| NWS Forecast for: 8 Miles SSW Petersburg TN Issued by: National Weather Service Huntsville, AL Last Update: 4:50 am CDT Jul 20, 2025 |  |
| Today: A 30 percent chance of showers and thunderstorms, mainly after 5pm. Mostly sunny, with a high near 32. Heat index values as high as 38. West southwest wind 5 to 10 km/h. Tonight: A 30 percent chance of showers and thunderstorms before 7pm. Patchy fog after midnight. Otherwise, partly cloudy, with a low around 23. Calm wind. Monday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 33. Heat index values as high as 39. Calm wind becoming west 5 to 10 km/h in the morning. Chance of precipitation is 40%. Monday Night: A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 23. Calm wind. Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 34. Calm wind. Chance of precipitation is 50%. Tuesday Night: Partly cloudy, with a low around 22. Wednesday: A 40 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 33. Wednesday Night: Mostly clear, with a low around 22. Thursday: A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 33. Thursday Night: Mostly clear, with a low around 22. Friday: A 30 percent chance of showers and thunderstorms. Sunny, with a high near 33. Friday Night: Mostly clear, with a low around 22. Saturday: A 40 percent chance of showers and thunderstorms. Sunny, with a high near 33. | |
| 8 Miles SSW Petersburg TN 35.2°N 86.69°W (Elev. 801 m) | |
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