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 (edt) 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.
27 05:50 Calm 0.00 Fair CLR 13.3 11.7 90% 76.71 995.9
27 04:50 Calm 0.00 Fair CLR 13.9 11.7 87% 76.68 995.4
27 03:50 NW 9 0.00 Fair CLR 16.7 11.7 73% 76.66 995.2
27 02:50 NW 9 0.00 Fair CLR 16.7 11.7 73% 76.66 995.1
27 01:50 NW 7 0.00 Fair CLR 17.2 12.2 23.3 17.2 73% 76.68 995.4
27 00:50 NW 9 0.00 Fair CLR 17.8 12.2 70% 76.68 995.4
26 23:50 NW 11 0.00 Fair CLR 19.4 11.7 61% 76.68 995.5
26 22:50 Vrbl 6 0.00 Fair CLR 19.4 11.7 61% 76.68 995.5
26 21:50 NW 7 0.00 Fair CLR 20.6 11.1 55% 76.68 995.3
26 20:50 NW 6 0.00 Fair CLR 21.7 10.6 49% 76.63 994.8
26 19:50 NW 6 0.00 Fair CLR 23.3 10.6 27.2 23.3 45% 76.61 994.3
26 18:50 Vrbl 9 0.00 A Few Clouds FEW090 25 10 39% 26 76.58 993.9
26 17:50 NW 19 16.09 Fair CLR 26.1 10 36% 26 76.56 993.8
26 16:50 N 15 16.09 Partly Cloudy SCT100 26.1 10.6 38% 26 76.56 993.8
26 15:50 NW 11 16.09 Partly Cloudy SCT110 26.1 7.8 31% 26 76.58 994.0
26 14:50 N 15 16.09 Partly Cloudy SCT110 25.6 10.6 39% 26 76.61 994.5
26 13:50 N 13 16.09 Partly Cloudy SCT120 25 11.7 25.6 17.8 43% 26 76.66 995.0
26 12:50 W 9 16.09 A Few Clouds FEW120 24.4 12.8 48% 26 76.68 995.4
26 11:50 NW 15 16.09 Partly Cloudy SCT120 23.3 13.3 54% 76.73 996.1
26 10:50 W 7 16.09 Overcast OVC120 20.6 13.3 63% 76.73 996.0
26 09:50 NW 7 16.09 Fair CLR 20 13.9 68% 76.68 995.5
26 08:50 Vrbl 6 16.09 A Few Clouds FEW120 17.8 13.9 78% 76.66 995.1
26 07:50 NW 9 16.09 Overcast OVC120 17.8 13.9 18.3 16.7 78% 76.61 994.5
26 06:50 W 6 16.09 Mostly Cloudy BKN120 17.2 13.9 81% 76.56 993.8
26 05:50 NW 7 0.00 A Few Clouds FEW120 17.2 13.9 81% 76.5 993.1
26 04:50 W 7 0.00 Fair CLR 17.8 13.3 75% 76.5 993.1
26 03:50 W 6 0.00 Fair CLR 17.8 13.3 75% 76.5 993.2
26 02:50 NW 7 0.00 Fair CLR 17.8 13.3 75% 76.5 993.0
26 01:50 NW 9 0.00 Fair CLR 18.3 12.8 23.3 18.3 70% 76.53 993.3
26 00:50 Vrbl 6 0.00 Fair CLR 18.9 12.8 68% 76.5 993.0
25 23:50 NW 6 0.00 Fair CLR 18.9 13.3 70% 76.53 993.4
25 22:50 Calm 0.00 Fair CLR 20 12.8 63% 76.53 993.4
25 21:50 Vrbl 7 0.00 Fair CLR 21.1 12.8 59% 76.5 993.2
25 20:50 N 9 16.09 Fair CLR 21.7 12.8 57% 76.43 992.2
25 19:50 NW 11 16.09 Fair CLR 23.3 12.2 27.8 23.3 50% 76.4 991.6
25 18:50 N 15 16.09 Fair CLR 25.6 11.7 42% 26 76.38 991.3
25 17:50 NW 15 16.09 Fair CLR 26.7 11.1 38% 27 76.33 990.7
25 16:50 NW 17 16.09 Fair CLR 27.8 10.6 34% 27 76.3 990.4
25 15:50 NW 19 16.09 Fair CLR 27.8 10.6 34% 27 76.33 990.6
25 14:50 Vrbl 9 0.00 Fair CLR 27.2 12.8 41% 27 76.38 991.2
25 13:50 Vrbl 9 16.09 Fair CLR 26.7 12.8 27.2 18.9 42% 27 76.38 991.4
25 12:50 W 19 G 28 16.09 Fair CLR 26.1 12.8 44% 26 76.4 991.5
25 11:50 NW 9 G 26 16.09 Fair CLR 25 12.8 47% 26 76.43 991.9
25 10:50 Vrbl 11 16.09 Fair CLR 23.3 15 60% 76.4 991.7
25 09:50 NW 7 16.09 Fair CLR 21.7 15 66% 76.38 991.3
25 08:50 NW 13 16.09 Fair CLR 20 14.4 70% 76.35 990.9
25 07:50 W 7 16.09 Fair CLR 18.9 15.6 23.3 18.3 81% 76.3 990.2
25 06:50 W 6 16.09 Fair CLR 18.9 15.6 81% 76.25 989.8
25 05:50 Calm 16.09 Fair CLR 19.4 16.7 84% 76.2 989.1
25 04:50 NW 9 16.09 Fair CLR 20 17.2 84% 76.2 989.0
25 03:50 W 11 16.09 Fair CLR 21.7 20 90% 76.17 988.7
25 02:50 W 7 16.09 Fair CLR 22.8 20.6 87% 76.2 988.9
25 01:50 W 7 16.09 Fair CLR 23.3 20.6 27.2 22.8 85% 76.2 988.8
25 00:50 W 7 16.09 Mostly Cloudy BKN080 23.9 20.6 82% 24 76.2 989.0
24 23:50 W 6 16.09 Mostly Cloudy BKN070 24.4 20.6 79% 25 76.2 989.0
24 22:50 W 7 16.09 A Few Clouds FEW070 24.4 20.6 79% 25 76.2 989.0
24 21:50 SW 7 16.09 A Few Clouds FEW041 25.6 20.6 74% 27 76.17 988.6
24 20:50 W 7 16.09 Fair CLR 26.7 20 67% 28 76.1 987.8
24 19:50 NW 7 16.09 Fair CLR 27.2 19.4 29.4 27.2 62% 29 76.07 987.2
24 18:50 N 7 16.09 Partly Cloudy SCT075 28.9 20 59% 31 76.05 987.1
24 17:50 NW 11 0.00 Fair CLR 29.4 19.4 55% 31 76.05 986.9
24 16:50 NW 13 16.09 Partly Cloudy SCT035 29.4 20 57% 31 76.05 987.0
24 15:50 Vrbl 7 16.09 Mostly Cloudy FEW029 BKN085 28.9 20.6 61% 31 76.1 987.5
24 14:50 NW 6 16.09 Mostly Cloudy BKN034 29.4 20.6 59% 32 76.12 988.1
24 13:50 Vrbl 9 16.09 Mostly Cloudy BKN034 27.8 19.4 28.9 20.6 60% 29 76.17 988.7
24 12:50 W 13 16.09 Mostly Cloudy BKN027 27.8 20 63% 29 76.23 989.2
24 11:50 NW 7 16.09 Mostly Cloudy BKN024 25.6 19.4 69% 27 76.25 989.7
24 10:50 W 9 16.09 Mostly Cloudy SCT019 BKN026 25 19.4 71% 26 76.25 989.7
24 09:50 E 6 16.09 Partly Cloudy SCT024 23.9 20 79% 24 76.25 989.7
24 08:50 Vrbl 6 16.09 Mostly Cloudy BKN038 21.7 19.4 87% 76.25 989.7
24 07:50 Vrbl 6 16.09 Overcast OVC040 20.6 19.4 20.6 20 93% 76.25 989.8
24 06:50 E 6 16.09 Overcast OVC038 20.6 19.4 93% 76.23 989.3
Date Time (edt) 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)