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.
13 02:50 Calm 16.09 Overcast OVC060 14.4 9.4 72% 76.5 993.2
13 01:50 Calm 16.09 Fair CLR 15 8.9 21.1 15 67% 76.56 993.8
13 00:50 NE 6 16.09 A Few Clouds FEW075 15.6 9.4 67% 76.58 994.1
12 23:50 E 6 16.09 Fair CLR 16.7 8.3 58% 76.61 994.4
12 22:50 E 6 16.09 Fair CLR 16.7 8.9 60% 76.61 994.6
12 21:50 E 11 16.09 Fair CLR 17.8 8.9 56% 76.58 994.3
12 20:50 E 11 16.09 Fair CLR 18.9 8.9 52% 76.56 994.0
12 19:50 E 15 16.09 Fair CLR 21.1 9.4 23.3 21.1 47% 76.53 993.4
12 18:50 SE 11 16.09 Fair CLR 22.2 8.9 43% 76.5 993.2
12 17:50 E 20 16.09 Fair CLR 22.8 8.9 41% 76.5 993.2
12 16:50 E 17 G 28 16.09 Fair CLR 22.8 9.4 43% 76.53 993.5
12 15:50 SE 17 G 28 16.09 Mostly Cloudy BKN050 22.8 10 44% 76.61 994.3
12 14:50 E 19 G 30 16.09 Fair CLR 21.7 9.4 46% 76.63 994.9
12 13:50 E 22 G 37 16.09 Fair CLR 21.7 8.9 21.7 16.1 44% 76.68 995.5
12 12:50 SE 24 G 35 16.09 Partly Cloudy FEW055 SCT070 20.6 7.8 44% 76.76 996.2
12 11:50 E 22 G 41 16.09 Mostly Cloudy BKN065 20 7.8 45% 76.76 996.4
12 10:50 E 20 G 33 16.09 Mostly Cloudy BKN060 18.9 8.9 52% 76.73 996.0
12 09:50 E 22 G 37 16.09 Mostly Cloudy BKN055 17.2 10 63% 76.76 996.3
12 08:50 E 19 G 31 16.09 Mostly Cloudy BKN049 16.7 10 65% 76.71 995.7
12 07:50 SE 13 16.09 Overcast OVC045 16.7 10 17.8 16.1 65% 76.68 995.4
12 06:50 E 15 16.09 Mostly Cloudy BKN043 16.7 10 65% 76.61 994.5
12 05:50 E 15 G 26 16.09 Fair CLR 17.2 11.1 68% 76.53 993.3
12 04:50 E 15 G 28 16.09 Fair CLR 17.2 11.7 70% 76.53 993.5
12 03:50 E 15 G 26 16.09 Overcast OVC039 17.8 12.8 73% 76.56 993.6
12 02:50 E 6 16.09 A Few Clouds FEW035 16.7 12.8 78% 76.53 993.4
12 01:50 Vrbl 6 16.09 Overcast OVC031 16.7 11.7 21.1 16.7 73% 76.53 993.6
12 00:50 Calm 16.09 Fair CLR 17.2 11.7 70% 76.56 993.7
11 23:50 Vrbl 6 16.09 Fair CLR 17.8 12.2 70% 76.53 993.3
11 22:50 NW 7 16.09 Fair CLR 18.3 12.8 70% 76.5 993.1
11 21:50 Vrbl 7 16.09 Fair CLR 19.4 13.3 68% 76.48 992.6
11 20:50 NW 9 16.09 Fair CLR 20 13.3 65% 76.4 991.8
11 19:50 Vrbl 9 16.09 Fair CLR 21.1 12.8 25.6 21.1 59% 76.35 991.1
11 18:50 Vrbl 9 16.09 Fair CLR 22.2 13.3 57% 76.38 991.3
11 17:50 Vrbl 7 16.09 Fair CLR 23.3 13.3 54% 76.35 991.2
11 16:50 N 15 16.09 Mostly Cloudy BKN045 25 13.3 48% 26 76.35 990.9
11 15:50 NW 15 16.09 Mostly Cloudy FEW040 BKN090 25 13.9 50% 26 76.38 991.4
11 14:50 W 19 G 31 16.09 Overcast SCT038 OVC090 25 15.6 56% 26 76.38 991.5
11 13:50 NW 15 16.09 Mostly Cloudy BKN095 25 15 25 17.8 54% 26 76.4 991.6
11 12:50 W 15 16.09 Partly Cloudy SCT075 SCT100 25 15 54% 26 76.43 992.0
11 11:50 NW 11 16.09 Mostly Cloudy BKN090 23.3 15 60% 76.43 992.0
11 10:50 NW 9 16.09 Overcast BKN085 OVC120 21.1 15 68% 76.45 992.3
11 09:50 W 6 16.09 Mostly Cloudy BKN090 19.4 15 76% 76.43 991.9
11 08:50 W 11 16.09 Overcast FEW085 OVC110 18.9 15 78% 76.43 992.0
11 07:50 SW 6 16.09 Overcast BKN090 OVC110 17.8 14.4 18.3 15 81% 76.38 991.3
11 06:50 Calm 16.09 Mostly Cloudy SCT046 BKN100 BKN110 16.1 13.3 84% 76.33 990.7
11 05:50 Calm 16.09 Mostly Cloudy BKN050 BKN100 15.6 12.8 84% 76.3 990.4
11 04:50 Calm 16.09 Fair CLR 15 12.8 87% 76.3 990.4
11 03:50 Calm 16.09 Partly Cloudy SCT120 15.6 12.8 84% 76.3 990.4
11 02:50 Calm 16.09 Fair CLR 16.7 12.8 78% 76.3 990.5
11 01:50 Calm 16.09 Fair CLR 18.3 12.8 25.6 17.2 70% 76.35 991.1
11 00:50 Calm 16.09 Fair CLR 17.8 12.8 73% 76.35 991.0
10 23:50 Calm 16.09 Fair CLR 17.8 12.8 73% 76.38 991.5
10 22:50 Calm 16.09 Fair CLR 18.9 13.3 70% 76.38 991.5
10 21:50 Calm 16.09 Fair CLR 19.4 12.2 63% 76.35 991.2
10 20:50 W 9 16.09 Fair CLR 23.9 11.1 45% 25 76.3 990.5
10 19:50 NW 9 16.09 Fair CLR 25.6 7.8 27.2 25 32% 26 76.28 990.0
10 18:50 NW 11 16.09 Fair CLR 26.7 8.9 33% 26 76.25 989.9
10 17:50 NW 13 16.09 Fair CLR 27.2 11.1 37% 27 76.28 989.9
10 16:50 SW 9 16.09 Partly Cloudy SCT060 26.7 11.7 39% 27 76.25 989.8
10 15:50 N 15 G 26 16.09 A Few Clouds FEW070 27.2 12.2 39% 27 76.28 990.1
10 14:50 W 15 16.09 A Few Clouds FEW060 26.1 11.1 39% 26 76.33 990.6
10 13:50 W 15 G 26 16.09 A Few Clouds FEW055 25.6 11.7 26.1 16.1 42% 26 76.33 990.8
10 12:50 NW 11 16.09 A Few Clouds FEW042 25 12.2 45% 26 76.35 991.2
10 11:50 Vrbl 6 16.09 Partly Cloudy SCT036 24.4 13.3 50% 26 76.38 991.4
10 10:50 NW 9 16.09 Partly Cloudy SCT023 22.2 15.6 66% 76.4 991.6
10 09:50 Calm 16.09 A Few Clouds FEW009 20.6 16.1 76% 76.38 991.3
10 08:50 Calm 16.09 Mostly Cloudy BKN007 17.2 15.6 90% 76.35 991.1
10 07:50 Vrbl 9 11.27 Overcast OVC005 16.1 16.1 17.2 14.4 100% 76.3 990.5
10 05:50 Calm 16.09 Mostly Cloudy BKN005 15 15 100% 76.2 989.1
10 04:50 Calm 16.09 Fair CLR 15.6 15 96% 76.15 988.4
10 03:50 Calm 16.09 Fair CLR 16.7 15.6 93% 76.12 988.0
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)