Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
Date Time (est) 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.
10 10:55 NW 14 G 20 10.00 Fair CLR 49.1 28.8 46% 44 29.79 1009.1
10 09:55 NW 10 G 22 10.00 Mostly Cloudy BKN080 46.2 28 49% 42 29.8 1009.4
10 08:55 W 16 G 21 10.00 Overcast OVC075 45.9 29.3 53% 40 29.8 1009.4
10 07:55 NW 10 10.00 Mostly Cloudy BKN070 BKN100 45 29.3 54% 40 29.8 1009.4
10 06:55 NW 13 G 22 10.00 Overcast OVC070 45.5 29.3 54.9 45.3 53% 40 29.79 1009.1
10 05:55 NW 12 10.00 Overcast OVC060 46 29.5 53% 41 29.77 1008.4
10 04:55 NW 13 10.00 Overcast OVC060 47.1 29.5 50% 42 29.77 1008.4
10 03:55 NW 15 G 21 10.00 Overcast OVC060 48.9 30.6 49% 44 29.75 1007.7
10 02:55 NW 17 G 24 10.00 Overcast OVC055 52.5 36.3 54% 29.74 1007.4
10 01:55 NW 9 10.00 Mostly Cloudy BKN130 53.1 38.3 57% 29.73 1007.0
10 00:55 NW 8 10.00 Light Rain FEW120 54.5 44.2 64.8 52.5 68% 29.72 1006.7 0.09
09 23:55 Calm 10.00 A Few Clouds FEW055 52.7 51.3 95% 29.73 1007.0 0.01
09 22:55 Calm 10.00 Overcast BKN075 OVC090 54.9 50.4 85% 29.72 1006.7
09 21:55 NW 3 8.00 Light Rain SCT065 56.8 51.1 81% 29.73 1007.0 0.08
09 20:55 NW 9 3.00 Light Rain OVC046 57.7 51.6 80% 29.69 1005.7 0.08
09 19:55 NW 6 9.00 Overcast SCT018 OVC027 63.1 56.8 80% 29.65 1004.3
09 18:55 Calm 9.00 Mostly Cloudy BKN070 58.6 56.7 66.4 58.5 93% 29.66 1004.7
09 17:55 Calm 10.00 Mostly Cloudy SCT070 BKN100 60.6 58.6 93% 29.67 1005.0
09 16:55 Calm 10.00 Partly Cloudy SCT085 65.1 59.5 82% 29.65 1004.3
09 15:55 SE 5 10.00 A Few Clouds FEW100 66.2 59.9 80% 29.65 1004.3
09 14:55 SE 8 10.00 Fair CLR 65.8 58.5 77% 29.66 1004.7
09 13:55 S 5 10.00 Overcast OVC010 63.7 58.1 82% 29.66 1004.7
09 12:55 SE 7 10.00 Overcast OVC007 61.3 57.4 61.3 48.6 87% 29.67 1005.0
09 11:55 E 7 10.00 Overcast OVC007 59.5 56.7 90% 29.69 1005.7
09 10:55 E 3 10.00 Overcast OVC006 58.3 55 89% 29.72 1006.7
09 09:55 Calm 10.00 Overcast OVC008 56.1 52.9 89% 29.75 1007.7
09 08:55 Calm 9.00 Light Rain OVC010 54.7 52.7 93% 29.76 1008.1
09 07:55 Calm 10.00 Overcast OVC012 50.7 49.3 95% 29.76 1008.1
09 06:55 Calm 8.00 Mostly Cloudy BKN018 BKN023 BKN050 BKN090 48.4 46.9 48.4 42.6 95% 29.78 1008.7
09 05:55 Calm 10.00 Mostly Cloudy SCT060 BKN080 46 44.4 94% 29.77 1008.4
09 04:55 Calm 10.00 Fair CLR 43.9 42.6 95% 29.77 1008.4
09 03:55 Calm 10.00 A Few Clouds FEW090 44.1 42.1 93% 29.8 1009.4
09 02:55 Calm 10.00 A Few Clouds FEW070 44.6 43 94% 29.81 1009.7
09 01:55 Calm 10.00 Fair CLR 44.8 43.5 95% 29.82 1010.1
09 00:55 Calm 10.00 Partly Cloudy SCT190 45.7 43.7 54.1 45 93% 29.83 1010.4
08 23:55 Calm 10.00 Fair CLR 46.6 45 94% 29.83 1010.4
08 22:55 Calm 10.00 Fair CLR 46.4 44.8 94% 29.84 1010.8
08 21:55 Calm 10.00 Fair CLR 47.7 45.7 93% 29.83 1010.4
08 20:55 Calm 10.00 Fair CLR 49.3 46.2 89% 29.82 1010.1
08 19:55 Calm 10.00 Fair CLR 50.4 46.6 87% 29.82 1010.1
08 18:55 Calm 7.00 Fair CLR 54.3 48.2 72.3 54.3 80% 29.82 1010.1
08 17:55 Calm 10.00 Fair CLR 57.4 47.3 69% 29.81 1009.8
08 16:55 Calm 10.00 Fair CLR 63.5 46.6 54% 29.79 1009.1
08 15:55 SE 3 10.00 Fair CLR 67.6 46 46% 29.78 1008.7
08 14:55 Calm 10.00 Fair CLR 70.3 42.1 36% 29.77 1008.4
08 13:55 NW 5 10.00 Fair CLR 71.8 42.6 35% 29.77 1008.4
08 12:55 SW 7 10.00 Fair CLR 70.3 44.2 71.1 48.7 39% 29.77 1008.4
08 11:55 W 13 G 17 10.00 Fair CLR 69.4 44.8 41% 29.79 1009.0
08 10:55 NW 9 10.00 Fair CLR 67.3 48 50% 29.81 1009.7
08 09:55 W 7 10.00 Fair CLR 64.9 52 63% 29.8 1009.4
08 08:55 W 3 10.00 Fair CLR 60.1 55.2 84% 29.79 1009.1
08 07:55 Calm 9.00 Fair CLR 53.2 52.3 97% 29.77 1008.4
08 06:55 Calm 0.25 Fog CLR 51.6 50.7 59.4 48.9 97% 29.74 1007.4 0.1
08 05:55 Calm 0.25 Fog CLR 52 50.9 96% 29.71 1006.4
08 04:55 Calm 4.00 Fog/Mist FEW050 SCT075 55.8 54.3 95% 29.68 1005.3
08 03:55 Calm 10.00 Mostly Cloudy BKN070 BKN080 57.7 55 91% 29.66 1004.7 0.1
08 01:55 Calm 10.00 Light Rain FEW043 BKN055 57 55.2 94% 29.68 1005.3 0.07
08 00:55 Calm 10.00 Light Rain FEW055 SCT070 BKN090 59.5 53.8 61.5 56.7 81% 29.68 1005.3
07 23:55 Calm 10.00 Light Drizzle OVC090 57.2 50.7 79% 29.68 1005.3
07 22:55 Calm 10.00 Mostly Cloudy BKN048 BKN090 58.1 50.5 76% 29.69 1005.7
07 21:55 Calm 10.00 A Few Clouds FEW100 61.5 52 71% 29.69 1005.7
07 20:55 Calm 10.00 Partly Cloudy SCT160 SCT200 61.2 48.9 64% 29.69 1005.7
07 19:55 S 3 10.00 Fair CLR 61 45.1 56% 29.69 1005.7
07 18:55 S 6 10.00 Fair CLR 61.2 42.8 65.8 61.2 51% 29.71 1006.4
07 17:55 S 7 10.00 Fair CLR 63 43 48% 29.72 1006.7
07 16:55 SE 7 10.00 Fair CLR 64 41 43% 29.72 1006.7
07 15:55 S 8 10.00 Fair CLR 64.6 40.3 41% 29.75 1007.7
07 14:55 S 15 G 21 10.00 Fair CLR 65.7 38.7 37% 29.78 1008.7
07 13:55 S 13 G 20 10.00 Fair CLR 64.2 37.4 37% 29.82 1010.1
07 12:55 S 10 G 17 10.00 Fair CLR 61.7 35.2 61.7 30 37% 29.87 1011.8
07 11:55 S 8 10.00 Fair CLR 59.7 32.7 36% 29.93 1013.8
Date Time (est) 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)