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.
26 19:55 SE 5 10.00 Fair CLR 75 66.6 86.7 74.5 75% 76 29.96 1014.8
26 18:55 SE 5 10.00 Fair CLR 80.2 67.8 66% 83 29.97 1015.1
26 17:55 SE 5 10.00 A Few Clouds FEW065 83.1 63.7 52% 84 29.99 1015.8
26 16:55 SE 8 10.00 A Few Clouds FEW060 83.1 63.7 52% 84 30 1016.1
26 15:55 SE 9 10.00 Fair CLR 85.5 63 47% 86 30 1016.1
26 14:55 SE 7 10.00 A Few Clouds FEW050 85.1 61.3 45% 85 30.02 1016.8
26 13:55 SE 7 10.00 Fair CLR 84.6 63.3 84.7 64.4 49% 86 30.03 1017.1
26 12:55 S 7 10.00 Fair CLR 82.8 63.3 52% 84 30.05 1017.8
26 11:55 S 7 10.00 Fair CLR 82.9 59.9 46% 83 30.07 1018.5
26 10:55 S 5 10.00 Fair CLR 80.1 63 56% 81 30.08 1018.8
26 09:55 Calm 10.00 Fair CLR 78.1 63 60% 80 30.08 1018.8
26 08:55 Calm 10.00 Fair CLR 72.1 65.7 80% 30.08 1018.8
26 06:55 Calm 10.00 Fair CLR 61 59.5 95% 30.07 1018.5
26 05:55 Calm 10.00 Fair CLR 61 59.5 95% 30.05 1017.8
26 04:55 Calm 10.00 Fair CLR 61.3 59.9 95% 30.05 1017.8
26 03:55 Calm 10.00 Fair CLR 61.2 59.7 95% 30.05 1017.8
26 02:55 Calm 10.00 Fair CLR 62.8 61.3 95% 30.05 1017.8
26 01:55 Calm 10.00 A Few Clouds FEW080 64.6 63.1 72 64.6 95% 30.06 1018.2
25 22:55 Calm 10.00 Mostly Cloudy BKN080 66.6 63.9 91% 30.05 1017.8
25 21:55 Calm 10.00 Mostly Cloudy BKN080 66.7 63.7 90% 30.05 1017.8
25 20:55 Calm 10.00 Mostly Cloudy BKN080 69.4 65.3 87% 30.03 1017.2
25 19:55 Calm 10.00 Mostly Cloudy BKN080 72.1 66.4 84 72.1 82% 30.02 1016.8
25 18:55 Calm 10.00 Overcast OVC085 76.3 64.4 67% 78 30.01 1016.5
25 17:55 Calm 10.00 Overcast OVC080 80.1 61.3 53% 81 29.99 1015.8
25 16:55 Calm 10.00 Mostly Cloudy BKN080 80.8 63.5 56% 82 29.99 1015.8
25 15:55 NW 8 10.00 Partly Cloudy SCT070 82.6 56.5 41% 82 30 1016.1
25 14:55 SW 3 10.00 A Few Clouds FEW070 82.6 57.7 43% 82 30 1016.1
25 13:55 W 9 10.00 Mostly Cloudy BKN055 82 57.4 82.4 62.2 43% 82 30.02 1016.8
25 12:55 NW 6 10.00 A Few Clouds FEW055 81.3 57.2 44% 81 30.03 1017.2
25 11:55 N 5 10.00 Fair CLR 79.5 56.8 46% 80 30.05 1017.8
25 10:55 NW 3 10.00 Fair CLR 78.4 57 48% 79 30.07 1018.5
25 09:55 NW 10 10.00 Fair CLR 76.1 56.1 50% 78 30.06 1018.2
25 08:55 NW 7 10.00 Fair CLR 71.6 56.5 59% 30.05 1017.8
25 07:55 Calm 10.00 Fair CLR 62.1 57.7 63.1 58.6 86% 30.04 1017.5
25 06:55 Calm 10.00 Fair CLR 59 56.7 92% 30.02 1016.8
25 05:55 Calm 10.00 Fair CLR 59.7 57 91% 30.01 1016.5
25 04:55 Calm 10.00 Fair CLR 59.9 57.6 92% 30.01 1016.5
25 03:55 Calm 10.00 A Few Clouds FEW065 60.1 57.7 92% 30.01 1016.5
25 02:55 Calm 10.00 Fair CLR 61 57.9 90% 30.01 1016.5
25 01:55 Calm 10.00 Fair CLR 63.3 59.4 75.6 61.5 87% 30.01 1016.5
25 00:55 Calm 10.00 Fair CLR 64 58.8 83% 30.01 1016.5
24 23:55 Calm 10.00 Overcast OVC065 64.9 59.4 82% 30.01 1016.5
24 22:55 Calm 10.00 Fair CLR 65.3 59.9 83% 30 1016.1
24 21:55 Calm 10.00 Fair CLR 68.5 58.8 71% 30 1016.1
24 20:55 Calm 10.00 Fair CLR 70.2 59 68% 29.97 1015.1
24 19:55 Calm 10.00 Fair CLR 74.7 58.8 84.9 74.7 58% 29.95 1014.4
24 18:55 N 3 10.00 A Few Clouds FEW060 80.6 57.9 46% 81 29.93 1013.8
24 17:55 Calm 10.00 Fair CLR 81.3 58.5 46% 82 29.92 1013.4
24 16:55 NW 7 10.00 A Few Clouds FEW065 84.4 57.4 40% 84 29.91 1013.1
24 15:55 Calm 10.00 Fair CLR 84.2 56.5 39% 83 29.91 1013.1
24 14:55 W 6 10.00 Fair CLR 83.3 55 38% 82 29.91 1013.1
24 13:55 W 9 10.00 Fair CLR 83.3 57 83.3 63.9 41% 83 29.93 1013.8
24 12:55 W 7 10.00 A Few Clouds FEW055 79 57 47% 80 29.93 1013.8
24 10:55 E 3 10.00 Fair CLR 77.7 58.6 52% 79 29.95 1014.4
24 09:55 Calm 10.00 Fair CLR 75 58.3 56% 78 29.95 1014.4
24 08:55 Calm 10.00 Fair CLR 71.8 60.6 68% 29.95 1014.4
24 07:55 Calm 10.00 Fair CLR 63.7 60.4 64.6 54.7 89% 29.96 1014.8
24 06:55 W 6 10.00 Fair CLR 62.4 58.1 86% 29.94 1014.1
24 05:55 Calm 8.00 Fair CLR 58.8 57.4 95% 29.91 1013.1
24 04:55 Calm 10.00 Fair CLR 59.2 57.7 95% 29.91 1013.1
24 03:55 Calm 10.00 Fair CLR 59.7 58.3 95% 29.91 1013.1
24 02:55 Calm 10.00 Fair CLR 61.3 59.9 95% 29.91 1013.1
24 01:55 Calm 10.00 Fair CLR 63.5 61.7 71.6 61 94% 29.92 1013.4
24 00:55 Calm 10.00 A Few Clouds FEW090 62.8 60.6 93% 29.92 1013.4
23 23:55 Calm 10.00 Mostly Cloudy BKN100 63.9 61.7 93% 29.91 1013.1
23 22:55 Calm 10.00 Fair CLR 64.2 61.9 92% 29.9 1012.8
23 21:55 Calm 10.00 A Few Clouds FEW095 66.2 62.8 89% 29.9 1012.8
23 20:55 Calm 10.00 Fair CLR 67.3 62.6 85% 29.89 1012.4
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)