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.
28 18:50 SW 12 10.00 Fair CLR 91.9 73 54% 101 29.79 1007.2
28 17:50 W 14 10.00 Fair CLR 93.9 73.9 52% 104 29.8 1007.6
28 16:50 W 13 10.00 Partly Cloudy SCT045 93.9 75 54% 106 29.82 1008.3
28 15:50 W 13 10.00 Partly Cloudy SCT047 93.9 72 49% 102 29.84 1008.9
28 14:50 W 15 G 21 10.00 Partly Cloudy SCT039 93 73.9 54% 103 29.86 1009.4
28 13:50 NW 12 G 21 10.00 Partly Cloudy SCT032 91 75 91 79 59% 102 29.88 1010.1
28 12:50 W 5 10.00 Mostly Cloudy SCT029 BKN035 89.1 75 63% 99 29.9 1010.8
28 11:50 W 9 10.00 Partly Cloudy SCT027 88 75 66% 98 29.91 1011.2
28 10:50 W 8 10.00 Fair CLR 84.9 73.9 70% 92 29.9 1011.2
28 09:50 SW 3 10.00 Fair CLR 82 75 79% 89 29.89 1010.8
28 08:50 W 5 10.00 Fair CLR 79 73.9 85% 83 29.88 1010.3
28 07:50 W 5 10.00 Fair CLR 77 73.9 79 75.9 90% 78 29.88 1010.2
28 06:50 SW 3 10.00 Fair CLR 75.9 73.9 94% 75 29.86 1009.8
28 05:50 W 6 10.00 Fair CLR 77 73.9 90% 78 29.85 1009.4
28 04:50 SW 3 10.00 Fair CLR 77 73.9 90% 78 29.84 1009.0
28 03:50 Calm 10.00 Fair CLR 78.1 75 90% 81 29.86 1009.4
28 02:50 Calm 10.00 Fair CLR 78.1 75 90% 81 29.87 1010.0
28 01:50 NW 6 10.00 Fair CLR 79 75 88 79 88% 83 29.9 1011.0
28 00:50 W 6 10.00 Fair CLR 80.1 75 85% 85 29.92 1011.6
27 23:50 W 6 10.00 Mostly Cloudy BKN043 81 75 82% 87 29.92 1011.8
27 22:50 Calm 10.00 Fair CLR 81 75 82% 87 29.9 1010.9
27 21:50 W 6 10.00 Fair CLR 82.9 75 77% 90 29.89 1010.8
27 20:50 W 6 10.00 Fair CLR 86 73.9 67% 94 29.89 1010.5
27 19:50 NW 5 10.00 Fair CLR 88 72 91 87.1 59% 95 29.88 1010.2
27 18:50 NW 6 9.00 Partly Cloudy SCT036 89.1 75.9 65% 100 29.88 1010.2
27 17:50 NW 7 10.00 Partly Cloudy SCT039 89.1 73.9 61% 98 29.89 1010.6
27 16:50 Vrbl 5 10.00 Partly Cloudy FEW034 SCT046 91 75.9 61% 103 29.88 1010.3
27 15:50 Vrbl 5 10.00 Partly Cloudy FEW030 SCT042 89.1 75.9 65% 100 29.88 1010.4
27 14:50 W 9 10.00 Partly Cloudy SCT030 SCT039 88 75.9 68% 99 29.91 1011.4
27 13:50 Calm 10.00 Partly Cloudy SCT025 88 75.9 88 78.1 68% 99 29.93 1011.9
27 12:50 Vrbl 6 10.00 Mostly Cloudy BKN017 84.9 75 72% 93 29.95 1012.6
27 11:50 Calm 10.00 Partly Cloudy SCT012 82 73.9 77% 88 29.97 1013.4
27 10:50 W 8 10.00 Mostly Cloudy SCT100 BKN120 80.1 75 85% 85 29.96 1013.2
27 08:50 NW 8 5.00 Fog/Mist OVC006 79 77 94% 83 29.96 1013.0
27 07:50 W 9 9.00 Mostly Cloudy BKN006 BKN110 78.1 75.9 79 75.9 93% 81 29.94 1012.3
27 06:50 Calm 10.00 Fair CLR 77 75 94% 78 29.92 1011.8
27 05:50 Calm 9.00 Fair CLR 75.9 73.9 94% 75 29.93 1012.1
27 04:50 W 5 10.00 Fair CLR 77 73.9 90% 78 29.93 1011.9
27 03:50 Calm 10.00 Fair CLR 77 73.9 90% 78 29.93 1011.9
27 02:50 W 3 10.00 Fair CLR 78.1 75 90% 81 29.96 1013.0
27 01:50 Calm 10.00 Fair CLR 79 75 87.1 79 88% 83 29.97 1013.4
27 00:50 SW 3 10.00 Fair CLR 79 75 88% 83 29.98 1013.6
26 23:50 Calm 10.00 Fair CLR 80.1 75 85% 85 29.97 1013.6
26 22:50 NW 5 10.00 Fair CLR 82 73.9 77% 88 29.96 1013.2
26 21:50 SW 6 10.00 Fair CLR 82.9 75 77% 90 29.94 1012.4
26 20:50 SW 6 10.00 Fair CLR 84 73.9 72% 91 29.93 1012.3
26 19:50 NW 6 10.00 Fair CLR 87.1 73.9 91 87.1 65% 95 29.94 1012.4
26 18:50 NW 9 10.00 Partly Cloudy SCT037 88 73 61% 96 29.94 1012.4
26 17:50 NW 12 10.00 Partly Cloudy SCT035 90 73.9 59% 99 29.94 1012.5
26 16:50 NW 14 G 20 10.00 Partly Cloudy SCT035 90 73 58% 98 29.95 1012.7
26 15:50 W 7 10.00 A Few Clouds FEW037 89.1 73 59% 97 29.97 1013.2
26 14:50 W 7 10.00 Partly Cloudy SCT032 88 73 61% 96 29.99 1014.0
26 13:50 Vrbl 6 10.00 Mostly Cloudy BKN027 87.1 73.9 87.1 73 65% 95 30.01 1014.9
26 12:50 NW 8 10.00 Mostly Cloudy BKN018 BKN024 84 73.9 72% 91 30.03 1015.6
26 11:50 Vrbl 5 10.00 Mostly Cloudy BKN013 BKN022 80.1 75 85% 85 30.05 1016.1
26 10:50 Vrbl 6 10.00 Overcast BKN009 OVC014 79 73.9 85% 83 30.04 1015.8
26 09:50 W 7 6.00 Fog/Mist OVC005 75 73 94% 73 30.05 1016.3
26 08:50 W 6 4.00 Fog/Mist OVC005 73.9 73 97% 30.04 1016.1
26 07:50 W 5 8.00 Overcast OVC005 73 72 73.9 73 96% 30.03 1015.5
26 06:50 W 7 5.00 Fog/Mist OVC005 73 72 96% 30.02 1015.3
26 05:50 W 7 9.00 Overcast OVC005 73 72 96% 30.01 1014.9
26 04:50 W 7 10.00 Overcast OVC005 73 71.1 94% 30 1014.5
26 03:50 W 6 10.00 Mostly Cloudy SCT007 BKN070 73 71.1 94% 30.01 1014.9
26 02:50 W 5 10.00 Partly Cloudy SCT060 73 71.1 94% 30.03 1015.5
26 01:50 W 7 10.00 Mostly Cloudy BKN065 BKN110 73.9 71.1 82 73.9 91% 30.05 1016.2
26 00:50 SW 6 10.00 Fair CLR 73.9 71.1 91% 30.06 1016.7
25 23:50 SW 6 10.00 Fair CLR 75 71.1 88% 75 30.07 1016.9
25 22:50 W 6 10.00 Fair CLR 75.9 72 88% 76 30.07 1017.1
25 21:50 W 13 10.00 Overcast FEW010 SCT015 OVC023 78.1 72 82% 80 30.06 1016.7
25 20:50 SW 3 10.00 A Few Clouds FEW020 80.1 75 85% 85 30.05 1016.2
25 19:50 W 7 10.00 Partly Cloudy FEW022 SCT090 82 73.9 84.9 81 77% 88 30.07 1016.9
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)