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.
01 12:50 E 9 10.00 Fair CLR 60.1 37 42% 30.17 994.8
01 11:50 Calm 10.00 Fair CLR 60.1 39 46% 30.19 995.5
01 10:50 Calm 10.00 Fair CLR 55 42.1 62% 30.2 995.8
01 09:50 Calm 10.00 Fair CLR 46.9 42.1 83% 30.19 995.7
01 08:50 Calm 10.00 Fair CLR 39.9 39.9 100% 30.16 994.9
01 07:50 Calm 5.00 Fog/Mist CLR 37 37 42.1 37 100% 30.14 994.1
01 06:50 Calm 10.00 Fair CLR 37 37 100% 30.13 993.6
01 05:50 Calm 10.00 Fair CLR 37.9 37 97% 30.11 993.1
01 04:50 Calm 10.00 Fair CLR 39 37.9 96% 30.09 992.5
01 03:50 Calm 10.00 Fair CLR 41 39 93% 30.1 992.6
01 02:50 Calm 10.00 Fair CLR 41 39 93% 30.1 992.6
01 01:50 Calm 10.00 Fair CLR 42.1 39.9 52 41 92% 30.09 992.5
01 00:50 Calm 10.00 Fair CLR 43 41 93% 30.1 992.7
31 23:50 W 3 10.00 Fair CLR 43 37.9 82% 30.1 992.7
31 22:50 W 5 10.00 Fair CLR 48.9 41 74% 48 30.1 992.5
31 21:50 W 5 10.00 Fair CLR 48.9 41 74% 48 30.08 992.0
31 20:50 W 6 10.00 Fair CLR 50 41 71% 48 30.06 991.4
31 19:50 W 3 10.00 Fair CLR 52 41 63 52 66% 30.04 990.7
31 18:50 W 5 10.00 Fair CLR 57.9 39 50% 30.03 990.2
31 17:50 Vrbl 5 10.00 A Few Clouds FEW049 61 37.9 43% 30.02 989.9
31 16:50 Vrbl 7 10.00 Partly Cloudy SCT049 62.1 39.9 44% 30 989.5
31 15:50 W 9 10.00 Partly Cloudy SCT049 62.1 39 43% 30 989.3
31 14:50 W 16 G 21 10.00 Fair CLR 61 37.9 43% 30 989.3
31 13:50 W 12 G 20 10.00 Fair CLR 59 37.9 59 41 46% 30.02 990.0
31 12:50 NW 12 10.00 Partly Cloudy SCT039 57.9 39 50% 30.05 991.0
31 11:50 Vrbl 7 10.00 Fair CLR 55 41 59% 30.06 991.3
31 10:50 Vrbl 6 10.00 Fair CLR 52 43 72% 30.05 991.1
31 09:50 W 7 10.00 Fair CLR 46.9 42.1 83% 44 30.04 990.8
31 08:50 W 6 10.00 Fair CLR 43 41 93% 40 30.02 990.1
31 07:50 W 3 10.00 Fair CLR 41 39.9 46 39.9 96% 30 989.5
31 06:50 W 5 10.00 Fair CLR 41 39 93% 38 29.99 989.0
31 05:50 SW 3 10.00 Fair CLR 42.1 39.9 92% 29.97 988.5
31 04:50 W 6 10.00 Fair CLR 43 41 93% 40 29.96 988.0
31 03:50 SW 5 10.00 Fair CLR 44.1 42.1 93% 42 29.95 987.7
31 02:50 Calm 10.00 Fair CLR 44.1 41 89% 29.94 987.5
31 01:50 SW 3 10.00 Partly Cloudy SCT044 45 42.1 51.1 45 90% 29.95 987.6
31 00:50 W 3 10.00 Partly Cloudy SCT047 46.9 42.1 83% 29.96 987.8
30 23:50 W 6 10.00 Mostly Cloudy BKN047 50 42.1 74% 48 29.95 987.8
30 22:50 NW 8 10.00 Overcast OVC043 50 43 77% 47 29.95 987.7
30 21:50 NW 6 10.00 Overcast FEW031 OVC041 50 43 77% 48 29.94 987.3
30 20:50 W 7 10.00 Overcast BKN029 OVC041 51.1 42.1 71% 29.93 986.9
30 19:50 W 7 10.00 Overcast FEW027 OVC036 51.1 43 55.9 51.1 74% 29.91 986.2
30 18:50 W 5 10.00 Overcast BKN029 OVC040 51.1 42.1 71% 29.88 985.3
30 17:50 NW 8 10.00 Overcast BKN023 OVC040 52 41 66% 29.86 984.8
30 16:50 W 10 G 17 10.00 Overcast BKN030 OVC043 53.1 44.1 72% 29.84 984.0
30 15:50 W 12 G 17 10.00 Overcast OVC030 54 44.1 69% 29.82 983.5
30 14:50 NW 14 G 26 10.00 Mostly Cloudy BKN018 53.1 45 74% 29.82 983.3
30 13:50 W 15 G 26 10.00 Mostly Cloudy BKN018 53.1 45 55 46 74% 29.82 983.4
30 12:50 W 17 G 24 10.00 Mostly Cloudy BKN014 54 45 72% 29.83 983.6
30 11:50 W 12 G 23 10.00 Overcast OVC014 53.1 46 77% 29.84 983.8
30 10:50 W 14 G 21 10.00 Overcast OVC010 51.1 46 83% 29.81 983.2
30 09:50 W 14 G 23 10.00 Overcast OVC008 48.9 46 90% 44 29.81 983.1
30 08:50 W 9 10.00 Mostly Cloudy BKN008 46.9 45 93% 43 29.8 982.7
30 07:50 W 9 10.00 Mostly Cloudy BKN008 46 44.1 46.9 46 93% 42 29.78 982.2
30 06:50 W 8 10.00 Mostly Cloudy BKN008 46.9 45 93% 44 29.77 981.7
30 05:50 W 8 10.00 Overcast FEW010 OVC031 46.9 45 93% 44 29.76 981.3
30 04:50 SW 6 10.00 Overcast OVC010 46.9 45 93% 45 29.74 980.7
30 03:50 SW 5 10.00 Overcast OVC012 46.9 45 93% 45 29.75 981.1
30 02:50 SW 6 7.00 Overcast BKN028 OVC037 46.9 45 93% 45 29.76 981.2
30 01:50 W 7 10.00 Overcast FEW026 OVC035 46.9 45 51.1 46 93% 44 29.76 981.5
30 00:50 SW 5 10.00 Overcast FEW018 OVC029 46 44.1 93% 44 29.77 981.8
29 23:50 SW 5 10.00 Overcast BKN017 OVC028 46 44.1 93% 44 29.79 982.2
29 22:50 SW 5 10.00 Overcast BKN023 OVC040 46.9 45 93% 45 29.79 982.5
29 21:50 SW 5 10.00 Partly Cloudy SCT038 46.9 45 93% 45 29.79 982.4
29 20:50 W 7 10.00 Partly Cloudy FEW035 SCT055 48 45 89% 45 29.78 982.0
29 19:50 SW 8 10.00 Mostly Cloudy FEW018 BKN055 51.1 48 53.1 50 89% 29.76 981.5 0.03 0.09
29 18:50 Calm 9.00 Light Rain BKN010 BKN027 51.1 50 96% 29.74 980.8
29 17:50 S 6 10.00 Overcast OVC010 52 50 93% 29.74 980.5 0.01
29 16:50 SE 3 3.00 Light Rain Fog/Mist BKN008 OVC015 51.1 50 96% 29.72 980.0 0.03 0.05
29 15:50 E 6 3.00 Light Rain Fog/Mist BKN006 OVC011 51.1 50 96% 29.72 979.9 0.02
29 14:50 E 12 G 20 3.00 Light Rain Fog/Mist OVC006 50 48.9 96% 46 29.72 979.9
29 13:50 E 10 6.00 Light Rain Fog/Mist BKN006 OVC013 50 48.9 50 46.9 96% 46 29.75 980.9 0.06 0.25
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)