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.
04 09:55 NE 3 10.00 Fair CLR 79.2 62.6 57% 81 30.04 1017.5
04 08:55 Calm 10.00 Fair CLR 76.5 63 63% 78 30.03 1017.1
04 07:55 Calm 10.00 Fair CLR 76.3 63.7 76.3 70.9 65% 78 30.03 1017.1
04 06:55 Calm 10.00 Fair CLR 73.9 62.6 68% 30.02 1016.8
04 05:55 Calm 10.00 Fair CLR 74.1 62.4 67% 30 1016.1
04 04:55 Calm 10.00 Fair CLR 75 63.3 67% 77 29.99 1015.8
04 03:55 NE 3 10.00 Fair CLR 75.6 64.6 69% 77 29.98 1015.4
04 02:55 Calm 10.00 Fair CLR 71.6 66.7 85% 29.97 1015.1
04 01:55 Calm 10.00 Fair CLR 73.9 65.5 81.7 72.1 75% 29.96 1014.8
04 00:55 Calm 10.00 Fair CLR 73.8 66.7 79% 29.95 1014.4
03 23:55 Calm 10.00 Fair CLR 72.3 69.4 91% 29.93 1013.7
03 22:55 Calm 10.00 Fair CLR 72.5 70 92% 29.92 1013.4
03 21:55 Calm 10.00 Fair CLR 74.3 71.4 91% 29.9 1012.7
03 20:55 Calm 10.00 Fair CLR 75.9 72.1 88% 76 29.87 1011.7
03 19:55 Calm 10.00 Fair CLR 81.9 70.7 88.2 79.2 69% 86 29.85 1011.0
03 18:55 Calm 10.00 Fair CLR 86.7 73.4 65% 94 29.82 1010.0
03 17:55 Calm 10.00 A Few Clouds FEW130 85.3 75.6 73% 94 29.81 1009.7
03 16:55 SE 3 10.00 Fair CLR 82.9 77.2 83% 92 29.8 1009.3
03 15:55 NW 7 10.00 Fair CLR 84.2 74.5 73% 92 29.79 1009.0
03 14:55 SE 5 10.00 Fair CLR 84.6 76.1 76% 94 29.79 1009.0
03 13:55 E 6 10.00 Thunderstorm Light Rain in Vicinity FEW036 FEW140 80.1 75 87.8 76.1 85% 85 29.79 1009.0 0.13 0.13
03 12:55 Calm 10.00 Partly Cloudy FEW037 SCT046 87.4 72.3 61% 94 29.77 1008.3
03 11:55 W 6 10.00 Partly Cloudy FEW024 SCT031 SCT042 85.8 73 66% 93 29.78 1008.7
03 10:55 W 5 10.00 Mostly Cloudy BKN019 BKN080 83.1 73.6 73% 89 29.77 1008.3
03 09:55 SW 6 10.00 Mostly Cloudy BKN014 BKN019 80.6 74.8 83% 86 29.77 1008.3
03 08:55 Calm 10.00 Overcast OVC012 77 73.8 90% 78 29.77 1008.3
03 07:55 S 3 10.00 Overcast OVC012 76.5 73.2 77 73.2 90% 77 29.76 1008.0
03 06:55 Calm 10.00 Mostly Cloudy BKN010 BKN017 76.1 73.2 91% 76 29.75 1007.7
03 05:55 S 3 10.00 Overcast OVC010 75.9 73.4 92% 76 29.73 1007.0
03 04:55 Calm 10.00 Overcast OVC011 75 72.5 92% 74 29.72 1006.6
03 03:55 Calm 10.00 Overcast OVC012 74.8 72.7 93% 29.73 1007.0
03 02:55 Calm 7.00 Partly Cloudy SCT017 73.4 71.8 95% 29.72 1006.6
03 01:55 Calm 10.00 Fair CLR 75.6 72.3 77.2 74.5 90% 75 29.71 1006.3 0.04
03 00:55 S 5 10.00 Light Rain BKN009 BKN014 77.2 74.3 91% 79 29.72 1006.6 0.01
02 23:55 Calm 10.00 A Few Clouds FEW010 75.7 73.6 93% 75 29.72 1006.6
02 22:55 SE 6 10.00 Fair CLR 75.6 73.4 93% 75 29.72 1006.6 0.03
02 21:55 Calm 10.00 Fair CLR 74.7 72.7 94% 29.74 1007.3
02 20:55 Calm 10.00 Thunderstorm in Vicinity Light Rain FEW007 75.2 72.7 92% 74 29.74 1007.3 0.03
02 19:55 SE 10 10.00 Fair CLR 76.5 73.2 81.3 75.9 90% 77 29.74 1007.3 0.02 1.03
02 18:55 E 6 10.00 Thunderstorm in Vicinity FEW020 FEW026 76.6 74.1 92% 77 29.74 1007.3 0.26
02 17:55 SE 5 5.00 Thunderstorm in Vicinity Light Rain Fog/Mist OVC007 77.2 75 93% 78 29.75 1007.7 0.12
02 16:55 SE 5 2.50 Thunderstorm Heavy Rain Fog/Mist FEW006 OVC017 76.1 73.6 92% 76 29.75 1007.7 0.5 0.63
02 15:55 Calm 2.25 Thunderstorm Heavy Rain in Vicinity BKN019 BKN025 BKN036 80.1 77.7 93% 86 29.75 1007.6 0.13
02 14:55 Calm 10.00 A Few Clouds FEW006 79.5 75.2 87% 84 29.77 1008.3
02 13:55 Calm 10.00 Thunderstorm in Vicinity FEW016 77 73.4 84.2 73.9 89% 78 29.8 1009.4 0.79 0.96
02 12:55 SE 5 4.00 Thunderstorm Rain FEW025 BKN030 78.1 75.7 93% 81 29.8 1009.3 0.17
02 11:55 SE 6 10.00 Light Rain SCT022 SCT037 82.9 74.8 77% 90 29.81 1009.7
02 10:55 SE 8 10.00 Mostly Cloudy BKN018 BKN023 82.6 73.4 74% 89 29.82 1010.0
02 09:55 SE 9 10.00 Mostly Cloudy BKN021 BKN027 80.1 72.1 77% 84 29.83 1010.4
02 08:55 SE 10 10.00 Mostly Cloudy BKN019 79.9 71.6 76% 83 29.84 1010.7
02 07:55 SE 8 10.00 A Few Clouds FEW022 78.1 71.1 78.8 77.2 79% 80 29.84 1010.7
02 06:55 SE 7 10.00 Mostly Cloudy SCT025 BKN031 BKN110 77.5 69.6 77% 79 29.85 1011.0
02 05:55 SE 7 10.00 Mostly Cloudy SCT026 BKN130 77.4 69.4 77% 79 29.84 1010.7
02 04:55 SE 7 10.00 Mostly Cloudy BKN024 BKN150 78.4 68.5 72% 81 29.84 1010.7
02 03:55 SE 8 10.00 Partly Cloudy FEW080 SCT140 78.1 67.8 71% 80 29.85 1011.0
02 02:55 SE 8 10.00 Mostly Cloudy SCT130 BKN150 78.3 67.6 70% 80 29.85 1011.0
02 01:55 SE 8 10.00 Mostly Cloudy BKN170 78.4 66.9 81.3 78.4 68% 81 29.86 1011.4
02 00:55 SE 6 10.00 Overcast OVC170 79.5 67.1 66% 82 29.87 1011.7
01 23:55 SE 8 10.00 Partly Cloudy SCT180 80.6 68.5 67% 83 29.87 1011.7
01 22:55 SE 7 10.00 Mostly Cloudy BKN190 79.5 71.2 76% 83 29.87 1011.7
01 20:55 SE 7 10.00 Overcast OVC095 80.4 70.9 73% 84 29.84 1010.7
01 19:55 SE 7 10.00 A Few Clouds FEW080 81.3 68 91.6 81.1 64% 84 29.83 1010.4
01 18:55 SE 7 10.00 Partly Cloudy SCT050 84.9 70 61% 89 29.84 1010.7
01 17:55 SE 6 10.00 A Few Clouds FEW100 85.6 70.5 61% 91 29.84 1010.7
01 16:55 S 6 10.00 A Few Clouds FEW100 87.8 67.3 51% 91 29.85 1011.0
01 15:55 SW 9 10.00 A Few Clouds FEW230 90.7 63.7 41% 92 29.86 1011.4
01 14:55 SW 10 10.00 A Few Clouds FEW049 90.5 66.2 45% 93 29.87 1011.7
01 13:55 S 7 10.00 A Few Clouds FEW044 FEW200 88.5 68 89.2 72.9 51% 92 29.88 1012.1
01 12:55 S 6 10.00 A Few Clouds FEW210 87.6 65.5 48% 90 29.9 1012.7
01 11:55 SE 5 10.00 Fair CLR 87.4 65.3 48% 89 29.91 1013.1
01 10:55 SE 3 10.00 Fair CLR 84.7 67.3 56% 88 29.91 1013.1
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)