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.
18 02:55 Calm 10.00 Partly Cloudy SCT085 71.6 70 95% 30.04 1017.5
18 01:55 Calm 10.00 Partly Cloudy SCT075 71.6 69.8 76.6 71.6 94% 30.05 1017.8
18 00:55 Calm 10.00 A Few Clouds FEW065 72.1 70.3 94% 30.06 1018.2
17 23:55 Calm 10.00 Partly Cloudy SCT075 74.3 70.5 88% 30.07 1018.5
17 22:55 Calm 10.00 A Few Clouds FEW055 FEW095 73.2 70.7 92% 30.09 1019.2
17 21:55 Calm 10.00 A Few Clouds FEW070 73.9 70.2 88% 30.09 1019.2
17 20:55 W 5 10.00 Fair CLR 75.7 70.2 83% 76 30.09 1019.2
17 19:55 Calm 10.00 Fair CLR 76.5 70.5 87.3 76.5 82% 78 30.09 1019.2
17 18:55 W 5 10.00 Partly Cloudy SCT130 78.3 72.3 82% 81 30.1 1019.5
17 17:55 Calm 10.00 Fair CLR 78.8 73.2 83% 82 30.1 1019.5
17 16:55 Calm 10.00 Fair CLR 78.4 73.2 84% 81 30.1 1019.5
17 15:55 SW 3 10.00 Fair CLR 84.2 71.1 65% 89 30.11 1019.9
17 14:55 Calm 10.00 Partly Cloudy SCT055 85.8 69.8 59% 90 30.14 1020.9
17 13:55 S 7 10.00 Fair CLR 86.4 68.2 87.4 69.3 55% 90 30.14 1020.9
17 12:55 Calm 10.00 Fair CLR 85.3 69.3 59% 89 30.16 1021.5
17 11:55 S 5 10.00 Fair CLR 82.8 67.8 61% 86 30.19 1022.6
17 10:55 SW 5 10.00 Fair CLR 79.2 67.3 67% 81 30.21 1023.3
17 09:55 S 6 10.00 Mostly Cloudy FEW080 BKN120 75.6 66.2 73% 77 30.22 1023.6
17 08:55 SE 6 10.00 A Few Clouds FEW085 72.1 66 81% 30.22 1023.6
17 07:55 Calm 10.00 Fair CLR 69.1 66.4 69.3 66 91% 30.22 1023.6
17 06:55 Calm 10.00 Fair CLR 66.6 65.1 95% 30.22 1023.6
17 05:55 Calm 10.00 Fair CLR 67.3 65.8 95% 30.2 1022.9
17 04:55 Calm 10.00 Fair CLR 68.5 66.7 94% 30.21 1023.2
17 03:55 Calm 10.00 Mostly Cloudy BKN060 68.2 66.4 94% 30.22 1023.6
17 02:55 Calm 10.00 Mostly Cloudy BKN060 68 66.2 94% 30.23 1023.9
17 01:55 Calm 10.00 Partly Cloudy SCT065 67.3 65.5 76.3 66.9 94% 30.23 1023.9
17 00:55 Calm 10.00 Fair CLR 67.1 65.7 95% 30.24 1024.3
16 23:55 Calm 10.00 Fair CLR 68.2 66.4 94% 30.25 1024.6
16 22:55 Calm 10.00 Fair CLR 68 65.8 93% 30.26 1024.9
16 21:55 S 3 10.00 Fair CLR 70.7 66.6 87% 30.27 1025.3
16 20:55 Calm 10.00 Fair CLR 74.5 66 75% 30.27 1025.3
16 19:55 Calm 10.00 Fair CLR 72.3 66.7 85.3 72.3 83% 30.25 1024.6
16 18:55 SE 5 10.00 Fair CLR 79.2 66.4 65% 81 30.25 1024.6
16 17:55 S 3 10.00 Fair CLR 83.7 64 52% 85 30.26 1024.9
16 16:55 SE 7 10.00 Fair CLR 84.6 63.3 49% 86 30.26 1024.9
16 15:55 S 8 10.00 Fair CLR 83.5 62.2 49% 84 30.27 1025.3
16 14:55 S 9 10.00 Fair CLR 83.3 62.1 49% 84 30.29 1026.0
16 13:55 SW 6 10.00 Fair CLR 81.9 60.8 82.4 60.4 49% 82 30.31 1026.6
16 12:55 S 7 10.00 Fair CLR 80.4 59.5 49% 81 30.32 1027.0
16 11:55 S 3 10.00 Fair CLR 78.6 61.5 56% 80 30.34 1027.7
16 10:55 S 5 10.00 Fair CLR 75.9 61.5 61% 78 30.36 1028.3
16 09:55 SW 6 10.00 Fair CLR 73 61.9 68% 30.35 1028.0
16 08:55 Calm 10.00 Fair CLR 69.4 63 80% 30.35 1028.0
16 06:55 Calm 10.00 Fair CLR 59.4 57.9 95% 30.33 1027.3
16 05:55 Calm 10.00 Fair CLR 59.4 57.9 95% 30.32 1027.0
16 04:55 Calm 10.00 Fair CLR 59.7 58.3 95% 30.3 1026.3
16 03:55 Calm 10.00 Fair CLR 60.6 58.8 94% 30.29 1026.0
16 02:55 Calm 10.00 Fair CLR 59.9 57.9 93% 30.29 1026.0
16 01:55 Calm 10.00 Fair CLR 58.6 57.2 65.5 58.5 95% 30.29 1026.0
16 00:55 Calm 10.00 Fair CLR 59.4 57.9 95% 30.3 1026.3
15 23:55 Calm 10.00 Fair CLR 60.3 58.5 94% 30.31 1026.7
15 22:55 Calm 10.00 Fair CLR 60.8 58.8 93% 30.31 1026.7
15 21:55 Calm 10.00 Fair CLR 61.7 59 91% 30.31 1026.7
15 20:55 Calm 10.00 Fair CLR 63.3 59 86% 30.3 1026.3
15 19:55 Calm 10.00 Fair CLR 66 59 78.1 65.7 78% 30.28 1025.6
15 18:55 S 5 10.00 Fair CLR 74.1 53.1 48% 30.28 1025.6
15 17:55 Calm 10.00 Fair CLR 76.8 50.7 40% 78 30.29 1026.0
15 16:55 SE 5 10.00 Fair CLR 77.4 51.8 41% 78 30.29 1026.0
15 15:55 SE 5 10.00 Fair CLR 77.2 50.9 40% 78 30.29 1026.0
15 14:55 W 5 10.00 Fair CLR 76.5 49.6 39% 78 30.3 1026.3
15 13:55 Calm 10.00 Fair CLR 75.9 48.4 75.9 57.9 38% 78 30.33 1027.3
15 12:55 Calm 10.00 Fair CLR 74.1 48.2 40% 30.34 1027.7
15 11:55 Calm 10.00 Fair CLR 73.4 46.9 39% 30.35 1028.0
15 10:55 Calm 10.00 Fair CLR 71.8 51.6 49% 30.36 1028.3
15 09:55 SE 6 10.00 Fair CLR 69.4 53.1 56% 30.35 1028.0
15 08:55 Calm 10.00 Fair CLR 65.1 54 67% 30.34 1027.7
15 07:55 Calm 10.00 Fair CLR 58.5 55.6 58.5 51.1 90% 30.33 1027.3
15 06:55 Calm 10.00 Fair CLR 53.8 51.4 92% 30.31 1026.7
15 05:55 Calm 10.00 Fair CLR 56.1 54.1 93% 30.29 1026.0
15 04:55 Calm 10.00 Fair CLR 54.9 53.2 94% 30.27 1025.3
15 03:55 Calm 10.00 Fair CLR 55.9 54.1 94% 30.26 1025.0
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)