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.
22 03:55 NW 3 10.00 Fair CLR 41.7 38.1 87% 30.04 1017.5
22 02:55 Calm 10.00 Fair CLR 41.2 39.4 93% 30.05 1017.9
22 01:55 Calm 10.00 Fair CLR 41.9 39.7 48.6 40.8 92% 30.06 1018.2
22 00:55 Calm 10.00 Fair CLR 42.6 39.6 89% 30.07 1018.6
21 23:55 Calm 10.00 Fair CLR 43.7 41 90% 30.08 1018.9
21 22:55 Calm 10.00 Fair CLR 43.3 40.8 91% 30.09 1019.2
21 21:55 Calm 10.00 Fair CLR 45 41.5 88% 30.09 1019.2
21 20:55 Calm 10.00 Fair CLR 46.6 41 81% 30.1 1019.6
21 18:55 Calm 10.00 Fair CLR 53.6 39.6 59% 30.09 1019.2
21 17:55 NW 3 10.00 Fair CLR 65.8 33.4 30% 30.09 1019.2
21 16:55 NW 8 10.00 Fair CLR 67.8 33.4 28% 30.09 1019.2
21 15:55 NW 6 10.00 Fair CLR 68.5 34.2 28% 30.1 1019.6
21 14:55 NW 8 10.00 Fair CLR 67.8 35.2 30% 30.11 1019.9
21 13:55 NW 9 10.00 Fair CLR 67.6 33.4 68.2 46.6 28% 30.13 1020.6
21 12:55 NW 10 G 16 10.00 Fair CLR 66.2 35.4 32% 30.16 1021.6
21 11:55 NW 5 10.00 Fair CLR 63.9 35.6 35% 30.2 1023.0
21 10:55 N 3 10.00 Fair CLR 62.2 37 39% 30.22 1023.6
21 09:55 Calm 10.00 Fair CLR 59.2 39 47% 30.23 1024.0
21 08:55 NW 6 10.00 Fair CLR 52.7 37.4 56% 30.23 1024.0
21 07:55 W 5 10.00 Fair CLR 46.4 38.8 51.8 44.8 75% 45 30.22 1023.7
21 06:55 W 3 10.00 Fair CLR 45.9 38.3 75% 30.21 1023.3
21 05:55 NW 3 10.00 Fair CLR 45.3 39.2 79% 30.21 1023.3
21 04:55 Calm 10.00 Fair CLR 49.6 38.7 66% 30.19 1022.6
21 03:55 NW 3 10.00 Fair CLR 46.9 40.8 79% 30.19 1022.6
21 02:55 Calm 10.00 Fair CLR 48 40.1 74% 30.19 1022.6
21 01:55 NW 3 10.00 Fair CLR 51.3 40.6 57 47.5 67% 30.19 1022.6
21 00:55 NW 3 10.00 Fair CLR 48.2 44.2 86% 30.2 1022.9
20 23:55 Calm 10.00 Fair CLR 48.7 44.4 85% 30.19 1022.6
20 22:55 Calm 10.00 Fair CLR 48.9 44.2 84% 30.2 1023.0
20 21:55 Calm 10.00 Fair CLR 55.8 49.6 80% 30.2 1022.9
20 20:55 Calm 10.00 Fair CLR 55.2 47.1 74% 30.2 1022.9
20 19:55 NW 3 10.00 Fair CLR 57 46.9 73 57 69% 30.2 1023.0
20 18:55 NW 3 10.00 Fair CLR 60.8 44.6 55% 30.19 1022.6
20 17:55 NW 6 10.00 Fair CLR 69.3 39.7 34% 30.18 1022.3
20 16:55 NW 6 G 17 10.00 Fair CLR 71.2 39.9 32% 30.17 1021.9
20 15:55 NW 13 10.00 Fair CLR 72.3 38.3 29% 30.17 1021.9
20 14:55 N 7 10.00 Fair CLR 72.1 39.7 31% 30.17 1021.9
20 13:55 N 5 10.00 Fair CLR 71.2 39.9 71.6 54 32% 30.2 1023.0
20 12:55 NW 3 10.00 Fair CLR 70.5 39.2 32% 30.21 1023.3
20 11:55 N 9 10.00 Fair CLR 66.9 38.3 35% 30.23 1024.0
20 10:55 NW 5 10.00 Fair CLR 66.2 39.2 37% 30.24 1024.3
20 09:55 NW 8 10.00 Fair CLR 61.5 37 40% 30.24 1024.3
20 08:55 NW 7 10.00 Fair CLR 61 38.3 43% 30.24 1024.3
20 07:55 NW 8 10.00 Fair CLR 55.8 35.8 56.7 40.8 47% 30.22 1023.7
20 06:55 NW 5 10.00 Fair CLR 50.5 31.6 48% 30.21 1023.3
20 05:55 NW 9 10.00 Fair CLR 52.9 33.3 47% 30.2 1022.9
20 04:55 NW 5 10.00 Fair CLR 51.3 33.8 51% 30.19 1022.6
20 03:55 NW 7 10.00 Fair CLR 52.7 34.2 49% 30.18 1022.3
20 02:55 NW 6 10.00 Fair CLR 48 36.9 65% 46 30.2 1022.9
20 01:55 Calm 10.00 Fair CLR 41.2 38.5 54.5 40.3 90% 30.2 1023.0
20 00:55 Calm 10.00 Fair CLR 41 38.8 92% 30.21 1023.3
19 23:55 Calm 10.00 Fair CLR 41.9 39.4 91% 30.22 1023.6
19 22:55 Calm 10.00 Fair CLR 41 37.9 89% 30.22 1023.7
19 21:55 Calm 10.00 Fair CLR 43.2 39.6 87% 30.23 1024.0
19 20:55 Calm 10.00 Fair CLR 45.3 39.6 80% 30.24 1024.3
19 19:55 Calm 10.00 Fair CLR 47.1 39.2 70.5 47.1 74% 30.25 1024.7
19 18:55 Calm 10.00 Fair CLR 55.9 44.4 65% 30.25 1024.7
19 17:55 NW 5 10.00 Fair CLR 68 36.1 31% 30.26 1025.0
19 16:55 NW 8 10.00 Fair CLR 69.4 34 27% 30.27 1025.3
19 15:55 N 3 10.00 Fair CLR 69.8 33.4 26% 30.28 1025.7
19 14:55 Calm 10.00 Fair CLR 69.3 32 25% 30.3 1026.4
19 13:55 NW 6 10.00 Fair CLR 67.3 34 68 38.3 29% 30.33 1027.4
19 12:55 NE 3 10.00 Fair CLR 65.3 33.1 30% 30.37 1028.7
19 11:55 N 6 10.00 Fair CLR 64.6 33.3 31% 30.4 1029.8
19 10:55 NW 6 10.00 Fair CLR 59.5 31.8 35% 30.43 1030.8
19 09:55 NW 5 10.00 Fair CLR 54 37.8 54% 30.44 1031.1
19 08:55 Calm 10.00 Fair CLR 46.2 38.7 75% 30.45 1031.5
19 07:55 Calm 10.00 Fair CLR 39.6 36.9 39.7 36 90% 30.44 1031.1
19 06:55 Calm 10.00 Fair CLR 37.6 36 94% 30.44 1031.1
19 05:55 Calm 10.00 Fair CLR 37.2 35.6 94% 30.44 1031.1
19 04:55 Calm 10.00 Fair CLR 37.6 36 94% 30.45 1031.5
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)