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.
01 15:55 NW 13 10.00 Fair CLR 34.5 1.4 24% 26 29.9 1012.9
01 14:55 N 8 10.00 Fair CLR 31.6 -2 23% 25 29.9 1012.9
01 13:55 NW 14 G 20 10.00 Fair CLR 32.2 -1.5 23% 23 29.89 1012.5
01 12:55 NW 15 G 21 10.00 Fair CLR 31.6 -2.9 34 30 22% 22 29.91 1013.2
01 11:55 N 12 G 20 10.00 Fair CLR 32 -3.6 21% 24 29.92 1013.5
01 10:55 NW 13 G 22 10.00 Fair CLR 30.9 -4.5 21% 22 29.93 1013.9
01 09:55 NW 14 G 24 10.00 Fair CLR 30 -1.7 25% 20 29.92 1013.5
01 08:55 NW 10 10.00 Partly Cloudy SCT060 31.3 6.8 35% 23 29.87 1011.9
01 07:55 NW 10 G 17 10.00 Mostly Cloudy BKN055 BKN085 32.5 16 50% 25 29.81 1009.8
01 06:55 NW 15 G 28 10.00 Overcast OVC045 33.8 21 39.4 30.6 59% 25 29.75 1007.8
01 05:55 NW 17 G 29 10.00 Overcast OVC060 33.4 26.4 75% 23 29.7 1006.1
01 04:55 SE 3 10.00 Partly Cloudy SCT055 36.7 24.1 60% 29.62 1003.4
01 03:55 Calm 10.00 Mostly Cloudy BKN060 35.4 24.1 63% 29.63 1003.7
01 02:55 Calm 10.00 Overcast OVC060 34.9 22.8 61% 29.62 1003.4
01 01:55 Calm 10.00 Overcast OVC060 36.3 23 59% 29.64 1004.0
01 00:55 Calm 10.00 Overcast OVC055 36 24.3 37 27.5 63% 29.65 1004.4
31 23:55 Calm 10.00 Overcast OVC055 36.1 23.5 60% 29.66 1004.7
31 22:55 NW 3 10.00 Overcast OVC050 34.5 25.3 69% 29.69 1005.7
31 21:55 Calm 10.00 Overcast OVC055 29.8 21.9 72% 29.71 1006.4
31 20:55 Calm 10.00 Fair CLR 28.6 20.3 71% 29.74 1007.5
31 19:55 Calm 10.00 Fair CLR 29.3 20.1 69% 29.76 1008.1
31 18:55 SE 3 10.00 Fair CLR 34.5 19.9 39.7 34.2 55% 29.78 1008.8
31 17:55 Calm 10.00 Overcast OVC055 38.7 20.7 48% 29.8 1009.5
31 16:55 Calm 10.00 Overcast OVC055 36.3 15.4 42% 29.82 1010.2
31 15:55 SW 5 10.00 Overcast OVC055 37.8 15.1 39% 35 29.82 1010.2
31 14:55 S 7 10.00 Overcast OVC055 37.9 14.5 38% 33 29.83 1010.5
31 13:55 SW 6 10.00 Overcast OVC055 37.6 13.1 36% 34 29.84 1010.8
31 12:55 Calm 10.00 Overcast OVC055 36 12.2 36.1 23.9 37% 29.87 1011.9
31 11:55 S 7 10.00 Overcast OVC055 35.4 11.1 36% 30 29.9 1012.9
31 10:55 S 8 10.00 A Few Clouds FEW100 33.8 9.7 36% 28 29.94 1014.2
31 09:55 W 3 10.00 Mostly Cloudy BKN090 31.8 9.7 39% 29.96 1014.9
31 08:55 Calm 10.00 Fair CLR 25.9 15.1 64% 29.97 1015.3
31 07:55 Calm 10.00 Fair CLR 24.8 14.4 64% 29.96 1014.9
31 06:55 Calm 10.00 Fair CLR 25.5 12.4 28.6 24.3 57% 29.96 1014.9
31 05:55 Calm 10.00 Fair CLR 25.7 11.3 54% 29.94 1014.2
31 04:55 Calm 10.00 A Few Clouds FEW160 28 9.9 46% 29.93 1013.9
31 03:55 Calm 10.00 Fair CLR 28.6 9.3 44% 29.93 1013.9
31 02:55 NW 3 10.00 Fair CLR 28.2 9.1 45% 29.93 1013.9
31 01:55 Calm 10.00 Fair CLR 28.2 8.6 43% 29.94 1014.2
31 00:55 W 7 10.00 A Few Clouds FEW160 28 9 30.2 26.6 44% 22 29.94 1014.2
30 22:55 W 10 10.00 Fair CLR 27.3 8.2 44% 19 29.96 1014.9
30 21:55 W 9 10.00 Fair CLR 28.2 8.6 43% 20 29.96 1014.9
30 20:55 NW 7 10.00 Fair CLR 28.9 8.2 42% 23 29.95 1014.6
30 19:55 W 10 10.00 Fair CLR 29.3 8.4 41% 21 29.95 1014.6
30 18:55 NW 12 G 20 10.00 Fair CLR 30 8.1 37.6 29.7 39% 21 29.93 1013.9
30 17:55 NW 12 G 22 10.00 Fair CLR 30.7 8.1 38% 22 29.93 1013.9
30 16:55 NW 14 10.00 Fair CLR 32.4 8.4 36% 23 29.91 1013.2
30 15:55 NW 16 G 23 10.00 Fair CLR 35.1 7.5 31% 26 29.89 1012.5
30 14:55 W 16 G 22 10.00 Fair CLR 36.7 7.3 29% 28 29.87 1011.8
30 13:55 NW 21 G 26 10.00 A Few Clouds and Breezy FEW060 37.2 8.6 30% 27 29.87 1011.8
30 12:55 W 20 G 24 10.00 Fair CLR 36.7 9.5 36.7 31.3 32% 27 29.88 1012.2
30 11:55 NW 21 G 30 10.00 Overcast and Breezy OVC050 34.5 9.7 35% 24 29.92 1013.5
30 10:55 W 24 G 32 10.00 Mostly Cloudy and Breezy BKN050 33.6 10 37% 22 29.93 1013.9
30 09:55 W 17 G 35 10.00 Mostly Cloudy BKN050 32.2 9.3 38% 22 29.94 1014.2
30 08:55 W 23 G 29 10.00 Overcast and Breezy OVC050 31.8 10.2 40% 20 29.92 1013.5
30 07:55 W 16 G 29 10.00 Overcast OVC050 31.5 10.4 41% 21 29.89 1012.5
30 06:55 W 14 10.00 Overcast OVC050 31.6 10.6 32.9 31.1 41% 22 29.88 1012.2
30 05:55 W 21 G 31 10.00 Overcast and Breezy OVC050 31.8 10.8 41% 20 29.87 1011.8
30 04:55 W 25 G 32 10.00 Overcast and Breezy OVC050 31.3 10.2 41% 18 29.85 1011.1
30 03:55 W 15 G 22 10.00 Overcast OVC050 31.3 10.8 42% 21 29.84 1010.8
30 02:55 NW 21 G 29 10.00 Overcast and Breezy OVC050 31.8 10.8 41% 20 29.83 1010.5
30 01:55 W 14 10.00 Mostly Cloudy BKN050 32 11.5 42% 23 29.81 1009.8
30 00:55 W 17 G 32 10.00 Fair CLR 32.5 10.2 37.9 31.3 39% 22 29.8 1009.4
29 23:55 W 15 G 26 10.00 A Few Clouds FEW050 33.8 12.6 41% 25 29.8 1009.4
29 22:55 W 15 G 24 10.00 Fair CLR 31.8 11.3 42% 22 29.79 1009.1
29 21:55 W 10 G 22 10.00 Partly Cloudy SCT055 33.4 11.1 39% 26 29.78 1008.8
29 20:55 W 18 G 26 10.00 Fair CLR 34.2 11.8 39% 24 29.77 1008.4
29 19:55 W 17 G 30 10.00 Partly Cloudy SCT055 36.1 13.6 40% 27 29.74 1007.4
29 18:55 NW 26 G 33 10.00 Fair and Windy CLR 38.1 13.5 62.1 37.9 36% 27 29.69 1005.7
29 17:55 NW 25 G 33 10.00 Fair and Breezy CLR 41 14 33% 31 29.63 1003.7
29 16:55 NW 26 G 36 10.00 Fair and Windy CLR 45.3 11.5 25% 37 29.58 1002.0
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)