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.
27 16:55 Calm 10.00 Overcast OVC055 81.7 68.7 65% 85 29.93 1013.8
27 15:55 SW 5 10.00 Mostly Cloudy BKN075 81.9 67.5 62% 85 29.94 1014.1
27 14:55 W 8 10.00 Fair CLR 83.1 66.2 57% 85 29.95 1014.4
27 13:55 S 3 10.00 A Few Clouds FEW190 81.1 70 81.3 72.9 69% 85 29.97 1015.1
27 12:55 S 5 10.00 Mostly Cloudy BKN085 78.6 70.3 76% 81 29.98 1015.5
27 11:55 Calm 10.00 Partly Cloudy SCT080 79.2 70.9 76% 82 30 1016.1
27 10:55 W 5 10.00 Fair CLR 78.8 70.9 77% 82 30.01 1016.5
27 09:55 NW 6 10.00 Fair CLR 77 71.8 84% 78 30.01 1016.5
27 08:55 Calm 10.00 A Few Clouds FEW005 75 72.1 91% 74 30 1016.1
27 07:55 Calm 10.00 A Few Clouds FEW120 72.9 71.1 73.2 70.5 94% 29.99 1015.8
27 06:55 Calm 8.00 A Few Clouds FEW100 71.6 70.3 96% 29.98 1015.5
27 05:55 Calm 8.00 Overcast OVC007 71.6 70 95% 30.01 1016.5
27 04:55 Calm 8.00 Mostly Cloudy BKN007 70.9 69.3 95% 30 1016.1
27 03:55 Calm 7.00 A Few Clouds FEW130 71.1 69.8 96% 30 1016.1
27 02:55 SE 3 8.00 A Few Clouds FEW160 71.1 69.4 95% 29.99 1015.8
27 01:55 Calm 7.00 Fair CLR 71.6 70 74.3 71.6 95% 30.01 1016.5 0.01 0.01
27 00:55 Calm 10.00 A Few Clouds FEW100 FEW110 72.7 70.9 94% 30.02 1016.8
26 23:55 Calm 10.00 Mostly Cloudy FEW034 SCT080 BKN120 72.9 70.3 92% 30.04 1017.5
26 22:55 Calm 10.00 Mostly Cloudy FEW055 BKN085 73.2 71.1 93% 30.06 1018.2
26 21:55 Calm 10.00 Partly Cloudy SCT070 SCT140 73.2 71.1 93% 30.04 1017.5
26 20:55 Calm 10.00 NULL NULL 73.6 71.4 93% 30.02 1016.8
26 19:55 Calm 10.00 Mostly Cloudy FEW005 BKN120 74.1 71.6 91 74.1 92% 30.02 1016.8 0.04
26 18:55 SE 5 10.00 A Few Clouds FEW110 75 72.5 92% 74 30.02 1016.8 0.02
26 17:55 W 3 10.00 Light Rain SCT038 75.9 72.1 88% 76 30.03 1017.2 0.02
26 16:55 NW 16 10.00 Thunderstorm BKN060 84.2 69.3 61% 88 29.99 1015.8
26 15:55 SW 6 10.00 Fair CLR 88.9 64 44% 90 30 1016.1
26 14:55 W 3 10.00 A Few Clouds FEW060 89.4 63.9 43% 91 30 1016.1
26 11:55 W 3 10.00 Fair CLR 84.7 65.1 52% 87 30.04 1017.5
26 10:55 SE 5 10.00 Fair CLR 79.9 66.6 64% 82 30.03 1017.1
26 09:55 SW 5 10.00 Fair CLR 78.3 65.5 65% 80 30.03 1017.1
26 08:55 Calm 10.00 Fair CLR 77.5 65.3 66% 79 30.04 1017.5
26 07:55 Calm 10.00 Fair CLR 74.1 64 75.2 69.4 71% 30.03 1017.1
26 06:55 Calm 10.00 Fair CLR 74.3 65.1 73% 30.01 1016.5
26 05:55 S 3 10.00 Fair CLR 71.2 65.1 81% 29.99 1015.8
26 04:55 SE 3 10.00 Fair CLR 69.8 64.4 83% 29.97 1015.1
26 03:55 SE 3 10.00 Fair CLR 73 64.6 75% 29.97 1015.1
26 02:55 Calm 10.00 Fair CLR 74.7 64.2 70% 29.98 1015.4
26 01:55 SE 7 10.00 Fair CLR 74.7 64.2 82 73.6 70% 29.98 1015.4
26 00:55 SE 3 10.00 Fair CLR 75 63.7 68% 77 30 1016.1
25 23:55 SE 5 10.00 Fair CLR 76.5 62.4 62% 78 30 1016.1
25 22:55 SE 6 10.00 Fair CLR 77.9 61.9 58% 79 29.99 1015.8
25 21:55 SE 6 10.00 Fair CLR 79 60.8 54% 80 29.98 1015.5
25 20:55 SE 7 10.00 Fair CLR 79.9 60.1 51% 81 29.96 1014.8
25 19:55 SE 7 10.00 Fair CLR 81.7 60.1 88.2 81.7 48% 82 29.96 1014.8
25 18:55 S 6 10.00 Fair CLR 85.5 58.3 40% 85 29.96 1014.8
25 17:55 S 8 10.00 Fair CLR 86.9 58.1 38% 86 29.96 1014.8
25 16:55 S 9 10.00 A Few Clouds FEW080 87.1 57.6 37% 86 29.98 1015.5
25 15:55 S 10 G 17 10.00 A Few Clouds FEW085 86.4 57.7 38% 85 29.99 1015.8
25 14:55 S 8 10.00 A Few Clouds FEW180 86.2 58.3 39% 85 30 1016.1
25 13:55 S 7 10.00 Fair CLR 85.8 58.6 85.8 66.7 40% 85 30.02 1016.8
25 11:55 SE 9 10.00 Fair CLR 82 59.2 46% 82 30.05 1017.8
25 10:55 SE 5 10.00 Fair CLR 79.3 61.7 55% 81 30.05 1017.8
25 09:55 S 3 10.00 Fair CLR 74.7 63.3 68% 30.06 1018.2
25 08:55 Calm 10.00 Fair CLR 72.7 64.2 75% 30.04 1017.5
25 07:55 Calm 10.00 Fair CLR 66.6 63.1 66.6 58.5 89% 30.04 1017.5
25 06:55 Calm 10.00 Fair CLR 62.1 59.7 92% 30.03 1017.2
25 05:55 Calm 10.00 A Few Clouds FEW080 58.6 56.8 94% 30.03 1017.2
25 04:55 Calm 10.00 Fair CLR 60.4 59 95% 30.01 1016.5
25 03:55 Calm 10.00 Overcast OVC080 60.1 58.3 94% 30.02 1016.8
25 02:55 Calm 10.00 Fair CLR 60.3 58.5 94% 30.01 1016.5
25 01:55 Calm 10.00 Fair CLR 61.2 59.2 81 60.8 93% 30.01 1016.5
25 00:55 Calm 10.00 Fair CLR 62.6 59.5 90% 30.02 1016.8
24 23:55 Calm 10.00 Fair CLR 61.7 58.5 89% 30.02 1016.8
24 22:55 Calm 10.00 Fair CLR 63.9 59.5 86% 30.02 1016.8
24 21:55 Calm 10.00 Fair CLR 65.5 59.9 82% 30.01 1016.5
24 20:55 Calm 10.00 Fair CLR 70.2 60.3 71% 30 1016.1
24 19:55 W 3 10.00 Fair CLR 81.1 53.8 85.1 80.1 39% 81 29.99 1015.8
24 18:55 SW 6 10.00 Fair CLR 82.8 52.3 35% 82 29.98 1015.5
24 17:55 W 6 10.00 Fair CLR 83.5 51.3 33% 82 29.98 1015.5
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)