 Fair CLR 75.9 59 56% 78 30.31 1026.7
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)