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 (est) 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.
21 23:49 NW 3 10.00 Fair CLR 30 23 75% 30.3 1026.5
21 22:49 NW 3 10.00 Fair CLR 30.9 24.1 76% 30.3 1026.6
21 21:49 Calm 10.00 Fair CLR 32 23 69% 30.28 1026.1
21 20:49 Vrbl 6 10.00 Fair CLR 33.1 23 66% 28 30.29 1026.2
21 19:49 NW 7 10.00 Fair CLR 35.1 23 61% 30 30.29 1026.3
21 18:49 Vrbl 5 10.00 Fair CLR 36 24.1 44.1 36 62% 33 30.28 1025.9
21 17:49 NW 5 10.00 Fair CLR 37 24.1 59% 34 30.26 1025.4
21 16:49 Vrbl 5 10.00 Fair CLR 39.9 25 55% 37 30.25 1024.9
21 15:49 Vrbl 7 10.00 Fair CLR 42.1 25 51% 38 30.26 1025.0
21 14:49 N 9 G 17 10.00 Fair CLR 43 26.1 51% 38 30.24 1024.2
21 13:49 NW 9 10.00 Fair CLR 43 26.1 51% 38 30.24 1024.2
21 12:49 Vrbl 5 10.00 Partly Cloudy SCT028 42.1 27 42.1 34 55% 40 30.26 1025.2
21 11:49 Vrbl 6 10.00 Fair CLR 39.9 27 60% 36 30.28 1025.9
21 10:49 NW 12 10.00 Mostly Cloudy BKN022 37.9 27 65% 31 30.32 1027.1
21 09:49 Vrbl 6 10.00 Overcast OVC024 37.9 28 68% 34 30.29 1026.3
21 08:49 Vrbl 7 10.00 Overcast OVC024 36 27 70% 31 30.28 1025.9
21 07:49 Vrbl 6 10.00 Overcast OVC024 35.1 27 72% 31 30.26 1025.3
21 06:49 NW 5 10.00 Overcast OVC028 34 27 34 33.1 76% 30 30.24 1024.5
21 05:49 Vrbl 7 10.00 Overcast OVC028 33.1 26.1 75% 28 30.22 1023.9
21 04:49 Vrbl 7 10.00 Overcast OVC028 34 26.1 73% 29 30.22 1023.8
21 03:49 N 8 10.00 Mostly Cloudy FEW021 BKN028 34 26.1 73% 28 30.21 1023.3
21 02:49 NW 8 G 16 10.00 Overcast OVC021 34 26.1 73% 28 30.22 1023.4
21 01:49 NW 8 10.00 Overcast OVC021 34 26.1 73% 28 30.2 1022.8
21 00:49 Vrbl 6 10.00 Overcast BKN023 OVC032 34 26.1 39 34 73% 29 30.2 1022.8
20 23:49 N 9 G 22 10.00 Overcast SCT025 OVC032 34 26.1 73% 27 30.19 1022.7
20 22:49 NW 9 G 17 10.00 Overcast OVC025 35.1 25 67% 29 30.21 1023.1
20 21:49 N 9 G 18 10.00 Overcast BKN029 OVC036 35.1 25 67% 29 30.19 1022.9
20 20:49 NW 12 G 22 10.00 Overcast OVC031 36 24.1 62% 29 30.2 1023.2
20 19:49 NW 12 G 22 10.00 Overcast OVC029 37.9 25 60% 31 30.18 1022.5
20 18:49 NW 14 G 20 10.00 Mostly Cloudy BKN029 39 26.1 54 39 60% 32 30.16 1021.7
20 17:49 NW 15 G 23 10.00 Mostly Cloudy BKN029 41 28.9 62% 34 30.14 1020.9
20 16:49 NW 15 G 25 10.00 Mostly Cloudy SCT033 BKN043 45 32 61% 39 30.1 1019.5
20 15:49 NW 13 G 22 10.00 Overcast OVC043 48.9 33.1 55% 44 30.06 1018.2
20 14:49 NW 14 G 28 10.00 Mostly Cloudy BKN044 53.1 33.1 47% 30.01 1016.3
20 13:49 W 16 G 25 10.00 Fair CLR 54 30.9 42% 30 1015.9
20 12:49 W 12 G 22 10.00 Fair CLR 53.1 33.1 53.1 35.1 47% 30.01 1016.4
20 11:49 W 12 10.00 Fair CLR 51.1 35.1 54% 30.05 1017.6
20 10:49 W 10 10.00 Fair CLR 46 36 68% 42 30.07 1018.6
20 09:49 W 10 6.00 Fair with Haze CLR 41 35.1 79% 35 30.09 1019.2
20 08:49 W 7 2.00 Fog/Mist BKN004 37 35.1 93% 32 30.09 1019.3
20 07:49 W 3 2.00 Fog/Mist CLR 35.1 34 96% 30.09 1019.1
20 06:49 W 6 9.00 Overcast OVC002 36 35.1 37 35.1 97% 32 30.11 1019.7
20 05:49 W 6 1.75 Fog/Mist OVC002 36 36 100% 32 30.08 1018.9
20 04:49 Calm 2.50 Fog/Mist OVC002 37 36 96% 30.11 1019.7
20 03:49 SW 3 8.00 A Few Clouds FEW004 35.1 34 96% 30.1 1019.4
20 02:49 S 3 10.00 Fair CLR 36 35.1 97% 30.11 1019.6
20 01:49 Calm 10.00 Fair CLR 37 36 96% 30.11 1019.9
20 00:49 W 5 10.00 Fair CLR 37 35.1 46 37 93% 34 30.14 1020.8
19 23:49 W 6 10.00 Fair CLR 39.9 37 89% 36 30.15 1021.1
19 21:49 Calm 10.00 Fair CLR 39.9 37 89% 30.16 1021.5
19 20:49 Calm 10.00 Fair CLR 42.1 37 82% 30.15 1021.3
19 19:49 Vrbl 3 10.00 Fair CLR 45 37.9 77% 30.17 1021.8
19 18:49 Calm 10.00 Fair CLR 46 39 54 46 77% 30.16 1021.3
19 17:49 Calm 10.00 Fair CLR 48.9 39 69% 30.16 1021.3
19 16:49 Vrbl 3 10.00 Fair CLR 53.1 37.9 57% 30.15 1021.0
19 15:49 Vrbl 5 10.00 Fair CLR 54 37.9 55% 30.15 1020.7
19 14:49 Vrbl 3 10.00 Fair CLR 53.1 37.9 57% 30.16 1021.2
19 13:49 Vrbl 5 10.00 Fair CLR 52 39 61% 30.18 1021.9
19 12:49 Vrbl 6 10.00 Mostly Cloudy BKN016 48.9 37.9 48.9 43 66% 47 30.2 1022.6
19 11:49 NW 8 10.00 Overcast OVC016 46.9 37.9 71% 44 30.24 1023.9
19 10:49 Vrbl 6 10.00 Overcast OVC014 46 37.9 73% 44 30.26 1024.4
19 09:49 Vrbl 7 10.00 Overcast OVC014 44.1 37 76% 41 30.26 1024.6
19 08:49 NW 12 10.00 Overcast OVC011 43 37.9 82% 37 30.25 1024.2
19 07:49 NW 10 G 18 10.00 Overcast OVC009 43 39 86% 38 30.24 1023.8
19 06:49 Vrbl 5 10.00 Overcast OVC009 44.1 39.9 51.1 44.1 85% 42 30.22 1023.1
19 05:49 NW 9 10.00 Overcast OVC011 44.1 39.9 85% 40 30.2 1022.5
19 04:49 Vrbl 5 10.00 Overcast OVC011 45 41 86% 43 30.19 1021.9
19 03:49 NW 8 10.00 Overcast OVC011 46 41 83% 42 30.2 1022.0
19 02:49 NW 9 10.00 Overcast OVC009 46.9 43 86% 43 30.19 1021.8
19 01:49 Vrbl 6 10.00 Overcast OVC009 48.9 45 86% 47 30.17 1021.2
19 00:49 Vrbl 7 10.00 Overcast OVC009 51.1 46.9 60.1 51.1 86% 30.17 1021.4
Date Time (est) 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)