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 (est) 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.
06 00:50 W 6 16.09 Overcast OVC009 5.6 5 6.1 5.6 96% 76.17 989.2
05 23:50 W 7 14.48 Overcast BKN005 OVC010 5.6 5 96% 4 76.2 989.5
05 22:50 W 6 16.09 Overcast BKN006 OVC011 6.1 5 93% 76.2 989.5
05 21:50 W 7 14.48 Overcast BKN006 OVC011 5.6 5 96% 4 76.23 989.8
05 20:50 W 7 8.05 Fog/Mist OVC004 5.6 5.6 100% 4 76.25 990.0
05 19:50 Calm 4.83 Fog/Mist OVC004 5.6 5.6 100% 76.23 989.9
05 18:50 NW 7 4.83 Fog/Mist OVC004 5.6 5.6 7.2 5.6 100% 4 76.17 989.2
05 17:50 Calm 8.05 Fog/Mist OVC004 5.6 5.6 100% 76.15 988.9
05 16:50 Vrbl 7 2.41 Fog/Mist OVC002 6.1 5.6 97% 5 76.17 989.1
05 15:50 NW 11 1.21 Fog/Mist OVC002 6.1 6.1 100% 4 76.15 988.8
05 14:50 Vrbl 6 11.27 Overcast OVC008 7.2 6.1 93% 76.15 988.6
05 13:50 W 7 16.09 Overcast OVC006 7.2 6.1 93% 6 76.12 988.5
05 12:50 W 6 16.09 Overcast OVC006 7.2 6.1 7.2 5.6 93% 76.2 989.5 0.05
05 11:50 Calm 11.27 Overcast OVC006 6.7 5.6 93% 76.25 990.2
05 10:50 E 6 4.83 Fog/Mist OVC006 6.7 5.6 93% 76.3 990.6
05 09:50 E 7 3.22 Fog/Mist OVC006 6.1 5.6 97% 5 76.28 990.4 0.05
05 08:50 E 6 3.22 Fog/Mist OVC002 5.6 5.6 100% 76.33 991.1 0.03
05 07:50 N 7 2.01 Light Rain Fog/Mist OVC002 5.6 5.6 100% 4 76.33 991.1 0.03
05 06:50 Calm 4.02 Light Rain Fog/Mist OVC002 5.6 5 5.6 4.4 96% 76.28 990.4 0.36
05 05:50 E 6 2.82 Light Rain Fog/Mist OVC002 5.6 5.6 100% 76.25 990.2 0.03
05 04:50 Calm 3.22 Light Rain Fog/Mist OVC004 5.6 5 96% 76.3 990.8 0.08
05 03:50 E 7 6.44 Light Rain Fog/Mist OVC004 5 5 100% 4 76.3 990.9 0.05 0.25
05 02:50 E 11 12.87 Light Rain BKN004 BKN014 OVC040 5 4.4 96% 3 76.35 991.3 0.08
05 01:50 E 7 3.22 Rain Fog/Mist BKN002 OVC023 4.4 4.4 100% 3 76.38 991.9 0.13
05 00:50 E 7 3.22 Light Rain Fog/Mist OVC002 4.4 3.9 6.7 4.4 97% 3 76.43 992.4 0.2 0.84
04 23:50 Calm 4.83 Light Rain Fog/Mist OVC006 4.4 3.9 97% 76.45 992.8 0.2
04 22:50 Calm 6.44 Rain Fog/Mist BKN004 OVC009 4.4 3.9 97% 76.48 993.2 0.36
04 21:50 Calm 4.02 Rain Fog/Mist SCT003 BKN010 OVC020 4.4 3.9 97% 76.5 993.3 0.08 0.08
04 20:50 NW 6 8.05 Fog/Mist OVC021 5.6 2.2 79% 76.56 994.1
04 19:50 W 7 16.09 Overcast OVC025 6.1 2.2 76% 5 76.53 993.7
04 18:50 W 9 16.09 Overcast OVC027 6.7 1.7 7.2 4.4 71% 5 76.53 993.8
04 17:50 Calm 16.09 Overcast OVC027 6.7 1.7 71% 76.43 992.5
04 16:50 Calm 16.09 Overcast OVC031 6.7 1.1 68% 76.43 992.7
04 15:50 Calm 16.09 Overcast OVC035 6.7 1.1 68% 76.45 993.0
04 14:50 NW 9 16.09 Overcast OVC041 6.1 0.6 68% 4 76.56 994.2
04 13:50 W 9 16.09 Mostly Cloudy BKN048 6.1 0.6 68% 4 76.63 995.1
04 12:50 W 6 16.09 Partly Cloudy SCT050 4.4 0.6 4.4 0.6 77% 76.71 996.3
04 11:50 W 15 16.09 Partly Cloudy SCT110 3.9 0.6 79% 1 76.81 997.7
04 10:50 W 9 16.09 Mostly Cloudy BKN085 3.3 0.6 83% 1 76.81 997.5
04 09:50 W 13 16.09 Mostly Cloudy BKN110 2.8 0.6 86% -0 76.76 996.9
04 08:50 SW 7 16.09 Fair CLR 1.7 0.6 93% -0 76.68 996.0
04 07:50 W 9 16.09 A Few Clouds FEW065 1.1 0 92% -1 76.68 996.0
04 06:50 W 6 16.09 Partly Cloudy SCT120 0.6 0 1.1 -1.1 96% 76.63 995.3
04 05:50 SW 6 16.09 Fair CLR -0.6 -1.1 96% 76.63 995.1
04 04:50 Calm 12.87 Fair CLR -1.1 -1.7 96% 76.61 995.0
04 03:50 Calm 16.09 Fair CLR -0.6 -1.7 92% 76.63 995.1
04 02:50 Calm 16.09 Fair CLR -0.6 -1.7 92% 76.61 994.9
04 01:50 Calm 16.09 Fair CLR 0 -1.1 92% 76.61 994.9
04 00:50 Calm 16.09 Fair CLR 1.1 -0.6 5.6 0.6 89% 76.63 995.3
03 23:50 SE 6 16.09 Fair CLR 1.1 -0.6 89% 76.66 995.5
03 22:50 SW 6 16.09 Fair CLR 2.2 0.6 89% 76.66 995.4
03 21:50 Calm 16.09 Fair CLR 2.2 0 86% 76.61 995.0
03 20:50 SW 6 16.09 Fair CLR 3.3 0 79% 76.68 995.9
03 19:50 W 6 16.09 Fair CLR 4.4 0.6 77% 76.66 995.6
03 18:50 W 11 16.09 Fair CLR 5.6 0.6 9.4 5.6 71% 3 76.66 995.5
03 17:50 NW 7 16.09 Fair CLR 6.1 0.6 68% 5 76.56 994.2
03 16:50 NW 7 16.09 Fair CLR 7.8 0.6 61% 7 76.53 993.9
03 15:50 W 7 16.09 Fair CLR 8.9 0 54% 8 76.53 993.9
03 14:50 NW 15 16.09 Fair CLR 8.9 0 54% 7 76.48 993.0
03 13:50 Vrbl 7 16.09 Fair CLR 8.3 0 56% 7 76.48 993.1
03 12:50 NW 9 16.09 Fair CLR 7.8 0.6 7.8 0 61% 6 76.53 993.9
03 11:50 NW 9 16.09 Fair CLR 6.1 0 65% 4 76.61 994.8
03 10:50 NW 13 16.09 Fair CLR 5 -0.6 67% 2 76.63 995.2
03 09:50 W 11 16.09 Partly Cloudy SCT024 2.8 -1.7 73% 0 76.63 995.3
03 08:50 Vrbl 6 16.09 Overcast OVC022 1.1 -1.7 82% 76.58 994.5
03 07:50 NW 11 16.09 Overcast OVC020 0.6 -2.2 82% -2 76.56 994.3
03 06:50 N 11 16.09 Overcast OVC020 0 -2.2 1.1 -0.6 85% -3 76.48 993.2
03 05:50 NW 7 16.09 Partly Cloudy SCT014 0 -2.2 85% -2 76.45 993.0
03 04:50 Vrbl 9 16.09 Mostly Cloudy BKN014 0.6 -2.2 82% -2 76.38 991.9
03 03:50 NW 11 16.09 Overcast OVC014 0.6 -2.2 82% -2 76.35 991.4
03 02:50 NW 11 16.09 Overcast OVC016 1.1 -2.2 79% -2 76.33 991.0
03 01:50 Vrbl 6 16.09 Overcast OVC016 1.1 -2.2 79% 76.3 990.7
Date Time (est) 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)