| NWS Forecast for: Chattanooga TN Issued by: National Weather Service Morristown, TN Last Update: 7:26 pm EDT Jul 12, 2025 | |
Overnight: Mostly clear, with a low around 72. Calm wind. Sunday: A 30 percent chance of showers and thunderstorms, mainly after 2pm. Sunny and hot, with a high near 93. Heat index values as high as 102. Calm wind becoming west around 5 mph in the afternoon. Sunday Night: A 30 percent chance of showers and thunderstorms, mainly before 7pm. Partly cloudy, with a low around 73. Northwest wind around 5 mph becoming calm. Monday: A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 94. Heat index values as high as 102. Calm wind becoming northwest around 5 mph. Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 75. North wind around 5 mph becoming calm. Tuesday: A 40 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 96. Calm wind. Tuesday Night: A 30 percent chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 74. Calm wind. Wednesday: Showers and thunderstorms likely, mainly after 2pm. Mostly sunny and hot, with a high near 94. Chance of precipitation is 70%. Wednesday Night: Showers and thunderstorms likely before 2am, then a slight chance of showers. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. Thursday: A slight chance of showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny and hot, with a high near 92. Chance of precipitation is 70%. Thursday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. Friday: Showers and thunderstorms likely. Partly sunny and hot, with a high near 92. Chance of precipitation is 70%. Friday Night: Showers and thunderstorms likely. Mostly cloudy, with a low around 74. Chance of precipitation is 60%. Saturday: Showers and thunderstorms likely. Mostly sunny and hot, with a high near 92. Chance of precipitation is 60%. | |
| Chattanooga TN 35.07°N 85.27°W (Elev. 659 ft) | |
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