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.
29 08:55 Calm 10.00 Fair CLR 73.2 59.4 62% 30.2 1022.9
29 07:55 Calm 10.00 Fair CLR 70.5 59.9 70.7 66.9 69% 30.19 1022.6
29 06:55 Calm 10.00 Fair CLR 68.7 63 82% 30.17 1021.9
29 05:55 Calm 10.00 Fair CLR 68.7 64 85% 30.14 1020.9
29 04:55 Calm 10.00 Fair CLR 69.1 66 90% 30.13 1020.5
29 03:55 Calm 10.00 Fair CLR 69.1 67.3 94% 30.11 1019.8
29 02:55 Calm 10.00 Fair CLR 69.4 67.6 94% 30.09 1019.2
29 01:55 Calm 10.00 Fair CLR 70.2 68.4 78.8 69.8 94% 30.09 1019.2
29 00:55 Calm 9.00 Fair CLR 70.3 68.7 95% 30.08 1018.8
28 23:55 Calm 10.00 Fair CLR 70.7 68.9 94% 30.07 1018.5
28 22:55 Calm 10.00 Fair CLR 72.5 70.3 93% 30.06 1018.2
28 21:55 Calm 10.00 Fair CLR 73.6 70.3 90% 30.05 1017.8
28 20:55 Calm 10.00 Fair CLR 75.7 71.2 86% 76 30.03 1017.1
28 19:55 Calm 10.00 Partly Cloudy FEW070 SCT095 79 70.7 90.1 79 76% 82 30 1016.1
28 18:55 E 3 10.00 Partly Cloudy FEW041 SCT050 SCT065 82.8 70.2 66% 87 29.99 1015.8
28 17:55 N 3 10.00 Fair CLR 88.5 64.9 46% 90 29.97 1015.1
28 16:55 Calm 10.00 A Few Clouds FEW055 86.7 68 54% 90 29.96 1014.8
28 15:55 NW 8 10.00 Fair CLR 89.4 64.6 44% 91 29.96 1014.8
28 14:55 NW 6 G 17 10.00 Fair CLR 89.1 67.3 49% 92 29.97 1015.1
28 13:55 NW 10 10.00 A Few Clouds FEW045 88.9 67.1 88.9 74.1 49% 92 29.97 1015.1
28 12:55 W 5 10.00 A Few Clouds FEW036 86.4 69.8 58% 91 29.98 1015.4
28 11:55 Calm 10.00 Fair CLR 84.7 69.3 60% 89 30 1016.1
28 10:55 NW 8 10.00 A Few Clouds FEW100 82.8 67.8 61% 86 30 1016.1
28 09:55 NW 3 10.00 Fair CLR 81 68.5 66% 84 29.98 1015.4
28 08:55 NW 5 10.00 Fair CLR 78.3 70.3 77% 81 29.96 1014.8
28 07:55 W 5 10.00 Fair CLR 74.3 70.2 74.5 72.3 87% 29.96 1014.8
28 06:55 Calm 10.00 Partly Cloudy FEW015 SCT032 73.4 70.9 92% 29.93 1013.7
28 05:55 Calm 10.00 A Few Clouds FEW210 73.2 71.1 93% 29.91 1013.1
28 04:55 Calm 10.00 Mostly Cloudy BKN120 73.4 71.6 94% 29.91 1013.1
28 03:55 Calm 8.00 Mostly Cloudy BKN130 73.6 71.8 94% 29.91 1013.1
28 02:55 Calm 10.00 Fair CLR 73.6 71.4 93% 29.91 1013.1
28 01:55 Calm 10.00 Fair CLR 73.9 71.8 79.3 73.9 93% 29.92 1013.4
28 00:55 Calm 10.00 Fair CLR 75 71.8 90% 74 29.92 1013.4
27 23:55 Calm 10.00 A Few Clouds FEW150 FEW180 76.1 72 87% 77 29.91 1013.1
27 22:55 S 5 10.00 A Few Clouds FEW190 76.5 71.6 85% 77 29.91 1013.1
27 21:55 Calm 10.00 Fair CLR 77 71.8 84% 78 29.93 1013.8
27 20:55 SE 5 10.00 Fair CLR 78.8 71.2 78% 82 29.93 1013.7
27 19:55 SE 3 10.00 Fair CLR 78.3 71.6 88 77.7 80% 81 29.9 1012.7
27 18:55 SE 5 10.00 Fair CLR 82.6 70.5 67% 87 29.9 1012.7
27 17:55 SE 5 10.00 Fair CLR 85.6 69.6 59% 90 29.88 1012.1
27 16:55 SE 8 10.00 Fair CLR 87.4 71.2 59% 93 29.88 1012.1
27 15:55 SE 8 10.00 A Few Clouds FEW040 87.4 70.7 58% 93 29.9 1012.7
27 14:55 SE 7 10.00 Fair CLR 87.8 72.1 60% 95 29.91 1013.1
27 13:55 SE 9 10.00 Fair CLR 87.3 72.5 88.2 74.8 62% 94 29.93 1013.7
27 12:55 S 6 10.00 Fair CLR 85.5 72.7 66% 92 29.94 1014.1
27 11:55 SE 6 10.00 A Few Clouds FEW160 FEW180 83.3 72.5 70% 89 29.96 1014.8
27 10:55 S 6 10.00 A Few Clouds FEW200 79.2 70.9 76% 82 29.97 1015.1
27 09:55 S 5 10.00 A Few Clouds FEW200 78.4 70.9 78% 81 29.97 1015.1
27 07:55 SE 3 10.00 A Few Clouds FEW110 74.8 70 75.2 71.4 85% 29.97 1015.1
27 06:55 SE 5 10.00 Mostly Cloudy BKN100 73.4 69.3 87% 29.96 1014.8
27 05:55 SE 5 10.00 Mostly Cloudy SCT110 BKN150 73.2 68.7 86% 29.96 1014.8
27 04:55 SE 3 10.00 Mostly Cloudy BKN095 73.4 68.5 85% 29.96 1014.8
27 02:55 SE 6 10.00 Mostly Cloudy FEW065 BKN090 74.3 67.3 79% 29.97 1015.1
27 01:55 SE 6 10.00 Partly Cloudy SCT070 SCT080 75 66.9 76.1 71.6 76% 76 29.97 1015.1
27 00:55 SE 6 10.00 Partly Cloudy FEW200 SCT230 75.7 67.3 75% 77 29.99 1015.8
26 23:55 SE 3 10.00 Partly Cloudy SCT210 71.6 66.7 85% 29.99 1015.8
26 22:55 Calm 10.00 NULL NULL 72.9 66.9 82% 29.99 1015.8
26 21:55 SE 3 10.00 Fair CLR 74.8 66.4 75% 29.99 1015.8
26 20:55 E 6 10.00 Fair CLR 75 66.2 74% 76 29.98 1015.5
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
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)