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.
23 18:50 E 9 10.00 Mostly Cloudy SCT025 BKN120 75 64.9 71% 77 30.12 1018.9
23 17:50 E 15 G 21 10.00 Partly Cloudy FEW050 SCT120 77 66 69% 79 30.11 1018.6
23 16:50 E 8 10.00 Mostly Cloudy BKN026 77 66 69% 79 30.12 1019.0
23 15:50 SE 8 G 16 10.00 Mostly Cloudy BKN026 80.1 66.9 64% 82 30.13 1018.9
23 14:50 E 8 10.00 Mostly Cloudy BKN022 80.1 66.9 64% 82 30.13 1019.2
23 13:50 SE 9 G 17 10.00 Mostly Cloudy BKN022 78.1 68 81 72 71% 80 30.15 1019.9
23 12:50 E 10 10.00 Mostly Cloudy BKN019 80.1 68 67% 83 30.17 1020.3
23 11:50 E 12 10.00 Mostly Cloudy BKN017 79 68 69% 81 30.18 1020.6
23 10:50 E 7 10.00 Overcast OVC016 75 68 79% 76 30.18 1020.9
23 09:50 SE 14 10.00 Mostly Cloudy BKN012 73.9 68 82% 30.17 1020.5
23 08:50 SE 9 10.00 Overcast SCT012 OVC021 73 69.1 87% 30.17 1020.3
23 07:50 E 8 10.00 Overcast OVC012 72 69.1 73.9 71.1 91% 30.16 1020.1
23 06:50 SE 8 10.00 Overcast OVC008 72 69.1 91% 30.14 1019.3
23 05:50 E 6 10.00 Overcast OVC008 71.1 69.1 94% 30.12 1018.6
23 04:50 E 7 10.00 Mostly Cloudy BKN010 BKN033 72 68 87% 30.11 1018.1
23 03:50 E 7 10.00 Mostly Cloudy BKN029 72 68 87% 30.09 1017.6
23 02:50 SE 5 10.00 Fair CLR 73 66.9 81% 30.08 1017.4
23 01:50 E 5 10.00 Fair CLR 73.9 66.9 81 73.9 79% 30.08 1017.3
23 00:50 Vrbl 6 10.00 Mostly Cloudy BKN055 75 66.9 76% 76 30.09 1017.5
22 23:50 E 5 10.00 A Few Clouds FEW043 75.9 68 77% 77 30.09 1017.6
22 22:50 Calm 10.00 Fair CLR 78.1 68 71% 80 30.08 1017.3
22 21:50 E 5 10.00 Fair CLR 79 69.1 72% 82 30.07 1016.8
22 20:50 Calm 10.00 Partly Cloudy SCT039 79 68 69% 81 30.04 1016.0
22 19:50 E 3 10.00 Fair CLR 80.1 68 88 80.1 67% 83 30.03 1015.7
22 18:50 SE 6 10.00 Fair CLR 82 68 63% 85 30.02 1015.3
22 17:50 Calm 10.00 Fair CLR 84 66.9 57% 87 30.02 1015.0
22 16:50 NE 5 10.00 Fair CLR 86 66 51% 88 30.01 1014.7
22 15:50 Vrbl 3 10.00 Fair CLR 86 66 51% 88 30 1014.6
22 14:50 SE 8 10.00 Fair CLR 84.9 66.9 55% 88 30.02 1015.3
22 13:50 SE 9 10.00 Fair CLR 84 66.9 84 71.1 57% 87 30.07 1016.7
22 12:50 E 14 10.00 Fair CLR 82 69.1 65% 85 30.08 1017.1
22 11:50 SE 12 10.00 Fair CLR 81 66.9 62% 83 30.08 1017.4
22 10:50 E 12 G 21 10.00 Partly Cloudy SCT100 78.1 66 67% 80 30.07 1017.0
22 09:50 E 6 10.00 A Few Clouds FEW040 78.1 64.9 64% 80 30.06 1016.6
22 08:50 Vrbl 5 10.00 A Few Clouds FEW070 72 64.9 79% 30.05 1016.6
22 07:50 E 8 10.00 A Few Clouds FEW047 73 69.1 75 72 87% 30.04 1015.9
22 05:50 Calm 10.00 Fair CLR 73 69.1 87% 30 1014.3
22 04:50 NW 3 10.00 Mostly Cloudy SCT060 BKN075 BKN095 73.9 70 88% 29.99 1014.2
22 03:50 Calm 10.00 Partly Cloudy SCT060 73.9 69.1 85% 29.99 1014.3
22 02:50 Calm 10.00 Fair CLR 73 69.1 87% 30 1014.4
22 01:50 Calm 10.00 Fair CLR 75 68 79 73.9 79% 76 30.01 1014.8
22 00:50 Calm 10.00 Fair CLR 75 66.9 76% 76 30.01 1014.7
21 23:50 Calm 10.00 Fair CLR 75 66.9 76% 76 30 1014.6
21 22:50 Calm 10.00 Fair CLR 77 66 69% 79 30 1014.5
21 21:50 W 5 10.00 Fair CLR 78.1 66 67% 80 30.01 1014.7
21 20:50 SW 5 10.00 Fair CLR 78.1 64.9 64% 80 29.98 1014.0
21 19:50 SW 9 10.00 Fair CLR 79 66.9 93 79 67% 81 29.97 1013.7
21 18:50 W 9 10.00 Thunderstorm in Vicinity SCT070 84.9 68 57% 88 29.96 1013.3
21 17:50 Vrbl 3 10.00 Thunderstorm in Vicinity FEW120 89.1 66 47% 92 29.94 1012.6
21 16:50 Vrbl 3 10.00 Fair CLR 91.9 68 46% 96 29.93 1011.9
21 15:50 Vrbl 5 10.00 Fair CLR 91 68 47% 95 29.95 1012.7
21 14:50 Vrbl 6 10.00 Partly Cloudy SCT047 91 69.1 49% 96 29.98 1013.7
21 13:50 Vrbl 5 10.00 Mostly Cloudy BKN042 90 70 90 70 52% 95 30.01 1014.9
21 12:50 Calm 10.00 Fair CLR 89.1 71.1 55% 95 30.03 1015.5
21 11:50 Calm 10.00 Fair CLR 86 69.1 57% 90 30.05 1016.3
21 10:50 Calm 10.00 Fair CLR 84 68 59% 87 30.05 1016.1
21 09:50 Calm 10.00 Fair CLR 79 69.1 72% 82 30.04 1015.8
21 08:50 Calm 10.00 Fair CLR 73.9 69.1 85% 30.03 1015.7
21 07:50 Calm 10.00 Fair CLR 70 68 73.9 70 93% 30.02 1015.3
21 06:50 Calm 10.00 Fair CLR 70 68 93% 30.01 1014.9
21 05:50 Calm 10.00 Fair CLR 71.1 68 90% 30.01 1014.7
21 04:50 Calm 10.00 Fair CLR 71.1 69.1 94% 30 1014.6
21 03:50 Calm 10.00 Fair CLR 72 69.1 91% 30 1014.5
21 02:50 SE 3 10.00 Partly Cloudy SCT110 73 69.1 87% 30.01 1014.9
21 01:50 Vrbl 3 10.00 A Few Clouds FEW110 73 69.1 82.9 73 87% 30.02 1015.2
21 00:50 Calm 10.00 Fair CLR 73.9 69.1 85% 30.02 1015.3
20 23:50 E 5 10.00 Fair CLR 75.9 69.1 79% 77 30.02 1015.3
20 22:50 Calm 10.00 Fair CLR 77 68 74% 79 30.01 1015.0
20 21:50 E 5 10.00 Fair CLR 78.1 66.9 69% 80 30 1014.6
20 20:50 Vrbl 5 10.00 Light Rain CLR 81 66 61% 83 30.01 1014.9
20 19:50 E 12 10.00 Partly Cloudy SCT047 82.9 68 90 82.9 61% 86 29.99 1014.2
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)