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.
22 21:50 Calm 10.00 Overcast BKN065 OVC080 45 42.1 90% 30.19 995.8
22 20:50 Calm 9.00 Overcast OVC070 46 44.1 93% 30.19 995.7
22 19:50 Calm 9.00 Overcast SCT065 OVC090 46 43 89% 30.19 995.7
22 18:50 Calm 10.00 Overcast SCT075 OVC095 46 44.1 48.9 46 93% 30.19 995.6 0.02
22 17:50 Calm 10.00 Overcast BKN015 OVC085 46.9 44.1 90% 30.19 995.6
22 16:50 Calm 10.00 Overcast BKN009 OVC055 48 44.1 86% 30.17 995.2
22 15:50 NW 3 10.00 Overcast BKN009 OVC060 48 44.1 86% 30.18 995.5 0.02
22 14:50 W 3 10.00 Light Rain BKN008 OVC065 48 45 89% 30.2 995.9 0.01
22 13:50 Calm 10.00 Light Rain BKN006 OVC046 46 44.1 93% 30.22 996.7 0.01
22 12:50 W 3 5.00 Light Rain Fog/Mist BKN006 OVC043 46 43 46 41 89% 30.24 997.4 0.01 0.17
22 11:50 Calm 2.00 Light Rain Fog/Mist BKN003 BKN025 OVC055 45 44.1 97% 30.28 1098.6 0.03
22 10:50 NW 5 2.00 Light Rain Fog/Mist BKN003 OVC045 44.1 44.1 100% 42 30.3 1099.6 0.02
22 09:50 Calm 0.75 Light Rain Fog/Mist BKN003 OVC033 44.1 43 96% 30.28 1098.5 0.04 0.11
22 08:50 Calm 0.75 Light Rain Fog/Mist BKN007 OVC044 43 42.1 97% 30.26 998.0 0.04
22 07:50 Calm 1.50 Light Rain Fog/Mist BKN004 OVC022 42.1 41 96% 30.25 997.8 0.03
22 06:50 Calm 1.75 Light Rain Fog/Mist OVC001 41 39.9 48 41 96% 30.25 997.6 0.08 0.28
22 05:50 Calm 2.50 Rain Fog/Mist SCT003 BKN019 OVC028 41 39.9 96% 30.24 997.5 0.13
22 04:50 Vrbl 3 4.00 Light Rain Fog/Mist BKN003 OVC011 41 39.9 96% 30.25 997.6 0.02
22 03:50 Calm 6.00 Light Rain Fog/Mist OVC013 42.1 39.9 92% 30.25 997.8 0.05 0.05
22 02:50 Vrbl 6 10.00 Light Rain FEW021 OVC030 48 32 54% 46 30.24 997.2
22 01:50 Vrbl 3 10.00 Light Rain OVC027 45 36 71% 30.24 997.5
22 00:50 Calm 10.00 Light Rain BKN025 OVC032 46.9 30.9 48.9 45 54% 30.27 1098.1
21 23:50 Vrbl 3 10.00 Overcast OVC038 48 28 46% 30.28 1098.5
21 22:50 Calm 10.00 Overcast OVC060 48 26.1 42% 30.28 1098.8
21 21:50 Calm 10.00 Overcast OVC075 48.9 23 36% 30.29 1099.0
21 20:50 Calm 10.00 Overcast OVC075 48.9 21.9 35% 30.29 1099.0
21 19:50 Vrbl 3 10.00 Overcast OVC075 48.9 23 36% 30.28 1098.8
21 18:50 Vrbl 3 10.00 Partly Cloudy SCT100 45 23 55 45 42% 30.29 1099.1
21 17:50 S 5 10.00 A Few Clouds FEW075 51.1 21.9 32% 30.27 1098.4
21 16:50 S 5 10.00 Fair CLR 54 19.9 26% 30.27 1098.6
21 15:50 S 7 10.00 Fair CLR 54 19 25% 30.28 1098.8
21 14:50 SE 8 10.00 Fair CLR 53.1 19 26% 30.3 1099.2
21 13:50 SE 9 10.00 Fair CLR 51.1 18 27% 30.33 1000.4
21 12:50 SE 12 10.00 Overcast OVC095 48 16 48 23 28% 44 30.37 1001.7
21 11:50 SE 9 10.00 Mostly Cloudy BKN100 45 14 29% 41 30.43 1003.8
21 10:50 SE 8 10.00 Overcast OVC110 41 14 33% 36 30.45 1004.6
21 09:50 Vrbl 3 10.00 Fair CLR 36 16 44% 30.46 1004.9
21 08:50 NE 3 10.00 Fair CLR 30 18 61% 30.46 1004.8
21 07:50 Vrbl 5 10.00 Fair CLR 26.1 18 71% 21 30.45 1004.5
21 06:50 Calm 10.00 Fair CLR 23 17.1 26.1 21.9 78% 30.44 1004.3
21 05:50 Calm 10.00 Fair CLR 25 17.1 72% 30.43 1004.0
21 04:50 Calm 10.00 Fair CLR 21.9 17.1 82% 30.43 1004.0
21 03:50 Calm 10.00 Fair CLR 23 17.1 78% 30.43 1003.8
21 02:50 Calm 10.00 Fair CLR 24.1 15.1 68% 30.43 1004.0
21 01:50 Calm 10.00 Fair CLR 23 16 74% 30.43 1003.8
21 00:50 Calm 10.00 Fair CLR 24.1 17.1 34 24.1 75% 30.44 1004.2
20 23:50 Calm 10.00 Fair CLR 25 15.1 66% 30.45 1004.6
20 22:50 Calm 10.00 Fair CLR 27 15.1 61% 30.47 1005.3
20 21:50 Calm 10.00 Fair CLR 28 15.1 58% 30.48 1005.5
20 20:50 Calm 10.00 Fair CLR 30 14 51% 30.47 1005.4
20 19:50 SW 3 10.00 Fair CLR 33.1 10 38% 30.47 1005.2
20 18:50 Calm 10.00 Fair CLR 35.1 7 42.1 35.1 31% 30.45 1004.5
20 17:50 NW 5 10.00 Fair CLR 39 5 24% 36 30.45 1004.4
20 16:50 Vrbl 7 10.00 Fair CLR 41 3.9 21% 37 30.45 1004.5
20 15:50 Vrbl 6 10.00 Fair CLR 41 3 20% 38 30.44 1004.3
20 14:50 Vrbl 6 10.00 Fair CLR 39.9 1 19% 36 30.44 1004.3
20 13:50 NW 12 10.00 Fair CLR 39 -0.9 18% 32 30.45 1004.6
20 12:50 NW 9 10.00 Fair CLR 37.9 3.9 37.9 27 24% 32 30.48 1005.4
20 11:50 NW 12 G 17 10.00 Fair CLR 35.1 3.9 27% 28 30.51 1006.5
20 10:50 W 9 10.00 Fair CLR 33.1 10 38% 26 30.5 1006.2
20 09:50 NW 10 10.00 Fair CLR 30 14 51% 22 30.48 1005.6
20 08:50 NW 3 10.00 Fair CLR 28 14 56% 30.45 1004.6
20 07:50 NW 5 10.00 Fair CLR 27 14 58% 22 30.43 1003.9
20 06:50 Vrbl 5 10.00 Fair CLR 28 15.1 33.1 28 58% 24 30.41 1003.1
20 05:50 Vrbl 3 10.00 Fair CLR 28 17.1 63% 30.39 1002.6
20 04:50 W 6 10.00 Fair CLR 28.9 18 63% 23 30.38 1002.1
20 03:50 W 6 10.00 Fair CLR 28.9 19.9 69% 23 30.37 1001.7
20 02:50 W 5 10.00 Fair CLR 30 21 69% 26 30.35 1001.1
20 01:50 W 5 10.00 Fair CLR 30.9 21 67% 27 30.33 1000.6
20 00:50 W 3 10.00 Fair CLR 32 21 39.9 30.9 64% 30.32 1000.1
19 23:50 W 7 10.00 Fair CLR 33.1 21 61% 28 30.32 1000.1
19 22:50 W 7 10.00 Fair CLR 33.1 19.9 58% 28 30.31 1099.9
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)