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.
15 04:55 Calm 16.09 Mostly Cloudy BKN050 3.2 -2.5 67% 76.91 1025.7
15 03:55 Calm 16.09 A Few Clouds FEW200 3.1 -3.9 60% 76.91 1025.7
15 02:55 Calm 16.09 Mostly Cloudy BKN190 3.4 -2.8 64% 76.94 1026.0
15 01:55 Calm 16.09 Partly Cloudy SCT160 3.5 -3.5 12.3 3 61% 76.91 1025.7
15 00:55 Calm 16.09 Fair CLR 4.4 -4.1 54% 76.91 1025.7
14 23:55 Calm 16.09 Fair CLR 4.3 -3.9 56% 76.91 1025.7
14 22:55 Calm 16.09 Fair CLR 6 -3.9 49% 76.89 1025.4
14 21:55 Calm 16.09 Fair CLR 6.5 -5.5 42% 76.81 1024.3
14 20:55 Calm 16.09 Fair CLR 9.4 -7.3 30% 76.76 1023.7
14 19:55 Calm 16.09 Fair CLR 11.7 -8.2 16.9 11.7 24% 76.63 1022.0
14 18:55 N 7 16.09 Fair CLR 15.1 -13.2 13% 76.61 1021.6
14 17:55 NW 9 16.09 Fair CLR 16.4 -13.1 12% 76.5 1020.3
14 16:55 NW 11 16.09 Fair CLR 16.6 -12 13% 76.5 1020.3
14 15:55 NW 9 16.09 NULL NULL 15.9 -11.6 14% 76.48 1019.9
14 14:55 W 15 16.09 Fair CLR 15 -11.5 15% 76.45 1019.6
14 13:55 NW 28 G 33 16.09 Fair CLR 15.6 -10.2 15.7 10 16% 76.53 1020.6
14 12:55 W 26 G 35 16.09 Fair CLR 14.9 -10.7 16% 76.5 1020.2
14 11:55 NW 20 16.09 Fair CLR 14.3 -10.4 17% 76.48 1019.9
14 10:55 NW 20 G 33 16.09 Fair CLR 12.8 -11 18% 76.45 1019.6
14 09:55 NW 24 16.09 Fair CLR 13 -12.3 16% 76.33 1017.9
14 07:55 NW 24 16.09 Fair CLR 9.9 -8.2 12.1 2.9 27% 7 76.15 1015.5
14 06:55 NW 6 16.09 Fair CLR 3.4 -1.2 72% 76.05 1014.2
14 05:55 W 7 16.09 Fair CLR 4.7 -0.9 67% 3 75.97 1013.2
14 04:55 W 6 16.09 Fair CLR 9.9 -1.8 44% 75.87 1011.8
14 03:55 SW 6 16.09 Fair CLR 11.6 -1.5 40% 75.77 1010.4
14 02:55 Calm 16.09 Fair CLR 11.5 -1.6 40% 75.77 1010.4
14 01:55 Calm 16.09 Fair CLR 12.2 -2.4 13.1 12.1 36% 75.72 1009.8
14 00:55 SW 7 16.09 Fair CLR 12.8 -2.7 34% 75.69 1009.4
13 21:55 S 13 G 28 16.09 Fair CLR 12.8 -3.1 33% 75.59 1008.1
13 17:55 S 19 G 41 16.09 Fair CLR 13.1 -2.4 34% 75.54 1007.4
13 16:55 S 28 G 48 16.09 Fair CLR 13.3 -4.4 29% 75.62 1008.4
13 14:55 S 24 G 39 16.09 Partly Cloudy SCT140 12.7 -4.9 29% 75.92 1012.5
13 13:55 S 30 G 50 16.09 A Few Clouds FEW140 11.5 -4.2 11.5 -3.5 33% 76.05 1014.2
13 12:55 SE 26 G 39 16.09 Mostly Cloudy BKN130 BKN150 10.2 -4.6 35% 76.25 1016.9
13 11:55 S 24 G 35 16.09 Mostly Cloudy BKN130 9.6 -4 38% 7 76.45 1019.6
13 10:55 S 24 G 39 16.09 Fair CLR 8 -4.8 40% 5 76.53 1020.6
13 09:55 S 15 16.09 Mostly Cloudy BKN120 5.8 -4.7 47% 3 76.61 1021.7
13 08:55 SE 6 16.09 A Few Clouds FEW190 0.6 -1.2 88% 76.63 1022.0
13 07:55 Calm 16.09 Fair CLR -3.7 -5 -1.1 -3.9 91% 76.63 1022.0
13 06:55 Calm 16.09 Fair CLR -3.6 -4.9 91% 76.58 1021.3
13 05:55 Calm 16.09 Fair CLR -3 -4.4 90% 76.61 1021.7
13 04:55 Calm 16.09 Fair CLR -3 -4.4 90% 76.63 1022.0
13 03:55 Calm 16.09 Fair CLR -2.5 -3.5 93% 76.56 1021.0
13 02:55 Calm 16.09 Fair CLR -1.8 -3.1 91% 76.58 1021.3
13 01:55 Calm 0.00 NULL NULL -1.4 -3 5.8 -1.9 89% 76.56 1021.0
13 00:55 Calm 16.09 Fair CLR -1.6 -3.2 89% 76.48 1020.0
12 23:55 Calm 16.09 Fair CLR -1 -3.4 84% 76.5 1020.3
12 22:55 Calm 16.09 Fair CLR -0.2 -3.2 80% 76.53 1020.7
12 21:55 Calm 16.09 Fair CLR 2.5 -4.7 59% 76.53 1020.6
12 20:55 W 9 16.09 Fair CLR 4.7 -6.5 44% 3 76.48 1019.9
12 19:55 NW 9 16.09 Fair CLR 6 -7.3 7.7 0.2 38% 4 76.33 1017.9 0.3
12 18:55 NW 22 16.09 Fair CLR 6.7 -6 40% 3 76.23 1016.5
12 17:55 NW 20 16.09 Fair CLR 7 -2.2 52% 4 76.1 1014.8
12 16:55 W 11 16.09 A Few Clouds FEW005 FEW080 3.7 0.7 81% 1 76.07 1014.5 0.3
12 15:55 Calm 16.09 Mostly Cloudy FEW005 BKN050 1.6 0.4 92% 76.07 1014.5 0.18
12 14:55 Calm 9.66 Light Snow Fog/Mist BKN008 0.7 0 95% 76.05 1014.2 0.13
12 13:55 Calm 1.01 Light Snow Fog/Mist VV005 0.4 -0.5 11.9 0.4 94% 76.07 1014.5 0.25 0.97
12 12:55 NW 11 8.05 Light Snow Fog/Mist OVC008 1.6 0.1 90% -1 76.1 1014.8 0.25
12 11:55 NW 17 G 30 11.27 Fair CLR 2.2 0.3 87% -2 76 1013.5 0.08
12 10:55 NW 28 G 48 16.09 Light Rain FEW019 FEW026 BKN034 4.6 1.3 79% 0 75.92 1012.4 0.15 0.38
12 09:55 NW 22 G 33 14.48 Rain OVC045 6.9 3.9 81% 4 75.87 1011.8 0.18
12 08:55 NW 20 G 39 16.09 Light Rain FEW022 SCT029 8.1 4.5 78% 5 75.74 1010.1 0.05
12 07:55 NW 28 G 44 16.09 Overcast OVC023 12 6.7 26.2 11.1 70% 75.59 1008.0
12 06:55 NW 35 G 57 16.09 Overcast and Breezy BKN055 OVC080 15.7 6.7 55% 75.39 1005.3
12 05:55 NW 30 G 44 16.09 Mostly Cloudy FEW028 BKN095 20 12.2 61% 75.23 1003.3
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)