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.
14 06:55 SE 5 10.00 Mostly Cloudy BKN013 77.7 75.2 92% 80 30.01 1016.5
14 05:55 Calm 9.00 Fair CLR 75.4 74.1 96% 74 30 1016.1
14 04:55 Calm 10.00 Fair CLR 76.3 74.7 95% 76 30 1016.1
14 03:55 SE 5 10.00 Fair CLR 77.5 75.4 93% 79 29.99 1015.8
14 02:55 SE 5 10.00 Fair CLR 77.4 75.2 93% 79 30.01 1016.5
14 01:55 SE 3 10.00 Fair CLR 77.2 74.7 81.7 77 92% 79 30.01 1016.5
14 00:55 E 5 10.00 A Few Clouds FEW100 78.1 75.2 91% 81 30.02 1016.8
13 23:55 SE 3 10.00 Fair CLR 77.9 75 91% 80 30.03 1017.1
13 22:55 Calm 10.00 Fair CLR 77.9 75.9 94% 80 30.02 1016.8
13 21:55 Calm 10.00 Fair CLR 78.6 75.4 90% 82 30.01 1016.5
13 20:55 SE 6 10.00 Fair CLR 81.1 75.4 83% 87 29.99 1015.8
13 19:55 E 3 10.00 Fair CLR 81.1 74.7 87.1 80.1 81% 87 29.98 1015.4
13 18:55 SE 6 10.00 Fair CLR 83.5 75.4 77% 91 29.96 1014.8
13 17:55 SE 8 10.00 Fair CLR 84.9 74.3 71% 93 29.97 1015.1
13 16:55 E 7 10.00 Fair CLR 86.7 76.5 72% 98 29.99 1015.8
13 15:55 E 8 10.00 Fair CLR 82.4 75.6 80% 90 30 1016.1
13 14:55 SE 5 10.00 Thunderstorm in Vicinity CLR 82.8 75.6 79% 90 30.02 1016.8
13 12:55 Calm 10.00 Light Drizzle SCT014 SCT024 79.7 76.8 91% 85 30.02 1016.8 0.21
13 11:55 SE 7 10.00 Thunderstorm in Vicinity FEW019 FEW180 86.7 77 73% 98 30.03 1017.1
13 10:55 Calm 10.00 Mostly Cloudy SCT019 BKN027 85.6 76.6 75% 96 30.04 1017.5
13 09:55 E 5 10.00 Fair CLR 83.1 76.3 80% 92 30.03 1017.1
13 08:55 E 5 10.00 Fair CLR 81.5 76.1 84% 88 30.03 1017.1
13 07:55 E 3 10.00 A Few Clouds FEW009 79.2 75.6 79.3 74.3 89% 83 30.03 1017.1
13 06:55 Calm 10.00 Partly Cloudy SCT010 77 74.8 93% 78 30.02 1016.8
13 05:55 Calm 10.00 Mostly Cloudy BKN008 75.4 73.4 94% 74 30.01 1016.5
13 04:55 Calm 10.00 Partly Cloudy SCT009 75.4 73.8 95% 74 30 1016.1
13 03:55 Calm 10.00 Mostly Cloudy BKN009 76.1 74.1 94% 76 30 1016.1
13 02:55 Calm 10.00 A Few Clouds FEW021 FEW140 75 73.4 95% 73 29.99 1015.8
13 01:55 Calm 10.00 A Few Clouds FEW021 74.1 72.5 81.9 74.1 95% 30.01 1016.4
13 00:55 Calm 10.00 Fair CLR 74.8 72.9 94% 30.01 1016.4
12 23:55 Calm 10.00 Fair CLR 75.9 72.7 90% 76 30.02 1016.8
12 22:55 Calm 10.00 Fair CLR 76.8 73.2 89% 78 30.03 1017.1
12 21:55 Calm 0.00 NULL NULL 77.5 73.9 89% 79 30.03 1017.1
12 20:55 Calm 10.00 Fair CLR 80.8 73.6 79% 86 30.01 1016.4
12 19:55 E 3 10.00 Fair CLR 81.5 73.6 92.8 81.3 77% 87 29.97 1015.1
12 18:55 W 3 10.00 Thunderstorm in Vicinity FEW049 84 75.2 75% 92 29.99 1015.8
12 17:55 Calm 10.00 Thunderstorm in Vicinity CLR 83.8 74.1 73% 91 29.98 1015.4
12 16:55 E 9 10.00 Thunderstorm in Vicinity SCT035 88.2 76.6 69% 100 29.97 1015.1
12 15:55 E 12 10.00 Fair CLR 89.2 76.8 67% 102 29.97 1015.1
12 14:55 E 9 10.00 Partly Cloudy SCT035 92.1 76.6 61% 105 29.98 1015.4
12 13:55 E 6 10.00 Fair CLR 91.4 77 91.9 80.4 63% 105 29.99 1015.8
12 12:55 E 6 10.00 A Few Clouds FEW070 90.5 76.6 64% 103 30.01 1016.4
12 11:55 E 6 10.00 Partly Cloudy SCT029 88.9 77.4 69% 102 30.02 1016.8
12 10:55 SE 3 10.00 A Few Clouds FEW024 88.2 76.6 69% 100 30.02 1016.8
12 09:55 SE 3 10.00 A Few Clouds FEW040 84.4 75.9 76% 93 30.03 1017.1
12 08:55 Calm 10.00 Fair CLR 82.4 75.9 81% 90 30.02 1016.8
12 07:55 Calm 10.00 Fair CLR 80.2 76.3 80.2 73.8 88% 86 30.01 1016.4
12 06:55 Calm 10.00 Fair CLR 76.1 74.8 96% 76 30 1016.1
12 05:55 Calm 6.00 Fog/Mist FEW050 74.1 72.9 96% 30 1016.1
12 04:55 Calm 10.00 Fair CLR 74.5 73.2 96% 30 1016.1
12 03:55 Calm 9.00 Fair CLR 74.7 73.4 96% 29.99 1015.8
12 02:55 Calm 10.00 Fair CLR 75.4 74.1 96% 74 29.99 1015.8
12 01:55 Calm 8.00 Fair CLR 75 73.8 84.2 75 96% 73 29.99 1015.8
12 00:55 Calm 10.00 Fair CLR 75.4 73.8 95% 74 30 1016.1
11 23:55 Calm 10.00 Fair CLR 78.1 74.8 90% 81 30 1016.1
11 22:55 Calm 10.00 Fair CLR 77 74.8 93% 78 29.99 1015.8
11 21:55 Calm 10.00 Fair CLR 78.6 75.4 90% 82 29.98 1015.4
11 20:55 Calm 10.00 Fair CLR 80.4 75.7 86% 86 29.97 1015.1
11 19:55 SE 3 10.00 Fair CLR 84.7 75.9 91.8 84.7 75% 94 29.95 1014.4
11 18:55 SE 6 10.00 Fair CLR 88.3 75.4 66% 99 29.94 1014.1
11 17:55 SE 5 10.00 Fair CLR 90.7 71.1 53% 97 29.94 1014.1
11 16:55 SE 5 10.00 Fair CLR 91 69.8 50% 97 29.94 1014.1
11 15:55 SE 5 10.00 Fair CLR 91 70.9 52% 97 29.96 1014.8
11 14:55 E 5 10.00 Fair CLR 90.9 71.8 54% 98 29.96 1014.8
11 13:55 SE 7 10.00 Fair CLR 89.4 70.5 89.6 76.5 54% 95 29.97 1015.1
11 12:55 SW 3 10.00 Fair CLR 87.4 69.8 56% 92 29.99 1015.8
11 11:55 Calm 10.00 Fair CLR 87.3 72.5 62% 94 29.99 1015.8
11 10:55 Calm 10.00 Partly Cloudy SCT027 85.5 73.2 67% 93 29.99 1015.8
11 09:55 SE 3 10.00 A Few Clouds FEW026 83.5 73.4 72% 90 29.99 1015.8
11 08:55 Calm 10.00 A Few Clouds FEW008 80.8 75 83% 86 29.99 1015.8
11 07:55 Calm 1.38 Fog/Mist OVC001 76.3 75 76.3 70.7 96% 76 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)