National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Manassas, Manassas Regional Airport/Harry P. Davis Field
Imperial (Metric)
Date Time (est) 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.
20 21:56 N 8 10.00 Fair CLR 12.9 1 59% 3 30.58 1036.5
20 20:56 N 9 10.00 Fair CLR 14 1 56% 3 30.56 1035.8
20 19:56 N 10 10.00 Fair CLR 16 1.9 54% 5 30.55 1035.3
20 18:56 N 7 10.00 Fair CLR 15.1 3 28 15.1 59% 6 30.53 1034.7 0.01 0.04
20 17:56 N 7 10.00 Fair CLR 18 3.9 54% 10 30.49 1033.5 0.01
20 16:56 NW 10 10.00 Fair CLR 21.9 3.9 46% 12 30.46 1032.2
20 15:56 NW 12 10.00 Fair CLR 26.1 6.1 42% 16 30.46 1032.3 0.01 0.02
20 14:56 NW 13 G 20 10.00 Fair CLR 27 7 43% 17 30.44 1031.5
20 13:56 NW 15 G 21 10.00 Fair CLR 28 9 44% 17 30.41 1030.7 0.01
20 12:56 NW 20 G 24 10.00 Fair CLR 28 9 30 19.9 44% 16 30.39 1029.9 0.01 0.04
20 11:56 NW 18 10.00 Fair CLR 30 14 51% 19 30.39 1030.0 0.01
20 10:56 NW 14 10.00 Overcast FEW027 BKN038 OVC044 26.1 14 60% 15 30.41 1030.6
20 09:56 NW 10 10.00 Partly Cloudy SCT037 27 16 63% 18 30.36 1029.1 0.01 0.02
20 08:56 NW 9 10.00 Fair CLR 26.1 14 60% 18 30.32 1027.7
20 07:56 W 6 10.00 Fair CLR 21 12.9 71% 14 30.3 1026.9 0.01
20 06:56 NW 12 10.00 Fair CLR 19.9 12 24.1 19 71% 9 30.28 1026.1 0.02
20 05:56 NW 12 10.00 Fair CLR 21 12 68% 10 30.21 1023.7 0.01
20 04:56 NW 7 10.00 Fair CLR 23 12.9 65% 16 30.18 1022.7
20 03:56 NW 6 10.00 Fair CLR 23 14 68% 17 30.15 1021.9 0.01 0.01
20 02:56 Calm 10.00 Fair CLR 19.9 14 78% 30.13 1021.1
20 01:56 NW 5 10.00 Fair CLR 23 15.1 72% 18 30.09 1019.8
20 00:56 NW 10 10.00 Fair CLR 24.1 16 30.9 24.1 71% 15 30.07 1019.0 0.02
19 23:56 NW 13 10.00 Fair CLR 25 17.1 72% 14 30.05 1018.3 0.01
19 22:56 NW 9 10.00 Fair CLR 25 17.1 72% 16 30.02 1017.2
19 21:56 NW 9 10.00 Overcast OVC032 27 19.9 75% 19 29.98 1016.1 0.01
19 19:56 NW 16 G 21 9.00 Light Snow BKN018 28.9 26.1 89% 18 29.9 1013.3
19 18:56 N 16 G 26 10.00 Overcast BKN018 OVC050 30.9 27 35.1 30.9 85% 21 29.87 1012.0 0.01 0.05
19 17:56 N 13 7.00 Light Snow SCT013 BKN020 OVC027 30.9 28.9 92% 22 29.81 1010.2
19 16:56 N 15 9.00 Light Snow BKN013 OVC060 32 30 92% 22 29.77 1008.8 0.01
19 15:56 NW 13 1.50 Light Snow Fog/Mist OVC007 33.1 32 96% 25 29.74 1007.7 0.01 0.03
19 14:51 N 10 1.75 Light Snow Fog/Mist BKN007 OVC011 34 32 92% 27 29.69 1006.2 0.01
19 13:56 N 9 1.00 Light Snow Fog/Mist BKN005 OVC022 34 32 92% 27 29.67 1005.5 0.01
19 12:56 N 6 2.00 Unknown Precip Fog/Mist OVC009 35.1 33.1 37.9 33.1 93% 31 29.71 1006.8
19 11:56 E 6 5.00 Rain Fog/Mist OVC008 37 34 89% 33 29.76 1008.6
19 09:56 E 5 7.00 Light Rain FEW017 BKN032 OVC045 37 35.1 93% 34 29.83 1011.0 0.01 0.01
19 08:56 Calm 10.00 Unknown Precip OVC043 35.1 32 89% 29.85 1011.4
19 07:56 Calm 10.00 Overcast OVC041 37 35.1 93% 29.84 1011.3
19 06:56 Calm 10.00 Overcast SCT039 BKN050 OVC100 33.1 30.9 33.1 28.9 92% 29.83 1010.9
19 05:56 Calm 10.00 Overcast BKN039 OVC060 33.1 30 89% 29.84 1011.1
19 04:56 Calm 10.00 Overcast OVC095 32 30 92% 29.81 1010.3
19 03:56 Calm 10.00 Overcast OVC100 32 30 92% 29.82 1010.5
19 02:56 Calm 10.00 Overcast BKN043 OVC100 32 30 92% 29.83 1010.8
19 01:56 Calm 10.00 Overcast OVC100 30.9 30 96% 29.82 1010.6
19 00:56 Calm 10.00 Partly Cloudy SCT100 30 27 35.1 30 88% 29.82 1010.5
18 23:56 Calm 10.00 Overcast OVC110 33.1 30 89% 29.83 1010.8
18 22:56 Calm 10.00 Overcast BKN050 BKN080 OVC100 33.1 30.9 92% 29.83 1010.9
18 21:56 NW 5 10.00 Overcast SCT055 OVC100 30 28.9 96% 26 29.82 1010.6
18 20:56 SE 3 10.00 Overcast OVC100 30 27 88% 29.81 1010.1
18 19:56 Calm 10.00 Fair CLR 30.9 28 89% 29.81 1010.1
18 18:56 Calm 10.00 Mostly Cloudy BKN110 35.1 32 46 34 89% 29.8 1009.8
18 17:56 Calm 10.00 Mostly Cloudy BKN110 37 33.1 86% 29.78 1009.1
18 16:56 SW 5 10.00 Fair CLR 44.1 34 68% 42 29.76 1008.6
18 15:56 Vrbl 5 10.00 Fair CLR 46 35.1 66% 44 29.74 1007.9
18 14:56 S 6 10.00 Mostly Cloudy BKN065 45 36 71% 42 29.74 1007.9
18 13:56 S 5 10.00 Overcast BKN060 OVC085 43 34 71% 41 29.77 1008.7
18 12:56 S 5 10.00 Overcast BKN060 OVC100 39.9 33.1 39.9 34 77% 37 29.81 1010.1
18 11:56 S 3 10.00 Overcast OVC055 37.9 32 79% 29.87 1012.1 0.01
18 10:56 S 6 10.00 Overcast BKN033 OVC065 37 32 82% 33 29.93 1014.1
18 09:56 S 3 10.00 Overcast BKN033 OVC065 36 32 86% 29.92 1014.0
18 08:56 S 6 10.00 Overcast FEW055 BKN080 OVC100 35.1 32 89% 31 29.93 1014.2
18 07:56 S 6 6.00 Unknown Precip Fog/Mist OVC048 34 30.9 89% 29 29.97 1015.5
18 06:56 S 8 10.00 A Few Clouds FEW120 35.1 28.9 35.1 27 78% 29 29.99 1016.1
18 05:56 S 9 10.00 Fair CLR 34 28.9 82% 27 29.98 1016.1
18 04:56 S 9 10.00 Fair CLR 32 28 85% 25 29.99 1016.1
18 03:56 S 6 10.00 Fair CLR 28.9 25 85% 23 30.02 1017.2
18 02:56 S 6 10.00 Fair CLR 27 24.1 89% 21 30.04 1017.9
18 01:56 S 6 10.00 Fair CLR 30 25 82% 25 30.05 1018.3
18 00:56 S 6 10.00 Fair CLR 32 25 35.1 30.9 75% 27 30.06 1018.7
17 23:56 S 8 10.00 Fair CLR 33.1 24.1 70% 27 30.07 1019.1
17 22:56 S 9 10.00 Fair CLR 33.1 23 66% 26 30.09 1019.6
Date Time (est) 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)