National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Weather observations for the past three days for
Cobb County International Airport - McCollum Field
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.
09 03:50 Calm 4.00 Fog/Mist BKN002 OVC007 73 72 96% 30.18 1020.8
09 02:50 Calm 7.00 Fog/Mist OVC004 73 72 96% 30.19 1021.1
09 01:50 Calm 10.00 Fog/Mist BKN120 73 72 75 73 96% 30.18 1020.7 0.1
09 00:50 Calm 10.00 Fog/Mist FEW120 73 72 96% 30.18 1020.7 0.01
08 23:50 Calm 10.00 Light Rain Fog/Mist FEW110 73 73 100% 30.2 1021.5 0.01
08 22:50 Calm 4.00 Light Rain Fog/Mist BKN004 BKN110 73 73 100% 30.21 1021.8 0.01 0.08
08 21:50 Calm 10.00 Light Rain BKN006 BKN020 OVC100 73.9 73 97% 30.2 1021.6 0.05
08 20:50 Calm 7.00 Rain BKN009 BKN095 73.9 73.9 100% 30.19 1021.4 0.02
08 19:50 Calm 7.00 Mostly Cloudy BKN009 73.9 73.9 79 72 100% 30.17 1020.7 0.8
08 18:50 Calm 10.00 A Few Clouds FEW120 75 73 94% 73 30.16 1020.4 0.02
08 17:50 Calm 10.00 A Few Clouds FEW070 75 73 94% 73 30.16 1020.2
08 16:50 Calm 5.00 Light Rain Fog/Mist BKN032 73.9 72 94% 30.15 1020.0 0.03 0.78
08 15:50 SW 6 3.00 Thunderstorm Rain Fog/Mist BKN019 OVC050 72 71.1 97% 30.15 1019.9 0.45
08 14:50 S 8 2.00 Thunderstorm in Vicinity Heavy Rain Fog/Mist BKN016 OVC060 73 71.1 94% 30.16 1020.4 0.3
08 13:50 Vrbl 5 10.00 Overcast BKN016 OVC030 79 72 80.1 70 79% 82 30.15 1019.9
08 12:50 Calm 10.00 Overcast BKN015 OVC024 80.1 72 76% 84 30.17 1020.3
08 11:50 Calm 7.00 Overcast OVC010 78.1 72 82% 80 30.16 1020.3
08 10:50 NW 8 10.00 Overcast OVC008 75 71.1 88% 75 30.17 1020.4
08 09:50 SW 3 10.00 Overcast OVC008 72 70 94% 30.17 1020.5
08 08:50 Calm 10.00 Overcast BKN007 OVC110 70 69.1 97% 30.16 1020.3
08 07:50 Calm 10.00 Mostly Cloudy SCT005 BKN030 70 69.1 70 69.1 97% 30.15 1019.8
08 06:50 W 3 10.00 Mostly Cloudy FEW007 BKN055 BKN070 69.1 68 96% 30.12 1018.9
08 05:50 Calm 10.00 Overcast BKN009 OVC045 69.1 68 96% 30.11 1018.5
08 04:50 Calm 10.00 Overcast OVC043 69.1 66.9 93% 30.1 1018.1
08 03:50 Calm 10.00 Overcast OVC047 69.1 66.9 93% 30.09 1017.9
08 02:50 Calm 10.00 Mostly Cloudy SCT042 BKN049 69.1 68 96% 30.09 1017.8
08 01:50 Vrbl 3 10.00 Mostly Cloudy BKN045 70 69.1 73 70 97% 30.1 1018.2 0.06
08 00:50 Calm 10.00 A Few Clouds FEW037 71.1 69.1 94% 30.11 1018.4 0.01
07 23:50 Calm 10.00 Fair CLR 71.1 70 96% 30.1 1018.2
07 22:50 Calm 10.00 Partly Cloudy FEW006 SCT024 72 71.1 97% 30.1 1018.2 0.01 0.05
07 21:50 Calm 5.00 Light Rain Fog/Mist FEW120 72 71.1 97% 30.07 1017.1 0.01
07 20:50 Calm 5.00 Light Rain Fog/Mist FEW100 72 71.1 97% 30.05 1016.5 0.03
07 19:50 Calm 10.00 Light Rain FEW075 BKN120 73 72 79 73 96% 30.05 1016.5 0.02 0.23
07 18:50 Calm 5.00 Light Rain Fog/Mist SCT041 BKN070 73.9 72 94% 30.04 1016.3 0.01
07 17:50 Calm 5.00 Light Rain Fog/Mist SCT039 BKN055 73.9 72 94% 30.05 1016.4 0.03
07 16:50 Calm 5.00 Light Rain Fog/Mist SCT048 OVC100 73 72 96% 30.04 1016.3 0.05 0.17
07 15:50 Calm 9.00 Light Rain FEW034 BKN043 OVC070 73 71.1 94% 30.06 1016.9 0.12
07 14:50 W 6 10.00 Light Rain BKN034 OVC046 77 71.1 82% 79 30.06 1016.9
07 13:50 S 3 10.00 Overcast FEW025 BKN044 OVC095 79 69.1 79 69.1 72% 82 30.07 1017.0
07 12:50 S 7 10.00 Fair CLR 79 68 69% 81 30.08 1017.4
07 11:50 S 5 10.00 Mostly Cloudy BKN100 77 70 79% 79 30.08 1017.5
07 10:50 SW 3 10.00 Overcast OVC060 73.9 69.1 85% 30.09 1017.9
07 09:50 Calm 10.00 Overcast OVC055 70 64.9 84% 30.09 1017.8
07 08:50 Vrbl 3 8.00 Light Rain OVC050 70 64.9 84% 30.09 1017.7
07 07:50 Vrbl 3 10.00 Overcast OVC055 69.1 64 69.1 66 84% 30.07 1017.1
07 06:50 Calm 10.00 Fair CLR 66.9 64.9 93% 30.06 1016.6
07 05:50 Calm 10.00 Fair CLR 66.9 64.9 93% 30.04 1016.1
07 04:50 Calm 10.00 Fair CLR 66.9 64.9 93% 30.03 1015.9
07 03:50 Calm 10.00 Fair CLR 66.9 64.9 93% 30.03 1015.8
07 02:50 Calm 10.00 Mostly Cloudy BKN055 68 64.9 90% 30.05 1016.5
07 01:50 Calm 10.00 Fair CLR 69.1 64 80.1 69.1 84% 30.06 1016.8
07 00:50 Calm 10.00 Fair CLR 70 64.9 84% 30.07 1016.9
06 23:50 Calm 10.00 Fair CLR 72 64 76% 30.08 1017.1
06 22:50 Calm 10.00 Fair CLR 73 64 74% 30.06 1016.8
06 21:50 Calm 10.00 Fair CLR 77 63 62% 79 30.05 1016.4
06 20:50 Calm 10.00 Fair CLR 78.1 64 62% 80 30.04 1016.2
06 19:50 SW 5 10.00 Partly Cloudy SCT055 80.1 62.1 84.9 80.1 54% 81 30.05 1016.4
06 18:50 SW 7 10.00 Fair CLR 82 61 49% 83 30.05 1016.4
06 17:50 Vrbl 6 10.00 Fair CLR 84 60.1 44% 84 30.06 1016.9
06 16:50 S 6 10.00 Partly Cloudy SCT100 82.9 60.1 46% 83 30.07 1017.2
06 15:50 Vrbl 6 10.00 Fair CLR 84 60.1 44% 84 30.08 1017.4
06 14:50 W 5 10.00 Mostly Cloudy BKN060 84.9 57.9 40% 84 30.09 1017.7
06 13:50 SW 6 10.00 Mostly Cloudy BKN055 84 60.1 84 64.9 44% 84 30.11 1018.3
06 12:50 W 6 10.00 Mostly Cloudy BKN055 81 60.1 49% 82 30.13 1019.1
06 11:50 S 7 10.00 A Few Clouds FEW049 82.9 59 44% 83 30.14 1019.5
06 10:50 S 6 10.00 Fair CLR 79 61 54% 80 30.16 1020.0
06 09:50 SW 5 10.00 Fair CLR 75.9 62.1 62% 78 30.16 1020.3
06 08:50 Calm 10.00 Fair CLR 70 62.1 76% 30.16 1020.3
06 07:50 Calm 10.00 Fair CLR 64.9 61 64.9 62.1 87% 30.15 1019.8
06 06:50 Calm 10.00 Fair CLR 62.1 60.1 93% 30.12 1018.9
06 05:50 Calm 10.00 Fair CLR 62.1 61 96% 30.1 1018.3
06 04:50 Calm 10.00 Fair CLR 63 61 93% 30.09 1017.9
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)