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.
02 13:55 Calm 10.00 Thunderstorm in Vicinity FEW016 77 73.4 84.2 73.9 89% 78 29.8 1009.4 0.79 0.96
02 12:55 SE 5 4.00 Thunderstorm Rain FEW025 BKN030 78.1 75.7 93% 81 29.8 1009.3 0.17
02 11:55 SE 6 10.00 Light Rain SCT022 SCT037 82.9 74.8 77% 90 29.81 1009.7
02 10:55 SE 8 10.00 Mostly Cloudy BKN018 BKN023 82.6 73.4 74% 89 29.82 1010.0
02 09:55 SE 9 10.00 Mostly Cloudy BKN021 BKN027 80.1 72.1 77% 84 29.83 1010.4
02 08:55 SE 10 10.00 Mostly Cloudy BKN019 79.9 71.6 76% 83 29.84 1010.7
02 07:55 SE 8 10.00 A Few Clouds FEW022 78.1 71.1 78.8 77.2 79% 80 29.84 1010.7
02 06:55 SE 7 10.00 Mostly Cloudy SCT025 BKN031 BKN110 77.5 69.6 77% 79 29.85 1011.0
02 05:55 SE 7 10.00 Mostly Cloudy SCT026 BKN130 77.4 69.4 77% 79 29.84 1010.7
02 04:55 SE 7 10.00 Mostly Cloudy BKN024 BKN150 78.4 68.5 72% 81 29.84 1010.7
02 03:55 SE 8 10.00 Partly Cloudy FEW080 SCT140 78.1 67.8 71% 80 29.85 1011.0
02 02:55 SE 8 10.00 Mostly Cloudy SCT130 BKN150 78.3 67.6 70% 80 29.85 1011.0
02 01:55 SE 8 10.00 Mostly Cloudy BKN170 78.4 66.9 81.3 78.4 68% 81 29.86 1011.4
02 00:55 SE 6 10.00 Overcast OVC170 79.5 67.1 66% 82 29.87 1011.7
01 23:55 SE 8 10.00 Partly Cloudy SCT180 80.6 68.5 67% 83 29.87 1011.7
01 22:55 SE 7 10.00 Mostly Cloudy BKN190 79.5 71.2 76% 83 29.87 1011.7
01 20:55 SE 7 10.00 Overcast OVC095 80.4 70.9 73% 84 29.84 1010.7
01 19:55 SE 7 10.00 A Few Clouds FEW080 81.3 68 91.6 81.1 64% 84 29.83 1010.4
01 18:55 SE 7 10.00 Partly Cloudy SCT050 84.9 70 61% 89 29.84 1010.7
01 17:55 SE 6 10.00 A Few Clouds FEW100 85.6 70.5 61% 91 29.84 1010.7
01 16:55 S 6 10.00 A Few Clouds FEW100 87.8 67.3 51% 91 29.85 1011.0
01 15:55 SW 9 10.00 A Few Clouds FEW230 90.7 63.7 41% 92 29.86 1011.4
01 14:55 SW 10 10.00 A Few Clouds FEW049 90.5 66.2 45% 93 29.87 1011.7
01 13:55 S 7 10.00 A Few Clouds FEW044 FEW200 88.5 68 89.2 72.9 51% 92 29.88 1012.1
01 12:55 S 6 10.00 A Few Clouds FEW210 87.6 65.5 48% 90 29.9 1012.7
01 11:55 SE 5 10.00 Fair CLR 87.4 65.3 48% 89 29.91 1013.1
01 10:55 SE 3 10.00 Fair CLR 84.7 67.3 56% 88 29.91 1013.1
01 09:55 E 3 10.00 Fair CLR 80.1 69.3 70% 83 29.91 1013.1
01 08:55 E 3 10.00 Fair CLR 77.2 70.2 79% 79 29.92 1013.4
01 07:55 Calm 10.00 A Few Clouds FEW070 72.7 68.2 72.7 65.1 86% 29.92 1013.4
01 06:55 Calm 10.00 A Few Clouds FEW070 65.7 63.9 94% 29.92 1013.4
01 05:55 Calm 10.00 Fair CLR 65.5 63.7 94% 29.91 1013.1
01 04:55 Calm 10.00 A Few Clouds FEW065 66.2 64 93% 29.91 1013.1
01 03:55 Calm 10.00 Fair CLR 66.4 64.2 93% 29.92 1013.4
01 02:55 Calm 10.00 Fair CLR 66.7 64.6 93% 29.93 1013.8
01 01:55 Calm 10.00 Fair CLR 67.3 65.1 84.2 66.4 93% 29.93 1013.8
01 00:55 Calm 10.00 Fair CLR 68.2 65.5 91% 29.93 1013.8
31 23:55 Calm 10.00 Fair CLR 68.9 65.5 89% 29.93 1013.8
31 22:55 Calm 10.00 Fair CLR 69.6 65.5 87% 29.93 1013.8
31 21:55 Calm 10.00 Fair CLR 71.4 65.3 81% 29.93 1013.8
31 20:55 Calm 10.00 Fair CLR 74.1 64.9 73% 29.91 1013.1
31 18:55 W 3 10.00 Fair CLR 87.4 57.9 37% 86 29.9 1012.7
31 17:55 W 7 10.00 Fair CLR 88.9 59.2 37% 88 29.91 1013.1
31 16:55 W 8 10.00 Fair CLR 89.1 60.1 38% 89 29.92 1013.4
31 15:55 SW 5 10.00 A Few Clouds FEW065 89.2 60.3 38% 89 29.93 1013.7
31 14:55 Calm 10.00 A Few Clouds FEW055 87.8 59 38% 87 29.93 1013.7
31 13:55 W 7 10.00 A Few Clouds FEW060 86.9 60.3 86.9 74.7 41% 87 29.94 1014.1
31 12:55 NW 3 10.00 Partly Cloudy SCT050 SCT070 84 60.3 45% 84 29.96 1014.8
31 11:55 NW 5 10.00 A Few Clouds FEW047 FEW060 84.9 62.4 47% 86 29.97 1015.1
31 10:55 W 6 10.00 A Few Clouds FEW040 82.9 64 53% 84 29.97 1015.1
31 09:55 NW 5 10.00 Fair CLR 79.7 62.6 56% 81 29.97 1015.1
31 08:55 NW 6 10.00 Fair CLR 77.9 62.8 60% 80 29.98 1015.4
31 07:55 NW 9 10.00 Fair CLR 74.5 62.4 74.5 66.2 66% 29.97 1015.1
31 05:55 Calm 10.00 Partly Cloudy SCT080 67.6 63.9 88% 29.95 1014.4
31 04:55 Calm 10.00 Fair CLR 67.5 64 89% 29.94 1014.1
31 03:55 Calm 10.00 Partly Cloudy SCT060 71.6 65.8 82% 29.94 1014.1
31 02:55 Calm 10.00 Overcast OVC060 72.3 65.5 79% 29.93 1013.7
31 01:55 Calm 10.00 Overcast SCT060 OVC090 74.1 65.3 82.4 73 74% 29.93 1013.7
31 00:55 Calm 10.00 Overcast OVC085 73.4 65.3 76% 29.92 1013.4
30 23:55 Calm 10.00 Overcast OVC085 74.3 64.6 72% 29.92 1013.4
30 22:55 Calm 10.00 Overcast OVC080 76.8 63.7 64% 79 29.91 1013.1
30 21:55 Calm 10.00 Overcast OVC080 77.5 63 61% 79 29.9 1012.7
30 20:55 NW 3 10.00 Overcast OVC075 81.7 62.2 52% 83 29.88 1012.1
30 19:55 NW 5 10.00 Overcast OVC075 82 61 87.6 82 49% 83 29.87 1011.7
30 18:55 NW 6 10.00 Mostly Cloudy BKN080 82.9 59.9 46% 83 29.85 1011.0
30 17:55 N 7 10.00 Mostly Cloudy BKN075 83.5 59.9 45% 84 29.85 1011.0
30 16:55 N 5 10.00 Mostly Cloudy FEW060 BKN075 84.4 59.4 43% 84 29.83 1010.4
30 15:55 NW 8 G 23 10.00 A Few Clouds FEW075 86 59.5 41% 86 29.82 1010.0
30 14:55 NW 14 G 22 10.00 Partly Cloudy SCT065 85.1 58.1 40% 84 29.82 1010.0
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)