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.
30 08:50 NW 15 G 31 16.09 Partly Cloudy SCT026 -2.8 -8.9 63% -7 76.73 996.7
30 07:50 NW 20 G 31 16.09 Fair CLR -3.9 -8.9 69% -10 76.68 996.1
30 06:50 NW 19 G 37 16.09 Fair CLR -3.9 -8.9 -2.2 -3.9 69% -9 76.66 995.5
30 05:50 NW 17 G 33 16.09 Fair CLR -3.3 -8.9 66% -8 76.63 995.1
30 04:50 NW 13 G 26 16.09 A Few Clouds FEW026 -3.3 -8.3 69% -8 76.61 994.8
30 03:50 NW 13 G 33 16.09 A Few Clouds FEW026 -3.3 -8.3 69% -8 76.61 994.8
30 02:50 NW 20 G 33 16.09 Fair CLR -3.3 -8.9 66% -9 76.58 994.7
30 01:50 Vrbl 11 G 26 16.09 Fair CLR -2.8 -8.9 63% -7 76.61 994.8
30 00:50 NW 15 G 30 16.09 Fair CLR -2.2 -8.3 2.8 -2.2 63% -7 76.61 995.0
29 23:50 NW 17 G 26 16.09 Fair CLR -1.1 -8.3 58% -6 76.63 995.4
29 22:50 NW 15 G 28 16.09 Fair CLR -0.6 -8.3 56% -5 76.63 995.0
29 21:50 Vrbl 7 16.09 Fair CLR 0.6 -8.3 52% -1 76.61 994.9
29 20:50 Vrbl 9 G 26 16.09 Fair CLR 1.7 -8.9 46% -1 76.56 994.2
29 19:50 Vrbl 11 16.09 Fair CLR 2.2 -8.9 44% -1 76.56 994.0
29 18:50 Vrbl 9 16.09 Fair CLR 2.8 -9.4 7.2 2.8 41% 1 76.53 993.7
29 17:50 Vrbl 9 16.09 Fair CLR 3.9 -10.6 34% 2 76.5 993.3
29 16:50 NW 22 G 33 16.09 Fair CLR 5.6 -12.2 27% 2 76.43 992.4
29 15:50 N 15 G 33 16.09 Fair CLR 5.6 -11.1 29% 3 76.35 991.3
29 14:50 NW 30 G 48 16.09 Fair CLR 6.1 -10.6 29% 2 76.33 991.1
29 13:50 NW 28 G 46 16.09 Fair CLR 7.2 -12.2 24% 3 76.3 990.7
29 12:50 NW 31 G 48 16.09 Fair CLR 7.2 -11.7 11.7 7.2 25% 3 76.28 990.5
29 11:50 NW 26 G 54 16.09 Fair CLR 7.8 -7.8 33% 4 76.28 990.5
29 10:50 W 26 G 52 16.09 Fair CLR 8.9 -4.4 39% 6 76.28 990.4
29 09:50 NW 26 G 41 16.09 Overcast OVC110 8.3 -2.8 46% 5 76.25 989.9
29 08:50 W 33 G 50 16.09 Overcast and Breezy SCT026 OVC055 8.9 -4.4 39% 5 76.17 989.0
29 07:50 W 26 G 35 16.09 Overcast SCT028 OVC055 11.1 5 66% 76.05 987.3
29 06:50 W 20 G 37 16.09 Overcast BKN047 OVC060 11.7 7.8 17.2 11.1 77% 76.02 986.9 0.1
29 05:50 W 26 G 46 16.09 Overcast FEW013 SCT028 OVC041 12.2 10.6 90% 76 986.5 0.1
29 04:50 SW 13 16.09 Light Rain BKN015 BKN027 OVC035 16.7 15.6 93% 75.79 983.8
29 03:50 SW 15 14.48 Light Rain OVC013 16.7 15 90% 75.84 984.3
29 02:50 SW 20 G 33 16.09 Overcast BKN019 OVC065 16.7 14.4 86% 75.9 985.0
29 01:50 SW 17 16.09 Partly Cloudy FEW016 SCT047 16.7 14.4 86% 75.97 986.2
29 00:50 S 13 16.09 Fair CLR 16.7 14.4 17.8 16.7 86% 76.02 986.6
28 23:50 SW 11 16.09 Mostly Cloudy SCT049 BKN070 16.7 15 90% 76.1 987.7
28 22:50 SW 13 16.09 Mostly Cloudy BKN055 16.7 15 90% 76.15 988.6
28 21:50 S 9 16.09 Fair CLR 17.2 15 87% 76.15 988.7
28 20:50 S 9 16.09 Mostly Cloudy BKN055 17.2 15 87% 76.23 989.6
28 19:50 S 7 16.09 Partly Cloudy SCT050 17.2 15 87% 76.28 990.1
28 18:50 S 7 16.09 Partly Cloudy SCT050 17.8 15 20.6 17.8 84% 76.28 990.1
28 17:50 S 13 16.09 Fair CLR 18.3 15.6 84% 76.25 990.0
28 16:50 S 13 16.09 Overcast SCT021 OVC050 19.4 15.6 79% 76.25 990.0
28 15:50 S 15 16.09 Overcast SCT014 OVC050 19.4 16.1 81% 76.25 989.8
28 14:50 S 13 16.09 Overcast SCT016 SCT024 OVC050 20 16.1 78% 76.25 990.0
28 13:50 Vrbl 11 16.09 Light Rain SCT018 OVC045 19.4 16.7 84% 76.28 990.1
28 12:50 SW 11 16.09 Overcast SCT018 OVC050 20.6 16.1 21.1 15.6 76% 76.35 991.1
28 11:50 S 11 16.09 Overcast OVC048 20 16.7 81% 76.43 992.2
28 10:50 S 11 16.09 Overcast OVC048 18.3 16.7 90% 76.45 992.6
28 09:50 SW 7 16.09 Overcast FEW007 OVC046 17.2 16.1 93% 76.45 992.7
28 08:50 Calm 9.66 Fog/Mist FEW004 OVC046 16.1 15.6 97% 76.45 992.7
28 07:50 Calm 9.66 Fog/Mist BKN004 OVC042 15.6 15 96% 76.43 992.3
28 06:50 Calm 12.87 Overcast SCT004 OVC040 16.1 15.6 16.1 13.9 97% 76.38 991.5
28 05:50 Calm 14.48 Overcast FEW005 OVC042 15 15 100% 76.38 991.5
28 04:50 Calm 16.09 Overcast OVC042 15.6 15 96% 76.35 991.2
28 03:50 Calm 12.87 Overcast SCT024 OVC042 15.6 15 96% 76.35 991.2
28 02:50 Calm 14.48 Overcast OVC042 15 14.4 96% 76.35 991.2
28 01:50 Calm 16.09 Overcast OVC040 15 13.9 93% 76.35 991.2
28 00:50 Calm 12.87 Overcast OVC040 13.9 13.9 20 13.3 100% 76.35 991.3
27 23:50 Calm 16.09 Fair CLR 14.4 13.9 97% 76.35 991.2
27 22:50 Calm 16.09 Fair CLR 15 13.9 93% 76.38 991.6
27 21:50 Calm 16.09 Partly Cloudy SCT024 16.7 15 90% 76.35 991.3
27 20:50 S 6 16.09 Partly Cloudy SCT024 16.7 15 90% 76.33 991.0
27 19:50 S 6 16.09 Fair CLR 17.8 15.6 87% 76.33 990.9
27 18:50 W 7 16.09 Fair CLR 20 15.6 24.4 20 76% 76.3 990.5
27 17:50 NW 7 16.09 Mostly Cloudy FEW039 BKN046 21.1 15.6 71% 76.28 990.1
27 16:50 W 9 16.09 Fair CLR 22.8 15 62% 76.23 989.5
27 15:50 SW 15 16.09 Partly Cloudy SCT037 23.9 14.4 55% 25 76.23 989.3
27 14:50 NW 11 16.09 Mostly Cloudy BKN039 24.4 15 56% 26 76.23 989.3
27 13:50 W 15 16.09 Mostly Cloudy BKN033 22.2 15.6 66% 76.23 989.3
27 12:50 SW 15 16.09 Partly Cloudy SCT022 21.7 15.6 22.8 16.7 68% 76.28 989.9
27 11:50 SW 13 16.09 Mostly Cloudy BKN016 21.7 16.1 71% 76.35 991.1
27 10:50 W 13 16.09 Mostly Cloudy BKN010 20 16.1 78% 76.4 991.8
27 09:50 W 7 16.09 Overcast OVC008 18.3 16.7 90% 76.4 991.6
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)