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 15:50 SW 12 10.00 Mostly Cloudy BKN050 91 69.1 49% 96 30.12 1018.3
09 14:50 Calm 10.00 Partly Cloudy SCT035 91 71.1 52% 98 30.14 1019.0
09 13:50 W 8 10.00 Mostly Cloudy SCT044 BKN075 90 70 90 72 52% 95 30.16 1019.9
09 12:50 Vrbl 5 10.00 Partly Cloudy SCT034 87.1 72 61% 94 30.17 1020.5
09 11:50 W 3 10.00 Fair CLR 87.1 73 63% 95 30.19 1021.0
09 10:50 Calm 8.00 Fair CLR 84 73.9 72% 91 30.19 1021.0
09 09:50 Calm 10.00 Fair CLR 79 73 82% 82 30.19 1021.1
09 08:50 Calm 10.00 Fair CLR 75 72 90% 74 30.18 1020.8
09 07:50 Calm 10.00 Mostly Cloudy BKN080 72 71.1 72 71.1 97% 30.17 1020.3
09 06:50 Calm 10.00 Mostly Cloudy BKN075 71.1 70 96% 30.15 1019.7
09 05:50 Calm 10.00 Fair CLR 71.1 70 96% 30.14 1019.3
09 04:50 E 5 10.00 Partly Cloudy FEW004 SCT046 71.1 70 96% 30.13 1019.0
09 03:50 Calm 10.00 Fair CLR 72 70 94% 30.13 1018.9
09 02:50 Calm 10.00 Fair CLR 72 70 94% 30.13 1019.0
09 01:50 Calm 10.00 Fair CLR 72 70 88 72 94% 30.13 1018.9
09 00:50 Calm 10.00 A Few Clouds FEW060 73 71.1 94% 30.16 1019.9
08 23:50 Vrbl 5 10.00 Fair CLR 73 70 90% 30.17 1020.3
08 22:50 Vrbl 5 10.00 Thunderstorm in Vicinity Light Rain FEW046 SCT080 BKN110 73 71.1 94% 30.18 1020.6
08 21:50 Vrbl 6 1.50 Thunderstorm in Vicinity Haze OVC040 78.1 68 71% 80 30.17 1020.2
08 20:50 E 3 10.00 Thunderstorm in Vicinity BKN055 82.9 70 65% 87 30.13 1018.9
08 19:50 W 6 10.00 Fair CLR 88 69.1 91.9 87.1 54% 92 30.12 1018.5
08 18:50 S 5 10.00 Fair CLR 90 68 48% 94 30.09 1017.4
08 17:50 SW 6 10.00 Fair CLR 91 69.1 49% 96 30.09 1017.5
08 16:50 Vrbl 6 10.00 Partly Cloudy SCT060 90 70 52% 95 30.11 1018.1
08 15:50 Vrbl 6 10.00 Mostly Cloudy BKN050 91 69.1 49% 96 30.13 1018.7
08 14:50 Vrbl 5 7.00 Partly Cloudy SCT046 88 70 55% 93 30.14 1019.3
08 13:50 SW 6 10.00 Partly Cloudy SCT040 89.1 69.1 89.1 71.1 52% 94 30.18 1020.5
08 12:50 Calm 10.00 A Few Clouds FEW034 87.1 69.1 55% 91 30.2 1021.2
08 11:50 W 5 5.00 Partly Cloudy with Haze SCT030 87.1 72 61% 94 30.22 1021.9
08 10:50 SW 5 10.00 Fair CLR 82.9 72 70% 88 30.22 1022.0
08 09:50 SW 6 10.00 Fair CLR 80.1 72 76% 84 30.22 1021.9
08 08:50 Calm 10.00 Fair CLR 75 70 84% 75 30.21 1021.9
08 07:50 Calm 10.00 Fair CLR 71.1 70 73.9 71.1 96% 30.21 1021.6
08 06:50 Calm 9.00 Partly Cloudy SCT043 71.1 69.1 94% 30.19 1021.2
08 05:50 Calm 10.00 Fair CLR 71.1 70 96% 30.19 1020.9
08 03:50 Calm 10.00 Partly Cloudy SCT035 72 70 94% 30.19 1020.9
08 02:50 Calm 8.00 Fair CLR 73 71.1 94% 30.19 1021.0
08 01:50 Calm 10.00 Fair CLR 73.9 72 80.1 73 94% 30.19 1021.0
08 00:50 Calm 10.00 Fair CLR 73 72 96% 30.2 1021.2
07 23:50 Calm 10.00 Fair CLR 73 71.1 94% 30.2 1021.6
07 22:50 Calm 10.00 Fair CLR 73.9 71.1 91% 30.21 1021.8
07 21:50 W 5 10.00 Fair CLR 75.9 71.1 85% 76 30.19 1021.1
07 20:50 W 3 10.00 Fair CLR 78.1 69.1 74% 80 30.19 1021.0
07 19:50 NW 7 10.00 A Few Clouds FEW030 80.1 70 88 80.1 71% 83 30.19 1021.2
07 18:50 W 10 10.00 Partly Cloudy SCT040 81 70 69% 84 30.19 1021.1
07 17:50 S 8 10.00 Partly Cloudy SCT040 84 70 63% 88 30.19 1021.1
07 16:50 Vrbl 6 10.00 Fair CLR 87.1 71.1 59% 93 30.2 1021.3
07 15:50 S 7 10.00 Mostly Cloudy BKN031 86 70 59% 91 30.21 1021.5
07 14:50 SE 7 10.00 Partly Cloudy SCT026 82.9 73 72% 89 30.22 1022.1
07 13:50 E 7 2.50 Mostly Cloudy with Haze BKN019 BKN028 84 73.9 84 72 72% 91 30.25 1022.9
07 12:50 SE 3 9.00 Mostly Cloudy BKN019 BKN028 82.9 73 72% 89 30.27 1023.7
07 11:50 Vrbl 3 2.50 Overcast with Haze OVC014 79 72 79% 82 30.28 1024.0
07 10:50 Vrbl 3 10.00 Overcast BKN014 OVC026 79 72 79% 82 30.27 1023.9
07 09:50 Vrbl 5 1.50 Overcast with Haze OVC012 77 72 85% 78 30.28 1024.1
07 08:50 E 6 3.00 Fog/Mist SCT021 75.9 72 88% 76 30.27 1023.8
07 07:50 E 3 8.00 Partly Cloudy FEW070 SCT095 72 71.1 73 71.1 97% 30.26 1023.5
07 06:50 E 5 9.00 Fair CLR 71.1 70 96% 30.24 1022.7
07 05:50 Calm 10.00 A Few Clouds FEW004 71.1 70 96% 30.21 1021.9
07 04:50 E 3 10.00 A Few Clouds FEW004 72 70 94% 30.2 1021.4
07 03:50 Calm 10.00 Fair CLR 72 71.1 97% 30.19 1021.2
07 02:50 SE 5 10.00 Fair CLR 73 71.1 94% 30.2 1021.5
07 01:50 SE 7 10.00 Light Rain BKN075 OVC090 73 71.1 80.1 73 94% 30.24 1022.8
07 00:50 SE 5 8.00 Rain BKN016 OVC024 73.9 70 88% 30.27 1023.6
06 23:50 E 5 10.00 Mostly Cloudy SCT038 BKN090 73.9 69.1 85% 30.25 1023.1
06 22:50 Vrbl 3 10.00 Mostly Cloudy BKN085 73.9 71.1 91% 30.25 1023.2
06 21:50 Calm 10.00 Mostly Cloudy BKN065 73.9 71.1 91% 30.22 1022.1
06 20:50 SW 12 G 16 10.00 Thunderstorm in Vicinity Light Rain BKN100 73 69.1 87% 30.2 1021.7
06 19:50 S 8 10.00 Mostly Cloudy SCT060 BKN100 80.1 73 89.1 80.1 79% 84 30.18 1021.0
06 18:50 Calm 10.00 A Few Clouds FEW041 81 72 74% 85 30.17 1020.4
06 17:50 Calm 10.00 Thunderstorm BKN039 81 72 74% 85 30.15 1019.9
06 16:50 S 6 10.00 Mostly Cloudy FEW039 SCT050 BKN060 87.1 70 57% 92 30.16 1020.1
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)