FPUS54 KHUN 181127 ZFPHUN Zone Forecast Product for The Tennessee Valley National Weather Service Huntsville AL 627 AM CDT Sat Jul 18 2026 ALZ006-182100- Madison- Including the city of Huntsville 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy. Patchy fog early this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 30 percent. Heat index readings around 105 this afternoon. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs in the lower 90s. Light and variable winds. Chance of rain 50 percent. Heat index readings 105 to 106 in the afternoon. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 105 to 107 in the afternoon. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the upper 60s. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ ALZ001-182100- Lauderdale- Including the city of Florence 627 AM CDT Sat Jul 18 2026 .TODAY...Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms this afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings 98 to 103. .TONIGHT...Partly cloudy in the evening then clearing. Lows in the mid 70s. Light and variable winds. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings around 105 in the afternoon. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings around 105 in the afternoon. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY...Partly cloudy. Highs around 90. $$ ALZ002-182100- Colbert- Including the cities of Muscle Shoals, Sheffield, and Tuscumbia 627 AM CDT Sat Jul 18 2026 .TODAY...Mostly sunny this morning, then partly cloudy with a slight chance of showers and thunderstorms early this afternoon. Partly cloudy early. Highs in the lower 90s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 30 percent. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. Heat index readings 99 to 104. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. .WEDNESDAY...Partly cloudy. Highs in the lower 90s. .WEDNESDAY NIGHT AND THURSDAY...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .THURSDAY NIGHT AND FRIDAY...Partly cloudy. Lows in the upper 60s. Highs around 90. $$ ALZ003-182100- Franklin AL- Including the cities of Red Bay and Russellville 627 AM CDT Sat Jul 18 2026 .TODAY...Mostly sunny early this morning, then partly cloudy with a slight chance of showers and thunderstorms this late morning and early afternoon. Partly cloudy early. Highs around 90. Light and variable winds. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 30 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .WEDNESDAY...Partly cloudy. Highs around 90. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ ALZ004-182100- Lawrence- Including the cities of Moulton and Town Creek 627 AM CDT Sat Jul 18 2026 .TODAY...Mostly sunny early this morning, then becoming partly cloudy. Patchy fog early this morning. A slight chance of showers and thunderstorms this late morning and afternoon. Highs in the lower 90s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy with a slight chance of showers and thunderstorms in the morning, then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 20 percent. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the mid 90s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY...Partly cloudy. Highs around 90. $$ ALZ005-182100- Limestone- Including the city of Athens 627 AM CDT Sat Jul 18 2026 .TODAY...Patchy fog early this morning. Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 20 percent. Heat index readings 98 to 103. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 50 percent. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 98 to 103. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .TUESDAY...Partly cloudy in the morning then clearing. Highs in the lower 90s. .TUESDAY NIGHT...Mostly clear with a slight chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ ALZ007-182100- Morgan- Including the city of Decatur 627 AM CDT Sat Jul 18 2026 .TODAY...Patchy fog early this morning. Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 20 percent. .TONIGHT...Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 50 percent. Heat index readings 98 to 103. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 98 to 103. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the upper 80s. .FRIDAY...Partly cloudy. Highs around 90. $$ ALZ016-182100- Cullman- Including the city of Cullman 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy, then becoming mostly sunny late this morning, then becoming partly cloudy. Patchy fog early this morning. A slight chance of showers and thunderstorms late this morning. A chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds. Chance of rain 40 percent. .TONIGHT...Partly cloudy in the evening then clearing. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partlycloudy in the morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Mostly sunny with a slight chance of showers and thunderstorms in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs around 90. Light and variable winds. Chance of rain 40 percent. Heat index readings 99 to 104. .MONDAY NIGHT THROUGH TUESDAY NIGHT...Mostly clear. Lows in the mid 70s. Highs in the lower 90s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY THROUGH FRIDAY...Partly cloudy. Highs in the upper 80s. Lows in the upper 60s. $$ ALZ008-182100- Marshall- Including the cities of Albertville, Arab, Boaz, and Guntersville 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy until late afternoon, then becoming mostly cloudy. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 40 percent. Heat index readings around 105 this afternoon. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers and thunderstorms. Highs around 90. Light and variable winds. Chance of rain 50 percent. Heat index readings around 105 in the afternoon. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Mostly sunny in the morning, then partly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Light and variable winds. Chance of rain 40 percent. Heat index readings 105 to 107 in the afternoon. .MONDAY NIGHT...Mostly clear. Lows in the mid 70s. .TUESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 20 percent. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 70s. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY...Partly cloudy in the morning, then becoming mostly sunny. Highs in the upper 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the upper 60s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ ALZ009-182100- Jackson- Including the city of Scottsboro 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy. Patchy fog early this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Light and variable winds becoming northwest around 10 mph this afternoon. Chance of rain 30 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy with a chance of showers. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 80s. Light and variable winds. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds. Chance of rain 40 percent. Heat index readings 98 to 103. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY NIGHT THROUGH THURSDAY NIGHT...Mostly clear. Lows in the upper 60s. Highs in the mid 80s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent. $$ ALZ010-182100- DeKalb- Including the cities of Fort Payne and Rainsville 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy until late afternoon, then becoming mostly cloudy. A slight chance of showers and thunderstorms late this morning. A chance of showers and thunderstorms this afternoon. Highs in the upper 80s. Northwest winds around 10 mph. Chance of rain 30 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Light and variable winds. Chance of rain 50 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds. Chance of rain 50 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms. Highs around 90. Lows in the mid 70s. Chance of rain 20 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 30 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the upper 60s. .THURSDAY AND THURSDAY NIGHT...Partly cloudy. Highs in the mid 80s. Lows in the upper 60s. .FRIDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. $$ TNZ096-182100- Lincoln- Including the city of Fayetteville 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy. Areas of fog early this morning. A slight chance of showers and thunderstorms this morning, then a chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds. Chance of rain 30 percent. .TONIGHT...Mostly clear. Lows in the lower 70s. Light and variable winds. .SUNDAY...Partly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs around 90. Light and variable winds. Chance of rain 70 percent. Heat index readings around 105 in the afternoon. .SUNDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 30 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Light and variable winds. Chance of rain 40 percent. Heat index readings 98 to 103. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent. .TUESDAY NIGHT...Partly cloudy. A chance of showers and thunderstorms, mainly in the evening. Lows in the mid 70s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ TNZ076-182100- Moore- Including the city of Lynchburg 627 AM CDT Sat Jul 18 2026 .TODAY...Partly cloudy. Areas of fog early this morning. A chance of showers and thunderstorms early this morning, then a slight chance of showers and thunderstorms late this morning. A chance of showers and thunderstorms this afternoon. Highs around 90. Light and variable winds. Chance of rain 30 percent. .TONIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Showers likely and a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs around 90. Light and variable winds. Chance of rain 80 percent. Heat index readings 98 to 103. .SUNDAY NIGHT...Mostly cloudy with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs around 90. Light and variable winds. Chance of rain 40 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the lower 90s. Lows in the mid 70s. Chance of rain 30 percent. .WEDNESDAY...Mostly cloudy in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Partly cloudy in the evening then clearing. Lows in the mid 60s. .FRIDAY...Partly cloudy. Highs in the upper 80s. $$ TNZ097-182100- Franklin TN- Including the cities of Cowan, Decherd, Estill Springs, Sewanee, and Winchester 627 AM CDT Sat Jul 18 2026 .TODAY...Areas of fog early this morning. Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Light and variable winds. Chance of rain 30 percent. .TONIGHT...Partly cloudy. Lows in the lower 70s. Light and variable winds. .SUNDAY...Showers likely. A chance of thunderstorms in the morning, then thunderstorms likely in the afternoon. Highs in the upper 80s. Light and variable winds. Chance of rain 70 percent. .SUNDAY NIGHT...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the lower 70s. Light and variable winds. Chance of rain 20 percent. .MONDAY...Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Light and variable winds. Chance of rain 40 percent. .MONDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 70s. .TUESDAY AND TUESDAY NIGHT...Partly cloudy with a chance of showers and thunderstorms. Highs in the upper 80s. Lows in the mid 70s. Chance of rain 30 percent. .WEDNESDAY...Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent. .WEDNESDAY NIGHT...Mostly clear. Lows in the mid 60s. .THURSDAY...Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 80s. .THURSDAY NIGHT...Mostly clear. Lows in the mid 60s. .FRIDAY...Partly cloudy. Highs in the mid 80s. $$