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
Metric (Imperial)
Date Time (edt) 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.
08 02:50 Calm 12.87 Fair CLR 22.8 21.7 94% 76.68 1021.0
08 01:50 Calm 16.09 Fair CLR 23.3 22.2 26.7 22.8 94% 76.68 1021.0
08 00:50 Calm 16.09 Fair CLR 22.8 22.2 96% 76.71 1021.2
07 23:50 Calm 16.09 Fair CLR 22.8 21.7 94% 76.71 1021.6
07 22:50 Calm 16.09 Fair CLR 23.3 21.7 91% 76.73 1021.8
07 21:50 W 7 16.09 Fair CLR 24.4 21.7 85% 25 76.68 1021.1
07 20:50 W 6 16.09 Fair CLR 25.6 20.6 74% 27 76.68 1021.0
07 19:50 NW 11 16.09 A Few Clouds FEW030 26.7 21.1 31.1 26.7 71% 28 76.68 1021.2
07 18:50 W 17 16.09 Partly Cloudy SCT040 27.2 21.1 69% 29 76.68 1021.1
07 17:50 S 13 16.09 Partly Cloudy SCT040 28.9 21.1 63% 31 76.68 1021.1
07 16:50 Vrbl 9 16.09 Fair CLR 30.6 21.7 59% 34 76.71 1021.3
07 15:50 S 11 16.09 Mostly Cloudy BKN031 30 21.1 59% 33 76.73 1021.5
07 14:50 SE 11 16.09 Partly Cloudy SCT026 28.3 22.8 72% 32 76.76 1022.1
07 13:50 E 11 4.02 Mostly Cloudy with Haze BKN019 BKN028 28.9 23.3 28.9 22.2 72% 33 76.84 1022.9
07 12:50 SE 6 14.48 Mostly Cloudy BKN019 BKN028 28.3 22.8 72% 32 76.89 1023.7
07 11:50 Vrbl 6 4.02 Overcast with Haze OVC014 26.1 22.2 79% 28 76.91 1024.0
07 10:50 Vrbl 6 16.09 Overcast BKN014 OVC026 26.1 22.2 79% 28 76.89 1023.9
07 09:50 Vrbl 7 2.41 Overcast with Haze OVC012 25 22.2 85% 26 76.91 1024.1
07 08:50 E 9 4.83 Fog/Mist SCT021 24.4 22.2 88% 25 76.89 1023.8
07 07:50 E 6 12.87 Partly Cloudy FEW070 SCT095 22.2 21.7 22.8 21.7 97% 76.86 1023.5
07 06:50 E 7 14.48 Fair CLR 21.7 21.1 96% 76.81 1022.7
07 05:50 Calm 16.09 A Few Clouds FEW004 21.7 21.1 96% 76.73 1021.9
07 04:50 E 6 16.09 A Few Clouds FEW004 22.2 21.1 94% 76.71 1021.4
07 03:50 Calm 16.09 Fair CLR 22.2 21.7 97% 76.68 1021.2
07 02:50 SE 7 16.09 Fair CLR 22.8 21.7 94% 76.71 1021.5
07 01:50 SE 11 16.09 Light Rain BKN075 OVC090 22.8 21.7 26.7 22.8 94% 76.81 1022.8
07 00:50 SE 7 12.87 Rain BKN016 OVC024 23.3 21.1 88% 76.89 1023.6
06 23:50 E 7 16.09 Mostly Cloudy SCT038 BKN090 23.3 20.6 85% 76.84 1023.1
06 22:50 Vrbl 6 16.09 Mostly Cloudy BKN085 23.3 21.7 91% 76.84 1023.2
06 21:50 Calm 16.09 Mostly Cloudy BKN065 23.3 21.7 91% 76.76 1022.1
06 20:50 SW 19 G 26 16.09 Thunderstorm in Vicinity Light Rain BKN100 22.8 20.6 87% 76.71 1021.7
06 19:50 S 13 16.09 Mostly Cloudy SCT060 BKN100 26.7 22.8 31.7 26.7 79% 29 76.66 1021.0
06 18:50 Calm 16.09 A Few Clouds FEW041 27.2 22.2 74% 30 76.63 1020.4
06 17:50 Calm 16.09 Thunderstorm BKN039 27.2 22.2 74% 30 76.58 1019.9
06 16:50 S 9 16.09 Mostly Cloudy FEW039 SCT050 BKN060 30.6 21.1 57% 33 76.61 1020.1
06 15:50 SE 13 16.09 Mostly Cloudy SCT033 BKN050 31.1 22.8 61% 35 76.63 1020.2
06 14:50 E 7 14.48 A Few Clouds FEW029 30 22.8 65% 34 76.68 1021.1
06 13:50 Calm 11.27 Partly Cloudy SCT022 28.9 22.8 28.9 21.1 70% 32 76.76 1022.1
06 12:50 SE 6 16.09 A Few Clouds FEW020 27.8 22.8 74% 31 76.84 1023.1
06 11:50 SW 6 16.09 A Few Clouds FEW019 26.7 21.7 74% 29 76.84 1023.1
06 10:50 SE 9 8.05 Fair with Haze CLR 25.6 22.2 82% 27 76.81 1022.9
06 09:50 SE 6 12.87 A Few Clouds FEW007 23.3 21.7 91% 76.78 1022.6
06 08:50 E 6 16.09 Partly Cloudy SCT023 22.2 21.1 94% 76.78 1022.5
06 07:50 Calm 16.09 A Few Clouds FEW004 21.1 20.6 22.2 21.1 97% 76.73 1022.1
06 06:50 E 7 16.09 Fair CLR 21.1 20.6 97% 76.71 1021.5
06 05:50 E 7 16.09 Fair CLR 21.1 20.6 97% 76.66 1020.9
06 04:50 Calm 12.87 Mostly Cloudy BKN001 21.1 21.1 100% 76.66 1020.9
06 03:50 E 7 16.09 Partly Cloudy SCT003 21.7 21.1 96% 76.61 1020.2
06 02:50 Vrbl 6 16.09 Mostly Cloudy BKN003 21.7 21.7 100% 76.58 1020.1
06 01:50 Calm 16.09 Fair CLR 21.7 21.7 23.3 21.7 100% 76.63 1020.3
06 00:50 Vrbl 6 16.09 Mostly Cloudy BKN002 22.2 21.7 97% 76.66 1020.6
05 23:50 Calm 16.09 A Few Clouds FEW002 22.2 21.7 97% 76.63 1020.2
05 22:50 Calm 16.09 A Few Clouds FEW004 22.8 22.2 96% 76.61 1020.2
05 21:50 E 6 16.09 Fair CLR 22.8 22.2 96% 76.58 1019.7
05 20:50 SE 6 16.09 Fair CLR 22.8 21.7 94% 76.56 1019.4
05 19:50 SE 6 16.09 Fair CLR 23.3 21.7 28.3 21.1 91% 76.53 1019.1
05 18:50 E 6 16.09 Fair CLR 23.3 21.7 91% 76.5 1018.9
05 17:50 E 7 16.09 Overcast FEW005 OVC095 22.2 21.1 94% 76.5 1019.0
05 16:50 Vrbl 7 11.27 Thunderstorm in Vicinity Light Rain FEW005 OVC095 22.2 21.7 97% 76.5 1018.9
05 15:50 Vrbl 7 11.27 Light Rain BKN120 21.7 21.1 96% 76.56 1019.6
05 14:50 Vrbl 7 16.09 Thunderstorm Rain BKN032 21.1 20 93% 76.53 1019.4
05 13:50 W 26 G 37 16.09 Thunderstorm in Vicinity BKN028 28.9 21.1 30 22.2 63% 31 76.56 1019.2
05 10:50 Vrbl 7 16.09 Mostly Cloudy BKN015 26.7 22.2 76% 29 76.58 1019.6
05 09:50 Vrbl 6 16.09 Partly Cloudy FEW012 SCT019 25.6 21.7 79% 27 76.53 1019.1
05 08:50 SE 11 16.09 Mostly Cloudy BKN019 22.8 20.6 87% 76.5 1018.8
05 07:50 Vrbl 6 16.09 Partly Cloudy SCT060 22.2 20.6 23.3 21.7 91% 76.5 1018.6
05 06:50 E 9 16.09 Mostly Cloudy SCT023 BKN029 BKN048 21.7 20 90% 76.48 1018.2
05 05:50 E 7 16.09 Fair CLR 21.7 20.6 94% 76.43 1017.7
05 04:50 Vrbl 6 16.09 Partly Cloudy SCT055 22.2 20.6 91% 76.4 1017.3
05 03:50 Calm 16.09 Fair CLR 22.8 20.6 87% 76.4 1017.4
Date Time (edt) 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)