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.
05 23:49 Vrbl 7 16.09 Fair CLR -2.2 -12.2 47% -5 76.91 1025.8
05 22:49 NW 13 16.09 Fair CLR -1.7 -11.7 47% -6 76.86 1025.1
05 21:49 NW 13 G 26 16.09 Fair CLR -1.1 -11.7 45% -5 76.81 1024.5
05 19:49 NW 13 G 26 16.09 Fair CLR 1.7 -12.2 35% -2 76.76 1023.7
05 18:49 NW 13 16.09 Fair CLR 3.3 -11.7 12.2 3.3 33% 0 76.71 1022.9
05 17:49 NW 15 16.09 Fair CLR 5 -13.3 25% 2 76.63 1021.8
05 16:49 NW 17 G 28 16.09 Fair CLR 7.8 -10.6 26% 5 76.56 1020.8
05 15:49 W 17 G 26 16.09 Fair CLR 10 -7.8 28% 8 76.5 1019.8
05 14:49 W 24 G 37 16.09 Fair CLR 11.1 -3.3 37% 76.45 1019.2
05 13:49 NW 24 G 35 16.09 A Few Clouds FEW042 11.7 0 45% 76.45 1019.0
05 12:49 W 28 G 41 16.09 A Few Clouds FEW034 11.7 1.1 11.7 8.3 48% 76.45 1019.0
05 11:49 NW 19 G 37 16.09 Partly Cloudy SCT030 10 3.3 63% 8 76.5 1019.9
05 10:49 W 19 G 31 16.09 Overcast OVC026 9.4 3.3 66% 7 76.53 1020.0
05 09:49 W 17 G 30 16.09 Overcast BKN020 OVC027 8.9 5 77% 7 76.48 1019.5
05 08:49 W 19 G 31 16.09 Mostly Cloudy SCT017 BKN028 8.9 5 77% 6 76.43 1018.8
05 07:49 W 19 G 31 16.09 Overcast BKN017 OVC023 8.3 5.6 83% 6 76.4 1018.5
05 06:49 W 15 16.09 Overcast BKN017 OVC025 8.9 6.1 8.9 7.2 83% 7 76.38 1018.3
05 05:49 W 19 G 28 16.09 Overcast BKN005 OVC012 8.3 7.8 97% 6 76.38 1018.2
05 04:49 W 9 4.02 Fog/Mist OVC005 7.8 7.2 96% 6 76.33 1017.6
05 03:49 W 11 4.02 Fog/Mist OVC009 7.8 6.7 93% 6 76.35 1017.9
05 02:49 W 9 16.09 Overcast OVC016 7.8 3.9 77% 6 76.38 1018.2
05 01:49 W 9 16.09 Light Rain OVC024 7.8 2.8 71% 6 76.4 1018.6
05 00:49 SW 9 16.09 Overcast OVC032 10 -3.3 10 8.9 39% 9 76.4 1018.4
04 23:49 SW 15 16.09 Overcast OVC038 10 -3.9 38% 8 76.43 1019.0
04 22:49 SW 15 16.09 Overcast OVC044 10 -5 35% 8 76.53 1020.3
04 21:49 SW 17 16.09 Overcast OVC050 10 -5.6 33% 8 76.58 1021.2
04 20:49 SW 13 16.09 Overcast BKN070 OVC095 10 -6.1 32% 8 76.63 1022.1
04 19:49 SW 11 16.09 Overcast OVC080 9.4 -5 36% 8 76.63 1022.2
04 18:49 Vrbl 6 16.09 Mostly Cloudy FEW080 BKN100 8.9 -5.6 11.1 8.9 36% 76.63 1022.3
04 17:49 Calm 16.09 Overcast OVC090 9.4 -5.6 35% 76.68 1022.9
04 16:49 S 7 16.09 Fair CLR 10 -5.6 33% 9 76.73 1023.4
04 15:49 SW 17 16.09 Fair CLR 10.6 -9.4 24% 76.76 1023.6
04 14:49 SW 13 16.09 Fair CLR 10.6 -8.9 25% 76.84 1024.8
04 13:49 SW 11 16.09 Fair CLR 10 -8.9 26% 9 76.89 1025.4
04 12:49 S 7 16.09 Fair CLR 8.9 -7.2 8.9 -5 32% 8 76.96 1026.4
04 11:49 SW 13 16.09 Fair CLR 7.2 -6.7 37% 5 77.09 1028.2
04 10:49 Vrbl 6 16.09 Fair CLR 4.4 -6.1 47% 77.19 1029.6
04 09:49 S 13 16.09 Fair CLR 1.7 -6.7 54% -2 77.22 1030.1
04 08:49 Calm 16.09 Fair CLR -1.1 -5 75% 77.19 1029.8
04 07:49 Calm 16.09 Fair CLR -3.9 -6.1 85% 77.22 1030.2
04 06:49 Calm 16.09 Fair CLR -4.4 -6.1 -2.2 -5 88% 77.22 1030.4
04 05:49 Calm 16.09 Fair CLR -4.4 -6.7 84% 77.19 1030.0
04 04:49 Calm 16.09 Fair CLR -5 -7.2 85% 77.24 1030.5
04 03:49 Calm 16.09 Fair CLR -4.4 -6.7 84% 77.24 1030.4
04 02:49 SW 7 16.09 Fair CLR -3.3 -6.1 81% -6 77.24 1030.6
04 01:49 Calm 16.09 Fair CLR -3.3 -5.6 84% 77.27 1030.7
04 00:49 Calm 16.09 Fair CLR -2.8 -6.1 1.1 -3.3 78% 77.29 1031.3
03 23:49 Calm 16.09 Fair CLR -2.2 -6.1 75% 77.29 1031.3
03 22:49 Calm 16.09 Fair CLR -2.8 -6.7 75% 77.32 1031.6
03 21:49 Calm 16.09 Fair CLR -0.6 -6.7 64% 77.32 1031.7
03 20:49 Calm 16.09 Fair CLR 0 -6.7 61% 77.37 1032.2
03 19:49 NW 6 16.09 Fair CLR 0.6 -7.2 56% 77.37 1032.2
03 18:49 Calm 16.09 Fair CLR 1.1 -7.8 5 1.1 52% 77.32 1031.6
03 17:49 NW 6 16.09 Fair CLR 2.8 -7.8 46% 77.34 1031.7
03 16:49 NW 11 16.09 Fair CLR 3.9 -8.3 41% 1 77.34 1031.8
03 15:49 Vrbl 9 16.09 Fair CLR 4.4 -8.3 40% 2 77.32 1031.6
03 14:49 Vrbl 6 16.09 Fair CLR 4.4 -7.8 41% 77.34 1031.6
03 13:49 Vrbl 9 16.09 Fair CLR 4.4 -8.3 40% 2 77.37 1032.0
03 12:49 NW 15 G 28 16.09 Fair CLR 3.3 -8.3 3.3 -1.7 43% 0 77.44 1032.8
03 11:49 W 17 16.09 Fair CLR 2.2 -7.8 48% -2 77.52 1034.0
03 10:49 N 15 G 28 16.09 Fair CLR 1.1 -7.8 52% -3 77.57 1034.7
03 09:49 Vrbl 9 16.09 Fair CLR 0.6 -7.2 56% -2 77.5 1033.9
03 08:49 NW 15 16.09 Fair CLR -1.1 -6.1 69% -5 77.44 1033.3
03 07:49 NW 13 16.09 Fair CLR -1.7 -6.7 69% -6 77.39 1032.4
03 06:49 NW 9 16.09 Fair CLR -1.7 -6.7 3.3 -1.7 69% -5 77.34 1031.9
03 05:49 Vrbl 11 16.09 Partly Cloudy SCT033 -1.7 -6.1 72% -5 77.29 1031.1
03 04:49 Vrbl 11 16.09 Mostly Cloudy FEW024 BKN035 -0.6 -5 72% -4 77.24 1030.1
03 03:49 NW 13 G 28 16.09 Overcast BKN025 OVC033 0 -5 69% -4 77.17 1029.3
03 02:49 NW 11 16.09 Fair CLR 0.6 -4.4 70% -2 77.14 1028.8
03 01:49 Vrbl 11 16.09 Partly Cloudy SCT065 1.7 -5 61% -1 77.09 1028.3
03 00:49 Vrbl 7 16.09 Overcast BKN060 OVC070 3.3 -6.1 4.4 2.2 51% 2 77.09 1028.0
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)