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.
29 05:55 SE 6 16.09 Overcast OVC022 12.8 7.5 70% 76.05 1014.1
29 04:55 Calm 16.09 Overcast OVC022 12.1 7.6 74% 76.07 1014.5
29 03:55 Calm 16.09 Mostly Cloudy BKN025 11.7 8 78% 76.05 1014.1
29 02:55 Calm 16.09 NULL NULL 11.3 8.5 83% 76.1 1014.8
29 01:55 Calm 16.09 Overcast OVC028 13 8.7 16.4 12.2 75% 76.15 1015.5
29 00:55 SE 11 16.09 Overcast OVC030 13.8 9.4 75% 76.23 1016.5
28 23:55 Calm 16.09 Mostly Cloudy BKN036 13.2 9.8 80% 76.23 1016.5
28 22:55 Calm 16.09 Overcast OVC033 14.1 10.3 78% 76.25 1016.9
28 21:55 Calm 16.09 Mostly Cloudy BKN034 13.8 9.2 74% 76.25 1016.9
28 20:55 E 6 16.09 Overcast OVC034 15.2 11.4 78% 76.12 1015.2
28 19:55 Calm 16.09 Overcast OVC034 16.4 12.3 18.3 15.4 77% 76.17 1015.8
28 18:55 Calm 16.09 Overcast OVC034 17.8 10.9 64% 76.23 1016.5
28 17:55 Calm 16.09 Overcast OVC034 18.3 10.6 61% 76.2 1016.2
28 16:55 SE 7 16.09 Overcast OVC037 18 8.3 53% 76.23 1016.5
28 15:55 SE 11 16.09 Overcast OVC039 17.6 7.9 53% 76.28 1017.2
28 14:55 SE 9 16.09 Mostly Cloudy BKN085 16.8 7.7 55% 76.3 1017.5
28 13:55 SE 15 16.09 Mostly Cloudy BKN070 15.3 7.8 15.6 11.3 61% 76.38 1018.6 0.03
28 12:55 SE 13 16.09 Overcast OVC070 15 9.1 68% 76.4 1020.3
28 11:55 SE 11 16.09 Mostly Cloudy BKN090 13 8.1 72% 76.5 1020.3
28 10:55 SE 7 16.09 Mostly Cloudy BKN070 12.1 8.4 78% 76.58 1021.3 0.03
28 09:55 S 6 16.09 Light Rain SCT070 12 7.3 73% 76.58 1021.3 0.03
28 08:55 S 7 16.09 Partly Cloudy FEW100 SCT140 13.5 6.1 61% 76.53 1020.6
28 07:55 Calm 16.09 A Few Clouds FEW130 11.2 8.2 11.3 7.2 82% 76.63 1021.9
28 06:55 Calm 16.09 A Few Clouds FEW170 FEW190 9.6 6.7 82% 76.58 1021.3
28 05:55 Calm 16.09 Fair CLR 9.4 7.3 87% 76.58 1021.3
28 04:55 Calm 16.09 Mostly Cloudy BKN160 8.6 6 84% 76.61 1021.6
28 03:55 SE 6 16.09 Mostly Cloudy BKN170 8.4 5.9 84% 76.63 1021.9
28 02:55 Calm 16.09 Fair CLR 10.5 6.1 74% 76.68 1022.6
28 01:55 S 6 16.09 Fair CLR 11.4 6.5 17.1 8.3 72% 76.68 1022.6
28 00:55 SE 11 16.09 Fair CLR 11.5 6 69% 76.71 1022.9
27 23:55 SE 6 16.09 Fair CLR 9.3 7.2 87% 76.71 1023.0
27 22:55 Calm 16.09 Fair CLR 9.1 7 87% 76.71 1023.0
27 21:55 Calm 16.09 Fair CLR 11.5 8.4 81% 76.73 1023.3
27 20:55 Calm 16.09 Fair CLR 12.6 8.1 74% 76.68 1022.6
27 19:55 SE 7 16.09 Fair CLR 17.3 7.1 21.6 17.3 51% 76.68 1022.6
27 18:55 S 7 16.09 Fair CLR 19.7 6.8 43% 76.63 1021.9
27 17:55 S 9 16.09 Fair CLR 20.5 6.1 39% 76.61 1021.6
27 16:55 SE 9 16.09 Fair CLR 21.1 6.2 38% 76.63 1021.9
27 15:55 Calm 16.09 Fair CLR 20.3 5.1 37% 76.66 1022.3
27 14:55 Calm 16.09 Partly Cloudy SCT055 20.7 5.5 37% 76.71 1023.0
27 13:55 SE 15 G 31 16.09 Partly Cloudy SCT050 20.1 5.3 20.2 8.3 38% 76.73 1023.3
27 12:55 NE 6 16.09 A Few Clouds FEW048 18.4 5.2 42% 76.78 1024.0
27 10:55 Calm 16.09 Partly Cloudy SCT037 17.5 6.4 48% 76.81 1024.3
27 09:55 Calm 16.09 Fair CLR 15.6 7.6 59% 76.84 1024.6
27 08:55 Calm 16.09 Fair CLR 13 7.7 70% 76.81 1024.3
27 07:55 Calm 16.09 Fair CLR 8.1 6.7 8.1 3.3 91% 76.78 1024.0
27 06:55 Calm 16.09 Fair CLR 3.9 3.2 95% 76.71 1023.0
27 05:55 Calm 16.09 Fair CLR 4 3.3 95% 76.68 1022.6
27 04:55 Calm 16.09 Fair CLR 4.9 3.9 93% 76.68 1022.6
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
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)