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.
01 09:50 NW 6 10.00 Overcast OVC008 68 64.9 90% 30.06 1016.9
01 08:50 NW 5 10.00 Overcast BKN006 OVC010 66 64.9 96% 30.05 1016.8
01 07:50 Calm 3.00 Fog/Mist OVC004 64.9 64 64.9 64 97% 30.04 1016.3
01 06:50 Calm 1.75 Fog/Mist OVC004 64 63 96% 30.03 1016.0
01 05:50 Calm 9.00 Overcast OVC006 64 63 96% 30.02 1015.8
01 04:50 Calm 10.00 Overcast OVC006 64 63 96% 30.02 1015.6
01 03:50 E 3 9.00 Overcast OVC006 64 62.1 93% 30.02 1015.6
01 02:50 E 5 10.00 Overcast OVC006 64.9 63 93% 30.03 1015.9
01 01:50 E 6 10.00 Overcast OVC008 64 63 69.1 64 96% 30.03 1015.9 0.04
01 00:50 SE 9 10.00 Overcast OVC008 64.9 63 93% 30.04 1016.2 0.02
31 23:50 SE 6 9.00 Light Rain BKN010 64.9 63 93% 30.05 1016.6 0.02
31 22:50 SE 6 10.00 Overcast OVC012 66.9 63 87% 30.09 1017.9
31 21:50 E 12 10.00 Overcast OVC014 66.9 63 87% 30.05 1016.7
31 20:50 E 12 10.00 Overcast OVC014 68 63 84% 30.04 1016.3
31 19:50 E 10 10.00 Overcast OVC015 69.1 63 71.1 69.1 81% 30.04 1016.1
31 18:50 E 12 10.00 Overcast OVC016 69.1 62.1 78% 30.02 1015.6
31 17:50 E 12 10.00 Overcast OVC015 70 63 79% 30.03 1015.8
31 16:50 E 12 G 17 10.00 Overcast OVC015 71.1 63 76% 30.04 1016.0
31 15:50 SE 9 10.00 Overcast OVC017 71.1 63 76% 30.05 1016.7
31 14:50 E 9 10.00 Overcast OVC017 70 63 79% 30.06 1016.8
31 13:50 E 10 G 17 10.00 Overcast OVC017 69.1 62.1 72 69.1 78% 30.08 1017.4
31 12:50 E 9 G 17 10.00 Overcast OVC017 69.1 62.1 78% 30.08 1017.6
31 11:50 SE 14 G 20 10.00 Light Rain OVC019 69.1 62.1 78% 30.08 1017.6
31 10:50 E 10 G 20 10.00 Overcast OVC025 72 61 68% 30.07 1017.1
31 09:50 E 14 G 20 10.00 Mostly Cloudy BKN025 72 60.1 66% 30.06 1016.9
31 08:50 E 9 G 16 10.00 Overcast BKN028 OVC100 71.1 60.1 68% 30.04 1016.2
31 07:50 Vrbl 6 10.00 Overcast OVC022 71.1 62.1 73 70 73% 30.03 1015.9
31 06:50 E 5 10.00 Overcast OVC009 71.1 69.1 94% 30 1014.7
31 05:50 Vrbl 6 10.00 Overcast FEW011 OVC050 70 69.1 97% 29.99 1014.2
31 04:50 E 5 10.00 Mostly Cloudy BKN050 BKN060 71.1 68 90% 29.98 1013.8
31 03:50 E 3 10.00 A Few Clouds FEW047 72 68 87% 29.97 1013.6
31 02:50 E 6 10.00 Partly Cloudy SCT060 72 68 87% 29.97 1013.7
31 01:50 E 3 10.00 Fair CLR 73 69.1 79 73 87% 29.97 1013.6
31 00:50 Calm 10.00 Mostly Cloudy SCT048 BKN100 73 71.1 94% 29.97 1013.5
30 23:50 Calm 10.00 Fair CLR 73.9 70 88% 29.97 1013.6
30 22:50 Calm 10.00 Partly Cloudy SCT060 75.9 70 82% 77 29.97 1013.6
30 21:50 NW 3 10.00 Mostly Cloudy BKN065 77 70 79% 79 29.95 1013.1
30 20:50 Calm 10.00 Overcast BKN029 BKN038 OVC065 78.1 69.1 74% 80 29.94 1012.6
30 19:50 SW 6 10.00 Overcast SCT027 BKN036 OVC046 79 68 87.1 79 69% 81 29.91 1011.6
30 18:50 W 6 10.00 Partly Cloudy SCT042 82.9 69.1 63% 87 29.9 1011.2
30 17:50 W 6 10.00 A Few Clouds FEW055 82.9 69.1 63% 87 29.9 1011.2
30 16:50 Vrbl 6 10.00 Mostly Cloudy BKN041 86 70 59% 91 29.9 1011.1
30 15:50 Vrbl 5 10.00 Partly Cloudy FEW036 SCT050 82 66.9 60% 85 29.92 1011.8
30 14:50 Calm 10.00 Mostly Cloudy BKN034 82 66.9 60% 85 29.94 1012.7
30 13:50 Vrbl 3 10.00 Mostly Cloudy BKN022 BKN090 82 68 82 70 63% 85 29.95 1013.0
30 12:50 Vrbl 3 10.00 Mostly Cloudy BKN021 BKN090 79 68 69% 81 29.97 1013.8
30 11:50 NW 9 10.00 Overcast OVC012 77 69.1 77% 79 29.99 1014.5
30 10:50 W 5 10.00 Overcast BKN011 OVC016 73 69.1 87% 29.99 1014.5
30 09:50 Vrbl 3 10.00 Overcast OVC009 73 68 84% 29.98 1014.3
30 08:50 W 5 10.00 Mostly Cloudy BKN009 72 68 87% 29.97 1013.9
30 07:50 Calm 8.00 Mostly Cloudy SCT009 SCT075 BKN120 70 68 70 69.1 93% 29.97 1013.8
30 06:50 Calm 10.00 Partly Cloudy SCT009 SCT120 69.1 68 96% 29.97 1013.6
30 05:50 Calm 10.00 Mostly Cloudy SCT008 BKN110 69.1 68 96% 29.96 1013.3
30 04:50 Calm 10.00 Overcast OVC010 70 68 93% 29.96 1013.3
30 03:50 Calm 10.00 Overcast FEW010 BKN055 OVC090 70 69.1 97% 29.96 1013.2
30 02:50 E 3 10.00 Overcast FEW005 SCT070 OVC110 70 69.1 97% 29.97 1013.5
30 01:50 Calm 10.00 Overcast BKN007 OVC070 70 69.1 72 70 97% 29.99 1014.4 0.36
30 00:50 S 3 10.00 Overcast BKN009 OVC100 70 69.1 97% 30 1014.6
29 23:50 Vrbl 6 10.00 Overcast OVC007 71.1 69.1 94% 30 1014.9
29 22:50 SE 7 10.00 Light Rain BKN009 OVC110 71.1 70 96% 30.01 1015.0 0.01 0.36
29 21:50 E 3 10.00 Light Rain OVC095 70 69.1 97% 30 1015.0 0.03
29 20:50 Calm 9.00 Light Rain FEW006 BKN100 70 69.1 97% 30 1014.9 0.32
29 19:50 Vrbl 6 10.00 Thunderstorm Light Rain BKN026 BKN041 OVC055 72 70 82 72 94% 30 1014.8 0.05 0.06
29 18:50 E 9 9.00 Rain BKN024 BKN035 BKN120 75.9 70 82% 77 29.97 1013.6 0.01
29 17:50 Calm 10.00 Partly Cloudy SCT110 80.1 69.1 69% 83 29.97 1013.7
29 16:50 Vrbl 3 10.00 Mostly Cloudy FEW050 BKN120 81 69.1 67% 84 29.97 1013.8
29 15:50 Calm 10.00 Overcast OVC110 81 68 65% 84 29.99 1014.2
29 14:50 E 8 10.00 Mostly Cloudy BKN100 82 66.9 60% 85 30 1014.5
29 13:50 SE 3 10.00 Overcast OVC110 81 66.9 81 70 62% 83 30.03 1015.4 0.28
29 12:50 E 5 10.00 Mostly Cloudy BKN120 80.1 66 62% 82 30.04 1016.0
29 11:50 E 6 10.00 Overcast SCT049 OVC100 79 64.9 62% 81 30.06 1016.4
29 10:50 SE 5 10.00 Mostly Cloudy BKN045 BKN100 75 66 74% 76 30.05 1016.4 0.28
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)