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.
11 10:50 W 17 16.09 Overcast OVC008 16.7 15.6 93% 76.28 1016.1
11 09:50 SW 15 4.02 Fog/Mist OVC007 16.1 15.6 97% 76.25 1015.7
11 08:50 SW 9 6.44 Fog/Mist OVC007 16.1 15 93% 76.17 1014.8
11 07:50 SW 7 16.09 Overcast BKN009 OVC018 15.6 15 17.8 15.6 96% 76.15 1014.5
11 06:50 SW 7 6.44 Light Rain Fog/Mist SCT011 BKN018 OVC023 15.6 14.4 93% 76.1 1014.0
11 05:50 SW 11 16.09 Overcast SCT013 OVC023 16.1 14.4 90% 76.07 1013.3
11 04:50 SW 7 16.09 Mostly Cloudy FEW010 BKN013 BKN036 16.7 15.6 93% 76.02 1012.6
11 03:50 Vrbl 6 16.09 Overcast FEW014 BKN026 OVC032 17.2 16.7 97% 76.02 1012.6
11 02:50 Calm 16.09 Mostly Cloudy SCT014 BKN038 17.2 16.7 97% 76.02 1012.8
11 01:50 Calm 16.09 Overcast BKN014 OVC021 17.8 17.2 18.3 17.8 96% 76.05 1013.0
11 00:50 Calm 16.09 Overcast OVC032 18.3 17.2 93% 76.05 1012.9
10 23:50 Calm 16.09 Light Rain OVC024 18.3 17.8 97% 76.05 1013.2
10 22:50 Calm 4.02 Light Rain Fog/Mist BKN002 OVC009 18.3 17.8 97% 76.05 1013.1
10 21:50 Vrbl 7 6.44 Fog/Mist OVC002 18.3 17.8 97% 75.97 1012.2
10 20:50 Vrbl 11 16.09 Overcast OVC005 17.8 17.8 100% 76 1012.4
10 19:50 E 15 16.09 Overcast OVC005 17.8 17.2 18.9 17.8 96% 75.95 1011.7
10 18:50 E 15 16.09 Light Rain OVC008 17.8 17.2 96% 75.95 1012.0
10 17:50 SE 15 G 30 16.09 Light Rain OVC008 17.8 16.7 93% 75.92 1011.6
10 16:50 E 15 16.09 Overcast OVC008 18.3 16.7 90% 75.92 1011.4
10 15:50 E 24 G 39 16.09 Overcast OVC010 18.3 16.7 90% 75.9 1011.2
10 14:50 E 22 G 31 16.09 Overcast OVC010 18.3 16.7 90% 75.92 1011.4
10 13:50 E 26 G 39 16.09 Overcast OVC011 18.3 16.1 18.3 15.6 87% 75.95 1011.7
10 12:50 E 28 G 46 16.09 Overcast OVC011 17.8 15.6 87% 76 1012.7
10 11:50 E 22 G 35 16.09 Light Rain OVC009 16.7 15.6 93% 76.07 1013.5
10 10:50 E 22 G 46 16.09 Light Rain OVC009 16.7 15 90% 76.07 1013.6
10 09:50 E 22 G 37 8.05 Light Rain Fog/Mist OVC009 16.1 15 93% 76.05 1013.3
10 08:50 E 19 G 30 16.09 Light Rain BKN009 OVC013 15.6 14.4 93% 76.07 1013.6
10 07:50 E 26 G 41 8.05 Heavy Rain Fog/Mist BKN011 OVC017 15.6 14.4 15.6 14.4 93% 76.02 1012.7
10 06:50 E 26 G 35 9.66 Rain Fog/Mist OVC011 15.6 14.4 93% 76 1012.4
10 05:50 E 24 G 39 11.27 Rain OVC011 15.6 14.4 93% 75.92 1011.2
10 04:50 E 17 G 30 11.27 Rain BKN009 BKN017 OVC031 14.4 13.9 97% 76 1012.3
10 03:50 E 19 G 31 12.87 Rain SCT040 SCT075 OVC100 14.4 13.3 93% 76.07 1013.5
10 02:50 E 13 11.27 Heavy Rain FEW060 SCT075 OVC100 15 13.3 90% 76.17 1014.8
10 01:50 E 9 14.48 Rain OVC100 15.6 13.9 20.6 15.6 90% 76.38 1017.5
10 00:50 E 13 16.09 Light Rain BKN110 15.6 13.9 90% 76.38 1017.4
09 23:50 E 17 16.09 Light Rain SCT110 15.6 13.9 90% 76.5 1019.1
09 22:50 Vrbl 11 16.09 Rain OVC110 16.1 13.9 87% 76.56 1020.0
09 21:50 E 19 16.09 Light Rain OVC120 18.3 11.7 66% 76.63 1020.7
09 20:50 E 17 16.09 Light Rain SCT120 18.9 11.7 63% 76.5 1019.1
09 19:50 E 19 16.09 Mostly Cloudy BKN095 BKN110 20.6 10.6 22.8 20.6 53% 76.53 1019.4
09 18:50 E 13 16.09 A Few Clouds FEW110 21.1 10.6 51% 76.5 1019.2
09 17:50 E 22 16.09 Partly Cloudy SCT050 21.1 10.6 51% 76.48 1018.7
09 16:50 E 13 16.09 Partly Cloudy SCT040 21.1 11.1 53% 76.53 1019.3
09 15:50 E 17 16.09 Fair CLR 22.2 10.6 48% 76.56 1019.8
09 14:50 E 13 G 26 16.09 Fair CLR 22.2 10 46% 76.56 1019.7
09 13:50 SE 17 G 31 16.09 Fair CLR 22.8 10 22.8 17.8 44% 76.58 1019.8
09 12:50 E 19 G 28 16.09 Fair CLR 22.2 10 46% 76.61 1020.2
09 11:50 E 17 G 31 16.09 Fair CLR 21.7 11.1 51% 76.63 1020.7
09 10:50 E 17 G 28 16.09 Fair CLR 21.1 12.2 57% 76.63 1020.8
09 09:50 E 13 16.09 Fair CLR 20 15 73% 76.63 1020.6
09 08:50 E 7 16.09 Fair CLR 18.3 16.1 87% 76.58 1020.1
09 07:50 Calm 16.09 Fair CLR 17.8 16.7 19.4 17.2 93% 76.56 1019.7
09 06:50 E 6 16.09 Fair CLR 17.2 16.7 97% 76.5 1019.1
09 05:50 Calm 16.09 Fair CLR 17.2 16.7 97% 76.45 1018.1
09 04:50 Calm 16.09 Fair CLR 17.8 16.7 93% 76.43 1017.7
09 03:50 E 6 16.09 Fair CLR 18.3 16.7 90% 76.43 1017.9
09 02:50 Calm 16.09 Fair CLR 18.3 17.2 93% 76.45 1018.0
09 01:50 Calm 16.09 Fair CLR 19.4 17.8 23.3 19.4 91% 76.43 1017.8
09 00:50 Calm 16.09 Fair CLR 19.4 17.8 91% 76.45 1018.2
08 23:50 Calm 16.09 Fair CLR 19.4 18.3 93% 76.45 1018.3
08 22:50 Calm 16.09 Fair CLR 20 18.3 90% 76.43 1018.0
08 21:50 Calm 16.09 Fair CLR 21.7 18.3 81% 76.4 1017.7
08 20:50 Calm 16.09 Fair CLR 21.7 18.9 84% 76.38 1017.3
08 19:50 Calm 16.09 Fair CLR 22.8 17.8 29.4 22.8 74% 76.33 1016.7
08 18:50 Vrbl 6 16.09 Fair CLR 25.6 16.7 58% 26 76.28 1016.2
08 17:50 Vrbl 6 16.09 Fair CLR 28.3 15.6 46% 28 76.25 1015.6
08 16:50 Vrbl 6 16.09 Fair CLR 28.9 14.4 41% 29 76.25 1015.4
08 15:50 Vrbl 6 16.09 Fair CLR 28.9 13.9 40% 28 76.25 1015.5
08 14:50 Calm 16.09 Fair CLR 28.3 14.4 43% 28 76.28 1016.0
08 13:50 Vrbl 11 16.09 Fair CLR 28.9 14.4 28.9 13.3 41% 29 76.33 1016.6
08 12:50 N 7 16.09 Fair CLR 26.7 15 49% 27 76.4 1017.4
08 11:50 Vrbl 11 16.09 Fair CLR 25.6 15.6 54% 26 76.4 1017.7
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)