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.
21 13:50 W 8 10.00 Mostly Cloudy BKN024 78.1 68 79 69.1 71% 80 30.03 1015.7
21 12:50 Vrbl 6 10.00 Mostly Cloudy BKN018 79 69.1 72% 82 30.02 1015.4
21 11:50 W 8 9.00 Overcast OVC015 77 69.1 77% 79 30.01 1015.1
21 10:50 Calm 6.00 Overcast with Haze OVC009 73 68 84% 30.02 1015.5
21 09:50 Vrbl 3 6.00 Fog/Mist OVC007 72 69.1 91% 30.04 1016.1
21 08:50 Calm 6.00 Fog/Mist OVC005 70 69.1 97% 30.03 1015.9
21 07:50 W 5 6.00 Fog/Mist OVC003 69.1 69.1 72 69.1 100% 30.02 1015.6
21 06:50 W 6 2.50 Fog/Mist OVC003 69.1 69.1 100% 30.02 1015.3
21 05:50 Vrbl 3 4.00 Fog/Mist OVC003 70 69.1 97% 30.01 1015.0
21 04:50 Vrbl 5 10.00 Overcast OVC003 70 69.1 97% 30 1014.7
21 03:50 W 3 10.00 Partly Cloudy SCT043 70 69.1 97% 29.99 1014.4
21 02:50 SW 3 10.00 Fair CLR 71.1 69.1 94% 30 1014.5
21 01:50 W 5 10.00 Fair CLR 72 70 79 72 94% 30 1014.6
21 00:50 Calm 10.00 Fair CLR 72 69.1 91% 30 1014.5
20 23:50 SW 5 10.00 Fair CLR 73.9 70 88% 30.02 1015.2
20 22:50 Calm 10.00 Fair CLR 75 71.1 88% 75 30.01 1015.0
20 21:50 NW 3 10.00 Fair CLR 75.9 69.1 79% 77 30 1014.6
20 20:50 W 6 10.00 A Few Clouds FEW039 77 68 74% 79 29.99 1014.4
20 19:50 W 3 10.00 Fair CLR 79 64.9 84.9 79 62% 81 29.99 1014.5
20 18:50 Vrbl 5 10.00 Mostly Cloudy BKN110 80.1 64.9 60% 82 30 1014.7
20 17:50 Vrbl 3 10.00 A Few Clouds FEW120 81 64.9 58% 83 30.01 1015.0
20 16:50 W 7 10.00 Partly Cloudy SCT120 82 64.9 56% 84 30.01 1015.1
20 15:50 Vrbl 5 10.00 Fair CLR 82.9 64 53% 84 30.01 1014.8
20 14:50 NW 3 10.00 Fair CLR 82.9 63 51% 84 30.02 1015.3
20 13:50 W 5 10.00 Partly Cloudy SCT085 82 63 82.9 71.1 53% 83 30.04 1016.0
20 12:50 W 7 10.00 Fair CLR 81 64 57% 83 30.07 1017.1
20 11:50 Vrbl 3 10.00 Partly Cloudy SCT049 80.1 63 56% 81 30.07 1017.0
20 10:50 Vrbl 6 10.00 Mostly Cloudy SCT047 BKN055 80.1 64 58% 82 30.07 1016.8
20 09:50 Calm 10.00 Fair CLR 75.9 64.9 69% 78 30.06 1016.6
20 08:50 Calm 10.00 Mostly Cloudy BKN046 73.9 66.9 79% 30.06 1016.8
20 07:50 Calm 10.00 Fair CLR 71.1 66.9 73 69.1 87% 30.05 1016.4
20 06:50 Calm 10.00 Fair CLR 69.1 66 90% 30.04 1016.1
20 05:50 SW 3 10.00 Fair CLR 70 66 87% 30.05 1016.3
20 04:50 NW 5 10.00 Fair CLR 71.1 66 84% 30.04 1016.0
20 03:50 Calm 10.00 Fair CLR 71.1 66.9 87% 30.04 1015.8
20 02:50 Calm 10.00 Fair CLR 72 66 82% 30.02 1015.1
20 01:50 Calm 10.00 Fair CLR 73 66.9 82 73 81% 30.02 1015.2
20 00:50 NW 5 10.00 Fair CLR 73.9 68 82% 30.03 1015.5
19 23:50 NW 5 10.00 Fair CLR 75.9 70 82% 77 30.03 1015.4
19 22:50 NW 3 10.00 Fair CLR 77 70 79% 79 30.02 1015.4
19 21:50 W 3 10.00 Partly Cloudy SCT065 79 70 74% 82 30.01 1015.0
19 20:50 Calm 10.00 A Few Clouds FEW065 80.1 69.1 69% 83 30.01 1014.8
19 19:50 Calm 10.00 Partly Cloudy FEW044 SCT055 82 69.1 86 82 65% 85 30 1014.6
19 18:50 Vrbl 5 10.00 Partly Cloudy SCT044 84 68 59% 87 29.99 1014.0
19 17:50 N 5 10.00 Fair CLR 84 66.9 57% 87 29.99 1014.2
19 16:50 NW 8 10.00 Partly Cloudy SCT050 86 66.9 53% 89 29.97 1013.6
19 15:50 Vrbl 6 10.00 A Few Clouds FEW033 84.9 69.1 59% 89 29.96 1013.3
19 14:50 Vrbl 6 10.00 Mostly Cloudy BKN035 84 71.1 65% 89 29.97 1013.5
19 13:50 NW 8 10.00 Mostly Cloudy BKN025 82.9 69.1 84 73 63% 87 29.98 1013.9
19 12:50 Vrbl 5 10.00 Mostly Cloudy BKN021 BKN028 80.1 71.1 74% 84 29.99 1014.2
19 11:50 Vrbl 7 10.00 Overcast FEW017 BKN030 OVC035 79 72 79% 82 30 1014.8
19 10:50 NW 6 10.00 Mostly Cloudy SCT016 BKN022 78.1 71.1 79% 80 29.98 1014.1
19 09:50 W 7 10.00 Overcast OVC014 75 71.1 88% 75 29.98 1014.1
19 08:50 NW 7 7.00 Overcast OVC007 73.9 71.1 91% 29.97 1013.8
19 07:50 W 8 10.00 Overcast OVC007 73 71.1 73 72 94% 29.97 1013.6
19 06:50 W 7 10.00 Overcast OVC007 72 71.1 97% 29.96 1013.3
19 05:50 W 7 10.00 Overcast OVC005 72 71.1 97% 29.94 1012.8
19 04:50 W 9 9.00 Overcast BKN005 OVC011 72 71.1 97% 29.93 1012.3
19 03:50 W 8 10.00 Overcast OVC005 72 71.1 97% 29.9 1011.4
19 02:50 W 5 10.00 Overcast OVC007 72 71.1 97% 29.88 1010.5
19 01:50 W 6 10.00 Overcast OVC005 72 71.1 73 71.1 97% 29.88 1010.5 0.38
19 00:50 W 8 9.00 Overcast BKN005 BKN009 OVC018 72 71.1 97% 29.89 1010.9 0.02
18 23:50 Calm 3.00 Light Rain Fog/Mist SCT007 BKN014 OVC024 71.1 71.1 100% 29.86 1010.0 0.2
18 22:50 S 5 6.00 Light Rain Fog/Mist BKN006 OVC011 72 70 94% 29.88 1010.4 0.11 0.16
18 21:50 SE 6 4.00 Rain Fog/Mist OVC010 72 71.1 97% 29.87 1010.4 0.04
18 20:50 Vrbl 5 10.00 Light Rain BKN010 OVC015 73 71.1 94% 29.89 1010.8 0.01
18 19:50 Vrbl 6 10.00 Light Rain SCT008 BKN017 OVC022 73 72 84.9 73 96% 29.9 1011.2 0.05 0.27
18 18:50 Vrbl 5 9.00 Light Rain BKN016 BKN026 OVC090 75 73 94% 73 29.92 1012.0 0.01
18 17:50 Calm 10.00 Light Rain FEW017 SCT046 OVC090 73.9 73 97% 29.94 1012.6 0.06
18 16:50 W 13 2.00 Light Rain Fog/Mist OVC007 73.9 73 97% 29.94 1012.8 0.15 0.15
18 15:50 NW 7 10.00 Mostly Cloudy SCT037 SCT049 BKN065 81 73 77% 86 29.92 1011.8
18 14:50 W 7 10.00 Partly Cloudy SCT110 84 71.1 65% 89 29.93 1012.1
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)