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.
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
01 06:50 Calm 10.00 Fair CLR 30.9 30 39.9 30.9 96% 30.28 1098.8
01 05:50 Calm 10.00 Fair CLR 30.9 30 96% 30.26 998.2
01 04:50 NW 3 10.00 Fair CLR 34 32 92% 30.25 997.6
01 03:50 Calm 10.00 Fair CLR 35.1 32 89% 30.26 998.1
01 02:50 NW 5 10.00 Fair CLR 36 34 93% 33 30.27 1098.4
01 01:50 NW 6 10.00 A Few Clouds FEW009 37.9 35.1 89% 34 30.27 1098.3
01 00:50 Vrbl 7 10.00 Overcast OVC007 39.9 37.9 44.1 39.9 93% 36 30.27 1098.5
30 23:50 Vrbl 7 10.00 Overcast OVC007 42.1 39 89% 38 30.27 1098.3
30 22:50 Vrbl 5 10.00 Overcast OVC011 44.1 41 89% 42 30.28 1098.6
30 21:50 NW 8 10.00 Overcast OVC006 44.1 43 96% 40 30.27 1098.5
30 20:50 Calm 3.00 Fog/Mist OVC004 44.1 43 96% 30.26 998.1
30 19:50 NW 3 1.00 Fog/Mist OVC002 44.1 43 96% 30.25 997.7
30 18:50 W 3 1.00 Fog/Mist OVC002 44.1 43 44.1 41 96% 30.24 997.5 0.04
30 17:50 Calm 1.00 Fog/Mist OVC004 43 43 100% 30.22 996.9
30 16:50 NW 3 3.00 Fog/Mist OVC004 43 42.1 97% 30.22 996.8
30 15:50 Calm 6.00 Fog/Mist OVC004 43 42.1 97% 30.22 996.7 0.04
30 14:50 Vrbl 3 4.00 Light Rain Fog/Mist OVC004 43 42.1 97% 30.23 997.0 0.03
30 13:50 E 3 4.00 Light Rain OVC005 42.1 41 96% 30.23 997.0 0.01
30 12:50 E 5 10.00 Overcast OVC005 41 39.9 41 37.9 96% 38 30.25 997.6 0.01 0.1
30 11:50 E 6 3.00 Rain Fog/Mist OVC005 39.9 39 97% 36 30.28 1098.6 0.03
30 10:50 E 6 5.00 Light Rain Fog/Mist BKN005 OVC013 39 37 93% 35 30.3 1099.3 0.05
30 09:50 SE 5 6.00 Light Rain Fog/Mist SCT014 BKN021 OVC043 37.9 36 93% 35 30.29 1099.0 0.01 0.01
30 08:50 E 8 10.00 Overcast SCT016 BKN028 OVC047 39 33.1 79% 34 30.29 1099.2
30 07:50 E 9 10.00 Light Rain BKN016 BKN043 OVC055 39.9 30.9 70% 34 30.29 1099.0
30 06:50 E 7 10.00 Overcast OVC016 41 28 43 41 60% 37 30.27 1098.5
30 05:50 SE 6 10.00 Overcast OVC014 41 26.1 55% 38 30.27 1098.4
30 04:50 E 12 G 17 10.00 Overcast BKN018 OVC036 42.1 26.1 53% 36 30.27 1098.4
30 03:50 E 6 10.00 Light Rain OVC020 42.1 25 51% 39 30.29 1099.0
30 02:50 E 9 10.00 Overcast OVC020 43 23 45% 38 30.3 1099.3
30 01:50 E 7 10.00 Overcast OVC022 43 21.9 43% 39 30.31 1099.7
30 00:50 E 9 10.00 Overcast FEW028 OVC042 43 21 46 43 42% 38 30.3 1099.5
29 23:50 E 10 G 16 10.00 Overcast OVC042 43 19.9 40% 38 30.32 1000.0
29 22:50 E 13 G 17 10.00 Light Rain OVC042 43 21 42% 37 30.34 1000.8
29 21:50 E 10 10.00 Mostly Cloudy BKN044 BKN100 44.1 19.9 38% 39 30.35 1001.2
29 20:50 SE 7 10.00 Overcast OVC100 44.1 19.9 38% 41 30.36 1001.4
29 19:50 E 15 G 18 10.00 A Few Clouds FEW120 44.1 19.9 38% 38 30.35 1001.0
29 18:50 E 12 10.00 Overcast OVC120 46 19.9 51.1 46 35% 41 30.34 1000.8
29 17:50 E 14 G 21 10.00 Fair CLR 46.9 18 31% 42 30.32 1000.1
29 16:50 E 10 G 16 10.00 Mostly Cloudy BKN120 48 18 30% 44 30.32 1000.1
29 15:50 E 12 10.00 Fair CLR 48.9 17.1 28% 45 30.34 1000.6
29 14:50 E 14 G 18 10.00 Fair CLR 48 17.1 29% 43 30.34 1000.8
29 13:50 E 12 10.00 Fair CLR 48.9 18 29% 45 30.36 1001.3
29 12:50 E 14 10.00 Fair CLR 48 19 48 32 32% 43 30.39 1002.5
29 11:50 SE 14 G 23 10.00 Fair CLR 46 18 33% 40 30.43 1003.6
29 10:50 E 14 10.00 Fair CLR 44.1 17.1 34% 38 30.45 0.0
29 09:50 E 16 G 23 10.00 Fair CLR 39.9 17.1 40% 32 30.44 0.0
29 08:50 SE 14 G 23 10.00 Fair CLR 37 17.1 44% 29 30.43 0.0
29 07:50 E 14 G 21 10.00 Fair CLR 34 16 48% 25 30.41 0.0
29 06:50 NE 3 10.00 Fair CLR 32 19 32 28 59% 30.41 0.0
29 05:50 NE 3 10.00 Fair CLR 30 23 75% 30.41 0.0
29 04:50 Vrbl 3 10.00 Fair CLR 30 24.1 79% 30.38 0.0
29 03:50 Calm 10.00 Fair CLR 28 25 88% 30.38 0.0
29 02:50 Calm 10.00 Fair CLR 30 26.1 85% 30.39 0.0
29 01:50 W 5 10.00 Fair CLR 28.9 25 85% 25 30.38 0.0
29 00:50 Calm 10.00 Fair CLR 28.9 24.1 82% 30.4 0.0
28 23:50 Calm 10.00 Fair CLR 32 25 75% 30.39 0.0
28 22:50 Calm 10.00 Fair CLR 33.1 23 66% 30.4 1002.7
28 21:50 Calm 10.00 Fair CLR 32 25 75% 30.4 1002.7
28 20:50 Calm 10.00 Fair CLR 34 23 64% 30.39 1002.5
28 19:50 Calm 10.00 Fair CLR 34 21 59% 30.38 1002.3
28 18:50 Calm 10.00 Fair CLR 39.9 18 46.9 39.9 41% 30.39 1002.4
28 17:50 Calm 10.00 Fair CLR 42.1 17.1 36% 30.37 1002.0
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)