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.
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
18 13:50 SW 5 10.00 Mostly Cloudy FEW035 BKN100 82.9 75 84 73 77% 90 29.96 1013.2 0.15
18 12:50 Vrbl 5 10.00 Partly Cloudy SCT070 77 73.9 90% 78 29.97 1013.6 0.15
18 11:50 SW 18 G 37 9.00 Mostly Cloudy BKN023 82 73 74% 87 29.99 1014.1
18 10:50 SW 9 G 17 10.00 Mostly Cloudy BKN023 81 73 77% 86 29.98 1013.9
18 09:50 SW 9 10.00 Overcast OVC021 79 72 79% 82 29.99 1014.1
18 08:50 SW 9 10.00 Mostly Cloudy BKN015 78.1 73 85% 81 29.98 1013.7
18 07:50 S 6 10.00 Mostly Cloudy BKN014 77 73.9 77 75.9 90% 78 29.96 1013.0
18 06:50 SW 6 10.00 Overcast OVC014 77 73 88% 78 29.94 1012.3
18 05:50 SW 5 10.00 Overcast BKN016 BKN024 OVC038 75.9 73 91% 76 29.92 1011.7
18 04:50 Vrbl 5 10.00 Overcast OVC014 75.9 73 91% 76 29.92 1011.8
18 03:50 SW 8 10.00 Partly Cloudy SCT014 75.9 73 91% 76 29.92 1011.8
18 02:50 SW 7 10.00 Overcast BKN016 OVC022 77 73 88% 78 29.93 1012.2
18 01:50 SW 7 10.00 Overcast BKN014 BKN021 OVC029 77 73 82 75.9 88% 78 29.94 1012.6
18 00:50 S 7 10.00 Overcast OVC014 75.9 72 88% 76 29.94 1012.6
17 23:50 S 8 10.00 Mostly Cloudy BKN016 75.9 72 88% 76 29.93 1012.2
17 22:50 Vrbl 3 10.00 Fair CLR 77 71.1 82% 79 29.92 1011.8
17 21:50 S 7 10.00 Fair CLR 78.1 72 82% 80 29.89 1010.9
17 20:50 S 6 10.00 A Few Clouds FEW060 80.1 71.1 74% 84 29.88 1010.5
17 19:50 SW 8 10.00 Mostly Cloudy BKN038 BKN060 82 72 87.1 82 72% 87 29.89 1010.9
17 18:50 SW 8 10.00 Mostly Cloudy BKN040 84.9 70 61% 89 29.88 1010.5
17 17:50 SW 8 10.00 A Few Clouds FEW043 87.1 70 57% 92 29.87 1010.2
17 16:50 SW 9 10.00 A Few Clouds FEW039 86 69.1 57% 90 29.88 1010.4
17 15:50 SW 9 10.00 Mostly Cloudy BKN043 84 68 59% 87 29.9 1011.4
17 14:50 SW 9 10.00 Partly Cloudy SCT042 84 66 55% 86 29.92 1011.7
17 13:50 SW 9 10.00 Partly Cloudy SCT038 82.9 66.9 82.9 69.1 59% 86 29.92 1011.8
17 12:50 S 7 10.00 Mostly Cloudy BKN026 BKN036 81 68 65% 84 29.93 1012.4
17 11:50 Calm 10.00 Mostly Cloudy BKN020 75.9 66.9 74% 77 29.94 1012.7
17 10:50 W 7 10.00 Mostly Cloudy BKN010 73.9 68 82% 29.93 1012.6
17 09:50 W 8 10.00 Mostly Cloudy BKN008 72 68 87% 29.94 1012.7
17 08:50 Calm 7.00 Overcast OVC004 69.1 68 96% 29.93 1012.6
17 07:50 W 5 3.00 Fog/Mist BKN004 OVC008 69.1 68 69.1 68 96% 29.92 1012.1 0.01
17 06:50 Calm 3.00 Fog/Mist OVC006 69.1 68 96% 29.9 1011.5
17 05:50 Calm 5.00 Fog/Mist OVC002 69.1 68 96% 29.89 1011.3
17 04:50 Calm 2.50 Fog/Mist OVC002 69.1 68 96% 29.88 1010.8 0.01
17 03:50 Calm 3.00 Light Rain Fog/Mist OVC004 68 68 100% 29.88 1010.9 0.01
17 02:50 Calm 3.00 Fog/Mist OVC004 68 68 100% 29.89 1011.0
17 01:50 Calm 10.00 Fog/Mist OVC013 68 66.9 69.1 68 96% 29.89 1011.1 0.17
17 00:50 S 3 10.00 Fog/Mist OVC018 68 66.9 96% 29.9 1011.4 0.01
16 23:50 Calm 10.00 Fog/Mist FEW004 OVC018 68 66.9 96% 29.9 1011.6 0.08
16 22:50 W 3 2.50 Rain Fog/Mist FEW004 BKN017 OVC021 68 68 100% 29.9 1011.8 0.02 0.08
16 21:50 Calm 10.00 Fog/Mist OVC021 68 66.9 96% 29.88 1011.0 0.02
16 20:50 Calm 2.50 Light Rain Fog/Mist BKN004 OVC021 68 66.9 96% 29.89 1011.1 0.04
16 19:50 Calm 3.00 Light Rain Fog/Mist OVC005 68 66.9 70 68 96% 29.89 1011.4 0.05 0.05
16 18:50 Calm 4.00 Fog/Mist OVC009 69.1 66.9 93% 29.89 1011.1
16 17:50 Calm 3.00 Fog/Mist BKN008 OVC014 69.1 66.9 93% 29.89 1011.3
16 16:50 SW 5 10.00 Mostly Cloudy BKN010 70 64.9 84% 29.91 1011.9
16 15:50 SW 6 10.00 Mostly Cloudy BKN010 70 64.9 84% 29.92 1012.1
16 14:50 NW 6 10.00 Mostly Cloudy SCT045 SCT055 BKN075 70 66 87% 29.92 1012.3
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)