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.
03 23:55 Calm 10.00 Fair CLR 63.5 62.1 95% 30.11 1019.9
03 22:55 Calm 10.00 Fair CLR 64.4 62.6 94% 30.11 1019.9
03 21:55 Calm 10.00 Fair CLR 65.8 63.5 92% 30.11 1019.9
03 20:55 Calm 10.00 Fair CLR 68 63.3 85% 30.1 1019.5
03 19:55 Calm 10.00 Fair CLR 71.8 65.7 82.9 71.8 81% 30.09 1019.2
03 18:55 Calm 10.00 Fair CLR 73.8 64 72% 30.1 1019.5
03 17:55 E 3 10.00 Fair CLR 78.3 61.2 56% 80 30.09 1019.2
03 16:55 E 6 10.00 Fair CLR 80.1 56.8 45% 80 30.09 1019.2
03 15:55 Calm 10.00 Fair CLR 80.4 55.2 42% 80 30.11 1019.9
03 14:55 SE 7 10.00 Partly Cloudy SCT065 80.8 56.8 44% 81 30.11 1019.9
03 13:55 Calm 10.00 Mostly Cloudy BKN065 80.1 56.8 82 63.1 45% 80 30.13 1020.5
03 12:55 E 5 10.00 Fair CLR 79.9 53.4 40% 80 30.14 1020.9
03 11:55 Calm 10.00 A Few Clouds FEW060 79.2 52 39% 79 30.15 1021.2
03 10:55 Calm 10.00 Fair CLR 78.3 56.8 48% 79 30.16 1021.6
03 09:55 Calm 10.00 Fair CLR 75.2 59.9 59% 78 30.16 1021.6
03 08:55 Calm 10.00 Fair CLR 70.3 62.4 76% 30.16 1021.6
03 07:55 Calm 10.00 Fair CLR 63 60.8 63 59 93% 30.17 1021.9
03 06:55 Calm 10.00 A Few Clouds FEW070 60.1 59 96% 30.17 1021.9
03 05:55 Calm 10.00 Fair CLR 60.6 59.2 95% 30.16 1021.6
03 04:55 Calm 10.00 Fair CLR 61 59.5 95% 30.15 1021.2
03 03:55 Calm 10.00 Fair CLR 61.2 59.7 95% 30.14 1020.9
03 02:55 Calm 8.00 Fair CLR 61 59.9 96% 30.15 1021.2
03 01:55 Calm 10.00 Fair CLR 61 59.9 72.9 61 96% 30.15 0.0
03 00:55 Calm 10.00 Fair CLR 62.6 61.2 95% 30.16 1021.6
02 23:55 Calm 10.00 Fair CLR 63.3 61.9 95% 30.16 1021.6
02 22:55 Calm 10.00 Fair CLR 64.8 63 94% 30.16 1021.6
02 21:55 Calm 10.00 Fair CLR 66.4 64 92% 30.17 1021.9
02 20:55 Calm 10.00 Partly Cloudy SCT070 69.1 65.3 88% 30.16 1021.6
02 19:55 Calm 10.00 Mostly Cloudy BKN065 73 66.7 81.9 73 81% 30.15 1021.2
02 18:55 Calm 10.00 A Few Clouds FEW065 FEW080 74.7 63 67% 30.16 1021.6
02 17:55 E 3 10.00 Mostly Cloudy FEW065 BKN080 80.6 56.7 44% 81 30.15 1021.2
02 16:55 E 5 10.00 A Few Clouds FEW080 81.1 56.5 43% 81 30.16 1021.6
02 15:55 Calm 10.00 Mostly Cloudy FEW060 BKN070 77.7 58.6 52% 79 30.17 1021.9
02 14:55 E 3 10.00 Partly Cloudy SCT060 79.3 58.5 49% 80 30.18 1022.2
02 13:55 Calm 10.00 Partly Cloudy FEW060 SCT075 77.4 57.2 80.6 69.4 50% 79 30.2 1022.9
02 12:55 E 7 10.00 A Few Clouds FEW065 80.2 56.8 45% 81 30.2 1022.9
02 11:55 Calm 10.00 A Few Clouds FEW044 FEW070 76.6 57.2 51% 78 30.21 1023.3
02 10:55 N 5 10.00 Fair CLR 77.7 62.2 59% 79 30.22 1023.6
02 09:55 E 3 10.00 Fair CLR 75 63.7 68% 77 30.23 1023.9
02 08:55 Calm 10.00 Fair CLR 73 65.3 77% 30.24 1024.3
02 07:55 Calm 10.00 Fair CLR 69.1 65.3 69.1 63.9 88% 30.23 1023.9
02 06:55 Calm 10.00 Fair CLR 64.9 63.5 95% 30.23 1023.9
02 05:55 Calm 10.00 Fair CLR 65.5 63.3 93% 30.22 1023.6
02 04:55 Calm 10.00 Fair CLR 65.5 63.7 94% 30.2 1022.9
02 03:55 Calm 9.00 Fair CLR 64.8 63.3 95% 30.19 1022.6
02 02:55 Calm 10.00 Fair CLR 65.7 64.2 95% 30.19 1022.6
02 01:55 Calm 10.00 Fair CLR 66.2 64.8 72.5 65.7 95% 30.19 1022.6
02 00:55 Calm 10.00 Mostly Cloudy BKN075 68 65.5 92% 30.19 1022.6
01 23:55 Calm 10.00 Partly Cloudy SCT080 70.2 64 81% 30.19 1022.6
01 22:55 Calm 10.00 Overcast OVC075 70 64.9 84% 30.2 1022.9
01 21:55 N 3 10.00 Mostly Cloudy SCT039 BKN049 71.6 64.4 78% 30.21 0.0
01 20:55 N 5 10.00 Mostly Cloudy BKN046 72.5 64 75% 30.2 1022.9
01 19:55 Calm 10.00 Mostly Cloudy BKN046 72.3 65.8 73.6 71.8 80% 30.18 1022.2
01 18:55 Calm 10.00 Overcast FEW028 OVC036 73 65.7 78% 30.16 1021.6
01 17:55 Calm 10.00 Overcast OVC033 73 66 79% 30.15 1021.2
01 16:55 N 3 10.00 Mostly Cloudy BKN029 BKN037 73.6 65.8 77% 30.16 1021.6
01 15:55 Calm 10.00 Overcast OVC025 73.4 65.3 76% 30.15 1021.2
01 14:55 Calm 10.00 Overcast OVC019 72.9 65.8 79% 30.14 1020.9
01 13:55 Calm 10.00 Overcast OVC016 71.6 65.8 71.6 68.9 82% 30.14 1020.9
01 12:55 Calm 10.00 Overcast BKN012 OVC018 69.4 65.7 88% 30.15 1021.2
01 11:55 N 3 10.00 Overcast OVC013 70 65.3 85% 30.14 1020.9
01 10:58 NE 7 10.00 Overcast OVC015 69.4 65.7 88% 30.12 1020.2
01 09:55 N 3 10.00 Overcast OVC015 69.8 66.2 88% 30.11 1019.9
01 08:55 Calm 10.00 A Few Clouds FEW016 69.8 66 88% 30.09 1019.2
01 07:55 Calm 10.00 Partly Cloudy SCT014 68.9 65.5 75.9 68.9 89% 30.08 1018.8 0.01 0.03
01 06:55 N 5 10.00 Light Rain OVC015 69.6 65.3 86% 30.06 1018.2 0.01
01 05:55 N 3 10.00 Overcast OVC012 70 66.6 89% 30.03 1017.1
01 04:55 NW 6 10.00 Overcast OVC009 71.2 67.8 89% 30.01 1016.5 0.01
01 03:55 Calm 10.00 Overcast OVC007 71.2 69.1 93% 29.99 1015.8
01 02:55 Calm 10.00 Overcast OVC009 73.6 71.4 93% 29.98 1015.5 0.01
01 01:55 Calm 6.00 Light Rain Fog/Mist OVC015 75.9 73.4 78.4 75.4 92% 76 29.97 1015.1
01 00:55 Calm 10.00 Mostly Cloudy SCT017 BKN027 76.6 72.7 88% 78 29.97 1015.1
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)