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.
28 23:55 Calm 10.00 Overcast OVC009 60.1 58.1 93% 30.08 1018.9
28 22:55 Calm 10.00 Overcast OVC009 60.3 58.3 93% 30.08 1018.9
28 21:55 Calm 10.00 Overcast OVC008 60.6 58.6 93% 30.08 1018.9
28 20:55 N 3 10.00 Overcast OVC006 60.6 58.8 94% 30.06 1018.2
28 19:55 Calm 4.00 Fog/Mist OVC007 61.2 59.4 62.4 59 94% 30.07 1018.6 0.18
28 18:55 N 3 10.00 Overcast BKN006 OVC013 61.5 59.5 93% 30.05 1017.9 0.01
28 17:55 Calm 2.25 Light Drizzle Fog/Mist SCT006 OVC012 62.1 60.3 94% 30.05 1017.9 0.02
28 16:55 Calm 2.25 Drizzle Fog/Mist SCT006 OVC011 61.5 59.7 94% 30.06 1018.2 0.03 0.15
28 15:55 Calm 2.25 Heavy Drizzle Fog/Mist SCT006 OVC010 60.6 58.6 93% 30.07 1018.5 0.05
28 14:55 Calm 1.50 Light Rain Fog/Mist FEW006 OVC012 60.4 58.6 94% 30.08 1018.9 0.07
28 13:55 Calm 4.00 Heavy Drizzle Fog/Mist OVC007 59 57 59 54.7 93% 30.1 1019.6 0.03 0.47
28 12:55 NE 3 3.00 Drizzle Fog/Mist BKN006 OVC012 57.9 55.9 93% 30.12 1020.2 0.03
28 11:55 NE 3 4.00 Light Drizzle Fog/Mist OVC007 56.5 54.5 93% 30.14 1020.9 0.02
28 10:55 NE 5 9.00 Light Drizzle BKN008 BKN012 OVC018 55.8 53.4 92% 30.15 1021.3 0.08 0.39
28 09:55 NE 5 6.00 Light Rain Fog/Mist BKN008 OVC013 55.6 53.6 93% 30.17 1021.9 0.15
28 08:55 Calm 4.00 Rain Fog/Mist BKN007 OVC012 55.2 53.2 93% 30.19 1022.6 0.16
28 07:55 Calm 7.00 Rain BKN007 OVC020 54.9 52.5 57.6 54.9 92% 30.18 1022.3 0.11 0.48
28 06:55 N 5 4.00 Rain Fog/Mist BKN007 OVC012 57.2 55.4 94% 30.19 1022.6 0.14
28 05:55 NE 3 4.00 Light Rain Fog/Mist OVC005 57.2 55.4 94% 30.18 1022.3 0.07
28 04:55 Calm 5.00 Light Rain Fog/Mist OVC005 56.5 54.7 94% 30.19 1022.6 0.05 0.16
28 03:55 Calm 8.00 Drizzle BKN007 OVC012 56.5 54.7 94% 30.2 1022.9 0.04
28 02:55 Calm 10.00 Light Drizzle OVC015 56.5 54.1 92% 30.21 1023.3 0.07
28 01:55 Calm 10.00 Light Rain BKN028 OVC040 56.8 54.3 61.5 56.8 91% 30.22 1023.6 0.05 0.11
28 00:55 Calm 10.00 Light Rain FEW025 OVC043 57.4 55.6 94% 30.24 1024.3 0.04
27 23:55 Calm 10.00 Light Rain FEW025 FEW036 BKN043 57.7 55.4 92% 30.25 1024.6 0.01
27 22:55 Calm 10.00 Fair CLR 58.5 54.9 88% 30.27 1025.3 0.01
27 21:55 Calm 10.00 Light Drizzle SCT060 58.1 55.4 91% 30.27 1025.3
27 11:55 Calm 10.00 A Few Clouds FEW095 67.5 50.7 55% 30.32 1027.0
27 10:55 Calm 10.00 Fair CLR 67.3 54.3 63% 30.32 1027.0
27 09:55 Calm 10.00 Fair CLR 64.9 53.8 67% 30.32 1027.0
27 08:55 Calm 10.00 A Few Clouds FEW200 62.8 55 76% 30.31 1026.7
27 07:55 Calm 10.00 A Few Clouds FEW210 60.1 54.5 60.1 47.7 82% 30.3 1026.3
27 06:55 Calm 10.00 Fair CLR 51.8 50.2 94% 30.29 1026.0
27 05:55 Calm 10.00 Partly Cloudy SCT210 48 46.6 95% 30.27 1025.3
27 04:55 Calm 10.00 A Few Clouds FEW220 49.5 48 95% 30.26 1025.0
27 03:55 Calm 10.00 Partly Cloudy SCT230 50.9 49.3 94% 30.26 1025.0
27 02:55 Calm 10.00 Fair CLR 50.4 48.9 95% 30.25 1024.6
27 01:55 Calm 10.00 Fair CLR 51.4 49.8 67.5 50.7 94% 30.25 1024.6
27 00:55 Calm 10.00 Fair CLR 51.6 50 94% 30.25 1024.6
26 23:55 Calm 10.00 Fair CLR 51.1 48.9 92% 30.26 1025.0
26 22:55 Calm 10.00 Fair CLR 55.6 52.7 90% 30.26 1025.0
26 21:55 Calm 10.00 Fair CLR 57 52.2 84% 30.26 1025.0
26 20:55 Calm 10.00 Fair CLR 58.8 52 78% 30.23 1024.0
26 19:55 Calm 10.00 Fair CLR 67.5 49.6 72 67.1 53% 30.22 1023.6
26 18:55 SE 5 10.00 Fair CLR 69.8 48.6 47% 30.21 1023.3
26 17:55 S 3 10.00 Fair CLR 71.1 46.8 42% 30.21 1023.3
26 16:55 E 7 10.00 Fair CLR 70.7 48.4 45% 30.2 1022.9
26 15:55 SE 9 10.00 A Few Clouds FEW055 71.6 49.1 45% 30.2 1022.9
26 14:55 S 6 10.00 Fair CLR 69.8 46.9 44% 30.21 1023.3
26 13:55 E 5 10.00 Partly Cloudy FEW120 SCT180 67.3 48 67.3 61.9 50% 30.22 1023.6
26 12:55 Calm 10.00 Partly Cloudy FEW120 SCT180 65.7 49.1 55% 30.23 1024.0
26 11:55 Calm 10.00 Partly Cloudy SCT100 64.9 49.8 58% 30.24 1024.3
26 10:55 E 3 10.00 Mostly Cloudy BKN100 65.5 49.3 56% 30.24 1024.3
26 09:55 Calm 10.00 Mostly Cloudy BKN095 63.5 48.4 58% 30.23 1023.9
26 08:55 Calm 10.00 Mostly Cloudy BKN090 63 48.4 59% 30.22 1023.6
26 07:55 Calm 10.00 Overcast OVC070 61.7 46.2 62.1 57.2 57% 30.21 1023.3
26 06:55 Calm 10.00 Mostly Cloudy BKN070 61 45.1 56% 30.19 1022.6
26 05:55 Calm 10.00 Overcast OVC070 62.1 43.2 50% 30.17 1021.9
26 04:55 Calm 10.00 Overcast OVC070 59 50.4 73% 30.16 1021.6
26 03:55 Calm 10.00 Overcast OVC070 57.7 50.2 76% 30.15 1021.2
26 02:55 Calm 10.00 Mostly Cloudy BKN070 58.3 50 74% 30.15 1021.2
26 01:55 Calm 10.00 Mostly Cloudy BKN080 59.2 50.5 70.2 58.6 73% 30.13 0.0
26 00:55 Calm 10.00 Overcast OVC140 59.2 48.9 69% 30.15 1021.2
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)