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.
11 07:55 Calm 10.00 Fair CLR 71.1 68.9 76.5 70.5 93% 29.96 1014.8 0.13 0.39
11 06:55 NW 5 4.00 Rain Fog/Mist SCT036 70.9 68.4 92% 29.94 1014.1 0.09
11 05:55 Calm 9.00 Light Rain FEW021 BKN060 72.1 69.3 91% 29.91 1013.1 0.01
11 04:55 NW 5 4.00 Heavy Rain Fog/Mist BKN026 BKN049 73.6 70.7 91% 29.91 1013.1 0.1 0.16
11 03:55 NW 5 10.00 Light Rain SCT025 BKN070 73.4 70.5 91% 29.91 1013.1 0.06
11 01:55 Calm 10.00 Mostly Cloudy BKN070 73.9 70.5 81 73.2 89% 29.9 1012.7
11 00:55 Calm 10.00 Mostly Cloudy BKN110 73.4 70 89% 29.9 1012.7
10 23:55 Calm 10.00 Mostly Cloudy FEW110 BKN140 73.9 70.2 88% 29.89 1012.4
10 22:55 Calm 10.00 A Few Clouds FEW130 FEW170 75 70.2 85% 75 29.89 1012.4
10 21:55 Calm 10.00 Partly Cloudy SCT160 75 70.2 85% 75 29.88 1012.1
10 20:55 Calm 10.00 A Few Clouds FEW170 75.9 70.7 84% 77 29.88 1012.1
10 19:55 NW 5 10.00 Fair CLR 80.2 71.6 91.6 78.8 75% 84 29.86 1011.4
10 18:55 W 6 10.00 Partly Cloudy SCT070 86.4 68.7 56% 90 29.86 1011.4
10 17:55 W 9 10.00 Fair CLR 89.6 67.8 49% 93 29.86 1011.4
10 16:55 W 6 10.00 Partly Cloudy SCT075 SCT090 88.3 68.4 52% 92 29.86 1011.4
10 15:55 NW 8 10.00 A Few Clouds FEW060 91.2 67.5 46% 95 29.87 1011.7
10 14:55 W 7 10.00 Partly Cloudy FEW045 SCT060 88.9 68.9 52% 93 29.88 1012.0
10 13:55 NW 14 10.00 Fair CLR 89.4 68.2 89.4 74.7 50% 93 29.9 1012.7
10 12:55 W 13 10.00 Fair CLR 88.5 69.6 54% 93 29.91 1013.1
10 11:55 W 5 10.00 Fair CLR 84.2 69.3 61% 88 29.93 1013.7
10 09:55 Calm 10.00 Fair CLR 79.3 67.5 67% 82 29.93 1013.7
10 08:55 W 5 10.00 A Few Clouds FEW230 77.2 66.2 69% 79 29.95 1014.4
10 07:55 Calm 10.00 Fair CLR 74.7 68.4 77.4 72.5 81% 29.94 1014.1
10 06:55 Calm 10.00 Mostly Cloudy BKN080 72.9 66.2 80% 29.93 1013.7
10 05:55 S 3 10.00 Overcast OVC095 76.1 64.2 67% 78 29.93 1013.7
10 04:55 Calm 10.00 Partly Cloudy SCT095 75.7 64 67% 78 29.93 1013.7
10 03:55 S 5 10.00 Fair CLR 76.5 63.3 64% 78 29.94 1014.1
10 02:55 S 3 10.00 Fair CLR 76.8 62.2 61% 79 29.95 1014.4
10 01:55 S 3 10.00 Fair CLR 77.5 62.1 80.2 77.4 59% 79 29.97 1015.1
10 00:55 S 3 10.00 Fair CLR 78.4 62.4 58% 80 29.98 1015.4
09 23:55 S 7 10.00 Fair CLR 78.1 63 60% 80 29.98 1015.4
09 22:55 SE 7 10.00 Fair CLR 78.1 63.5 61% 80 29.98 1015.4
09 21:55 SE 6 10.00 Fair CLR 78.4 64.2 62% 80 30.01 1016.5
09 20:55 SE 5 10.00 Fair CLR 79.7 64.6 60% 81 30.01 1016.5
09 19:55 SE 5 10.00 Fair CLR 80.4 64.2 90 80.4 58% 82 30.01 1016.5
09 17:55 SE 9 10.00 Fair CLR 87.1 64.4 47% 89 30.02 1016.8
09 16:55 S 12 10.00 Fair CLR 89.4 64.6 44% 91 30.04 1017.5
09 15:55 S 8 G 17 10.00 Fair CLR 89.2 63.7 43% 90 30.07 1018.5
09 14:55 S 9 10.00 Fair CLR 89.2 63.7 43% 90 30.1 1019.5
09 13:55 S 7 10.00 Fair CLR 88.3 63 88.5 71.8 43% 89 30.12 1020.2
09 12:55 S 8 G 17 10.00 Fair CLR 86.9 65.3 49% 89 30.15 1021.2
09 11:55 S 3 10.00 Fair CLR 83.5 66 56% 86 30.18 1022.2
09 10:55 S 7 10.00 Fair CLR 80.1 64.9 60% 82 30.19 1022.6
09 09:55 S 6 10.00 Fair CLR 77.2 63.1 62% 79 30.2 1022.9
09 08:55 S 6 10.00 Fair CLR 74.5 62.4 66% 30.21 1023.3
09 07:55 S 5 6.00 Fair with Haze CLR 71.6 62.1 71.6 63.1 72% 30.21 1023.3
09 06:55 Calm 10.00 Fair CLR 68.7 62.2 80% 30.2 1022.9
09 05:55 E 3 10.00 Fair CLR 63.5 61.7 94% 30.2 1022.9
09 04:55 Calm 10.00 Fair CLR 65.5 62.8 91% 30.2 1022.9
09 02:55 Calm 10.00 Fair CLR 65.1 63.7 95% 30.19 1022.6
09 01:55 Calm 10.00 Fair CLR 66 64.6 74.7 65.8 95% 30.2 1022.9
09 00:55 Calm 10.00 Fair CLR 66.9 65.5 95% 30.2 1022.9
08 23:55 Calm 10.00 Fair CLR 68.2 66 93% 30.2 1022.9
08 22:55 Calm 10.00 Fair CLR 68.2 66 93% 30.21 1023.3
08 21:55 Calm 10.00 Fair CLR 69.8 66.4 89% 30.21 1023.3
08 20:55 Calm 10.00 Fair CLR 71.4 66.4 84% 30.2 1022.9
08 19:55 SE 3 10.00 Fair CLR 75 65.3 87.4 75 72% 77 30.19 1022.6
08 18:55 SE 3 10.00 Fair CLR 80.6 64.9 59% 82 30.18 1022.2
08 17:55 SE 3 10.00 Fair CLR 82.9 64.6 54% 85 30.18 1022.2
08 16:55 S 6 10.00 Fair CLR 85.3 62.8 47% 86 30.18 1022.2
08 15:55 S 7 10.00 Fair CLR 86.4 63.1 46% 87 30.18 1022.2
08 14:55 S 6 10.00 Fair CLR 86.4 63.1 46% 87 30.19 1022.6
08 12:55 S 5 10.00 A Few Clouds FEW046 83.5 62.8 50% 84 30.22 1023.6
08 11:55 S 6 10.00 Fair CLR 81.9 63.5 54% 83 30.23 1023.9
08 09:55 S 3 10.00 Fair CLR 75.6 63 65% 77 30.23 1023.9
08 08:55 Calm 10.00 Fair CLR 68.7 64 85% 30.23 1023.9
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)