Hazardous Weather Conditions
Current conditions at
Cobb County International Airport - McCollum Field (KRYY)
Lat: 34.01°NLon: 84.6°WElev: 997ft.
Mostly Cloudy
48°F
9°C
| Humidity | 34% |
| Wind Speed | Calm |
| Barometer | 30.05 in |
| Dewpoint | 21°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 30 Jan 12:50 pm EST |
Extended Forecast for
3 Miles WNW Marietta GA
Winter Storm Warning January 31, 01:00am until February 1, 01:00am
Extreme Cold Warning January 31, 07:00pm until February 1, 01:00pm
This Afternoon

High: 49 °F
Partly Sunny
Tonight
Low: 20 °F
Mostly Cloudy
then Slight
Chance Snow
ShowersSaturday

High: 26 °F
Chance Snow
ShowersSaturday Night

Low: 12 °F
Partly Cloudy
Sunday

High: 33 °F
Sunny
Sunday Night

Low: 18 °F
Partly Cloudy
Monday

High: 44 °F
Sunny
Monday Night

Low: 26 °F
Mostly Clear
Tuesday

High: 54 °F
Partly Sunny
Detailed Forecast
This Afternoon
Partly sunny, with a high near 49. East wind around 5 mph becoming northwest.
Tonight
A slight chance of snow showers before 3am, then a slight chance of snow showers after 4am. Mostly cloudy, with a low around 20. Northwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Saturday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a high near 26. Northwest wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 12. Wind chill values as low as -6. Northwest wind around 20 mph, with gusts as high as 35 mph.
Sunday
Sunny, with a high near 33. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 37.
Wednesday
A 50 percent chance of showers. Mostly cloudy, with a high near 51.
Wednesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 33.
Thursday
Mostly sunny, with a high near 44.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Marietta GA
33.97°N 84.6°W (Elev. 1001 ft)
33.97°N 84.6°W (Elev. 1001 ft)
12:02 pm EST Jan 30, 2026
12pm EST Jan 30, 2026-6pm EST Feb 5, 2026



