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.
11 04:56 N 3 10.00 Fair CLR 71.1 69.1 94% 30 1016.2
11 03:56 S 5 10.00 Fair CLR 69.1 69.1 100% 29.94 1014.1
11 02:56 Calm 10.00 Fair CLR 69.1 69.1 100% 29.98 1015.5
11 01:56 Calm 10.00 Partly Cloudy SCT110 69.1 68 70 68 96% 29.99 1015.9
11 00:56 S 3 10.00 Fair CLR 69.1 69.1 100% 30 1016.4
10 23:56 S 3 10.00 Fair CLR 69.1 68 96% 30.02 1017.0
10 22:56 SW 3 10.00 Partly Cloudy FEW003 SCT060 69.1 69.1 100% 30.05 1017.9
10 21:56 S 5 10.00 Partly Cloudy SCT075 SCT090 69.1 69.1 100% 30.05 1018.1
10 20:56 SW 3 10.00 Overcast BKN090 OVC110 70 69.1 97% 30.04 1017.7
10 19:56 Calm 10.00 A Few Clouds FEW100 70 68 93.9 70 93% 30 1016.4
10 18:56 NW 3 10.00 Fair CLR 71.1 68 90% 30 1016.4
10 17:56 Vrbl 3 10.00 Thunderstorm BKN110 71.1 69.1 94% 29.97 1015.3 0.16
10 16:56 Calm 1.25 Thunderstorm SCT014 BKN025 OVC060 71.1 70 96% 30.04 1017.7
10 15:56 S 14 G 18 3.00 Partly Cloudy FEW048 SCT060 91 73.9 57% 101 29.94 1014.1
10 14:56 S 12 3.00 A Few Clouds FEW050 93 73 52% 102 29.97 1015.3
10 13:56 Vrbl 5 10.00 Fair CLR 93 72 93 73 50% 101 30 1016.4
10 12:56 S 8 10.00 Fair CLR 91 73 56% 100 30.02 1016.9
10 11:56 SW 7 3.00 Fair CLR 90 72 56% 97 30.04 1017.7
10 10:56 SW 3 10.00 Fair CLR 88 72 59% 95 30.07 1018.8
10 09:56 Calm 4.00 Fair with Haze CLR 84 72 67% 90 30.07 1018.6
10 08:56 S 3 10.00 A Few Clouds FEW048 79 73.9 85% 83 30.08 1018.8
10 07:56 Calm 10.00 Fair CLR 73 72 73 69.1 96% 30.07 1018.5
10 06:56 Calm 2.00 Fair CLR 70 70 100% 30.05 1017.8
10 05:56 S 3 5.00 A Few Clouds FEW001 69.1 68 96% 30.03 1017.2
10 04:56 Calm 0.50 Sky Obscured VV003 70 70 100% 30.02 1017.1
10 03:56 Calm 7.00 Fair CLR 72 72 100% 30.02 1017.0
10 02:56 Calm 6.00 Fair CLR 71.1 71.1 100% 30.03 1017.4
10 01:56 Calm 7.00 Fair CLR 72 72 84.9 72 100% 30.04 1017.5
10 00:56 Calm 10.00 Fair CLR 73.9 73 97% 30.04 1017.6
09 23:56 S 3 9.00 Fair CLR 73.9 73 97% 30.04 1017.5
09 22:56 Calm 10.00 Fair CLR 75.9 75.9 100% 75 30.04 1017.6
09 21:56 Calm 10.00 Fair CLR 75.9 73.9 94% 75 30.03 1017.3
09 20:56 Calm 10.00 Fair CLR 78.1 75.9 93% 81 30.01 1016.7
09 19:56 Calm 10.00 Fair CLR 84 73.9 91.9 84 72% 91 30.01 1016.7
09 18:56 S 5 10.00 Fair CLR 88 73.9 63% 97 30 1016.3
09 17:56 S 6 10.00 Fair CLR 90 73 58% 98 30 1016.3
09 16:56 SW 3 10.00 Fair CLR 91 71.1 52% 98 30.02 1016.8
09 15:56 Vrbl 7 10.00 Fair CLR 91.9 72 52% 100 30.03 1017.3
09 14:56 W 7 10.00 Fair CLR 91 70 50% 97 30.04 1017.8
09 13:56 NW 7 10.00 Fair CLR 90 69.1 91.9 75 50% 95 30.05 1018.1
09 12:56 W 9 10.00 Fair CLR 91.9 70 49% 98 30.05 1018.1
09 11:56 Vrbl 3 10.00 Fair CLR 89.1 71.1 55% 95 30.06 1018.3
09 10:56 NW 7 10.00 Fair CLR 87.1 71.1 59% 93 30.06 1018.4
09 09:56 Vrbl 3 10.00 Fair CLR 82.9 75 77% 90 30.06 1018.1
09 08:56 SW 5 10.00 Fair CLR 80.1 73.9 82% 85 30.06 1018.3
09 06:56 Calm 6.00 Fair CLR 72 72 100% 30.03 1017.2
09 05:56 SE 5 7.00 Fair CLR 71.1 71.1 100% 30.02 1016.8
09 04:56 Calm 2.50 Fair CLR 72 72 100% 30.02 1016.9
09 03:56 S 3 6.00 Fair CLR 71.1 71.1 100% 30.01 1016.5
09 02:56 SE 3 9.00 Fair CLR 72 72 100% 30.01 1016.6
09 01:56 Calm 10.00 Fair CLR 72 72 79 72 100% 30.01 1016.7
09 00:56 Calm 10.00 Fair CLR 73.9 72 94% 30.02 1017.0
08 23:56 Calm 10.00 Fair CLR 73 72 96% 30.02 1016.9
08 22:56 Calm 10.00 Fair CLR 75 72 90% 74 30.03 1017.4
08 21:56 Calm 10.00 Fair CLR 75 72 90% 74 30.03 1017.1
08 20:56 Calm 10.00 Fair CLR 75.9 72 88% 76 30.01 1016.5
08 19:56 Calm 10.00 Fair CLR 79 71.1 93 79 77% 82 30 1016.2
08 18:56 SW 3 10.00 Fair CLR 84 69.1 61% 88 30 1016.0
08 17:56 S 8 10.00 Fair CLR 84 66 55% 86 30.01 1016.5
08 16:56 SW 9 10.00 Fair CLR 88 66.9 50% 91 30.01 1016.6
08 15:56 SW 6 10.00 Thunderstorm in Vicinity CLR 86 73.9 67% 94 30.02 1016.7
08 14:56 Vrbl 6 10.00 Fair CLR 93 73.9 54% 103 30.03 1017.2
08 13:56 SW 7 10.00 Partly Cloudy SCT080 91.9 73 91.9 73.9 54% 101 30.05 1018.1
08 12:56 S 5 10.00 Fair CLR 91 73 56% 100 30.07 1018.6
08 11:56 Vrbl 6 10.00 Fair CLR 89.1 71.1 55% 95 30.09 1019.4
08 10:56 SW 5 1.00 Heavy Rain CLR 86 75 70% 95 30.09 1019.3
08 09:56 S 5 0.50 Fair with Haze CLR 82 73.9 77% 88 30.08 1019.0
08 08:56 Calm 10.00 Partly Cloudy SCT110 78.1 73 85% 81 30.1 1019.5
08 07:56 Calm 10.00 Fair CLR 73.9 72 73.9 69.1 94% 30.09 1019.2
08 06:56 Calm 8.00 Mostly Cloudy BKN002 71.1 70 96% 30.09 1019.3
08 05:56 S 3 10.00 A Few Clouds FEW002 70 70 100% 30.08 1018.9
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)