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Hazardous Weather Conditions

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Light Snow

19°F

-7°C

Humidity 73%
Wind Speed NW 15 G 29 mph
Barometer 30.07 in
Dewpoint 12°F (-11°C)
Visibility 3.00 mi
Wind Chill5°F (-15°C)
Last update 31 Jan 12:50 pm EST
Extended Forecast for

2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA

Extreme Cold Warning January 31, 07:00pm until February 1, 01:00pm
Winter Storm Warning January 31, 01:30pm until February 1, 01:00am
Click here for hazard details and duration
Extreme Cold Warning
Winter Storm Warning
  •  
    Winter Storm Warning January 31, 01:30pm until February 1, 01:00am

    NOW until 1:00am Sun

    Winter Storm Warning

  • This Afternoon

    High: 27 °F

    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 13. Wind chill values as low as -3. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 34. Wind chill values as low as -3. Northwest wind around 15 mph, with gusts as high as 30 mph.

    High: 34 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 19. Northwest wind around 5 mph, with gusts as high as 15 mph.

    Low: 19 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 46 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57.

    High: 57 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers. Low around 43. Chance of precipitation is 80%.

    Low: 43 °F

    Showers

Detailed Forecast

This Afternoon
A 50 percent chance of snow showers. Mostly cloudy, with a high near 27. Northwest wind around 20 mph, with gusts as high as 35 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly cloudy, with a low around 13. Wind chill values as low as -3. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 34. Wind chill values as low as -3. Northwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 19. Northwest wind around 5 mph, with gusts as high as 15 mph.
Monday
Sunny, with a high near 46. West wind 5 to 10 mph, with gusts as high as 15 mph.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Mostly cloudy, with a high near 57.
Tuesday Night
Showers. Low around 43. Chance of precipitation is 80%.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Sunny, with a high near 43.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 53.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Marietta, Cobb County-McCollum Field Airport GA
 34.04°N 84.57°W (Elev. 1001 ft)
Last Update:
1:16 pm EST Jan 31, 2026
Forecast Valid:
1pm EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation