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.
29 04:50 E 9 16.09 Fair CLR 22.2 21.7 97% 76.48 1018.1
29 03:50 Calm 16.09 Fair CLR 21.7 21.1 96% 76.48 1018.2
29 02:50 SW 7 16.09 Partly Cloudy SCT110 22.2 21.7 97% 76.5 1018.4
29 01:50 SE 6 12.87 Thunderstorm in Vicinity Light Rain BKN042 BKN060 OVC120 22.2 21.7 27.8 21.7 97% 76.5 1018.6
29 00:50 SW 9 8.05 Thunderstorm Heavy Rain Fog/Mist FEW020 BKN028 OVC042 23.3 21.7 91% 76.56 1019.1
28 23:50 Vrbl 7 16.09 Thunderstorm FEW022 SCT027 OVC036 25.6 21.7 79% 27 76.48 1018.1
28 22:50 SW 7 16.09 Overcast SCT055 BKN075 OVC090 26.7 20.6 69% 28 76.43 1017.4
28 21:50 S 6 16.09 Mostly Cloudy SCT065 BKN100 27.2 20.6 67% 29 76.38 1016.8
28 20:50 Vrbl 6 16.09 Mostly Cloudy FEW070 BKN080 27.2 21.1 69% 29 76.33 1016.1
28 19:50 Vrbl 9 16.09 Mostly Cloudy BKN065 BKN080 27.8 20.6 33.9 27.8 65% 30 76.3 1015.9
28 18:50 Vrbl 11 16.09 Mostly Cloudy BKN060 BKN110 28.3 20.6 63% 30 76.3 1015.8
28 17:50 Vrbl 6 16.09 Partly Cloudy SCT060 32.2 18.3 44% 33 76.25 1015.0
28 16:50 Vrbl 7 16.09 A Few Clouds FEW090 32.2 19.4 47% 34 76.25 1015.0
28 15:50 Vrbl 6 16.09 Partly Cloudy SCT045 SCT090 32.8 20 47% 35 76.25 1015.1
28 14:50 Vrbl 7 16.09 Mostly Cloudy SCT050 BKN065 33.3 20 46% 36 76.3 1015.9
28 13:50 Vrbl 6 16.09 Mostly Cloudy FEW043 BKN060 BKN090 32.2 20.6 32.2 22.2 50% 35 76.35 1016.6
28 12:50 Vrbl 6 16.09 Mostly Cloudy BKN037 BKN046 30.6 20.6 55% 33 76.38 1016.9
28 11:50 Vrbl 7 16.09 A Few Clouds FEW028 30 21.7 61% 33 76.4 1017.1
28 10:50 Vrbl 6 16.09 Fair CLR 28.3 22.8 72% 32 76.4 1017.1
28 09:50 W 6 16.09 A Few Clouds FEW004 25.6 22.8 85% 27 76.4 1017.3
28 08:50 Calm 8.05 Fog/Mist OVC004 23.3 22.8 97% 76.38 1017.1
28 07:50 Calm 16.09 Partly Cloudy SCT006 22.2 21.7 23.9 21.7 97% 76.35 1016.6
28 06:50 Calm 16.09 Fair CLR 22.2 21.7 97% 76.3 1016.0
28 05:50 S 6 16.09 Fair CLR 21.7 21.1 96% 76.28 1015.7
28 04:50 Calm 16.09 Fair CLR 22.2 21.7 97% 76.25 1015.3
28 03:50 Calm 16.09 Fair CLR 23.3 22.2 94% 76.25 1015.2
28 02:50 Calm 16.09 Fair CLR 23.3 22.2 94% 76.25 1015.2
28 01:50 SW 6 16.09 Fair CLR 23.9 22.2 27.8 23.9 90% 23 76.25 1015.3
28 00:50 SE 6 16.09 Fair CLR 24.4 21.7 85% 25 76.23 1015.0
27 23:50 Calm 16.09 Mostly Cloudy BKN043 BKN060 25.6 22.8 85% 27 76.23 1015.0
27 22:50 Calm 16.09 Fair CLR 26.1 22.2 79% 28 76.23 1014.9
27 21:50 Calm 16.09 Overcast SCT043 OVC080 26.7 21.7 74% 29 76.2 1014.8
27 20:50 Calm 16.09 A Few Clouds FEW043 26.7 22.8 79% 29 76.17 1014.1
27 19:50 S 7 16.09 Mostly Cloudy SCT060 BKN120 27.8 21.7 30 27.2 69% 30 76.15 1013.8
27 18:50 Vrbl 6 16.09 Partly Cloudy SCT033 SCT100 28.9 22.2 67% 32 76.15 1013.9
27 17:50 S 7 16.09 Partly Cloudy SCT037 30 22.2 63% 33 76.12 1013.4
27 16:50 Calm 16.09 Fair CLR 29.4 21.7 63% 32 76.12 1013.7
27 15:50 Vrbl 6 16.09 A Few Clouds FEW060 27.8 21.1 67% 30 76.2 1014.6
27 14:50 SW 7 16.09 Fair CLR 27.2 20 65% 29 76.23 1015.0
27 13:50 SW 9 16.09 Fair CLR 27.2 21.1 27.2 22.8 69% 29 76.28 1015.4
27 12:50 Calm 16.09 Overcast OVC120 26.1 21.1 74% 28 76.33 1016.1
27 11:50 E 9 16.09 Overcast OVC120 25.6 21.1 76% 27 76.35 1016.5
27 10:50 Vrbl 7 16.09 Overcast OVC110 23.3 21.1 88% 76.33 1016.2
27 09:50 Vrbl 6 16.09 Light Rain BKN070 OVC095 22.8 21.7 94% 76.3 1016.1
27 08:50 S 6 16.09 Overcast SCT013 OVC029 23.9 21.1 84% 24 76.35 1016.5
27 07:50 Calm 16.09 Mostly Cloudy FEW034 BKN120 23.3 21.1 24.4 22.8 88% 76.25 1015.3
27 06:50 Vrbl 7 16.09 Mostly Cloudy BKN110 22.8 21.1 90% 76.23 1015.0
27 05:50 E 7 16.09 Mostly Cloudy BKN120 23.3 20.6 85% 76.23 1014.9
27 04:50 E 7 16.09 Fair CLR 23.3 20.6 85% 76.23 1014.8
27 03:50 E 7 16.09 Fair CLR 23.3 21.1 88% 76.2 1014.4
27 02:50 W 6 16.09 Partly Cloudy SCT110 23.9 20.6 82% 24 76.25 1015.0
27 01:50 Calm 16.09 Fair CLR 24.4 20.6 29.4 24.4 79% 25 76.25 1015.2
27 00:50 SE 6 16.09 Fair CLR 25 20.6 77% 26 76.25 1015.2
26 23:50 W 6 16.09 Fair CLR 25.6 20.6 74% 27 76.25 1015.2
26 22:50 Calm 16.09 Fair CLR 26.1 20 69% 27 76.23 1014.9
26 21:50 Calm 16.09 Fair CLR 27.2 18.9 61% 28 76.23 1014.8
26 20:50 Calm 16.09 A Few Clouds FEW060 28.9 17.8 51% 30 76.23 1014.8
26 19:50 NW 6 16.09 Mostly Cloudy BKN100 29.4 18.3 33.3 29.4 51% 30 76.2 1014.4
26 18:50 NW 6 16.09 Mostly Cloudy BKN100 30.6 18.3 48% 32 76.2 1014.6
26 17:50 Vrbl 6 16.09 Partly Cloudy SCT060 SCT080 32.8 18.3 42% 34 76.2 1014.5
26 16:50 Calm 16.09 A Few Clouds FEW060 33.3 18.3 41% 34 76.23 1014.7
26 15:50 Vrbl 7 16.09 Partly Cloudy SCT055 31.7 18.3 45% 33 76.23 1014.7
26 14:50 SW 7 16.09 A Few Clouds FEW050 31.7 18.9 47% 33 76.3 1015.9
26 13:50 Vrbl 6 16.09 Partly Cloudy SCT040 30 19.4 31.1 21.1 53% 32 76.38 1016.9
26 12:50 Vrbl 6 16.09 Fair CLR 29.4 20.6 59% 32 76.4 1017.3
26 11:50 Vrbl 7 16.09 Fair CLR 28.9 20.6 61% 31 76.45 1017.8
26 10:50 SE 11 16.09 A Few Clouds FEW080 27.2 20 65% 29 76.45 1018.0
26 09:50 E 17 16.09 Fair CLR 25.6 19.4 69% 27 76.45 1017.9
26 08:50 Calm 16.09 Fair CLR 23.3 18.3 74% 76.43 1017.7
26 07:50 Vrbl 7 16.09 Fair CLR 21.1 18.3 23.3 20.6 84% 76.43 1017.8
26 06:50 Vrbl 7 16.09 Fair CLR 20.6 17.8 84% 76.38 1017.0
26 05:50 Calm 16.09 Fair CLR 20.6 18.3 87% 76.35 1016.5
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)