National Weather Service United States Department of Commerce

Severe weather expected for Upper Midwest on Wednesday

A potent storm system will bring a chance of severe thunderstorms to parts of the Upper Midwest on Wednesday and Wednesday night. Very large hail, damaging wind gusts, tornadoes and heavy rain are possible with these storms.
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Hazardous Weather Conditions

Current Conditions

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3 Miles NW Porterdale GA

7 Day Forecast

For More Weather Information:

Peachtree City, GA Local Forecast Office

Overnight

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 70 °F

Wednesday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 92 °F

Wednesday
Night

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

Low: 71 °F

Thursday

Chance Thunderstorms Chance for Measurable Precipitation 40%

Chance
Thunderstorms

High: 89 °F

Thursday
Night

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

Low: 69 °F

Friday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 89 °F

Friday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 68 °F

Saturday

Chance Thunderstorms Chance for Measurable Precipitation 30%

Chance
Thunderstorms

High: 90 °F

Saturday
Night

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

Low: 68 °F

Detailed Forecast

  • Overnight A 30 percent chance of showers and thunderstorms, mainly before 4am. Partly cloudy, with a low around 70. Calm wind.
  • Wednesday A 30 percent chance of showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 92. Heat index values as high as 98. Calm wind becoming northwest around 5 mph.
  • Wednesday Night A 40 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 71. Southeast wind around 5 mph becoming calm. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
  • Thursday A 40 percent chance of showers and thunderstorms, mainly after noon. Mostly sunny, with a high near 89. Calm wind.
  • Thursday Night A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 69. Calm wind.
  • Friday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 89.
  • Friday Night A 20 percent chance of showers and thunderstorms before 11pm. Partly cloudy, with a low around 68.
  • Saturday A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
  • Saturday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68.
  • Sunday A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
  • Sunday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
  • Monday A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 87.
  • Monday Night A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
  • Tuesday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 89.