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.
12 05:55 Calm 10.00 Overcast OVC070 76.8 67.5 73% 78 30.07 1018.5
12 04:55 Calm 10.00 Mostly Cloudy BKN070 BKN110 77.5 66 68% 79 30.06 1018.1
12 03:55 Calm 10.00 Overcast OVC095 75 68 79% 76 30.06 1018.1
12 02:55 Calm 10.00 Overcast OVC100 72.7 67.5 84% 30.05 1017.8
12 01:55 Calm 10.00 Fair CLR 73.6 66.9 85.5 72.3 80% 30.05 1017.8
12 00:55 Calm 10.00 Fair CLR 72.3 65.8 80% 30.06 1018.2
11 23:55 Calm 10.00 Fair CLR 74.3 65.5 74% 30.05 1017.8
11 22:55 Calm 10.00 Fair CLR 80.6 63.9 57% 82 30.05 1017.8
11 21:55 Calm 10.00 Fair CLR 81.5 64.2 56% 83 30.03 1017.1
11 20:55 N 3 10.00 A Few Clouds FEW060 83.5 65.5 55% 85 30.01 1016.4
11 19:55 Calm 10.00 Fair CLR 84 70 91.9 83.5 63% 88 29.99 1015.8
11 18:55 SE 3 10.00 Fair CLR 88.2 64 45% 90 29.98 1015.4
11 17:55 S 6 10.00 Fair CLR 89.6 61.3 39% 90 29.97 1015.1
11 16:55 SE 6 10.00 Fair CLR 89.8 61.5 39% 90 29.97 1015.1
11 15:55 W 6 10.00 Fair CLR 90.3 60.4 37% 90 29.96 1014.8
11 14:55 Calm 10.00 A Few Clouds FEW060 90.7 60.8 37% 91 29.96 1014.8
11 13:55 NW 6 10.00 Fair CLR 88.9 60.6 89.2 77.5 39% 89 29.96 1014.8
11 12:55 Calm 10.00 Fair CLR 87.4 60.8 41% 87 29.97 1015.1
11 11:55 W 13 10.00 Fair CLR 86.2 61 43% 86 29.97 1015.1
11 10:55 W 9 10.00 Fair CLR 84.6 60.3 44% 85 29.97 1015.1
11 09:55 W 15 G 21 10.00 Fair CLR 82.6 60.3 47% 83 29.96 1014.8
11 08:55 W 9 10.00 Fair CLR 79.9 60.1 51% 81 29.96 1014.8
11 07:55 NW 6 10.00 Fair CLR 77.4 61.3 77.4 68.5 58% 79 29.95 1014.4
11 06:55 Calm 10.00 Fair CLR 69.3 66.7 92% 29.93 1013.7
11 05:55 Calm 10.00 A Few Clouds FEW075 70.9 66.4 86% 29.91 1013.1
11 04:55 Calm 10.00 Mostly Cloudy BKN080 73 70.2 91% 29.89 1012.4
11 03:55 Calm 10.00 Overcast OVC080 76.5 71.2 84% 77 29.86 1011.4
11 02:55 Calm 10.00 Mostly Cloudy BKN075 75.4 73.4 94% 74 29.83 1010.3
11 01:55 Calm 10.00 Mostly Cloudy BKN080 77.5 73.2 84.4 77.5 87% 79 29.82 0.0 0.62
11 00:55 Calm 10.00 Mostly Cloudy BKN080 79.3 76.8 92% 84 29.8 0.0
10 23:55 W 3 10.00 Mostly Cloudy BKN100 79.9 76.6 90% 85 29.79 0.0
10 22:55 W 3 10.00 Mostly Cloudy SCT060 BKN085 80.4 76.8 89% 87 29.76 0.0 0.62
10 21:55 Calm 10.00 A Few Clouds FEW100 79.7 77.2 92% 85 29.74 0.0
10 20:55 SE 5 10.00 A Few Clouds FEW022 80.8 77.9 91% 88 29.72 0.0 0.62
10 19:55 SW 7 G 26 8.00 Thunderstorm Light Rain BKN038 OVC048 82.9 75.7 97.5 82.9 79% 91 29.75 0.0 0.02 0.02
10 18:55 SE 10 10.00 Thunderstorm in Vicinity SCT048 92.1 74.1 56% 102 29.71 0.0
10 17:55 SE 12 10.00 Partly Cloudy SCT048 95.4 74.3 51% 107 29.69 0.0
10 16:55 S 13 G 21 10.00 A Few Clouds FEW042 96.1 74.3 50% 107 29.7 0.0
10 15:55 S 13 G 20 10.00 Partly Cloudy SCT041 94.6 75.4 54% 107 29.74 0.0
10 14:55 SW 10 10.00 Partly Cloudy SCT034 95 76.1 54% 109 29.76 0.0
10 13:55 SE 10 10.00 A Few Clouds FEW034 93.7 75.6 94.8 83.7 56% 106 29.78 1008.6
10 12:55 S 8 G 16 10.00 A Few Clouds FEW030 FEW040 92.5 76.5 60% 106 29.79 1009.0
10 11:55 SE 10 G 17 10.00 Partly Cloudy SCT028 91.4 75.9 61% 104 29.81 1009.7
10 10:55 S 10 10.00 Mostly Cloudy BKN021 88.2 75.2 66% 98 29.82 1010.0
10 09:55 SE 12 G 17 10.00 Mostly Cloudy BKN019 87.8 75.9 68% 99 29.83 1010.3
10 08:55 S 8 10.00 Partly Cloudy SCT016 84.7 75.4 74% 93 29.84 1010.7
10 07:55 S 8 10.00 Fair CLR 83.7 75.6 83.7 80.2 77% 92 29.84 1010.7
10 06:55 SE 5 10.00 Fair CLR 81.3 75.2 82% 88 29.84 1010.7
10 05:55 SE 5 10.00 Fair CLR 80.4 75.4 85% 86 29.84 1010.7
10 04:55 SE 5 10.00 Fair CLR 81.1 75 82% 87 29.83 0.0
10 03:55 SE 6 10.00 Fair CLR 81.5 75.4 82% 88 29.83 0.0
10 01:55 SE 3 10.00 Fair CLR 82.4 76.6 92.5 81.9 83% 91 29.85 0.0
10 00:55 SE 5 10.00 Fair CLR 82.9 77.2 83% 92 29.86 0.0
09 23:55 SE 3 10.00 Fair CLR 83.7 77.9 83% 94 29.87 0.0
09 22:55 SE 3 10.00 Fair CLR 85.1 77.7 79% 96 29.88 0.0
09 21:55 SE 7 10.00 Fair CLR 86.2 76.8 74% 97 29.87 1011.7
09 20:55 SE 6 10.00 Fair CLR 88.3 76.8 69% 100 29.86 1011.4
09 19:55 SE 7 10.00 Fair CLR 92.7 75 97.5 92.5 57% 104 29.86 1011.4
09 18:55 SE 8 10.00 A Few Clouds FEW050 94.6 74.1 52% 105 29.85 1011.0
09 17:55 SE 5 10.00 Fair CLR 96.4 70.9 44% 104 29.86 1011.4
09 16:55 S 7 10.00 Fair CLR 97.9 70.2 41% 105 29.86 1011.4
09 15:55 SE 7 10.00 Fair CLR 97.5 69.8 41% 104 29.88 1012.0
09 13:55 S 7 10.00 Fair CLR 94.8 72.5 96.8 81.5 49% 104 29.92 1013.4
09 12:55 S 7 10.00 Fair CLR 94.6 73.6 51% 105 29.93 1013.7
09 11:55 SW 7 10.00 Fair CLR 92.7 74.5 56% 103 29.94 1014.1
09 10:55 SE 7 10.00 Fair CLR 91.6 75.2 59% 103 29.96 1014.8
09 09:55 S 3 10.00 Fair CLR 87.3 75.7 69% 98 29.96 1014.8
09 08:55 Calm 10.00 Fair CLR 85.1 76.3 75% 95 29.96 1014.8
09 07:57 Calm 10.00 Partly Cloudy SCT007 80.6 77 89% 87 29.96 1014.8
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)