CLARKSVILLE, TN (CLARKSVILLE NOW) – The intense mid-90s heat will finally ease off this weekend, but that cooler air comes with a chance of thunderstorms.

The Heat Advisory ends at 7 p.m. Friday, when the high will be near 92, with a heat index up to 101, according to the National Weather Service. After that, the high Saturday is 91, dropping to 90 Sunday.

There’s a 30% chance of showers and thunderstorms Friday, then 50% Saturday and 70% Sunday.

Clarksville forecast

Here’s the day-by-day outlook:

  • Friday: A 30 percent chance of showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 92. Heat index values as high as 101. Calm wind becoming west southwest around 5 mph in the morning.
  • Friday night: A 20 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 73. Southwest wind around 5 mph becoming calm in the evening.
  • Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 91. West southwest wind around 5 mph.
  • Saturday night: A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 73. West wind around 5 mph becoming calm.
  • Sunday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 90. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
  • Sunday night: A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. West southwest wind around 5 mph becoming calm.

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