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.
09 12:50 W 30 G 39 16.09 Fair CLR 20.6 8.9 21.7 15.6 47% 75.92 985.5
09 11:50 W 31 16.09 Partly Cloudy SCT028 20.6 10.6 53% 75.97 986.0
09 10:50 W 19 16.09 A Few Clouds FEW021 20 13.9 68% 76 986.4
09 09:50 W 26 16.09 Mostly Cloudy BKN017 BKN025 18.3 13.9 76% 76.02 986.7
09 08:50 W 20 16.09 Mostly Cloudy FEW004 BKN016 17.2 15 87% 76 986.5
09 07:50 W 7 6.44 Fog/Mist CLR 16.1 15.6 97% 75.95 985.8
09 06:50 SW 13 11.27 A Few Clouds FEW005 16.1 16.1 16.7 14.4 100% 75.9 985.3 0.1
09 05:50 Calm 1.61 Fog/Mist CLR 15.6 15 96% 75.9 985.0
09 04:50 W 9 9.66 Fog/Mist BKN005 16.1 16.1 100% 75.87 984.8 0.03
09 03:50 Calm 9.66 Fog/Mist FEW025 SCT032 BKN060 16.1 15.6 97% 75.84 984.6 0.03 0.08
09 02:50 SW 9 8.05 Rain Fog/Mist SCT013 BKN045 OVC060 16.1 15.6 97% 75.87 984.7 0.05
09 01:50 SW 6 12.87 Mostly Cloudy FEW030 BKN065 15 14.4 96% 75.87 984.7
09 00:50 Calm 14.48 Partly Cloudy SCT032 15.6 15 18.3 14.4 96% 75.84 984.6
08 23:50 SW 6 16.09 Mostly Cloudy BKN034 15.6 15 96% 75.9 985.0
08 22:50 Calm 16.09 A Few Clouds FEW075 15.6 13.9 90% 75.87 985.0
08 21:50 Calm 16.09 Partly Cloudy SCT085 16.1 14.4 90% 75.87 984.9
08 20:50 Calm 16.09 Fair CLR 16.1 15 93% 75.84 984.6
08 19:50 Calm 16.09 Fair CLR 17.2 15 87% 75.84 984.5
08 18:50 Calm 16.09 Fair CLR 18.3 15 25 17.8 81% 75.79 984.0
08 17:50 W 9 16.09 Fair CLR 21.1 14.4 66% 75.74 983.3
08 16:50 W 17 16.09 A Few Clouds FEW060 23.9 14.4 55% 25 75.74 983.0
08 15:50 Calm 16.09 Mostly Cloudy BKN060 24.4 16.1 60% 26 75.72 982.8
08 14:50 SW 19 16.09 Mostly Cloudy BKN095 25 15.6 56% 26 75.74 982.9
08 13:50 SW 15 16.09 Partly Cloudy FEW033 SCT090 23.9 16.1 62% 25 75.77 983.5
08 12:50 S 13 16.09 Mostly Cloudy BKN035 BKN048 23.9 16.1 23.9 16.7 62% 25 75.84 984.3
08 11:50 Vrbl 6 16.09 Partly Cloudy SCT018 SCT070 22.2 17.2 73% 75.9 985.2
08 10:50 SW 7 16.09 Mostly Cloudy BKN007 BKN070 20 17.2 84% 75.95 985.7
08 09:50 Calm 6.44 Fog/Mist OVC002 17.8 17.2 96% 75.97 986.1
08 08:50 S 6 1.61 Fog/Mist OVC002 17.2 16.7 97% 75.92 985.5
08 07:50 Calm 4.83 Fog/Mist BKN002 BKN065 OVC080 16.7 16.7 100% 75.9 985.2
08 06:50 Calm 9.66 Fog/Mist BKN009 OVC020 16.7 16.1 17.8 16.1 96% 75.87 984.9
08 05:50 Calm 9.66 Fog/Mist BKN005 BKN019 OVC080 16.7 16.1 96% 75.84 984.6
08 04:50 Calm 4.02 Fog/Mist OVC006 16.7 16.1 96% 75.79 984.0
08 03:50 Calm 11.27 Overcast BKN014 OVC023 17.2 16.7 97% 75.82 984.2
08 02:50 SW 6 16.09 Mostly Cloudy FEW007 SCT015 BKN021 17.8 16.7 93% 75.79 983.8
08 01:50 NW 6 16.09 Overcast OVC007 17.8 17.2 96% 75.79 983.9
08 00:50 SW 7 16.09 Overcast OVC009 17.8 16.7 18.3 17.2 93% 75.82 984.2
07 23:50 SW 13 16.09 Overcast SCT008 BKN016 OVC041 17.2 16.1 93% 75.84 984.4
07 22:50 Vrbl 6 16.09 Mostly Cloudy BKN010 17.8 16.1 90% 75.87 984.9
07 21:50 SW 9 16.09 Mostly Cloudy BKN010 17.8 16.1 90% 75.87 984.9
07 20:50 S 11 16.09 Partly Cloudy SCT013 SCT027 17.2 15.6 90% 75.84 984.7
07 19:50 S 7 16.09 Partly Cloudy SCT037 17.8 15.6 87% 75.87 984.8
07 18:50 Vrbl 7 16.09 Overcast BKN019 OVC031 18.3 15 21.1 17.8 81% 75.9 985.1
07 17:50 Calm 16.09 Overcast BKN031 OVC045 17.8 16.1 90% 75.87 984.9
07 16:50 W 11 12.87 Light Rain BKN031 OVC044 18.3 16.1 87% 75.9 985.1
07 15:50 SW 7 16.09 Overcast OVC040 20.6 13.9 66% 75.9 985.3
07 14:50 Calm 16.09 Overcast BKN032 OVC060 21.1 13.9 64% 75.95 985.8
07 13:50 Vrbl 6 16.09 Mostly Cloudy BKN028 BKN046 20.6 13.3 63% 76 986.4
07 12:50 S 11 14.48 Partly Cloudy SCT020 20.6 13.3 21.1 10 63% 76.07 987.4
07 11:50 SE 13 16.09 Mostly Cloudy SCT020 BKN040 18.9 12.2 65% 76.17 988.8
07 10:50 Vrbl 6 12.87 A Few Clouds FEW011 16.1 11.1 72% 76.28 990.0
07 09:50 Vrbl 6 12.87 Fair CLR 15 10.6 75% 76.33 990.7
07 08:50 Vrbl 6 16.09 Fair CLR 12.8 10 83% 76.33 990.9
07 07:50 E 7 16.09 Fair CLR 10.6 8.9 89% 76.33 991.0
07 06:50 Vrbl 6 16.09 Fair CLR 10 8.9 13.3 10 93% 76.33 990.8
07 05:50 NE 6 16.09 Fair CLR 10.6 8.9 89% 76.33 990.8
07 04:50 Calm 16.09 Fair CLR 10.6 8.9 89% 76.3 990.6
07 03:50 Calm 16.09 Fair CLR 12.2 9.4 83% 76.3 990.6
07 02:50 Calm 16.09 Fair CLR 10.6 8.9 89% 76.3 990.7
07 01:50 Vrbl 6 16.09 Fair CLR 12.2 10 87% 76.35 991.1
07 00:50 N 6 16.09 Fair CLR 13.3 9.4 16.7 13.3 77% 76.35 991.0
06 23:50 Vrbl 6 16.09 Fair CLR 13.9 9.4 74% 76.38 991.4
06 22:50 E 9 16.09 Fair CLR 15.6 9.4 67% 76.4 991.7
06 21:50 E 13 16.09 Fair CLR 16.1 9.4 65% 76.4 991.9
06 20:50 Vrbl 9 16.09 Fair CLR 16.1 10 67% 76.4 992.0
06 19:50 Calm 16.09 Fair CLR 13.9 10.6 81% 76.43 992.4
06 18:50 Calm 16.09 Fair CLR 16.1 10.6 24.4 15.6 70% 76.43 992.2
06 17:50 Calm 16.09 Fair CLR 19.4 8.9 51% 76.43 992.1
06 16:50 Calm 16.09 Fair CLR 23.9 8.9 39% 25 76.4 992.0
06 15:50 Calm 16.09 Fair CLR 23.9 8.3 37% 25 76.43 992.1
06 14:50 Calm 16.09 Fair CLR 23.9 8.9 39% 25 76.45 992.6
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)