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.
03 22:56 Calm 10.00 Overcast SCT022 OVC039 59 57.9 96% 30.27 1025.5
03 21:56 Calm 10.00 Overcast SCT024 OVC041 57.9 57 97% 30.27 1025.5
03 20:56 S 5 10.00 Overcast OVC043 57.9 57 97% 30.27 1025.4
03 19:56 Calm 10.00 Overcast OVC045 59 55.9 63 59 90% 30.26 1025.1
03 18:56 S 5 10.00 Overcast BKN045 OVC080 59 57 93% 30.25 1024.7
03 17:56 SW 5 10.00 Overcast OVC043 61 55 81% 30.25 1024.7
03 16:56 Calm 10.00 Overcast OVC045 63 51.1 65% 30.24 1024.6
03 15:56 N 3 10.00 Overcast SCT050 OVC075 62.1 51.1 67% 30.24 1024.6
03 14:56 Calm 10.00 Overcast OVC055 62.1 51.1 67% 30.26 1025.1
03 13:56 NE 3 10.00 Light Rain FEW050 BKN065 OVC080 61 51.1 61 57 70% 30.27 1025.5 0.06
03 12:56 N 7 10.00 Overcast OVC060 60.1 53.1 78% 30.27 1025.7
03 11:56 N 7 10.00 Overcast OVC055 59 55 87% 30.27 1025.7 0.01
03 10:56 N 5 10.00 Light Rain BKN055 OVC090 57.9 55 90% 30.28 1025.9 0.04 0.05
03 09:56 N 9 10.00 Light Rain BKN070 OVC090 57.9 53.1 84% 30.26 1025.2 0.01
03 08:56 N 8 10.00 Light Rain FEW055 OVC090 60.1 54 80% 30.25 1024.7
03 07:56 N 7 10.00 Light Rain SCT060 OVC085 59 53.1 66.9 57 81% 30.23 1024.0 0.01 0.32
03 06:56 N 7 10.00 Light Rain OVC085 59 53.1 81% 30.2 1023.3
03 05:56 N 8 10.00 Overcast SCT037 OVC090 57.9 53.1 84% 30.18 1022.5
03 04:56 N 9 10.00 Light Rain FEW022 OVC085 57 51.1 81% 30.16 1021.8 0.19 0.31
03 03:56 N 13 6.00 Heavy Rain Fog/Mist SCT012 BKN021 OVC031 64 62.1 93% 30.13 1020.8 0.09
03 02:56 N 6 10.00 Light Rain FEW013 BKN020 OVC039 66 64.9 96% 30.12 1020.2 0.03
03 01:56 N 6 10.00 Light Rain FEW021 SCT032 OVC060 66.9 64 75 66.9 91% 30.11 1019.9 0.03 0.03
03 00:56 N 9 8.00 Rain OVC050 66.9 64.9 93% 30.11 1019.9
02 23:56 N 13 10.00 Overcast OVC042 70 63 79% 30.09 1019.3
02 22:56 N 12 10.00 Overcast BKN034 OVC042 71.1 64 79% 30.07 1018.8
02 20:56 NW 3 10.00 Overcast OVC050 73.9 71.1 91% 30.02 1017.0
02 19:56 NE 7 10.00 Overcast BKN049 OVC065 73.9 70 88 73.9 88% 29.99 1016.0
02 18:56 Calm 10.00 Mostly Cloudy BKN095 BKN120 80.1 70 71% 83 29.94 1014.2
02 17:56 S 6 10.00 Fair CLR 82.9 70 65% 87 29.93 1014.0
02 16:56 S 9 10.00 Fair CLR 86 68 55% 89 29.94 1014.1
02 15:56 S 9 10.00 Fair CLR 87.1 66.9 51% 90 29.94 1014.2
02 14:56 S 8 10.00 Fair CLR 88 66 48% 90 29.95 1014.5
02 13:56 W 8 10.00 Fair CLR 87.1 64.9 88 57.9 48% 89 29.97 1015.2
02 12:56 Vrbl 6 10.00 Fair CLR 86 64 48% 87 29.99 1015.8
02 11:56 S 6 10.00 Fair CLR 82 66 58% 84 30.01 1016.5
02 10:56 S 5 10.00 Fair CLR 77 64.9 66% 79 30.02 1016.9
02 09:56 S 5 10.00 Fair CLR 70 63 79% 30.03 1017.2
02 08:56 S 6 10.00 Fair CLR 64 61 90% 30.03 1017.2
02 07:56 Calm 8.00 Fair CLR 57.9 57 61 53.1 97% 30.02 1017.0
02 06:56 Calm 6.00 Fog/Mist CLR 54 54 100% 30.01 1016.6
02 05:56 Calm 10.00 Fair CLR 57 55.9 96% 30 1016.5
02 04:56 S 3 6.00 Fog/Mist CLR 57 57 100% 30 1016.4
02 03:56 Calm 10.00 Fair CLR 57.9 57.9 100% 30 1016.4
02 02:56 Calm 9.00 Fair CLR 59 57.9 96% 30.01 1016.8
02 01:56 Calm 10.00 Fair CLR 61 61 72 61 100% 30.02 1016.9
02 00:56 Calm 10.00 Fair CLR 63 61 93% 30.03 1017.3
01 23:56 S 3 10.00 Fair CLR 62.1 62.1 100% 30.04 1017.6
01 22:56 Calm 10.00 Fair CLR 63 62.1 97% 30.05 1017.9
01 21:56 Calm 10.00 Fair CLR 64.9 63 93% 30.05 1018.1
01 20:56 Calm 10.00 Fair CLR 68 64 87% 30.06 1018.3
01 19:56 S 3 10.00 Fair CLR 72 66 87.1 72 82% 30.06 1018.3
01 18:56 S 5 10.00 Fair CLR 73.9 66 76% 30.05 1018.0
01 17:56 S 7 10.00 NULL NULL 82.9 63 51% 84 30.04 1017.6
01 16:56 SW 7 10.00 Fair CLR 84.9 62.1 46% 85 30.04 1017.5
01 15:56 W 3 10.00 Fair CLR 86 61 43% 86 30.05 1017.9
01 14:56 S 8 7.00 Fair CLR 86 61 43% 86 30.05 1018.1
01 13:56 Calm 10.00 Fair CLR 84.9 61 84.9 57 45% 85 30.07 1018.5
01 12:56 Vrbl 6 10.00 Fair CLR 82.9 64 53% 84 30.09 1019.3
01 11:56 S 8 10.00 Fair CLR 79 64.9 62% 81 30.11 1019.9
01 10:56 S 6 10.00 Fair CLR 73 64 74% 30.12 1020.2
01 09:56 Calm 10.00 Fair CLR 66.9 63 87% 30.12 1020.5
01 08:56 Calm 9.00 Partly Cloudy SCT001 62.1 61 96% 30.11 1020.2
01 07:56 Calm 4.00 Fog/Mist OVC001 57 55.9 60.1 55 96% 30.11 1020.2
01 06:56 S 3 0.25 Fog OVC001 55 55 100% 30.1 1019.8
01 05:56 Calm 3.00 Fog/Mist BKN001 55.9 55.9 100% 30.09 1019.5
01 04:56 Calm 0.75 Fog/Mist OVC003 55.9 55.9 100% 30.08 1019.2
01 03:56 Calm 5.00 Fog/Mist FEW002 57.9 57 97% 30.09 1019.3
01 02:56 Calm 10.00 Fair CLR 59 59 100% 30.09 1019.6
01 01:56 S 5 10.00 Fair CLR 60.1 60.1 69.1 60.1 100% 30.1 1019.7
01 00:56 Calm 10.00 Fair CLR 61 61 100% 30.11 1019.9
30 23:56 Calm 2.50 Fog/Mist CLR 60.1 60.1 100% 30.12 1020.2
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)