Northwest Georgia will experience another hot day today before showers and thunderstorms become more widespread later this week.
Today will be mostly sunny with a high near 94 degrees. Heat index values could reach 100 during the afternoon. Winds will be calm early before becoming southerly at around 5 mph. Tonight will be mostly cloudy with a low near 75.
A cold front approaching from the north will bring a return to more active weather on Wednesday. The day will be partly sunny with a high near 91 and heat index values again approaching 100. There is a 30 percent chance of showers and thunderstorms, mainly after 5 p.m.
Rain and storm chances increase to 60 percent Wednesday night as the front settles into north Georgia. Some storms could produce heavy rainfall, frequent lightning and strong wind gusts. Localized flash flooding could become a concern where storms repeatedly move across the same areas.
Temperatures will become slightly cooler Thursday and Friday, with highs in the middle to upper 80s. Scattered showers and thunderstorms will remain possible both days.
Saturday currently has the highest chance of rain, with showers and thunderstorms likely and a 70 percent chance of precipitation. Highs will remain in the upper 80s before warming back to around 90 Sunday and the lower 90s by Monday.
Tropical Storm Bertha will continue moving slowly westward across the northern Gulf of Mexico. The storm is not expected to bring any direct impacts to Northwest Georgia, though increasing moisture and the approaching front will contribute to higher rain chances later this week.
Today
Mostly sunny, with a high near 94. Heat index values as high as 100. Calm wind becoming south around 5 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 75. South wind around 5 mph.
Wednesday
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Partly sunny, with a high near 91. Heat index values as high as 100. Southwest wind around 5 mph.
Wednesday Night
Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 71. North wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 60%.
Thursday
A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 87. North wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.
Friday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 86. Chance of precipitation is 40%.
Friday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 72.
Saturday
Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 87. Chance of precipitation is 70%.
Saturday Night
Showers and thunderstorms likely before 2am, then a chance of showers. Mostly cloudy, with a low around 72. Chance of precipitation is 60%.
Sunday
A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 90.
Sunday Night
A chance of thunderstorms. Mostly clear, with a low around 72. Chance of precipitation is 30%.
Monday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 92.
