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.
20 16:55 Calm 10.00 Light Rain BKN055 84.9 69.4 60% 89 29.85 1011.0
20 15:55 S 6 10.00 Fair CLR 86 68.9 57% 90 29.86 1011.4
20 14:55 SE 6 10.00 Light Rain FEW034 83.8 69.4 62% 88 29.89 1012.4
20 13:55 S 5 10.00 Light Rain FEW075 83.1 68.2 83.8 73.2 61% 86 29.91 1013.1
20 12:55 S 6 10.00 Partly Cloudy SCT070 SCT150 81 66.7 62% 83 29.92 1013.4
20 11:55 S 5 10.00 Fair CLR 78.4 66 66% 80 29.94 1014.1
20 10:55 S 8 10.00 Fair CLR 78.4 66.6 67% 80 29.95 1014.4
20 09:55 S 6 G 17 10.00 A Few Clouds FEW075 77 66 69% 79 29.95 1014.4
20 08:55 S 10 10.00 Mostly Cloudy BKN033 BKN047 74.7 66.6 76% 29.97 1015.1
20 07:55 S 8 10.00 A Few Clouds FEW019 FEW044 73.4 66.7 74.1 72.5 80% 29.97 1015.1
20 06:55 S 3 10.00 Overcast OVC041 73.2 66.6 80% 29.98 1015.5
20 05:55 SE 5 10.00 Mostly Cloudy SCT040 BKN048 72.9 66.6 81% 29.96 1014.8
20 04:55 SE 6 10.00 Mostly Cloudy BKN042 BKN055 73 66 79% 29.96 1014.8
20 03:55 Calm 10.00 Overcast OVC046 73.2 65.8 78% 29.98 1015.5
20 02:55 SE 3 10.00 Overcast OVC044 73.8 65.7 76% 29.99 1015.8
19 21:55 SE 5 10.00 Mostly Cloudy BKN049 74.3 65.8 75% 30.05 1017.8
19 20:55 Calm 10.00 Mostly Cloudy BKN045 BKN100 74.3 64.6 72% 30.05 1017.8
19 19:55 E 5 10.00 Mostly Cloudy FEW070 BKN095 75.7 63.5 81.9 75.2 66% 78 30.03 1017.2
19 18:55 E 3 10.00 Fair CLR 76.3 63.7 65% 78 30.02 1016.8
19 17:55 E 5 10.00 Partly Cloudy SCT070 78.4 64.8 63% 80 30.02 1016.8
19 16:55 Calm 10.00 NULL NULL 79.9 64.2 59% 82 30.03 1017.1
19 15:55 E 3 10.00 NULL NULL 81 63.7 56% 82 30.04 1017.5
19 14:55 Calm 10.00 Light Rain SCT042 SCT050 79.9 63.3 57% 81 30.06 1018.2
19 13:55 Calm 10.00 Partly Cloudy SCT038 SCT050 79.7 61.5 80.4 67.6 54% 81 30.07 1018.5
19 12:55 Calm 10.00 Fair CLR 78.3 61.2 56% 80 30.09 1019.2
19 11:55 E 3 10.00 A Few Clouds FEW039 77.5 61 57% 79 30.11 1019.9
19 10:55 E 5 10.00 A Few Clouds FEW190 75.4 60.1 59% 78 30.11 1019.9
19 09:55 N 3 10.00 Fair CLR 72.7 58.8 62% 30.11 1019.9
19 08:55 Calm 10.00 Fair CLR 70.7 57.9 64% 30.1 1019.5
19 07:55 Calm 10.00 Mostly Cloudy BKN085 68 57.4 73.4 66.9 69% 30.11 1019.9
19 06:55 Calm 10.00 A Few Clouds FEW080 67.1 56.5 69% 30.09 1019.2
19 05:55 Calm 10.00 A Few Clouds FEW070 FEW080 69.1 56.3 64% 30.08 1018.8
19 04:55 Calm 10.00 Fair CLR 68.9 57 66% 30.06 1018.2
19 03:55 Calm 10.00 Fair CLR 69.4 57.2 65% 30.06 1018.2
19 02:55 Calm 10.00 Partly Cloudy SCT080 72.1 57.4 60% 30.05 1017.8
19 01:55 Calm 10.00 Mostly Cloudy BKN075 72.7 60.3 77.4 70.9 65% 30.07 1018.5
19 00:55 Calm 10.00 Mostly Cloudy BKN085 74.1 61.2 64% 30.07 1018.5
18 23:55 Calm 10.00 Overcast BKN070 OVC090 74.5 63.1 68% 30.07 1018.5
18 22:55 Calm 10.00 Partly Cloudy FEW070 SCT090 71.4 66 83% 30.07 1018.5
18 21:55 Calm 10.00 Fair CLR 75.7 63.5 66% 78 30.06 1018.2
18 20:55 Calm 10.00 Fair CLR 77.2 66.6 70% 79 30.05 1017.8
18 19:55 Calm 10.00 Fair CLR 77.5 68.5 87.6 76.1 74% 79 30.04 1017.5
18 18:55 Calm 10.00 Fair CLR 81.3 69.6 68% 85 30.02 1016.8
18 17:55 NW 7 10.00 A Few Clouds FEW100 84 68.5 60% 87 30.02 1016.8
18 14:55 NW 8 10.00 Partly Cloudy SCT055 85.6 67.6 55% 89 30.03 1017.1
18 13:55 N 5 10.00 Partly Cloudy FEW055 SCT070 86 67.8 88.3 72.5 55% 89 30.05 1017.8
18 12:55 NW 6 10.00 Partly Cloudy FEW041 SCT060 87.1 67.8 53% 90 30.05 1017.8
18 11:55 NW 8 10.00 Fair CLR 86.2 69.1 57% 90 30.07 1018.5
18 10:55 NW 10 10.00 Fair CLR 86.2 69.6 58% 91 30.07 1018.5
18 09:55 NW 8 10.00 Fair CLR 83.7 70.2 64% 88 30.06 1018.2
18 08:55 NW 3 10.00 Fair CLR 80.4 71.8 75% 84 30.06 1018.2
18 07:55 NW 3 10.00 A Few Clouds FEW065 72.1 70 72.7 68.5 93% 30.06 1018.2
18 06:55 Calm 10.00 A Few Clouds FEW050 68.7 67.5 96% 30.05 1017.8
18 05:55 Calm 5.00 Fog/Mist CLR 69.3 68 96% 30.04 1017.5
18 04:55 Calm 10.00 A Few Clouds FEW050 69.8 68.2 95% 30.03 1017.2
18 03:55 Calm 6.00 Fog/Mist CLR 71.1 69.4 95% 30.04 1017.5
18 02:55 Calm 10.00 Partly Cloudy SCT085 71.6 70 95% 30.04 1017.5
18 01:55 Calm 10.00 Partly Cloudy SCT075 71.6 69.8 76.6 71.6 94% 30.05 1017.8
18 00:55 Calm 10.00 A Few Clouds FEW065 72.1 70.3 94% 30.06 1018.2
17 23:55 Calm 10.00 Partly Cloudy SCT075 74.3 70.5 88% 30.07 1018.5
17 22:55 Calm 10.00 A Few Clouds FEW055 FEW095 73.2 70.7 92% 30.09 1019.2
17 21:55 Calm 10.00 A Few Clouds FEW070 73.9 70.2 88% 30.09 1019.2
17 20:55 W 5 10.00 Fair CLR 75.7 70.2 83% 76 30.09 1019.2
17 19:55 Calm 10.00 Fair CLR 76.5 70.5 87.3 76.5 82% 78 30.09 1019.2
17 18:55 W 5 10.00 Partly Cloudy SCT130 78.3 72.3 82% 81 30.1 1019.5
17 17:55 Calm 10.00 Fair CLR 78.8 73.2 83% 82 30.1 1019.5
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)