3 day Weather History for Manassas, Manassas Regional Airport/Harry P. Davis Field - KHEF
Weather observations for the past three days for
Manassas, Manassas Regional Airport/Harry P. Davis Field
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Temperature
(° F)
Air|Dew|6 Hour
  |Pnt|Mx. Mn.		 Relative Humidity Wind Chill
(° F)		Heat Index
(° F)		Pressure
altimeter sea   level
(in)  (mb)		Precipitation (in)
1 hr 3 hr 6 hr
08 17:56 N 12 10.00 Overcast OVC070 30 9 41% 21 30.29 1026.6
08 16:56 N 12 10.00 Overcast OVC080 30 10 43% 21 30.26 1025.4
08 15:56 N 10 10.00 Overcast OVC075 30.9 12 45% 23 30.25 1025.3
08 14:56 N 12 10.00 Overcast OVC080 32 12 43% 24 30.24 1024.8
08 13:56 N 14 10.00 Overcast OVC080 33.1 10.9 40% 24 30.22 1024.2
08 12:56 NE 14 10.00 Overcast OVC085 35.1 7 37 33.1 31% 27 30.22 1024.0
08 11:56 NE 13 G 21 10.00 Overcast OVC080 34 14 44% 26 30.22 1024.1
08 10:56 N 15 G 20 10.00 Overcast OVC075 34 16 48% 25 30.23 1024.4
08 09:56 N 15 10.00 Overcast OVC070 33.1 16 49% 24 30.25 1025.2
08 08:56 N 10 G 20 10.00 Overcast OVC065 33.1 19 56% 26 30.24 1024.8
08 07:56 N 18 10.00 Overcast BKN043 OVC050 35.1 21 57% 25 30.21 1023.8
08 06:56 N 18 G 28 10.00 Overcast FEW042 OVC070 37 26.1 37 28 65% 28 30.19 1023.1
08 05:56 N 7 10.00 Overcast OVC090 36 30 79% 31 30.15 1021.6
08 04:56 N 8 10.00 Overcast OVC095 33.1 30.9 92% 27 30.14 1021.2
08 03:56 NE 3 9.00 Overcast OVC041 30.9 30 96% 30.13 1021.0
08 02:56 Calm 5.00 Fog/Mist OVC110 28.9 28.9 100% 30.13 1021.2
08 01:56 Calm 4.00 Fog/Mist SCT002 BKN065 30 30 100% 30.11 1020.4
08 00:56 Calm 1.25 Fog/Mist OVC002 30 30 33.1 26.1 100% 30.11 1020.2
07 23:56 Calm 0.50 Freezing Fog OVC002 30 30 100% 30.1 1020.1
07 22:56 S 3 0.25 Freezing Fog OVC002 30 28.9 96% 30.08 1019.6
07 21:56 SW 3 0.50 Freezing Fog OVC002 30.9 30 96% 30.08 1019.5
07 20:56 Calm 10.00 Fair CLR 27 26.1 96% 30.09 1019.6
07 19:56 Calm 8.00 Fair CLR 26.1 25 96% 30.08 1019.5
07 18:56 SW 3 10.00 Fair CLR 33.1 30 44.1 33.1 89% 30.09 1019.9
07 17:56 SW 5 10.00 A Few Clouds FEW120 36 30.9 82% 33 30.1 1020.2
07 16:56 S 6 10.00 Fair CLR 37.9 30.9 76% 34 30.08 1019.3
07 15:56 S 5 10.00 Fair CLR 42.1 32 68% 40 30.07 1018.9
07 14:56 S 7 10.00 Fair CLR 43 32 65% 39 30.07 1018.9
07 13:56 S 3 10.00 Fair CLR 41 35.1 79% 30.08 1019.5
07 12:56 S 6 10.00 A Few Clouds FEW007 37.9 36 37.9 26.1 93% 34 30.11 1020.5
07 11:56 Vrbl 6 7.00 Mostly Cloudy BKN003 35.1 35.1 100% 31 30.14 1021.3
07 10:56 S 5 2.50 Fog/Mist OVC003 32 30.9 96% 28 30.17 1022.5
07 09:56 Calm 0.25 Freezing Fog OVC003 28.9 28 96% 30.17 1022.5
07 08:56 Calm 0.25 Freezing Fog OVC003 28 27 96% 30.16 1022.1
07 07:56 SW 3 0.25 Freezing Fog OVC003 27 26.1 96% 30.16 1022.1
07 06:56 Calm 0.50 Freezing Fog OVC003 27 26.1 28.9 27 96% 30.15 1021.8
07 05:56 Calm 0.50 Freezing Fog OVC003 27 27 100% 30.14 1021.4
07 04:56 S 3 0.25 Freezing Fog OVC003 27 27 100% 30.12 1020.8
07 03:56 SW 5 0.25 Freezing Fog OVC003 28 27 96% 24 30.11 1020.3
07 02:56 W 3 0.25 Freezing Fog OVC003 28 28 100% 30.1 1019.9
07 01:56 Calm 0.25 Freezing Fog OVC003 28 28 100% 30.07 1019.0
07 00:56 Calm 0.25 Freezing Fog OVC003 28.9 28.9 30 25 100% 30.09 1019.8
06 23:56 Calm 0.25 Freezing Fog OVC003 30 28.9 96% 30.07 1019.1
06 22:56 S 3 4.00 Fog/Mist OVC003 28.9 28.9 100% 30.05 1018.5
06 21:56 Calm 2.50 Fog/Mist OVC060 28.9 28 96% 30.04 1018.2
06 20:56 Calm 2.00 Fog/Mist SCT005 OVC060 27 27 100% 30.02 1017.5
06 19:56 Calm 4.00 Fog/Mist CLR 28.9 28 96% 30.02 1017.3
06 18:56 Calm 4.00 Fog/Mist CLR 30 30 36 30 100% 30 1016.9
06 17:56 S 5 7.00 Fair CLR 33.1 30.9 92% 29 30 1016.7
06 16:56 Calm 7.00 Overcast OVC006 34 32 92% 29.98 1015.9
06 15:56 SW 5 8.00 Overcast OVC006 35.1 33.1 93% 32 29.97 1015.4
06 14:56 SW 7 7.00 Overcast OVC005 35.1 33.1 93% 30 29.94 1014.7
06 13:56 Vrbl 5 6.00 Fog/Mist OVC006 36 34 93% 33 29.93 1014.4
06 12:56 Vrbl 3 4.00 Fog/Mist OVC004 35.1 33.1 35.1 30 93% 29.94 1014.6
06 11:56 Calm 3.00 Fog/Mist OVC004 33.1 30.9 92% 29.95 1014.8
06 10:56 SW 3 3.00 Fog/Mist OVC004 30.9 30 96% 29.98 1016.1
06 09:56 W 3 2.50 Fog/Mist OVC002 30 28.9 96% 29.99 1016.4
06 08:56 W 5 1.25 Fog/Mist OVC002 30 28.9 96% 26 29.98 1016.0
06 07:56 S 3 2.00 Fog/Mist SCT027 30 28.9 96% 29.97 1015.6
06 06:56 Calm 3.00 Fog/Mist FEW004 OVC025 30.9 30 30.9 30 96% 29.97 1015.7
06 05:56 Calm 4.00 Fog/Mist FEW004 OVC025 30.9 30 96% 29.95 1015.1
06 04:56 Calm 5.00 Fog/Mist FEW013 OVC027 30.9 28.9 92% 29.95 1015.0
06 03:56 Calm 4.00 Fog/Mist OVC013 30.9 30 96% 29.96 1015.3
06 02:56 Calm 4.00 Fog/Mist BKN019 OVC030 30 28.9 96% 29.96 1015.4
06 01:56 Calm 3.00 Fog/Mist BKN009 OVC017 30 28.9 96% 29.97 1015.6
06 00:56 Calm 1.75 Light Snow Fog/Mist OVC007 30 28.9 30.9 30 96% 29.98 1015.9 0.01
05 23:56 Calm 1.75 Light Snow Fog/Mist FEW007 OVC018 30 28.9 96% 30 1016.6 0.01
05 22:56 Calm 1.50 Light Snow Fog/Mist BKN012 OVC017 30 28.9 96% 30.02 1017.4
05 21:56 N 3 5.00 Fog/Mist OVC006 30 28.9 96% 30.03 1017.6
05 20:56 NE 3 4.00 Fog/Mist OVC013 30.9 28 89% 30.04 1018.2
05 19:56 NE 5 10.00 Overcast OVC013 30 28 92% 26 30.05 1018.5
05 18:56 Calm 10.00 Overcast OVC011 30 27 30.9 30 88% 30.05 1018.4
Date Time (est) Wind (mph) Vis. (mi.) Weather Sky Cond. Relative Humidity Wind Chill
(° F)		Heat Index
(° F)
Temperature
(° F)
Air|Dew|6 Hour
  |Pnt|Mx. Mn.		Pressure
altimeter sea   level
(in)  (mb)		Precipitation (in)
1 hr 3 hr 6 hr

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