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.
22 14:58 Calm 2.00 Heavy Rain Fog/Mist BKN007 BKN011 OVC016 62.2 59.9 92% 30.18 1022.3 0.11
22 13:56 Vrbl 3 10.00 Overcast BKN007 OVC012 62.4 59.4 62.6 60.6 90% 30.17 1021.9 0.32
22 13:55 Calm 10.00 NULL NULL 62.4 59.4 62.6 60.6 90% 30.17 1021.9 0.32
22 12:55 NE 3 10.00 Light Rain BKN011 OVC016 62.1 59.4 91% 30.18 1022.3 0.27
22 10:55 Calm 10.00 Overcast OVC008 61.2 58.5 91% 30.16 1021.6 0.01 0.02
22 09:55 N 3 8.00 Light Rain BKN010 BKN015 61.3 58.6 91% 30.15 1021.2
22 08:55 NE 3 10.00 Light Rain BKN012 62.1 59.4 91% 30.14 1020.9 0.01
22 07:55 Calm 10.00 Light Rain BKN009 BKN013 OVC020 62.1 59.4 66.4 61.9 91% 30.12 1020.2 0.05 0.29
22 05:55 NE 3 10.00 Light Drizzle BKN008 OVC012 63.3 61 92% 30.09 1019.2 0.11
22 04:55 N 3 6.00 Light Rain Fog/Mist FEW007 OVC014 64.8 62.6 93% 30.05 1017.8 0.07 0.12
22 03:55 Calm 4.00 Light Rain Fog/Mist OVC009 66 64.2 94% 30.05 1017.8 0.03
22 02:55 Calm 3.00 Light Rain Fog/Mist FEW006 OVC010 66.4 64.6 94% 30.04 1017.5 0.02
22 01:55 Calm 5.00 Fog/Mist OVC006 66 64.2 67.1 65.8 94% 30.05 1017.8 0.04
22 00:55 Calm 9.00 Overcast OVC009 66.2 64.4 94% 30.06 1018.2
21 23:55 Calm 8.00 Overcast OVC010 66 63.9 93% 30.06 1018.2 0.01
21 22:55 Calm 8.00 Light Drizzle SCT007 OVC012 66.4 64.2 93% 30.06 1018.2 0.02 0.03
21 21:55 Calm 4.00 Light Rain Fog/Mist OVC014 66.6 64.4 93% 30.07 1018.5 0.01
21 20:55 Calm 10.00 Overcast OVC009 66.7 64.6 93% 30.04 1017.5
21 19:55 Calm 10.00 Mostly Cloudy SCT008 BKN012 66 63.7 75.4 65.8 92% 30.02 1016.8 0.2
21 18:55 Calm 10.00 Mostly Cloudy FEW015 SCT050 BKN065 66.7 64.4 92% 30.01 1016.5
21 17:55 Calm 10.00 Light Rain SCT006 BKN025 66.6 64.2 92% 30 1016.1 0.18
21 16:55 NW 7 10.00 Thunderstorm Light Rain in Vicinity FEW018 OVC026 69.8 64.4 83% 30.03 1017.2 0.01 0.02
21 15:55 Calm 10.00 Overcast BKN025 OVC031 70.5 64 80% 30.01 1016.5
21 14:55 Calm 9.00 Light Rain FEW019 OVC026 70.7 64.2 80% 30 1016.1 0.01
21 13:55 Calm 10.00 Light Rain OVC029 71.2 61 73.6 69.4 70% 30.02 1016.8
21 12:55 SE 3 10.00 Overcast OVC025 72.7 62.8 71% 30.03 1017.2
21 10:55 Calm 10.00 Light Rain BKN022 73.6 62.4 68% 30.03 1017.2
21 09:55 E 3 10.00 Partly Cloudy SCT020 72.3 62.4 71% 30.01 1016.5
21 08:55 N 6 10.00 Partly Cloudy SCT019 71.4 61.9 72% 30.02 1016.8
21 07:55 Calm 10.00 Fair CLR 69.4 62.2 73.8 68.7 78% 30 1016.1
21 06:55 Calm 10.00 Mostly Cloudy BKN020 69.6 62.8 79% 29.97 1015.1
21 05:55 Calm 10.00 Overcast OVC016 70.2 64.4 82% 29.95 1014.4
21 03:55 N 3 10.00 Fair CLR 72 66.7 84% 29.93 1013.7
21 02:55 NW 3 10.00 Partly Cloudy SCT210 72.3 66.2 81% 29.92 1013.4
21 01:55 N 3 10.00 Mostly Cloudy BKN210 73.8 66.7 76.6 72.5 79% 29.92 1013.4
21 00:55 N 6 10.00 Partly Cloudy SCT220 74.3 69.1 84% 29.91 1013.1
20 23:55 Calm 10.00 Fair CLR 72.5 71.2 96% 29.9 1012.7
20 22:55 Calm 10.00 A Few Clouds FEW065 FEW220 73.2 71.4 94% 29.9 1012.7
20 21:55 Calm 5.00 Fog/Mist CLR 73.8 72.1 95% 29.88 1012.1
20 20:55 Calm 10.00 A Few Clouds FEW210 75.2 73.2 94% 74 29.87 1011.7
20 19:55 Calm 10.00 Mostly Cloudy FEW045 BKN055 75.6 73.6 86.7 74.1 94% 75 29.86 1011.4 0.01
20 18:55 Calm 10.00 Fair CLR 75.9 73 91% 76 29.84 1010.7
20 16:55 Calm 10.00 Light Rain BKN055 84.9 69.4 60% 89 29.85 1011.0
20 15:55 S 6 10.00 Fair CLR 86 68.9 57% 90 29.86 1011.4
20 14:55 SE 6 10.00 Light Rain FEW034 83.8 69.4 62% 88 29.89 1012.4
20 13:55 S 5 10.00 Light Rain FEW075 83.1 68.2 83.8 73.2 61% 86 29.91 1013.1
20 12:55 S 6 10.00 Partly Cloudy SCT070 SCT150 81 66.7 62% 83 29.92 1013.4
20 11:55 S 5 10.00 Fair CLR 78.4 66 66% 80 29.94 1014.1
20 10:55 S 8 10.00 Fair CLR 78.4 66.6 67% 80 29.95 1014.4
20 09:55 S 6 G 17 10.00 A Few Clouds FEW075 77 66 69% 79 29.95 1014.4
20 08:55 S 10 10.00 Mostly Cloudy BKN033 BKN047 74.7 66.6 76% 29.97 1015.1
20 07:55 S 8 10.00 A Few Clouds FEW019 FEW044 73.4 66.7 74.1 72.5 80% 29.97 1015.1
20 06:55 S 3 10.00 Overcast OVC041 73.2 66.6 80% 29.98 1015.5
20 05:55 SE 5 10.00 Mostly Cloudy SCT040 BKN048 72.9 66.6 81% 29.96 1014.8
20 04:55 SE 6 10.00 Mostly Cloudy BKN042 BKN055 73 66 79% 29.96 1014.8
20 03:55 Calm 10.00 Overcast OVC046 73.2 65.8 78% 29.98 1015.5
20 02:55 SE 3 10.00 Overcast OVC044 73.8 65.7 76% 29.99 1015.8
19 21:55 SE 5 10.00 Mostly Cloudy BKN049 74.3 65.8 75% 30.05 1017.8
19 20:55 Calm 10.00 Mostly Cloudy BKN045 BKN100 74.3 64.6 72% 30.05 1017.8
19 19:55 E 5 10.00 Mostly Cloudy FEW070 BKN095 75.7 63.5 81.9 75.2 66% 78 30.03 1017.2
19 18:55 E 3 10.00 Fair CLR 76.3 63.7 65% 78 30.02 1016.8
19 17:55 E 5 10.00 Partly Cloudy SCT070 78.4 64.8 63% 80 30.02 1016.8
19 16:55 Calm 10.00 NULL NULL 79.9 64.2 59% 82 30.03 1017.1
19 15:55 E 3 10.00 NULL NULL 81 63.7 56% 82 30.04 1017.5
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)