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.
07 00:55 Calm 10.00 Mostly Cloudy SCT040 BKN075 55 45.1 69% 29.82 1010.1
06 23:55 Calm 10.00 Overcast OVC035 54.9 47.8 77% 29.85 1011.1
06 21:55 Calm 10.00 Mostly Cloudy BKN070 55.4 49.3 80% 29.89 1012.4
06 20:55 Calm 10.00 Mostly Cloudy FEW075 BKN100 55.6 48.6 77% 29.88 1012.1
06 19:55 Calm 10.00 Mostly Cloudy SCT075 BKN110 56.3 47.8 60.1 55.9 73% 29.86 1011.4
06 18:55 N 3 10.00 Overcast BKN023 OVC034 57 48.4 73% 29.88 1012.1
06 17:55 NW 7 10.00 Mostly Cloudy SCT055 BKN075 59.4 47.1 64% 29.84 1010.8
06 16:55 N 3 10.00 Mostly Cloudy FEW038 BKN065 59.5 47.8 65% 29.83 1010.4
06 15:55 N 5 10.00 Overcast OVC035 59.4 48 66% 29.83 1010.4
06 14:55 N 5 10.00 Overcast FEW020 OVC031 59.9 50 70% 29.84 1010.7
06 13:55 N 7 10.00 Overcast SCT021 OVC028 59.4 50.4 67.5 58.5 72% 29.86 1011.4
06 12:55 N 9 7.00 Overcast BKN014 OVC020 61.3 53.4 75% 29.81 1009.7
06 11:55 NW 18 10.00 Mostly Cloudy BKN037 66.9 56.5 69% 29.81 1009.7
06 10:55 Calm 10.00 A Few Clouds FEW170 64.6 56.1 74% 29.74 1007.3
06 09:55 Calm 10.00 A Few Clouds FEW060 61.9 55.2 79% 29.77 1008.4
06 08:55 Calm 10.00 Fair CLR 59.5 53.4 80% 29.78 1008.7
06 07:55 Calm 10.00 Fair CLR 58.6 53.4 61 56.1 83% 29.78 1008.7
06 06:55 NW 5 10.00 Fair CLR 56.8 53.6 89% 29.75 1007.7
06 05:55 Calm 10.00 Fair CLR 57 53.8 89% 29.73 1007.0
06 04:55 Calm 10.00 Fair CLR 58.3 54.1 86% 29.74 1007.3
06 03:55 Calm 10.00 Fair CLR 58.8 54.3 85% 29.75 1007.7
06 02:55 Calm 10.00 Fair CLR 60.1 55.2 84% 29.77 1008.4
06 01:55 Calm 10.00 Fair CLR 61.2 54.9 76.6 61.2 80% 29.8 1009.4
06 00:55 Calm 10.00 Fair CLR 63 55.2 76% 29.83 1010.4
05 23:55 Calm 10.00 A Few Clouds FEW080 66.7 60.3 80% 29.84 1010.7
05 22:55 Calm 10.00 Fair CLR 69.6 63.9 82% 29.86 1011.4
05 21:55 Calm 10.00 Fair CLR 72.1 64.6 77% 29.88 1012.1
05 20:55 E 3 10.00 A Few Clouds FEW060 75.9 67.5 75% 77 29.88 1012.1
05 19:55 Calm 10.00 Fair CLR 74.3 66.2 80.2 67.1 76% 29.87 1011.7
05 18:55 SE 7 8.00 Fair CLR 78.6 66.2 66% 81 29.88 1012.1
05 17:55 SE 6 10.00 Fair CLR 80.1 66.2 63% 82 29.88 1012.1
05 16:55 S 3 10.00 Fair CLR 77.9 64.8 64% 80 29.91 1013.1
05 15:55 SE 5 10.00 Fair CLR 73.6 64 72% 29.94 1014.1
05 14:55 SE 8 10.00 Partly Cloudy SCT014 70.9 62.6 75% 29.98 1015.5
05 13:55 S 5 10.00 Overcast OVC012 67.1 61 67.1 61.9 81% 30.02 1016.8
05 12:55 SE 7 10.00 Overcast OVC010 66 60.6 83% 30.05 1017.9
05 11:55 SE 6 10.00 Overcast OVC008 64.9 60.3 85% 30.08 1018.9
05 10:55 E 3 10.00 Overcast OVC006 63 59.7 89% 30.11 1019.9
05 09:55 SE 5 10.00 Overcast OVC010 63 58.3 85% 30.13 1020.6
05 08:55 Calm 10.00 Overcast OVC013 62.8 56.1 79% 30.14 1020.9
05 07:55 SE 5 10.00 Overcast OVC017 61.9 54.1 62.4 59.2 76% 30.15 1021.2
05 06:55 Calm 10.00 Overcast OVC021 62.2 52.3 70% 30.15 1021.2
05 05:55 Calm 10.00 Overcast OVC030 62.2 52 69% 30.16 1021.6
05 04:55 Calm 10.00 Overcast OVC033 62.2 52 69% 30.18 1022.2
05 03:55 Calm 10.00 Overcast OVC033 60.8 54.3 79% 30.19 1022.6
05 02:55 Calm 10.00 Overcast OVC033 59.9 54.3 82% 30.21 1023.3
05 01:55 Calm 10.00 Mostly Cloudy BKN130 60.3 54.3 70 59.9 81% 30.22 1023.6
05 00:55 Calm 10.00 A Few Clouds FEW110 60.3 53.1 77% 30.23 1023.9
04 23:55 Calm 10.00 Fair CLR 64.2 53.1 67% 30.23 1023.9
04 22:55 Calm 10.00 A Few Clouds FEW080 66 53.4 64% 30.23 1023.9
04 21:55 Calm 10.00 Overcast OVC080 66.7 55.8 68% 30.24 1024.3
04 20:55 Calm 10.00 A Few Clouds FEW080 68.7 55.2 62% 30.22 1023.6
04 19:55 Calm 10.00 Mostly Cloudy BKN075 70.5 57.7 74.8 70.2 64% 30.21 1023.3
04 18:55 Calm 10.00 A Few Clouds FEW200 73 56.8 57% 30.19 1022.6
04 17:55 Calm 10.00 Fair CLR 73.4 57.2 57% 30.19 1022.6
04 16:55 NW 6 10.00 Fair CLR 73.9 56.7 55% 30.19 1022.6
04 15:55 N 6 10.00 Fair CLR 74.1 56.8 55% 30.17 1021.9
04 14:55 N 5 10.00 A Few Clouds FEW210 74.3 58.5 58% 30.16 1021.6
04 13:55 NW 8 10.00 Partly Cloudy SCT028 73.2 60.3 76.1 65.8 64% 30.18 1022.2
04 12:55 NW 9 10.00 A Few Clouds FEW037 75 61.2 62% 77 30.18 1022.2
04 10:55 NW 3 10.00 Fair CLR 74.1 61.5 65% 30.17 1021.9
04 09:55 N 3 10.00 Partly Cloudy SCT190 73 63.9 73% 30.15 1021.2
04 08:55 Calm 10.00 Fair CLR 69.8 64 82% 30.13 1020.5
04 07:55 Calm 10.00 Mostly Cloudy BKN110 BKN130 65.8 63.5 76.5 65.5 92% 30.12 1020.2
04 06:55 Calm 10.00 Mostly Cloudy BKN100 66.7 63 88% 30.09 1019.2
04 05:55 W 18 G 21 10.00 Partly Cloudy FEW065 SCT085 75.7 63.5 66% 78 30.1 1019.5
04 04:55 SW 8 10.00 Fair CLR 76.3 64 66% 78 30.02 1016.8
04 03:55 S 5 10.00 A Few Clouds FEW190 74.3 64.6 72% 30 1016.1
04 02:55 S 5 10.00 Fair CLR 72 65.5 80% 30.01 1016.5
04 01:55 S 3 10.00 A Few Clouds FEW180 72.9 65.5 79.5 72.5 78% 30.01 1016.5
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)