Weather observations for the past three days for
Fort Belvoir
Imperial (Metric)
Date Time (edt) 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.
12 22:55 Calm 7.00 Fair CLR 58.1 56.7 95% 29.93 1013.8
12 21:55 Calm 10.00 Fair CLR 59.5 58.1 95% 29.92 1013.4
12 20:55 Calm 10.00 Fair CLR 59.5 58.1 95% 29.91 1013.1
12 19:55 Calm 10.00 Fair CLR 62.4 60.1 77.7 62.4 92% 29.9 1012.8
12 18:55 Calm 10.00 Fair CLR 70.3 60.1 70% 29.88 1012.1
12 17:55 NW 8 10.00 Fair CLR 74.8 58.6 57% 29.87 1011.7
12 16:55 W 10 10.00 Mostly Cloudy BKN044 75.9 59.5 57% 78 29.88 1012.1
12 15:55 NW 12 10.00 Partly Cloudy SCT038 77.2 60.3 56% 79 29.87 1011.7
12 14:55 NW 13 7.00 Fair CLR 75.2 58.5 56% 78 29.88 1012.1
12 13:55 NW 8 10.00 Overcast OVC036 73.4 59.2 74.5 60.8 61% 29.9 1012.8
12 12:55 NW 13 G 20 10.00 Partly Cloudy SCT032 73.2 58.5 60% 29.9 1012.8
12 11:55 NW 13 G 21 10.00 Partly Cloudy SCT028 71.4 57.7 62% 29.89 1012.4
12 10:55 NW 8 G 18 10.00 Partly Cloudy FEW025 SCT032 69.6 58.6 68% 29.88 1012.1
12 09:55 NW 9 G 20 10.00 Mostly Cloudy SCT026 BKN036 67.1 58.5 74% 29.87 1011.7
12 06:55 NW 9 10.00 Partly Cloudy SCT060 61.5 57.2 86% 29.8 1009.4
12 05:55 NW 7 10.00 Fair CLR 61 58.3 91% 29.77 1008.4 0.05
12 04:55 NW 5 8.00 Rain BKN011 60.6 58.3 92% 29.73 1007.0 0.07 0.37
12 03:55 NW 12 2.75 Heavy Rain Fog/Mist OVC010 60.4 58.1 92% 29.7 1006.0 0.28
12 02:55 NW 10 8.00 Light Rain OVC010 61.5 58.8 91% 29.69 1005.7 0.02
12 01:55 NW 7 10.00 Light Drizzle OVC009 62.1 59.7 67.1 61.9 92% 29.69 1005.7 0.14
12 00:55 NW 7 10.00 Overcast OVC007 62.6 60.3 92% 29.69 1005.7 0.01
11 23:55 NW 7 7.00 Light Rain OVC007 66 63.9 93% 29.7 1006.0 0.1
11 22:55 Calm 6.00 Rain Fog/Mist OVC004 66.9 65.1 94% 29.72 1006.7 0.03 0.03
11 21:55 Calm 10.00 Overcast OVC004 66.6 64.8 94% 29.72 1006.7
11 20:55 Calm 10.00 Overcast OVC005 66.7 64.9 94% 29.75 1007.7
11 19:55 Calm 10.00 Overcast OVC006 66 64.2 67.5 64.8 94% 29.77 1008.4 0.01 0.03
11 18:55 NW 6 8.00 Light Rain OVC006 64.9 62.8 93% 29.78 1008.7
11 17:55 NW 3 8.00 Light Drizzle OVC007 66.4 64.6 94% 29.79 1009.0 0.01
11 16:55 NW 6 4.00 Light Rain Fog/Mist OVC005 66.7 64.9 94% 29.81 1009.7 0.01
11 15:55 NW 6 6.00 Fog/Mist OVC005 67.3 65.5 94% 29.84 1010.7 0.01
11 14:55 Calm 8.00 Overcast OVC006 66.7 64.6 93% 29.87 1011.8
11 13:55 Calm 5.00 Light Rain Fog/Mist OVC006 66.4 64.2 66.7 63.3 93% 29.9 1012.8 0.02 0.51
11 12:55 N 3 5.00 Light Rain Fog/Mist OVC007 66.2 64 93% 29.94 1014.1 0.03
11 11:55 Calm 6.00 Light Rain Fog/Mist BKN007 OVC012 65.1 63 93% 29.98 1015.5 0.03
11 10:55 N 3 4.00 Light Rain Fog/Mist OVC014 64.4 62.2 93% 30.02 1016.8 0.14 0.43
11 09:55 NW 7 1.63 Heavy Rain Fog/Mist OVC009 63.9 62.1 94% 30.06 1018.2 0.23
11 08:55 Calm 5.00 Light Rain Fog/Mist OVC009 63.5 61.3 93% 30.07 1018.5 0.06
11 07:55 E 3 6.00 Light Rain Fog/Mist BKN007 OVC011 63.1 61 64.6 61.7 93% 30.09 1019.2 0.07 0.37
11 06:55 E 3 4.00 Light Drizzle Fog/Mist FEW008 62.4 60.3 93% 30.12 1020.2 0.01
11 05:55 NE 3 10.00 Fair CLR 61.7 59.4 92% 30.13 1020.6 0.03
11 03:55 E 3 4.00 Rain Fog/Mist OVC032 62.2 59.5 91% 30.17 1021.9 0.12
11 02:55 Calm 10.00 Fair CLR 64 58.8 83% 30.22 1023.6
11 01:55 NE 5 10.00 Mostly Cloudy BKN048 63.9 58.3 67.3 63.3 82% 30.23 1023.9 0.01
11 00:55 Calm 10.00 A Few Clouds FEW095 63.5 58.3 83% 30.25 1024.6 0.01
10 23:55 Calm 10.00 Fair CLR 64.6 56.8 76% 30.28 1025.6
10 22:55 Calm 10.00 A Few Clouds FEW095 66.7 57 71% 30.29 1026.0
10 21:55 Calm 10.00 Mostly Cloudy BKN100 66 55.2 68% 30.3 1026.3
10 20:55 Calm 10.00 A Few Clouds FEW100 66.2 53.2 63% 30.3 1026.3
10 19:55 Calm 10.00 Mostly Cloudy SCT050 BKN110 66.6 51.3 71.4 66.6 58% 30.3 1026.3
10 18:55 Calm 10.00 Mostly Cloudy SCT120 BKN140 68.4 51.1 54% 30.29 1026.0
10 17:55 Calm 10.00 Fair CLR 68.9 52 55% 30.29 1026.0
10 16:55 Calm 10.00 Fair CLR 70.3 51.8 52% 30.3 1026.3
10 15:55 Calm 10.00 A Few Clouds FEW130 70.7 50 48% 30.32 1027.0
10 14:55 Calm 10.00 Fair CLR 70.7 48.9 46% 30.32 1027.0
10 12:55 E 3 10.00 A Few Clouds FEW170 70.2 51.1 51% 30.37 1028.7
10 11:55 Calm 10.00 Mostly Cloudy BKN200 69.3 52.9 56% 30.36 1028.4
10 10:55 Calm 10.00 A Few Clouds FEW220 67.5 55.2 65% 30.38 1029.0
10 09:55 Calm 10.00 Fair CLR 62.8 56.1 79% 30.37 1028.7
10 08:55 Calm 10.00 Fair CLR 56.5 54.5 93% 30.34 1027.7
10 07:55 Calm 10.00 Fair CLR 52.5 50.9 55.6 46.6 94% 30.34 1027.7
10 06:55 Calm 10.00 Fair CLR 52.7 50.7 93% 30.32 1027.0
10 05:55 Calm 10.00 Fair CLR 49.5 48 95% 30.28 1025.7
10 04:55 Calm 10.00 Fair CLR 49.5 48 95% 30.27 1025.3
10 02:55 Calm 10.00 Fair CLR 53.2 51.6 94% 30.27 1025.3
10 01:55 Calm 10.00 Fair CLR 52.9 51.4 59 52.3 95% 30.27 1025.3
10 00:55 Calm 10.00 Fair CLR 55 53.6 95% 30.26 1025.0
09 23:55 Calm 10.00 Fair CLR 54.5 52.9 94% 30.25 1024.6
Date Time (edt) 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)