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.
27 17:50 W 10 G 21 10.00 Mostly Cloudy SCT060 BKN080 81 57 44% 81 30.04 990.4
27 16:50 W 10 10.00 Partly Cloudy SCT060 81 55 41% 81 30.04 990.5
27 15:50 W 14 10.00 A Few Clouds FEW050 82 55.9 41% 82 30.05 990.6
27 14:50 NW 8 10.00 Mostly Cloudy BKN049 79 57.9 49% 80 30.07 991.4
27 13:50 W 9 G 16 10.00 Partly Cloudy SCT047 79 57 79 61 47% 80 30.09 992.1
27 12:50 W 13 G 21 10.00 Partly Cloudy SCT037 77 57.9 52% 79 30.11 992.6
27 11:50 W 9 10.00 Fair CLR 73.9 60.1 62% 30.13 993.5
27 10:50 W 13 G 18 10.00 Overcast OVC048 69.1 60.1 73% 30.15 994.0
27 09:50 W 7 10.00 Mostly Cloudy SCT015 BKN046 66.9 60.1 79% 30.14 993.7
27 08:50 W 8 10.00 Fair CLR 64.9 59 81% 30.13 993.5
27 07:50 W 6 10.00 Fair CLR 61 57 63 55.9 87% 30.11 992.7
27 06:50 W 5 10.00 Fair CLR 61 57 87% 30.09 992.1
27 05:50 Calm 10.00 Fair CLR 55.9 54 93% 30.07 991.3
27 04:50 Calm 10.00 Fair CLR 55.9 55 97% 30.05 990.8
27 03:50 Calm 10.00 Fair CLR 57 54 90% 30.05 990.9
27 02:50 Calm 10.00 Fair CLR 60.1 55 84% 30.07 991.5
27 01:50 Calm 10.00 Fair CLR 61 55 75.9 61 81% 30.07 991.4
27 00:50 Calm 10.00 Fair CLR 62.1 55 78% 30.08 991.9
26 23:50 Calm 10.00 Fair CLR 64.9 55 70% 30.09 991.9
26 22:50 Calm 10.00 Fair CLR 69.1 55 61% 30.09 992.0
26 21:50 SW 3 10.00 Fair CLR 71.1 55 57% 30.09 992.0
26 20:50 SW 3 10.00 Fair CLR 73 55 53% 30.08 991.9
26 19:50 SW 5 10.00 Fair CLR 75.9 54 80.1 75 47% 78 30.08 991.6
26 18:50 Vrbl 6 10.00 Partly Cloudy SCT060 78.1 55 45% 79 30.08 991.6
26 17:50 SW 8 10.00 Partly Cloudy SCT060 79 55 44% 80 30.08 991.6
26 16:50 S 7 G 16 10.00 Mostly Cloudy BKN060 79 55.9 45% 80 30.09 992.1
26 15:50 SW 12 10.00 Partly Cloudy SCT060 78.1 55 45% 79 30.11 992.7
26 14:50 SW 8 9.00 Mostly Cloudy BKN045 BKN055 78.1 57 48% 79 30.14 993.8
26 13:50 Vrbl 3 10.00 Partly Cloudy SCT037 75 57.9 75 53.1 55% 78 30.17 994.8
26 12:50 Vrbl 7 10.00 A Few Clouds FEW031 73.9 57.9 57% 30.2 995.6
26 11:50 SW 7 10.00 Fair CLR 70 57 64% 30.22 996.6
26 10:50 S 6 10.00 Fair CLR 66 55.9 70% 30.24 997.2
26 09:50 Calm 10.00 Partly Cloudy FEW011 SCT075 61 54 78% 30.24 997.1
26 08:50 Vrbl 3 8.00 Fair CLR 55 50 83% 30.24 997.2
26 07:50 Calm 9.00 Fair CLR 53.1 48.9 57.9 53.1 86% 30.22 996.5
26 06:50 Vrbl 3 10.00 Fair CLR 55.9 50 81% 30.2 995.9
26 05:50 Calm 10.00 Fair CLR 55.9 50 81% 30.19 995.5
26 04:50 Calm 10.00 Fair CLR 57 50 78% 30.18 995.0
26 03:50 Vrbl 3 10.00 Overcast OVC060 57 48 72% 30.19 995.6
26 02:50 E 3 10.00 Overcast OVC065 57 48 72% 30.19 995.7
26 01:50 E 5 10.00 A Few Clouds FEW065 57 48 64.9 55.9 72% 30.21 996.2
26 00:50 Calm 10.00 Mostly Cloudy BKN065 57 48 72% 30.22 996.5
25 23:50 E 3 10.00 Fair CLR 57.9 46.9 67% 30.22 996.4
25 22:50 SE 6 10.00 Fair CLR 60.1 46.9 62% 30.22 0.0
25 21:50 Vrbl 3 10.00 Fair CLR 61 48 63% 30.21 0.0
25 20:50 Calm 10.00 Fair CLR 62.1 46.9 58% 30.21 0.0
25 19:50 SE 3 10.00 Fair CLR 64.9 46.9 69.1 62.1 52% 30.21 0.0
25 18:50 Vrbl 5 10.00 Fair CLR 68 46.9 47% 30.19 0.0
25 17:50 SW 5 10.00 Fair CLR 69.1 46 44% 30.19 0.0
25 16:50 E 8 10.00 Fair CLR 69.1 46 44% 30.21 0.0
25 15:50 E 9 10.00 A Few Clouds FEW075 68 45 44% 30.23 0.0
25 14:50 E 9 10.00 Partly Cloudy SCT029 64.9 43 45% 30.26 0.0
25 13:50 E 10 10.00 Mostly Cloudy BKN025 62.1 42.1 48% 30.29 0.0
25 12:50 SE 9 10.00 Overcast OVC023 59 39 48% 30.31 0.0
25 11:50 E 8 G 21 10.00 Overcast OVC023 55.9 35.1 46% 30.33 0.0
25 10:50 E 9 10.00 Overcast OVC022 54 33.1 45% 30.33 1000.3
25 09:50 SE 9 10.00 Overcast OVC024 51.1 35.1 54% 30.31 1099.7
25 08:50 E 12 10.00 Overcast BKN024 OVC031 50 35.1 57% 46 30.3 1099.3
25 07:50 E 8 10.00 Mostly Cloudy BKN100 50 35.1 55.9 50 57% 47 30.3 1099.1
25 06:50 E 7 10.00 Mostly Cloudy BKN120 51.1 35.1 54% 30.28 1098.6
25 05:50 E 10 10.00 Mostly Cloudy BKN120 51.1 35.1 54% 30.25 997.6
25 04:50 E 14 G 18 10.00 Fair CLR 52 35.1 53% 30.26 997.7
25 03:50 E 8 10.00 Fair CLR 53.1 36 52% 30.28 1098.4
25 02:50 E 9 10.00 Fair CLR 54 37 53% 30.28 1098.4
25 01:50 E 8 10.00 Fair CLR 55.9 39 63 55 53% 30.29 1098.8
25 00:50 E 12 10.00 Fair CLR 55.9 37 49% 30.28 1098.4
24 23:50 E 9 10.00 Fair CLR 57 35.1 44% 30.27 1098.2
24 22:50 E 10 10.00 Fair CLR 59 30.9 35% 30.27 1098.3
24 21:50 E 7 10.00 Fair CLR 60.1 28.9 31% 30.26 997.8
24 20:50 E 8 10.00 Fair CLR 62.1 28 28% 30.23 996.7
24 19:50 E 7 10.00 Fair CLR 63 28.9 69.1 63 28% 30.21 996.2
24 18:50 E 8 10.00 Fair CLR 64.9 27 24% 30.2 995.9
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)