BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Signal Mountain, TN

Heat Advisory

This Afternoon: A chance of showers and thunderstorms between 2pm and 5pm, then showers likely and possibly a thunderstorm after 5pm. Mostly sunny and hot, with a high near 92. Heat index values as high as 98. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tonight: A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 70. Northwest wind around 5 mph.

Tuesday: Sunny, with a high near 86. Northwest wind around 5 mph.

Tuesday Night: Mostly clear, with a low around 65. Northwest wind around 5 mph.

Wednesday: Sunny and hot, with a high near 90. Calm wind.

Wednesday Night: A 20 percent chance of showers after 2am. Mostly clear, with a low around 71. Calm wind.

Thursday: A 30 percent chance of showers and thunderstorms, mainly after 8am. Mostly sunny, with a high near 89. Calm wind becoming west around 5 mph.

Thursday Night: A chance of thunderstorms before 8pm, then a slight chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

Friday: A 40 percent chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 87.

Friday Night: A chance of showers and thunderstorms before 2am, then a slight chance of showers. Partly cloudy, with a low around 67. Chance of precipitation is 30%.

Saturday: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.

Saturday Night: Mostly clear, with a low around 65.

Sunday: Sunny, with a high near 85.


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