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 (est) 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.
04 06:50 W 3 10.00 Partly Cloudy SCT120 33.1 32 34 30 96% 30.17 995.3
04 05:50 SW 3 10.00 Fair CLR 30.9 30 96% 30.17 995.1
04 04:50 Calm 8.00 Fair CLR 30 28.9 96% 30.16 995.0
04 03:50 Calm 10.00 Fair CLR 30.9 28.9 92% 30.17 995.1
04 02:50 Calm 10.00 Fair CLR 30.9 28.9 92% 30.16 994.9
04 01:50 Calm 10.00 Fair CLR 32 30 92% 30.16 994.9
04 00:50 Calm 10.00 Fair CLR 34 30.9 42.1 33.1 89% 30.17 995.3
03 23:50 SE 3 10.00 Fair CLR 34 30.9 89% 30.18 995.5
03 22:50 SW 3 10.00 Fair CLR 36 33.1 89% 30.18 995.4
03 21:50 Calm 10.00 Fair CLR 36 32 86% 30.16 995.0
03 20:50 SW 3 10.00 Fair CLR 37.9 32 79% 30.19 995.9
03 19:50 W 3 10.00 Fair CLR 39.9 33.1 77% 30.18 995.6
03 18:50 W 7 10.00 Fair CLR 42.1 33.1 48.9 42.1 71% 38 30.18 995.5
03 17:50 NW 5 10.00 Fair CLR 43 33.1 68% 41 30.14 994.2
03 16:50 NW 5 10.00 Fair CLR 46 33.1 61% 44 30.13 993.9
03 15:50 W 5 10.00 Fair CLR 48 32 54% 47 30.13 993.9
03 14:50 NW 9 10.00 Fair CLR 48 32 54% 44 30.11 993.0
03 13:50 Vrbl 5 10.00 Fair CLR 46.9 32 56% 45 30.11 993.1
03 12:50 NW 6 10.00 Fair CLR 46 33.1 46 32 61% 44 30.13 993.9
03 11:50 NW 6 10.00 Fair CLR 43 32 65% 40 30.16 994.8
03 10:50 NW 8 10.00 Fair CLR 41 30.9 67% 36 30.17 995.2
03 09:50 W 7 10.00 Partly Cloudy SCT024 37 28.9 73% 32 30.17 995.3
03 08:50 Vrbl 3 10.00 Overcast OVC022 34 28.9 82% 30.15 994.5
03 07:50 NW 7 10.00 Overcast OVC020 33.1 28 82% 28 30.14 994.3
03 06:50 N 7 10.00 Overcast OVC020 32 28 34 30.9 85% 26 30.11 993.2
03 05:50 NW 5 10.00 Partly Cloudy SCT014 32 28 85% 28 30.1 993.0
03 04:50 Vrbl 6 10.00 Mostly Cloudy BKN014 33.1 28 82% 28 30.07 991.9
03 03:50 NW 7 10.00 Overcast OVC014 33.1 28 82% 28 30.06 991.4
03 02:50 NW 7 10.00 Overcast OVC016 34 28 79% 29 30.05 991.0
03 01:50 Vrbl 3 10.00 Overcast OVC016 34 28 79% 30.04 990.7
03 00:50 NW 8 10.00 Overcast OVC016 34 28 39 34 79% 28 30.04 990.8
02 23:50 Vrbl 7 10.00 Overcast OVC018 35.1 28.9 78% 30 30.05 991.0
02 22:50 Vrbl 5 10.00 Overcast OVC018 35.1 28.9 78% 32 30.04 990.8
02 21:50 NW 10 G 16 10.00 Overcast OVC018 36 28.9 76% 29 30.03 990.4
02 20:50 Vrbl 5 10.00 Overcast OVC018 37 30.9 79% 34 30.02 990.1
02 19:50 Vrbl 7 10.00 Overcast OVC018 37.9 30.9 76% 33 30 989.5
02 18:50 NW 10 G 21 10.00 Overcast OVC016 39 33.1 45 39 79% 33 29.98 988.9
02 17:50 NW 10 G 16 10.00 Overcast OVC013 41 36 82% 35 29.96 988.1
02 16:50 NW 7 G 17 10.00 Overcast OVC010 42.1 37 82% 38 29.94 987.6
02 15:50 Vrbl 7 10.00 Overcast OVC010 43 39 86% 39 29.92 986.7
02 14:50 NW 8 G 17 3.00 Fog/Mist BKN006 OVC010 43 41 93% 39 29.9 986.0
02 13:50 NW 12 3.00 Fog/Mist OVC006 45 43 93% 40 29.88 985.6
02 12:50 W 9 3.00 Fog/Mist OVC006 45 44.1 45 39.9 97% 41 29.88 985.4 0.03
02 11:50 NW 9 3.00 Fog/Mist OVC004 45 44.1 97% 41 29.9 986.0 0.01
02 10:50 W 6 4.00 Light Rain Fog/Mist OVC004 44.1 43 96% 41 29.91 986.5
02 09:50 Calm 10.00 Overcast BKN004 OVC010 42.1 41 96% 29.9 986.2 0.02
02 08:50 Vrbl 6 3.00 Fog/Mist OVC004 41 41 100% 38 29.9 986.1 0.01
02 07:50 NW 8 3.00 Light Rain Fog/Mist OVC004 41 39.9 96% 36 29.91 986.5 0.01
02 06:50 Vrbl 5 3.00 Light Rain Fog/Mist OVC004 39.9 39.9 39.9 39 100% 37 29.87 985.1 0.47
02 05:50 E 8 10.00 Overcast OVC004 39.9 39.9 100% 35 29.87 985.1 0.02
02 04:50 E 7 10.00 Light Rain OVC004 39.9 39 97% 36 29.9 986.0 0.06
02 03:50 E 13 G 17 10.00 Light Rain OVC004 39.9 39 97% 33 29.9 986.1 0.1 0.39
02 02:50 E 14 G 22 5.00 Light Rain Fog/Mist BKN006 BKN018 OVC065 39 37.9 96% 32 29.95 987.6 0.19
02 01:50 E 8 4.00 Light Rain Fog/Mist OVC006 39.9 37.9 93% 35 30.01 989.9 0.1
02 00:50 E 9 G 17 5.00 Rain Fog/Mist OVC008 39.9 39 45 39.9 97% 34 30.04 990.8 0.09 0.16
01 23:50 E 10 8.00 Rain BKN012 OVC020 41 39 93% 35 30.06 991.5 0.06
01 22:50 E 9 G 17 10.00 Light Rain OVC020 43 37.9 82% 38 30.08 992.0 0.01
01 21:50 E 12 G 20 10.00 Light Rain FEW022 BKN036 OVC055 45 36 71% 40 30.09 992.4
01 20:50 E 7 10.00 Overcast BKN022 OVC036 45 37 74% 42 30.12 993.4
01 19:50 E 8 10.00 Light Rain OVC034 45 37.9 77% 41 30.13 993.7
01 18:50 E 10 G 20 10.00 Overcast OVC024 48 36 51.1 48 63% 44 30.11 993.2
01 17:50 E 12 10.00 Overcast BKN022 OVC041 48 37 66% 44 30.13 993.9
01 16:50 E 10 G 21 10.00 Overcast OVC024 48.9 39 69% 45 30.14 993.9
01 15:50 E 10 G 17 10.00 Mostly Cloudy BKN028 51.1 39.9 66% 30.14 994.0
01 14:50 E 12 G 18 10.00 Partly Cloudy SCT033 50 39.9 68% 46 30.17 995.0
01 13:50 E 9 G 17 10.00 Partly Cloudy SCT020 48.9 39.9 71% 45 30.2 996.0
01 12:50 E 10 10.00 A Few Clouds FEW021 48.9 39.9 50 30.9 71% 45 30.22 996.6
01 11:50 E 14 G 23 10.00 Partly Cloudy SCT012 48 39.9 74% 43 30.25 997.7
01 10:50 E 12 G 17 10.00 Mostly Cloudy BKN009 45 39.9 83% 40 30.28 1098.9
01 09:50 Vrbl 3 7.00 Overcast OVC005 39 37 93% 30.31 1099.6
01 08:50 NE 3 10.00 Overcast OVC006 35.1 33.1 93% 30.3 1099.4
01 07:50 Calm 10.00 Fair CLR 32 30.9 96% 30.3 1099.4
Date Time (est) 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)