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.
09 15:55 S 8 G 17 10.00 Fair CLR 89.2 63.7 43% 90 30.07 1018.5
09 14:55 S 9 10.00 Fair CLR 89.2 63.7 43% 90 30.1 1019.5
09 13:55 S 7 10.00 Fair CLR 88.3 63 88.5 71.8 43% 89 30.12 1020.2
09 12:55 S 8 G 17 10.00 Fair CLR 86.9 65.3 49% 89 30.15 1021.2
09 11:55 S 3 10.00 Fair CLR 83.5 66 56% 86 30.18 1022.2
09 10:55 S 7 10.00 Fair CLR 80.1 64.9 60% 82 30.19 1022.6
09 09:55 S 6 10.00 Fair CLR 77.2 63.1 62% 79 30.2 1022.9
09 08:55 S 6 10.00 Fair CLR 74.5 62.4 66% 30.21 1023.3
09 07:55 S 5 6.00 Fair with Haze CLR 71.6 62.1 71.6 63.1 72% 30.21 1023.3
09 06:55 Calm 10.00 Fair CLR 68.7 62.2 80% 30.2 1022.9
09 05:55 E 3 10.00 Fair CLR 63.5 61.7 94% 30.2 1022.9
09 04:55 Calm 10.00 Fair CLR 65.5 62.8 91% 30.2 1022.9
09 02:55 Calm 10.00 Fair CLR 65.1 63.7 95% 30.19 1022.6
09 01:55 Calm 10.00 Fair CLR 66 64.6 74.7 65.8 95% 30.2 1022.9
09 00:55 Calm 10.00 Fair CLR 66.9 65.5 95% 30.2 1022.9
08 23:55 Calm 10.00 Fair CLR 68.2 66 93% 30.2 1022.9
08 22:55 Calm 10.00 Fair CLR 68.2 66 93% 30.21 1023.3
08 21:55 Calm 10.00 Fair CLR 69.8 66.4 89% 30.21 1023.3
08 20:55 Calm 10.00 Fair CLR 71.4 66.4 84% 30.2 1022.9
08 19:55 SE 3 10.00 Fair CLR 75 65.3 87.4 75 72% 77 30.19 1022.6
08 18:55 SE 3 10.00 Fair CLR 80.6 64.9 59% 82 30.18 1022.2
08 17:55 SE 3 10.00 Fair CLR 82.9 64.6 54% 85 30.18 1022.2
08 16:55 S 6 10.00 Fair CLR 85.3 62.8 47% 86 30.18 1022.2
08 15:55 S 7 10.00 Fair CLR 86.4 63.1 46% 87 30.18 1022.2
08 14:55 S 6 10.00 Fair CLR 86.4 63.1 46% 87 30.19 1022.6
08 12:55 S 5 10.00 A Few Clouds FEW046 83.5 62.8 50% 84 30.22 1023.6
08 11:55 S 6 10.00 Fair CLR 81.9 63.5 54% 83 30.23 1023.9
08 09:55 S 3 10.00 Fair CLR 75.6 63 65% 77 30.23 1023.9
08 08:55 Calm 10.00 Fair CLR 68.7 64 85% 30.23 1023.9
08 07:55 Calm 10.00 Fair CLR 61.2 59.7 61.5 58.1 95% 30.23 1024.0
08 06:55 Calm 10.00 Fair CLR 59 57.6 95% 30.22 1023.6
08 05:55 Calm 10.00 Fair CLR 58.8 57.4 95% 30.22 1023.6
08 03:55 Calm 10.00 Fair CLR 59.9 58.5 95% 30.21 1023.3
08 02:55 Calm 10.00 Fair CLR 61.3 59 92% 30.2 1022.9
08 00:55 Calm 10.00 Fair CLR 61.7 59.9 94% 30.2 1022.9
07 23:55 Calm 10.00 Fair CLR 62.4 60.3 93% 30.19 1022.6
07 22:55 Calm 10.00 Fair CLR 63.3 60.6 91% 30.18 1022.2
07 21:55 Calm 9.00 Fair CLR 64.2 60.3 87% 30.18 1022.2
07 20:55 Calm 10.00 Fair CLR 67.3 60.8 80% 30.16 1021.6
07 19:55 Calm 10.00 Fair CLR 69.6 61 84 69.3 74% 30.14 1020.9
07 18:55 Calm 10.00 Fair CLR 79.9 57.2 46% 80 30.14 1020.9
07 17:55 W 6 10.00 Mostly Cloudy BKN070 82.9 53.2 36% 82 30.12 1020.2
07 16:55 Calm 10.00 Mostly Cloudy BKN065 82.4 55.6 40% 82 30.11 1019.9
07 15:55 Calm 10.00 Partly Cloudy SCT070 83.3 54.3 37% 82 30.1 1019.5
07 14:55 NW 3 10.00 Partly Cloudy SCT070 82.9 51.6 34% 82 30.11 1019.9
07 13:55 NW 6 10.00 Light Rain FEW070 83.5 54.5 83.8 63.3 37% 82 30.13 1020.5
07 12:55 Calm 10.00 Partly Cloudy SCT060 81.9 53.8 38% 81 30.14 1020.9
07 11:55 N 3 10.00 Partly Cloudy SCT060 81.5 55.6 41% 81 30.15 1021.2
07 10:55 Calm 10.00 Fair CLR 79.7 59.4 50% 81 30.15 1021.2
07 09:55 Calm 10.00 Fair CLR 75.2 59.4 58% 78 30.14 1020.9
07 07:55 Calm 10.00 Fair CLR 63.1 60.1 64.2 60.4 90% 30.13 1020.5
07 06:55 Calm 10.00 Fair CLR 61.2 59.4 94% 30.1 1019.5
07 05:55 Calm 10.00 Fair CLR 62.2 60.4 94% 30.07 1018.5
07 04:55 Calm 10.00 Fair CLR 62.8 60.6 93% 30.05 1017.8
07 03:55 Calm 10.00 Fair CLR 63 61.5 95% 30.05 1017.8
07 01:55 Calm 10.00 A Few Clouds FEW043 64 62.2 75.9 63.5 94% 30.05 1017.8
07 00:55 Calm 10.00 Fair CLR 63.5 61.7 94% 30.04 1017.5
06 23:55 Calm 10.00 Fair CLR 65.7 63.3 92% 30.01 1016.5
06 22:55 Calm 10.00 Partly Cloudy SCT075 68.5 63.9 85% 30.02 1016.8
06 21:55 Calm 10.00 Partly Cloudy FEW049 SCT080 73 63.5 72% 30.01 1016.5
06 20:55 Calm 10.00 Mostly Cloudy BKN050 BKN065 73 65.3 77% 29.98 1015.5
06 19:55 Calm 10.00 Mostly Cloudy BKN050 BKN070 75.9 63.3 85.3 75.9 65% 78 29.95 1014.4
06 18:55 SE 3 10.00 Partly Cloudy SCT060 SCT090 77.4 64.6 65% 79 29.93 1013.8
06 17:55 E 5 10.00 Mostly Cloudy BKN060 BKN090 79.2 63.1 58% 81 29.92 1013.4
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)