Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Fair
28°F
-2°C
| Humidity | 63% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 30.39 in (1002.6 mb) |
| Dewpoint | 17°F (-8°C) |
| Visibility | 10.00 mi |
| Last update | 20 Jan 5:50 am EST |
Extended Forecast for
3 Miles WNW Marietta GA
Today
High: 42 °F
Sunny
Tonight
Low: 25 °F
Mostly Clear
Wednesday
High: 51 °F
Mostly Sunny
Wednesday Night
Low: 38 °F
Mostly Cloudy
then Chance
ShowersThursday
High: 51 °F
Chance
ShowersThursday Night
Low: 40 °F
Chance
ShowersFriday
High: 50 °F
Chance
ShowersFriday Night
Low: 35 °F
Chance
Showers then
Chance
Rain/SnowSaturday
High: 42 °F
Rain/Snow
Likely
Detailed Forecast
Today
Sunny, with a high near 42. Northwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 25. Calm wind becoming east around 5 mph.
Wednesday
Mostly sunny, with a high near 51. South wind 5 to 10 mph, with gusts as high as 15 mph.
Wednesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 38. South wind around 5 mph becoming calm in the evening.
Thursday
A 50 percent chance of showers. Mostly cloudy, with a high near 51. Calm wind becoming northwest around 5 mph in the afternoon.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 40.
Friday
A 40 percent chance of showers. Cloudy, with a high near 50.
Friday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Cloudy, with a low around 35. Chance of precipitation is 50%.
Saturday
Rain and snow showers likely, becoming all rain after 1pm. Cloudy, with a high near 42. Chance of precipitation is 70%.
Saturday Night
Rain and snow showers before 1am, then rain showers and freezing rain, possibly mixed with snow showers. Low around 25. Chance of precipitation is 80%.
Sunday
A chance of rain or freezing rain. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Sunday Night
A slight chance of freezing rain. Partly cloudy, with a low around 18. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 36.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Marietta GA
33.97°N 84.57°W (Elev. 1096 ft)
33.97°N 84.57°W (Elev. 1096 ft)
6:02 am EST Jan 20, 2026
6am EST Jan 20, 2026-6pm EST Jan 26, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
