Weather observations for the past three days for
Fort Belvoir
Metric (Imperial)
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
27 03:55 Calm 16.09 Fair CLR 4.8 3.9 94% 76.68 1022.6
27 02:55 Calm 16.09 Fair CLR 5.4 4.5 94% 76.68 1022.6
27 01:55 Calm 16.09 Fair CLR 5.6 4.9 13 5.1 95% 76.66 1022.3
27 00:55 Calm 14.48 Fair CLR 6.4 5.5 94% 76.66 1022.3
26 23:55 Calm 16.09 Fair CLR 7.2 6.1 93% 76.61 1021.6
26 22:55 Calm 16.09 Fair CLR 9.7 7.3 85% 76.63 1022.0
26 21:55 Calm 16.09 Overcast BKN035 OVC049 12.2 7.3 72% 76.63 1022.0
26 20:55 Calm 16.09 Overcast OVC046 12.6 6.6 67% 76.58 1021.3
26 19:55 E 6 16.09 Overcast SCT038 OVC050 12.9 6.7 14.6 12.4 66% 76.5 1020.3
26 18:55 Calm 16.09 Overcast BKN034 OVC050 13.8 6.9 63% 76.48 1019.9
26 17:55 NE 6 16.09 Overcast OVC032 14.3 6.4 59% 76.45 1019.6
26 16:55 N 6 16.09 Overcast OVC032 14.3 5.9 57% 76.4 1018.9
26 15:55 N 6 16.09 Overcast OVC028 13.1 5.3 59% 76.4 1018.9
26 14:55 N 6 16.09 Overcast OVC027 12.8 5.7 62% 76.43 1019.2
26 13:55 N 11 16.09 Overcast SCT028 OVC033 13.4 5.8 13.5 8.2 60% 76.4 1018.9
26 12:55 N 7 16.09 Overcast BKN028 OVC034 13.4 5.5 59% 76.4 1018.9
26 11:55 N 6 16.09 Overcast BKN026 OVC035 12.4 5.8 64% 76.38 1018.6
26 10:55 N 7 16.09 Overcast BKN020 OVC034 11.9 6 67% 76.38 1018.6
26 09:55 NW 13 16.09 Overcast OVC018 10.5 5.3 70% 76.35 1018.2
26 08:55 N 6 16.09 Overcast OVC016 9.8 5.8 76% 76.33 1017.9
26 07:55 N 6 16.09 Overcast OVC013 8.3 5.1 10 7.4 80% 76.28 1017.2
26 06:55 N 6 16.09 Overcast OVC012 8.4 5.3 81% 76.23 1016.5
26 05:55 N 6 16.09 Overcast OVC012 8.4 5.3 81% 76.17 1015.9
26 04:55 N 9 16.09 Overcast OVC012 8.6 5.7 82% 7 76.1 1014.8
26 03:55 N 7 14.48 Overcast OVC011 8.7 5.8 82% 8 76.07 1014.5
26 02:55 N 6 16.09 Overcast OVC010 9 6.3 83% 76.02 1013.8
26 01:55 N 7 16.09 Overcast OVC008 9.3 7.1 12.3 9 86% 9 76 1013.5
26 00:55 N 6 16.09 Overcast OVC011 11.3 8.7 84% 75.95 1012.8
25 23:55 N 7 16.09 Overcast OVC008 11 8.9 87% 75.92 1012.5
25 22:55 Calm 16.09 Overcast OVC009 11.2 9.3 88% 75.92 1012.5
25 21:55 Calm 16.09 Overcast OVC011 11.3 9.4 88% 75.92 1012.5
25 20:55 N 7 16.09 Light Rain OVC012 11.4 9.5 88% 75.9 1012.1
25 19:55 N 6 16.09 Overcast OVC012 11 9.1 18.7 10.5 88% 75.82 1011.1 0.08
25 18:55 E 6 16.09 Partly Cloudy FEW015 SCT090 10.6 8.2 85% 75.77 1010.4 0.08
25 17:55 E 11 16.09 Light Rain BKN023 14 9.2 73% 75.82 1011.1
25 16:55 N 7 16.09 Overcast OVC023 15.6 9.5 67% 75.79 1010.7
25 15:55 E 7 16.09 Overcast OVC029 17.4 9.8 61% 75.72 1009.7
25 14:55 E 13 16.09 Overcast OVC029 18.2 9.8 58% 75.74 1010.1
25 13:55 E 9 16.09 Overcast OVC028 18.1 10.5 18.1 13.7 61% 75.77 1010.4
25 12:55 NE 6 16.09 Overcast OVC023 17.1 10.5 65% 75.77 1010.4
25 11:55 E 9 16.09 Overcast OVC019 16.3 10.4 68% 75.82 1011.1
25 10:55 Calm 16.09 Overcast OVC012 14.6 10.8 78% 75.82 1011.1
25 09:55 E 6 16.09 Overcast OVC012 14.8 11.2 79% 75.82 1011.1
25 08:55 Calm 16.09 Overcast OVC012 14.4 11 80% 75.84 1011.4
25 07:55 NE 9 16.09 Overcast OVC012 13.7 10.5 15 12.4 81% 75.79 1010.7
25 06:55 E 6 16.09 Fair CLR 12.9 10.3 84% 75.74 1010.1
25 05:55 Calm 16.09 Fair CLR 12.9 9.3 79% 75.69 1009.4
25 04:55 N 6 16.09 Fair CLR 13.6 9.6 77% 75.67 1009.0
25 03:55 Calm 16.09 Fair CLR 13.8 9.8 77% 75.64 1008.7
25 02:55 Calm 16.09 Fair CLR 15 9.4 69% 75.59 1008.0
25 01:55 Calm 16.09 Fair CLR 13.6 10.8 20.4 13.6 83% 75.59 1008.0
25 00:55 Calm 16.09 A Few Clouds FEW100 15.5 10.7 73% 75.62 1008.3
24 23:55 Calm 16.09 Fair CLR 14.8 12.5 86% 75.62 1008.3
24 22:55 Calm 16.09 Fair CLR 17.8 12.5 71% 75.62 1008.3
24 21:55 E 7 16.09 Partly Cloudy FEW100 SCT160 17.4 12.7 74% 75.62 1008.3
24 20:55 Calm 16.09 Mostly Cloudy BKN110 BKN130 18.5 13.1 71% 75.59 1008.0
24 19:55 Calm 16.09 A Few Clouds FEW150 20.2 12.2 29 20.2 60% 75.54 1007.4 0.08
24 18:55 SE 11 16.09 Fair CLR 22.6 11.3 49% 75.49 1006.7
24 17:55 N 9 16.09 Thunderstorm FEW100 24.1 12.4 48% 25 75.51 1007.0
24 16:55 NE 6 16.09 Fair CLR 25.5 12.3 44% 26 75.46 1006.3 0.08
24 15:55 S 7 16.09 Thunderstorm CLR 26.1 16.9 57% 27 75.44 1006.0
24 14:55 E 9 16.09 A Few Clouds FEW022 24.4 15.6 58% 26 75.49 1006.7 0.08
24 13:55 W 7 16.09 A Few Clouds FEW120 28.2 10.8 28.3 15.9 34% 27 75.51 1007.0
24 12:55 Calm 16.09 Fair CLR 27.4 10.6 35% 27 75.57 1007.7
24 11:55 N 6 16.09 Fair CLR 26.4 10.5 37% 26 75.62 1008.4
24 10:55 NW 6 16.09 Fair CLR 26.8 10.9 37% 27 75.62 1008.3
24 09:55 NW 22 16.09 Fair CLR 26.1 10.3 37% 26 75.64 1008.7
24 08:55 W 9 16.09 Fair CLR 23 12.3 51% 75.67 1009.0
24 07:55 Calm 16.09 Fair CLR 15.8 13.3 15.8 11.8 85% 75.67 1009.0
24 06:55 Calm 16.09 Fair CLR 11.8 10.9 94% 75.64 1008.7
24 05:55 Calm 16.09 Fair CLR 12.5 11.4 93% 75.62 1008.3
24 04:55 Calm 16.09 Fair CLR 12.6 11.3 92% 75.62 1008.3
Date Time (edt) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)