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.
26 18:55 S 5 10.00 Fair CLR 81 59.9 49% 82 30.06 1018.2
26 17:55 S 5 10.00 Fair CLR 83.8 58.8 43% 84 30.06 1018.2
26 16:55 S 3 10.00 Fair CLR 84.6 56.8 39% 84 30.07 1018.5
26 14:55 NW 5 10.00 Fair CLR 83.8 54 36% 83 30.09 1019.2
26 13:55 Calm 10.00 Fair CLR 82.4 53.4 83.1 74.5 37% 81 30.11 1019.9
26 12:55 Calm 10.00 A Few Clouds FEW050 FEW190 80.4 53.2 39% 80 30.13 1020.5
26 11:55 Calm 10.00 A Few Clouds FEW049 79.2 54.1 42% 80 30.14 1020.9
26 10:55 E 3 10.00 Mostly Cloudy BKN045 77 55.2 47% 79 30.15 1021.2
26 09:55 Calm 10.00 Partly Cloudy SCT043 76.6 55.4 48% 78 30.15 1021.2
26 08:55 E 3 10.00 Partly Cloudy SCT039 76.5 54.7 47% 78 30.14 1020.9
26 07:55 Calm 10.00 Mostly Cloudy BKN035 BKN048 74.5 56.1 74.5 68.7 53% 30.12 1020.2
26 06:55 Calm 10.00 Partly Cloudy SCT034 73.2 57.9 59% 30.1 1019.5
26 05:55 N 3 10.00 Fair CLR 72.1 64 76% 30.09 1019.2
26 04:55 Calm 7.00 Fair CLR 68.9 67.6 96% 30.07 1018.5
26 03:55 Calm 9.00 Fair CLR 69.8 68.2 95% 30.05 1017.8
26 01:55 Calm 10.00 Fair CLR 70.3 68.7 76.5 69.8 95% 30.06 1018.2
26 00:55 Calm 10.00 Fair CLR 70.5 68.9 95% 30.07 1018.5
25 23:55 Calm 9.00 Fair CLR 70.3 68.7 95% 30.07 1018.5
25 22:55 Calm 10.00 A Few Clouds FEW120 71.8 70 94% 30.08 1018.8
25 21:55 Calm 10.00 Fair CLR 72.9 70.3 92% 30.08 1018.8
25 20:55 SE 3 10.00 Fair CLR 73.4 70.2 90% 30.06 1018.2
25 19:55 Calm 10.00 A Few Clouds FEW230 76.1 70.9 82.6 76.1 84% 77 30.05 1017.8
25 18:55 S 3 10.00 Fair CLR 78.4 70.9 78% 81 30.04 1017.5
25 17:55 Calm 10.00 Fair CLR 78.1 69.8 76% 80 30.03 1017.1
25 16:55 S 3 10.00 Fair CLR 78.8 71.6 79% 82 30.03 1017.1
25 15:55 S 6 10.00 Fair CLR 79.5 72 78% 83 30.03 1017.1
25 14:55 Calm 10.00 Light Rain FEW033 SCT044 80.8 71.6 74% 85 30.04 1017.5
25 13:55 E 6 10.00 Mostly Cloudy BKN028 BKN036 82.8 71.4 85.3 76.1 69% 88 30.06 1018.2
25 12:55 S 3 10.00 A Few Clouds FEW024 FEW035 84.6 72.3 67% 91 30.07 1018.5
25 11:55 Calm 10.00 A Few Clouds FEW016 81.5 73.6 77% 87 30.09 1019.2
25 10:55 W 3 10.00 Partly Cloudy FEW013 SCT055 80.4 73.6 80% 85 30.1 1019.5
25 09:55 Calm 10.00 A Few Clouds FEW008 FEW200 78.3 73.6 86% 81 30.09 1019.2
25 08:55 Calm 10.00 Fair CLR 77.2 74.3 91% 79 30.09 1019.2
25 07:55 Calm 10.00 Fair CLR 76.6 74.1 76.6 72.7 92% 77 30.08 1018.8 0.03
25 06:55 SE 3 8.00 Fair CLR 75 73.8 96% 73 30.07 1018.5 0.02
25 05:55 Calm 6.00 Light Rain Fog/Mist CLR 74.3 73 96% 30.08 1018.8
25 04:55 Calm 10.00 A Few Clouds FEW150 75 73.8 96% 73 30.06 1018.2 0.01
25 03:55 Calm 10.00 Fair CLR 73.6 72.3 96% 30.06 1018.2 0.01
25 02:55 Calm 10.00 A Few Clouds FEW160 73 71.8 96% 30.07 1018.5
25 01:55 SE 3 10.00 A Few Clouds FEW230 73.2 72 75.4 72.9 96% 30.07 1018.5
25 00:55 Calm 10.00 A Few Clouds FEW085 73.6 72.3 96% 30.07 1018.5
24 23:55 Calm 10.00 Fair CLR 73.4 72.1 96% 30.07 1018.5
24 22:55 Calm 10.00 Fair CLR 74.1 72.1 94% 30.09 1019.2
24 21:55 Calm 10.00 Partly Cloudy SCT100 SCT140 74.3 72.3 94% 30.09 1019.2
24 20:55 Calm 10.00 A Few Clouds FEW100 74.7 72.1 92% 30.07 1018.5
24 19:58 S 6 8.00 Light Rain SCT030 BKN050 BKN120 75.2 71.6 89% 75 30.06 1018.2
24 19:55 S 5 7.00 Rain SCT024 75.6 71.4 87.4 75.6 87% 76 30.06 1018.2 0.04 0.04
24 18:55 Calm 10.00 A Few Clouds FEW070 83.7 70.5 65% 88 30.04 1017.5
24 17:55 N 3 10.00 A Few Clouds FEW045 84 71.8 67% 89 30.04 1017.5
24 16:55 S 5 10.00 Fair CLR 86.4 71.2 61% 92 30.04 1017.5
24 15:55 S 5 10.00 A Few Clouds FEW170 86.5 74.1 67% 95 30.06 1018.2
24 13:55 SE 6 10.00 A Few Clouds FEW220 83.7 73.9 83.7 76.5 73% 91 30.09 1019.2
24 12:55 S 3 10.00 Fair CLR 82.6 73.4 74% 89 30.09 1019.2
24 11:55 Calm 10.00 Mostly Cloudy SCT014 BKN041 81 73.4 78% 86 30.1 1019.5
24 10:55 Calm 10.00 Mostly Cloudy BKN014 79.5 73.4 82% 83 30.09 1019.2
24 09:55 Calm 10.00 Overcast BKN009 OVC014 78.1 73.8 87% 81 30.09 1019.2
24 08:55 SE 3 10.00 Overcast OVC008 77.2 73.9 90% 79 30.08 1018.8
24 07:55 S 3 10.00 Overcast OVC008 76.5 73.6 76.5 73.9 91% 77 30.08 1018.8
24 06:55 Calm 10.00 Overcast OVC009 75.7 74.1 95% 75 30.07 1018.5
24 05:55 Calm 10.00 Mostly Cloudy BKN009 75 73.8 96% 73 30.06 1018.2
24 04:55 Calm 10.00 A Few Clouds FEW008 74.3 72.7 95% 30.06 1018.1
24 02:55 Calm 10.00 Mostly Cloudy BKN110 74.3 73 96% 30.06 1018.2
24 01:55 Calm 10.00 Mostly Cloudy BKN120 74.1 72.9 83.8 73.9 96% 30.06 1018.2 0.05
24 00:55 Calm 10.00 A Few Clouds FEW085 FEW130 74.5 72.9 95% 30.07 1018.5
23 23:55 Calm 10.00 Fair CLR 75.4 72.5 91% 75 30.08 1018.8 0.01
23 22:55 S 3 10.00 Light Rain FEW009 SCT014 76.1 73.2 91% 76 30.1 1019.5 0.04 0.04
23 21:55 SE 5 10.00 Fair CLR 77.4 71.8 83% 79 30.08 1018.8
23 20:55 S 6 10.00 Fair CLR 80.4 71.2 74% 84 30.06 1018.2
23 19:55 SE 6 10.00 Partly Cloudy SCT110 82.9 69.4 89.8 82.2 64% 87 30.05 1017.8
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)