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.
30 21:55 Calm 10.00 Fair CLR 64.8 63 94% 30.08 1018.9
30 20:55 Calm 10.00 Fair CLR 66.2 63.9 92% 30.06 1018.2
30 18:55 Calm 10.00 Fair CLR 71.4 66.9 86% 30.06 1018.2
30 17:55 Calm 10.00 Fair CLR 73.9 66.2 77% 30.04 1017.5
30 16:55 SE 5 10.00 Fair CLR 79.3 61.7 55% 81 30.03 1017.2
30 15:55 S 6 10.00 Fair CLR 80.4 61.2 52% 81 30.04 1017.5
30 14:55 SE 6 10.00 Fair CLR 79.9 61.2 53% 81 30.04 1017.5
30 13:55 SE 6 10.00 Fair CLR 79 60.3 79.5 57.6 53% 80 30.07 1018.5
30 12:55 Calm 10.00 Fair CLR 77.5 59 53% 79 30.09 1019.2
30 11:55 SE 3 10.00 Fair CLR 76.5 61 59% 78 30.11 1019.9
30 09:55 Calm 10.00 Mostly Cloudy BKN060 68.4 63.3 84% 30.13 1020.6
30 06:55 Calm 10.00 Fair CLR 56.1 55 96% 30.09 1019.2
30 05:55 Calm 10.00 Fair CLR 56.3 55.2 96% 30.08 1018.9
30 04:55 Calm 10.00 Fair CLR 57 55.9 96% 30.07 1018.5
30 03:55 Calm 8.00 Fair CLR 57 55.9 96% 30.06 1018.2
30 02:55 Calm 10.00 Fair CLR 58.1 57 96% 30.06 1018.2
30 01:55 Calm 10.00 Fair CLR 58.3 56.8 64.9 57.6 95% 30.06 1018.2
30 00:55 Calm 10.00 Fair CLR 58.6 57.6 96% 30.07 1018.5
29 23:55 Calm 10.00 Fair CLR 60.1 59 96% 30.06 1018.2
29 22:55 Calm 8.00 Fair CLR 60.1 58.6 95% 30.06 1018.2
29 21:55 Calm 10.00 Fair CLR 61.2 59.4 94% 30.05 1017.9
29 20:55 Calm 10.00 Fair CLR 62.2 60.4 94% 30.04 1017.5
29 19:55 Calm 10.00 Fair CLR 65.1 61.7 75.7 65.1 89% 30.03 1017.2
29 18:55 W 3 10.00 Mostly Cloudy BKN070 71.6 60.1 67% 30.01 1016.5
29 17:55 W 6 10.00 Overcast OVC070 73.2 60.3 64% 30.01 1016.5
29 16:55 Calm 10.00 Mostly Cloudy BKN075 74.3 59.5 60% 29.99 1015.8
29 15:55 W 6 10.00 Mostly Cloudy FEW043 BKN075 73.6 61 65% 30 1016.1
29 14:55 NW 5 10.00 Overcast SCT032 OVC065 73.4 60.4 64% 30.01 1016.5
29 13:55 W 7 10.00 Overcast BKN041 BKN050 OVC060 73.2 59.4 75 64.2 62% 30.02 1016.8
29 12:55 NW 6 10.00 Mostly Cloudy SCT033 BKN060 73.9 59.2 60% 30.04 1017.5
29 11:55 NW 6 10.00 Overcast BKN028 BKN042 OVC060 73 60.1 64% 30.04 1017.5
29 10:55 NW 8 10.00 Mostly Cloudy BKN027 BKN055 72.7 59.7 64% 30.04 1017.5
29 09:55 W 5 10.00 Overcast OVC055 69.4 60.1 72% 30.03 1017.2
29 08:55 Calm 10.00 Overcast OVC055 66.4 60.6 82% 30.02 1016.8
29 07:55 Calm 10.00 Overcast OVC055 64 60.4 64 62.1 88% 30.01 1016.5
29 06:55 Calm 10.00 Overcast SCT043 OVC060 62.1 60.3 94% 30 1016.2
29 05:55 Calm 10.00 Overcast OVC075 62.2 60.4 94% 29.98 1015.5
29 04:55 Calm 10.00 Overcast OVC070 62.4 60.6 94% 29.97 1015.1
29 03:55 Calm 10.00 Overcast OVC065 62.6 60.8 94% 29.97 1015.1
29 02:55 Calm 10.00 Overcast OVC070 62.8 61 94% 29.97 1015.1
29 01:55 Calm 10.00 Overcast OVC070 63 60.8 66.9 62.4 93% 29.97 1015.1
29 00:55 Calm 10.00 Overcast OVC065 62.6 60.4 93% 29.97 1015.1
28 23:55 Calm 10.00 Overcast FEW055 OVC070 64.2 61.5 91% 29.97 1015.1
28 22:55 Calm 10.00 Overcast OVC048 66.2 61.9 86% 29.97 1015.1
28 21:55 Calm 10.00 Overcast OVC036 65.5 62.1 89% 29.96 1014.8
28 20:55 Calm 10.00 Overcast OVC035 65.3 61.9 89% 29.94 1014.1
28 19:55 Calm 10.00 Overcast SCT037 OVC048 65.8 61.9 72.7 65.8 87% 29.92 1013.4
28 18:55 Calm 10.00 Mostly Cloudy BKN049 67.3 59.7 77% 29.9 1012.8
28 17:55 Calm 10.00 Overcast OVC036 70.5 59.4 68% 29.88 1012.1
28 16:55 NW 3 10.00 Overcast OVC036 72.3 58.1 61% 29.86 1011.4
28 15:55 W 9 10.00 Overcast OVC037 72.7 57.9 60% 29.86 1011.4
28 14:55 NW 5 10.00 Overcast OVC032 72.5 57.7 60% 29.86 1011.4
28 13:55 W 9 10.00 Overcast OVC030 69.6 57.7 70.7 63.3 66% 29.88 1012.1
28 12:55 NW 9 10.00 Overcast OVC026 69.4 57.2 65% 29.88 1012.1
28 11:55 W 9 10.00 Overcast BKN021 OVC027 66.6 57.6 73% 29.89 1012.4
28 10:55 NW 9 10.00 Overcast OVC019 65.3 58.3 78% 29.9 1012.8
28 09:55 NW 7 10.00 Overcast OVC021 65.7 57.9 76% 29.9 1012.8
28 08:55 W 7 10.00 Overcast OVC020 64 57 78% 29.88 1012.1
28 07:55 W 7 10.00 Overcast OVC024 63.5 57.2 63.5 62.6 80% 29.87 1011.8
28 06:55 NW 6 10.00 Overcast BKN024 OVC029 63.3 57 80% 29.85 1011.1
28 05:55 NW 6 10.00 Overcast OVC026 63.3 57.4 81% 29.83 1010.4
28 04:55 NW 7 10.00 Overcast OVC025 63 57.4 82% 29.82 1010.1
28 03:55 NW 6 10.00 Overcast BKN032 OVC047 63 57.4 82% 29.8 1009.4
28 02:55 NW 7 10.00 Partly Cloudy FEW036 SCT049 63.1 57.9 83% 29.81 1009.7
28 01:55 NW 6 10.00 Mostly Cloudy FEW028 FEW037 BKN050 62.6 57.9 63.7 61 85% 29.81 1009.7
28 00:55 W 6 10.00 Overcast BKN026 OVC039 62.1 58.5 88% 29.8 1009.4
27 23:55 W 5 10.00 A Few Clouds FEW070 61.7 58.1 88% 29.79 1009.0
27 22:55 W 8 10.00 A Few Clouds FEW080 62.2 57.7 85% 29.79 1009.0
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)