Major Winter Storm Impacting the Eastern U.S. Through Today

A major winter storm will continue heavy snow and strong winds today from the central Appalachians into Upstate New York and the higher elevations of New England with dangerous travel, power outages, and coastal flooding. Strong winds are expected behind the storm as far south as Georgia which could lead to additional power outages and tree damage, especially in areas with significant ice. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

En Español

Current conditions at

Cobb County International Airport - McCollum Field (KRYY)

Lat: 34.01°NLon: 84.6°WElev: 997ft.

Overcast

2°C

35°F

Humidity	76%
Wind Speed	NW 22 G 33 km/h
Barometer	1016.2 mb (30.00 in)
Dewpoint	-2°C (28°F)
Visibility	16 km
Wind Chill	-3°C (26°F)
Last update	17 Jan 5:50 pm EST

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

3 Miles ENE Marietta, Cobb County-McCollum Field Airport GA

Tonight

Cloudy
Low: -3 °C
Tuesday

Mostly Sunny
High: 9 °C
Tuesday
Night

Mostly Clear
Low: 0 °C
Wednesday

Partly Sunny
High: 13 °C
Wednesday
Night

Showers
Low: 6 °C
Thursday

Showers
Likely
High: 7 °C
Thursday
Night

Chance
Rain/Snow
Low: -2 °C
Friday

Chance
Rain/Snow
High: 3 °C
Friday
Night

Chance Snow
Low: -4 °C

Detailed Forecast

Tonight

Cloudy, with a low around -3. Northwest wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 35 km/h.

Tuesday

Mostly sunny, with a high near 9. Northwest wind 5 to 10 km/h.

Tuesday Night

Mostly clear, with a low around 0. Calm wind.

Wednesday

Partly sunny, with a high near 13. South wind 5 to 15 km/h.

Wednesday Night

Showers. Low around 6. South wind around 10 km/h becoming west after midnight. Chance of precipitation is 80%.

Thursday

Showers likely. Mostly cloudy, with a high near 7. Chance of precipitation is 70%.

Thursday Night

A chance of rain and snow. Mostly cloudy, with a low around -2. Chance of precipitation is 30%.

Friday

A chance of snow before 10am, then a chance of rain and snow showers between 10am and 1pm, then a chance of rain showers after 1pm. Mostly cloudy, with a high near 3. Chance of precipitation is 30%.

Friday Night

A 30 percent chance of snow. Mostly cloudy, with a low around -4.

Saturday

Mostly sunny, with a high near 4.

Saturday Night

Partly cloudy, with a low around -5.

Sunday

Sunny, with a high near 7.

Sunday Night

Mostly clear, with a low around -4.

Monday

Sunny, with a high near 8.