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.
24 11:55 Calm 10.00 Mostly Cloudy BKN033 63.7 49.5 60% 30.32 1027.0
24 09:55 N 5 10.00 A Few Clouds FEW024 60.3 48 64% 30.34 1027.7
24 08:55 N 7 10.00 Partly Cloudy SCT046 57 45.9 66% 30.34 1027.7
24 07:55 N 3 10.00 Mostly Cloudy BKN041 55 45.5 59.2 54.5 70% 30.33 1027.3
24 06:55 N 3 10.00 Overcast OVC039 55 45.5 70% 30.32 1027.0
24 05:55 N 6 10.00 Overcast OVC040 56.3 46.2 69% 30.32 1027.0
24 04:55 N 6 10.00 Overcast OVC039 56.7 48 73% 30.32 1027.0
24 01:55 N 3 10.00 Fair CLR 58.8 47.5 63 58.1 66% 30.33 1027.3
24 00:55 Calm 10.00 Fair CLR 59.4 48 66% 30.34 1027.7
23 23:55 N 5 10.00 Fair CLR 60.4 46.9 61% 30.34 1027.7
23 21:55 NE 3 10.00 Mostly Cloudy BKN100 62.2 45.9 55% 30.35 1028.0
23 20:55 NE 5 10.00 Fair CLR 62.4 49.6 63% 30.34 1027.7
23 19:55 Calm 10.00 A Few Clouds FEW100 63.1 51.6 65.7 61.9 66% 30.33 1027.3
23 18:55 NE 5 10.00 A Few Clouds FEW043 FEW095 64.8 53.1 66% 30.32 1027.0
23 17:55 Calm 10.00 A Few Clouds FEW042 65.5 54.1 67% 30.3 1026.3
23 16:55 N 5 10.00 Mostly Cloudy FEW032 BKN050 65.3 54.5 68% 30.3 1026.3
23 15:55 N 3 10.00 Mostly Cloudy SCT032 BKN055 64.9 54.9 70% 30.31 1026.7
23 14:55 Calm 10.00 A Few Clouds FEW024 FEW049 63.1 54.7 74% 30.32 1027.0
23 13:55 NE 5 10.00 Overcast OVC026 61.7 53.6 61.9 56.5 75% 30.33 1027.3
23 12:55 N 3 10.00 Mostly Cloudy BKN021 61 54.7 80% 30.33 1027.3
23 11:55 N 3 10.00 Overcast OVC017 59.5 54.3 83% 30.35 1028.0
23 10:55 N 3 10.00 Mostly Cloudy BKN013 BKN018 58.1 54.5 88% 30.36 1028.4
23 07:58 Calm 6.00 Light Rain FEW005 OVC015 57 54.1 59.7 57 90% 30.31 1026.7 0.01 0.48
23 06:55 Calm 6.00 Light Rain OVC012 57.4 54.7 59.7 57.2 91% 30.29 1026.0 0.02
23 05:55 N 3 10.00 Light Rain SCT009 58.1 55.8 92% 30.28 1025.7 0.11
23 04:55 N 3 4.00 Rain Fog/Mist FEW008 OVC016 58.8 56.5 92% 30.26 1025.0 0.13 0.33
23 03:55 Calm 5.00 Rain Fog/Mist SCT009 OVC014 59 56.7 92% 30.26 1025.0 0.14
23 02:55 N 3 6.00 Rain Fog/Mist SCT013 OVC018 59.4 56.7 91% 30.26 1025.0 0.06
23 01:55 Calm 10.00 Fair CLR 59 56.3 61.7 58.8 91% 30.27 1025.3 0.07 0.46
23 00:55 Calm 7.00 Rain OVC016 59 56.7 92% 30.27 1025.3 0.08
22 23:55 N 3 9.00 Light Rain CLR 59.2 56.3 90% 30.27 1025.3 0.05
22 22:55 N 5 8.00 Light Rain BKN013 OVC018 60.6 58.3 92% 30.26 1025.0 0.09 0.26
22 21:55 Calm 10.00 Light Rain BKN013 OVC026 60.1 57.7 92% 30.25 1024.6 0.07
22 20:55 Calm 8.00 Light Rain BKN009 BKN014 61.3 59 92% 30.24 1024.3 0.1
22 19:57 Vrbl 3 6.00 Light Rain Fog/Mist BKN007 BKN013 61.5 59.5 63 61.5 93% 30.22 1023.6 0.08 0.35
22 18:55 NE 3 5.00 Light Rain Fog/Mist SCT007 61.9 59.9 93% 30.21 1023.3 0.04
22 17:55 N 3 5.00 Light Rain Fog/Mist BKN007 BKN013 62.2 59.9 92% 30.19 1022.6 0.03
22 16:55 Calm 7.00 Light Drizzle BKN008 BKN013 OVC020 62.6 60.3 92% 30.18 1022.3 0.02 0.2
22 15:55 NE 6 7.00 Light Rain BKN007 OVC025 62.8 60.4 92% 30.18 1022.3 0.08
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
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)