National Weather Service United States Department of Commerce

Strong storm system to bring unsettled weather from Gulf Coast to Great Lakes through Wednesday

A strong storm system will bring potential for severe weather, heavy rainfall and flooding, and heavy snow from the Gulf Coast to the Great Lakes through Wednesday. Severe storms are possible Tuesday across the Gulf Coast states with damaging winds as the primary threat, however a tornadoes cannot be ruled out. Flash flooding is also possible across parts of the Southeast through Wednesday.
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Hazardous Weather Conditions

Current Conditions

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Marietta GA

7 Day Forecast

For More Weather Information:

Peachtree City, GA Local Forecast Office

Overnight

Chance Showers Chance for Measurable Precipitation 50%

Chance
Showers

Low: 44 °F

Tuesday

Showers Chance for Measurable Precipitation 100%

Showers

High: 54 °F

Tuesday
Night

Showers Chance for Measurable Precipitation 100%

Showers

Low: 52 °F

Wednesday

Showers Chance for Measurable Precipitation 90%

Showers

High: 63 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 37 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 48 °F

Thursday
Night

Mostly Clear

Mostly
Clear

Low: 33 °F

Friday

Sunny

Sunny

High: 56 °F

Friday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 39 °F

Detailed Forecast

  • Overnight A 50 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 44. East wind around 5 mph.
  • Tuesday Showers, with thunderstorms also possible after 1pm. Areas of fog before 1pm. High near 54. East wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
  • Tuesday Night Showers and possibly a thunderstorm. Low around 52. Southeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
  • Wednesday Showers and possibly a thunderstorm before 1pm, then a chance of showers. High near 63. South wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 90%.
  • Wednesday Night Mostly cloudy, with a low around 37. West wind 10 to 15 mph, with gusts as high as 20 mph.
  • Christmas Day Mostly sunny, with a high near 48.
  • Thursday Night Mostly clear, with a low around 33.
  • Friday Sunny, with a high near 56.
  • Friday Night A 20 percent chance of showers. Partly cloudy, with a low around 39.
  • Saturday A 30 percent chance of showers. Partly sunny, with a high near 56.
  • Saturday Night A 30 percent chance of showers. Mostly cloudy, with a low around 40.
  • Sunday A 20 percent chance of showers. Mostly sunny, with a high near 50.
  • Sunday Night Mostly clear, with a low around 34.
  • Monday A 20 percent chance of showers. Partly sunny, with a high near 51.