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
Metric (Imperial)
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Temperature (ºC) Relative Humidity Wind Chill (°C) Heat Index (°C) Pressure Precipitation (cm)
Air Dwpt 6 hour altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
Max. Min.
13 18:56 Calm 16.09 Fair CLR -1.7 -6.7 5 -2.8 69% 76.73 1024.0
13 17:56 Calm 16.09 Fair CLR 2.8 -8.9 42% 76.73 1023.7
13 16:56 Calm 16.09 Fair CLR 4.4 -10.6 33% 76.71 1023.3
13 15:56 N 7 16.09 Fair CLR 5 -9.4 35% 4 76.71 1023.3
13 14:56 N 13 16.09 Fair CLR 4.4 -9.4 36% 2 76.71 1023.5
13 13:56 NW 15 16.09 Fair CLR 3.9 -9.4 38% 1 76.76 1023.9
13 12:56 N 19 16.09 Fair CLR 2.8 -8.9 2.8 -3.9 42% -1 76.81 1024.8
13 11:56 Vrbl 6 16.09 Fair CLR 1.7 -9.4 44% 76.86 1025.6
13 10:56 Vrbl 11 16.09 Fair CLR 0.6 -9.4 48% -2 76.91 1026.3
13 09:56 N 20 16.09 Fair CLR 0 -8.3 54% -5 76.94 1026.5
13 08:56 N 15 16.09 Fair CLR -1.7 -8.9 58% -6 76.91 1026.3
13 07:56 N 13 16.09 Fair CLR -2.2 -8.9 60% -6 76.91 1026.1
13 06:56 N 13 16.09 Fair CLR -3.3 -8.9 -1.7 -4.4 66% -8 76.84 1025.2
13 05:56 N 15 16.09 Fair CLR -2.8 -8.3 66% -7 76.78 1024.6
13 04:56 N 20 16.09 Partly Cloudy SCT041 -2.8 -8.3 66% -8 76.76 1024.0
13 03:56 N 17 16.09 Partly Cloudy SCT043 -1.7 -7.8 63% -6 76.73 1023.6
13 02:56 Calm 16.09 Mostly Cloudy BKN045 -4.4 -8.3 75% 76.73 1024.0
13 01:56 N 19 16.09 Fair CLR -2.2 -7.8 66% -7 76.73 1023.7
13 00:56 N 20 16.09 Fair CLR -1.7 -7.8 0.6 -2.2 63% -7 76.73 1023.6
12 23:56 N 20 16.09 Fair CLR -1.7 -7.8 63% -7 76.68 1023.1
12 22:56 N 15 16.09 Fair CLR -1.7 -7.8 63% -6 76.68 1023.0
12 21:56 N 13 16.09 Fair CLR -1.1 -7.8 61% -5 76.68 1023.1
12 20:56 NW 17 16.09 Fair CLR -0.6 -7.2 61% -5 76.68 1023.1
12 19:56 N 15 16.09 Fair CLR 0 -7.8 56% -4 76.68 1023.0
12 18:56 N 19 G 28 16.09 Fair CLR 1.1 -6.7 3.9 0.6 56% -3 76.66 1022.7
12 17:56 N 17 16.09 Fair CLR 1.7 -6.1 57% -2 76.58 1021.8
12 16:56 NW 22 16.09 A Few Clouds FEW050 3.3 -6.7 48% -1 76.53 1020.9
12 15:56 NW 9 16.09 Mostly Cloudy BKN050 3.9 -6.7 46% 2 76.48 1020.5
12 14:56 N 17 16.09 Fair CLR 3.3 -6.7 48% -0 76.48 1020.5
12 13:56 N 28 G 39 16.09 Overcast OVC049 3.3 -6.7 48% -2 76.5 1020.9
12 12:56 NW 28 G 33 16.09 Overcast OVC047 2.8 -6.7 2.8 1.1 50% -2 76.56 1021.4
12 11:56 N 26 G 43 16.09 Overcast OVC043 2.2 -6.1 55% -3 76.58 1021.8
12 10:56 N 28 G 35 16.09 Overcast SCT041 OVC049 1.7 -5.6 59% -4 76.61 1021.9
12 09:56 N 17 16.09 Overcast OVC044 1.7 -5.6 59% -2 76.58 1021.7
12 08:56 N 13 G 30 16.09 Overcast OVC042 1.1 -5.6 61% -2 76.56 1021.5
12 07:56 E 11 16.09 Overcast OVC042 1.1 -6.1 59% -2 76.53 1021.0
12 06:56 Vrbl 6 16.09 Overcast OVC042 1.1 -6.1 3.3 1.1 59% 76.48 1020.4
12 05:56 N 13 16.09 Overcast OVC044 1.7 -6.1 57% -2 76.45 1019.9
12 04:56 NW 24 G 37 16.09 Overcast OVC042 2.2 -5.6 57% -3 76.4 1019.4
12 03:56 NW 22 G 35 16.09 Overcast OVC042 2.2 -5 59% -2 76.38 1019.0
12 02:56 NW 24 16.09 Overcast OVC044 2.2 -5 59% -3 76.35 1018.7
12 01:56 N 24 16.09 Overcast OVC044 2.2 -4.4 62% -3 76.35 1018.7
12 00:56 NW 22 16.09 Overcast OVC046 3.3 -5 5 3.3 55% -1 76.33 1018.4
11 23:56 NW 28 G 35 16.09 Overcast OVC048 3.3 -5 55% -2 76.33 1018.4
11 22:56 NW 22 G 43 16.09 Overcast OVC055 3.9 -5 53% -0 76.3 1017.7
11 21:56 N 24 16.09 Partly Cloudy SCT060 3.9 -4.4 55% -0 76.25 1017.3
11 19:56 N 17 16.09 Overcast OVC060 5 -3.3 55% 2 76.17 1016.4
11 18:56 N 17 16.09 Fair CLR 4.4 -3.9 8.9 4.4 55% 1 76.17 1016.1
11 17:56 N 26 G 37 16.09 Fair CLR 5 -3.9 53% 1 76.1 1015.1
11 16:56 N 19 16.09 Fair CLR 7.2 -3.9 46% 4 76.02 1014.1
11 15:56 N 28 16.09 Fair CLR 7.8 -3.9 44% 4 75.95 1013.3
11 14:56 NW 24 16.09 Fair CLR 8.3 -3.3 44% 5 75.9 1012.4
11 13:56 NW 26 16.09 Fair CLR 8.9 -2.2 46% 6 75.87 1012.1
11 12:56 NW 24 16.09 Fair CLR 8.9 -2.2 8.9 6.7 46% 6 75.87 1012.3
11 11:56 NW 20 16.09 Fair CLR 8.9 -1.7 48% 6 75.92 1012.9
11 10:56 NW 15 16.09 Fair CLR 8.9 -0.6 52% 7 75.95 1013.3
11 09:56 N 20 16.09 Fair CLR 8.3 -0.6 54% 5 75.92 1013.0
11 08:56 N 26 16.09 Fair CLR 7.8 -0.6 56% 4 75.92 1012.8
11 07:56 N 24 16.09 Fair CLR 7.2 -0.6 58% 4 75.9 1012.4
11 06:56 N 28 16.09 Fair CLR 7.2 0 8.3 0 61% 3 75.79 1011.3
11 05:56 N 22 16.09 Fair CLR 7.8 1.7 66% 5 75.74 1010.3
11 04:56 N 19 16.09 Fair CLR 7.8 2.8 71% 5 75.64 1009.2
11 03:56 N 6 16.09 Overcast BKN047 BKN060 OVC090 4.4 0 73% 75.62 1008.6
11 02:56 Vrbl 6 16.09 Overcast OVC050 6.1 0 65% 75.57 1007.9
11 01:56 Calm 16.09 Overcast FEW050 BKN060 OVC075 1.1 -1.7 82% 75.51 1007.4
11 00:56 Calm 16.09 Fair CLR 0.6 -2.8 3.9 0 78% 75.49 1007.3
10 23:56 Calm 16.09 Fair CLR 1.7 -2.8 72% 75.51 1007.4
10 22:56 Calm 16.09 Fair CLR 1.1 -2.8 76% 75.54 1007.9
10 21:56 Calm 16.09 Fair CLR 0.6 -3.9 72% 75.64 1009.3
10 20:56 Calm 16.09 Fair CLR 1.1 -3.9 70% 75.72 1010.3
10 19:56 Calm 16.09 Fair CLR 1.1 -3.9 70% 75.82 1011.6
Date Time (est) Wind (kph) Vis. (km) Weather Sky Cond. Air Dwpt Max. Min. Relative Humidity Wind Chill (°C) Heat Index (°C) altimeter (cm) sea level (mb) 1 hr 3 hr 6 hr
6 hour
Temperature (ºC) Pressure Precipitation (cm)