Friday
Patchy fog
High:
92°F
A 30 percent chance of showers and thunderstorms, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly sunny and hot, with a high near 92. Heat index values as high as 99. Calm wind becoming north around 5 mph.
Chattanooga, TN Weather - Tomorrow’s Forecast
Friday Night
Slight chance of thunderstorms
Overnight low:
69°F
A 10 percent chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 69. North wind around 5 mph becoming calm.