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.
28 12:55 W 7 16.09 A Few Clouds FEW036 30.2 21 58% 33 76.15 1015.4
28 11:55 Calm 16.09 Fair CLR 29.3 20.7 60% 32 76.2 1016.1
28 10:55 NW 13 16.09 A Few Clouds FEW100 28.2 19.9 61% 30 76.2 1016.1
28 09:55 NW 6 16.09 Fair CLR 27.2 20.3 66% 29 76.15 1015.4
28 08:55 NW 7 16.09 Fair CLR 25.7 21.3 77% 27 76.1 1014.8
28 07:55 W 7 16.09 Fair CLR 23.5 21.2 23.6 22.4 87% 76.1 1014.8
28 06:55 Calm 16.09 Partly Cloudy FEW015 SCT032 23 21.6 92% 76.02 1013.7
28 05:55 Calm 16.09 A Few Clouds FEW210 22.9 21.7 93% 75.97 1013.1
28 04:55 Calm 16.09 Mostly Cloudy BKN120 23 22 94% 75.97 1013.1
28 03:55 Calm 12.87 Mostly Cloudy BKN130 23.1 22.1 94% 75.97 1013.1
28 02:55 Calm 16.09 Fair CLR 23.1 21.9 93% 75.97 1013.1
28 01:55 Calm 16.09 Fair CLR 23.3 22.1 26.3 23.3 93% 76 1013.4
28 00:55 Calm 16.09 Fair CLR 23.9 22.1 90% 23 76 1013.4
27 23:55 Calm 16.09 A Few Clouds FEW150 FEW180 24.5 22.2 87% 25 75.97 1013.1
27 22:55 S 7 16.09 A Few Clouds FEW190 24.7 22 85% 25 75.97 1013.1
27 21:55 Calm 16.09 Fair CLR 25 22.1 84% 26 76.02 1013.8
27 20:55 SE 7 16.09 Fair CLR 26 21.8 78% 28 76.02 1013.7
27 19:55 SE 6 16.09 Fair CLR 25.7 22 31.1 25.4 80% 27 75.95 1012.7
27 18:55 SE 7 16.09 Fair CLR 28.1 21.4 67% 30 75.95 1012.7
27 17:55 SE 7 16.09 Fair CLR 29.8 20.9 59% 32 75.9 1012.1
27 16:55 SE 13 16.09 Fair CLR 30.8 21.8 59% 34 75.9 1012.1
27 15:55 SE 13 16.09 A Few Clouds FEW040 30.8 21.5 58% 34 75.95 1012.7
27 14:55 SE 11 16.09 Fair CLR 31 22.3 60% 35 75.97 1013.1
27 13:55 SE 15 16.09 Fair CLR 30.7 22.5 31.2 23.8 62% 35 76.02 1013.7
27 12:55 S 9 16.09 Fair CLR 29.7 22.6 66% 33 76.05 1014.1
27 11:55 SE 9 16.09 A Few Clouds FEW160 FEW180 28.5 22.5 70% 32 76.1 1014.8
27 10:55 S 9 16.09 A Few Clouds FEW200 26.2 21.6 76% 28 76.12 1015.1
27 09:55 S 7 16.09 A Few Clouds FEW200 25.8 21.6 78% 27 76.12 1015.1
27 07:55 SE 6 16.09 A Few Clouds FEW110 23.8 21.1 24 21.9 85% 76.12 1015.1
27 06:55 SE 7 16.09 Mostly Cloudy BKN100 23 20.7 87% 76.1 1014.8
27 05:55 SE 7 16.09 Mostly Cloudy SCT110 BKN150 22.9 20.4 86% 76.1 1014.8
27 04:55 SE 6 16.09 Mostly Cloudy BKN095 23 20.3 85% 76.1 1014.8
27 02:55 SE 9 16.09 Mostly Cloudy FEW065 BKN090 23.5 19.6 79% 76.12 1015.1
27 01:55 SE 9 16.09 Partly Cloudy SCT070 SCT080 23.9 19.4 24.5 22 76% 24 76.12 1015.1
27 00:55 SE 9 16.09 Partly Cloudy FEW200 SCT230 24.3 19.6 75% 25 76.17 1015.8
26 23:55 SE 6 16.09 Partly Cloudy SCT210 22 19.3 85% 76.17 1015.8
26 22:55 Calm 16.09 NULL NULL 22.7 19.4 82% 76.17 1015.8
26 21:55 SE 6 16.09 Fair CLR 23.8 19.1 75% 76.17 1015.8
26 20:55 E 9 16.09 Fair CLR 23.9 19 74% 25 76.15 1015.5
26 19:55 SE 7 16.09 Fair CLR 23.9 19.2 30.4 23.6 75% 25 76.1 1014.8
26 18:55 SE 7 16.09 Fair CLR 26.8 19.9 66% 28 76.12 1015.1
26 17:55 SE 7 16.09 A Few Clouds FEW065 28.4 17.6 52% 29 76.17 1015.8
26 16:55 SE 13 16.09 A Few Clouds FEW060 28.4 17.6 52% 29 76.2 1016.1
26 15:55 SE 15 16.09 Fair CLR 29.7 17.2 47% 30 76.2 1016.1
26 14:55 SE 11 16.09 A Few Clouds FEW050 29.5 16.3 45% 30 76.25 1016.8
26 13:55 SE 11 16.09 Fair CLR 29.2 17.4 29.3 18 49% 30 76.28 1017.1
26 12:55 S 11 16.09 Fair CLR 28.2 17.4 52% 29 76.33 1017.8
26 11:55 S 11 16.09 Fair CLR 28.3 15.5 46% 28 76.38 1018.5
26 10:55 S 7 16.09 Fair CLR 26.7 17.2 56% 27 76.4 1018.8
26 09:55 Calm 16.09 Fair CLR 25.6 17.2 60% 27 76.4 1018.8
26 08:55 Calm 16.09 Fair CLR 22.3 18.7 80% 76.4 1018.8
26 06:55 Calm 16.09 Fair CLR 16.1 15.3 95% 76.38 1018.5
26 05:55 Calm 16.09 Fair CLR 16.1 15.3 95% 76.33 1017.8
26 04:55 Calm 16.09 Fair CLR 16.3 15.5 95% 76.33 1017.8
26 03:55 Calm 16.09 Fair CLR 16.2 15.4 95% 76.33 1017.8
26 02:55 Calm 16.09 Fair CLR 17.1 16.3 95% 76.33 1017.8
26 01:55 Calm 16.09 A Few Clouds FEW080 18.1 17.3 22.2 18.1 95% 76.35 1018.2
25 22:55 Calm 16.09 Mostly Cloudy BKN080 19.2 17.7 91% 76.33 1017.8
25 21:55 Calm 16.09 Mostly Cloudy BKN080 19.3 17.6 90% 76.33 1017.8
25 20:55 Calm 16.09 Mostly Cloudy BKN080 20.8 18.5 87% 76.28 1017.2
25 19:55 Calm 16.09 Mostly Cloudy BKN080 22.3 19.1 28.9 22.3 82% 76.25 1016.8
25 18:55 Calm 16.09 Overcast OVC085 24.6 18 67% 26 76.23 1016.5
25 17:55 Calm 16.09 Overcast OVC080 26.7 16.3 53% 27 76.17 1015.8
25 16:55 Calm 16.09 Mostly Cloudy BKN080 27.1 17.5 56% 28 76.17 1015.8
25 15:55 NW 13 16.09 Partly Cloudy SCT070 28.1 13.6 41% 28 76.2 1016.1
25 14:55 SW 6 16.09 A Few Clouds FEW070 28.1 14.3 43% 28 76.2 1016.1
25 13:55 W 15 16.09 Mostly Cloudy BKN055 27.8 14.1 28 16.8 43% 28 76.25 1016.8
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)