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.
10 11:50 W 5 10.00 Mostly Cloudy BKN021 81 72 74% 85 30.15 1019.6
10 10:50 Vrbl 6 10.00 Fair CLR 79 72 79% 82 30.15 1019.7
10 09:50 S 5 10.00 Overcast SCT020 OVC049 75.9 72 88% 76 30.16 1020.2
10 08:50 S 3 10.00 Overcast SCT039 BKN047 OVC075 73.9 71.1 91% 30.16 1020.1
10 06:50 Calm 3.00 Fog/Mist SCT001 BKN041 71.1 70 96% 30.15 1019.7
10 05:50 Calm 3.00 Fog/Mist BKN001 OVC048 71.1 71.1 100% 30.14 1019.3
10 04:50 E 3 4.00 Fog/Mist BKN001 71.1 70 96% 30.13 1019.0
10 03:50 E 3 3.00 Fog/Mist BKN001 BKN049 71.1 71.1 100% 30.13 1019.2
10 02:50 Calm 0.75 Fog/Mist VV002 72 71.1 97% 30.13 1019.3
10 01:50 Calm 10.00 Fair CLR 72 71.1 79 72 97% 30.12 1018.9 0.79
10 00:50 Calm 10.00 Fair CLR 72 71.1 97% 30.09 1017.8
09 23:50 Calm 6.00 Fog/Mist CLR 73 72 96% 30.14 1019.3 0.01
09 22:50 Calm 6.00 Light Rain Fog/Mist FEW046 SCT090 OVC120 73 72 96% 30.18 1020.7 0.09 0.78
09 21:50 Calm 7.00 Thunderstorm Light Rain SCT012 BKN055 OVC070 73 72 96% 30.18 1021.0 0.69
09 20:50 S 8 10.00 Thunderstorm in Vicinity OVC024 79 72 79% 82 30.17 1020.3
09 19:50 E 7 10.00 Mostly Cloudy BKN023 80.1 73 82.9 75 79% 84 30.15 1019.8 0.03
09 18:50 E 5 10.00 A Few Clouds FEW023 82 73 74% 87 30.15 1019.6
09 17:50 E 7 10.00 Partly Cloudy SCT021 82.9 73 72% 89 30.15 1019.7
09 16:50 Vrbl 6 10.00 Mostly Cloudy BKN035 82 72 72% 87 30.16 1020.0 0.03
09 15:50 SE 5 10.00 Thunderstorm in Vicinity BKN035 75 70 84% 75 30.19 1021.3
09 14:50 SE 5 5.00 Thunderstorm Light Rain Fog/Mist SCT013 OVC075 75 72 90% 74 30.21 1022.0 0.03
09 13:50 NW 9 G 17 5.00 Thunderstorm Heavy Rain Fog/Mist BKN018 OVC045 77 73.9 82 72 90% 78 30.22 1022.3 0.02 0.02
09 12:50 Vrbl 6 10.00 Mostly Cloudy BKN016 BKN027 BKN032 80.1 73 79% 84 30.22 1022.2
09 11:50 Vrbl 5 10.00 Mostly Cloudy BKN011 78.1 73 85% 81 30.24 1022.7
09 10:50 Calm 10.00 Mostly Cloudy BKN009 77 73 88% 78 30.24 1023.1
09 09:50 Vrbl 3 10.00 Mostly Cloudy SCT009 BKN030 73.9 72 94% 30.25 1023.1
09 08:50 Calm 7.00 Overcast SCT008 OVC075 73 71.1 94% 30.24 1022.9
09 07:50 S 3 5.00 Fog/Mist BKN005 BKN030 72 71.1 73 72 97% 30.24 1022.9 0.01 0.01
09 06:50 Calm 4.00 Mostly Cloudy BKN006 BKN040 73 72 96% 30.23 1022.7
09 05:50 Calm 5.00 Fog/Mist BKN004 OVC010 73 72 96% 30.22 1022.1
09 04:50 Calm 2.00 Fog/Mist SCT001 BKN010 OVC090 73 72 96% 30.2 1021.4
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
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)