Weather observations for the past three days for
Washington Manassas Airport
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 02:56 NE 3 2.00 Light Rain Fog/Mist OVC011 64.9 64 97% 30.08 1019.0 0.02
22 01:56 NE 6 2.50 Light Rain Fog/Mist OVC007 64.9 64 66 64.9 97% 30.09 1019.4 0.01 0.06
22 00:56 E 6 3.00 Light Rain Fog/Mist OVC007 64.9 64.9 100% 30.1 1019.6
21 23:56 NE 5 8.00 Overcast BKN007 OVC013 66 64.9 96% 30.1 1019.7
21 22:56 E 6 5.00 Light Rain Fog/Mist OVC007 66 64.9 96% 30.1 1019.6 0.02 0.05
21 21:56 NE 3 2.50 Light Rain Fog/Mist OVC007 64.9 64.9 100% 30.1 1019.8 0.03
21 20:56 NE 5 7.00 Light Rain OVC007 66 64 93% 30.08 1019.2
21 19:56 NE 5 10.00 Overcast OVC011 66 64 70 66 93% 30.06 1018.2 0.25
21 18:56 NE 6 10.00 Mostly Cloudy SCT009 BKN033 BKN044 66 64 93% 30.05 1017.9 0.01
21 17:56 NE 5 10.00 Mostly Cloudy BKN009 66.9 64 91% 30.05 1018.0 0.06
21 16:56 E 10 G 16 3.00 Rain Fog/Mist SCT008 BKN016 OVC042 66 64 93% 30.05 1018.0 0.14 0.18
21 15:56 E 3 10.00 Light Rain BKN022 OVC031 70 64.9 84% 30.05 1018.2
21 14:56 Calm 10.00 Overcast OVC045 70 64.9 84% 30.05 1017.8 0.04
21 13:56 E 3 10.00 Overcast BKN028 OVC043 72 63 73.9 70 73% 30.06 1018.3
21 12:56 SE 5 10.00 Overcast OVC024 72 63 73% 30.07 1018.8
21 11:56 E 5 10.00 Overcast OVC024 72 63 73% 30.08 1018.9
21 10:56 E 5 10.00 Overcast OVC022 72 63 73% 30.07 1018.5
21 08:56 NE 12 10.00 Overcast BKN018 OVC060 71.1 63 76% 30.05 1017.9
21 07:56 NE 7 10.00 Overcast OVC012 70 66 72 69.1 87% 30.03 1017.3
21 06:56 Vrbl 5 10.00 Mostly Cloudy BKN014 69.1 64.9 87% 30.01 1016.6
21 05:56 N 7 10.00 Mostly Cloudy BKN014 69.1 64.9 87% 30 1016.2
21 02:56 N 13 10.00 Partly Cloudy SCT120 71.1 66.9 87% 29.96 1015.1
21 01:56 N 7 10.00 Fair CLR 72 68 77 72 87% 29.96 1015.0
21 00:56 N 12 10.00 Fair CLR 73.9 68 82% 29.96 1014.7
20 23:56 NW 8 10.00 Fair CLR 75.9 68 77% 77 29.94 1014.3
20 21:56 Calm 10.00 Partly Cloudy SCT055 75.9 71.1 85% 76 29.93 1013.8
20 20:56 Calm 10.00 Fair CLR 75 72 90% 74 29.92 1013.6
20 19:56 Calm 10.00 Fair CLR 77 72 84.9 77 85% 78 29.9 1013.0
20 18:56 SW 3 10.00 A Few Clouds FEW120 80.1 71.1 74% 84 29.9 1012.7
20 17:56 Calm 10.00 Partly Cloudy SCT050 SCT110 82 69.1 65% 85 29.88 1012.3
20 16:56 W 5 10.00 Overcast BKN055 OVC070 82 71.1 69% 86 29.91 1013.2
20 15:56 Calm 10.00 A Few Clouds FEW060 84 72 67% 90 29.91 1013.2
20 14:56 SW 7 10.00 Fair CLR 82.9 71.1 67% 88 29.93 1013.9
20 13:56 Vrbl 5 10.00 A Few Clouds FEW100 82 70 82 71.1 67% 86 29.95 1014.6
20 12:56 SW 8 10.00 Fair CLR 81 69.1 67% 84 29.96 1015.0
20 11:56 SW 5 10.00 Partly Cloudy SCT075 79 69.1 72% 82 29.98 1015.4
20 10:56 SW 9 10.00 Fair CLR 75.9 66.9 74% 77 29.99 1016.0
20 09:56 SW 9 10.00 A Few Clouds FEW095 75 66 74% 76 29.99 1015.9
20 08:56 S 8 10.00 Overcast OVC070 72 64.9 79% 30 1016.1
20 07:56 S 12 10.00 Mostly Cloudy BKN075 BKN090 BKN110 71.1 64.9 72 69.1 81% 30.01 1016.4
20 06:56 S 6 10.00 Overcast SCT038 OVC085 70 64.9 84% 30.01 1016.6
20 04:56 S 6 10.00 Overcast OVC040 71.1 66 84% 30 1016.3
20 03:56 S 6 10.00 Overcast BKN040 OVC050 70 66 87% 30 1016.4
20 02:56 S 3 10.00 Overcast OVC042 71.1 66 84% 30.03 1017.2
19 21:56 S 5 10.00 Overcast OVC041 73 66 79% 30.08 1018.9
19 20:56 SE 7 10.00 Overcast BKN039 OVC065 73 66 79% 30.08 1019.0
19 19:56 S 3 10.00 Overcast SCT065 OVC090 73 66.9 81 73 81% 30.07 1018.6
19 18:56 E 7 10.00 Overcast OVC040 75.9 66 72% 77 30.06 1018.2
19 17:56 E 8 10.00 Overcast BKN043 OVC055 77 66 69% 79 30.06 1018.3
19 16:56 SE 5 10.00 Overcast BKN048 OVC060 79 64.9 62% 81 30.07 1018.7
19 15:56 Calm 10.00 Mostly Cloudy BKN036 BKN043 79 66 65% 81 30.08 1019.1
19 14:56 SE 6 10.00 A Few Clouds FEW039 79 64 60% 81 30.1 1019.5
19 13:56 Calm 10.00 A Few Clouds FEW035 78.1 64 78.1 66.9 62% 80 30.11 1020.1
19 12:56 Vrbl 3 10.00 Overcast OVC029 75.9 63 64% 78 30.14 1020.9
19 11:56 S 6 10.00 A Few Clouds FEW027 73.9 62.1 67% 30.15 1021.3
19 09:56 N 3 9.00 NULL NULL 70 57.9 66% 30.16 1021.6
19 08:56 N 7 10.00 Mostly Cloudy BKN026 69.1 57.9 68% 30.15 1021.3
19 07:56 N 7 10.00 Overcast OVC026 66.9 57 72 66 71% 30.15 1021.4
19 06:56 N 8 10.00 Overcast BKN065 OVC080 66 57 73% 30.13 1020.7
19 05:56 NE 9 10.00 Mostly Cloudy FEW060 BKN080 68 57 68% 30.11 1020.0
19 04:56 N 7 10.00 Overcast OVC060 69.1 57 66% 30.12 1020.2
19 03:56 N 7 10.00 Fair CLR 68 57.9 70% 30.11 1019.8
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)