CLARKSVILLE, TN (CLARKSVILLE NOW) – With high temperatures in the mid-90s all weekend, and a heat index up to 103, a Heat Advisory is in effect through Sunday at 7 p.m. for Montgomery County and counties to our west.

“Hot temperatures and high humidity may cause heat illnesses,” the National Weather Service said. “Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors.”

Highs in the mid-90s will continue to rise all week, so expect more heat alerts each day.

| MORE: What’s a heat index? Your guide to summer heat warnings, how to stay safe

Clarksville forecast

Here’s the day-by-day outlook:

  • Saturday: Sunny, with a high near 93. Heat index values as high as 103. South southwest wind around 5 mph.
  • Saturday night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm in the evening.
  • Sunday: Sunny, with a high near 94. Heat index values as high as 103. South southwest wind around 5 mph.
  • Sunday night: Mostly clear, with a low around 74. South wind around 5 mph becoming calm.
  • Monday: Sunny, with a high near 94. Calm wind becoming south around 5 mph in the afternoon.
  • Monday night: Mostly clear, with a low around 74. Calm wind.
  • Tuesday: Sunny, with a high near 94. Calm wind.
  • Tuesday night: Mostly clear, with a low around 74. Calm wind.
  • Wednesday: Sunny, with a high near 95. Calm wind becoming southwest around 5 mph.
  • Wednesday night: Mostly clear, with a low around 74.
  • Thursday: Sunny, with a high near 96.
  • Thursday night: Mostly clear, with a low around 74.
  • Friday: A 20 percent chance of showers and thunderstorms. Sunny, with a high near 95.

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