Tue Jan 7 09:06:13 PM EST 2025 Sumner- Including the cities of Hendersonville, Gallatin, and Goodlettsville 804 PM CST Tue Jan 7 2025 .TONIGHT...Mostly cloudy. Lows in the lower 20s. North winds around 5 mph. .WEDNESDAY...Mostly sunny. Highs around 30. Northwest winds 5 to 10 mph. .WEDNESDAY NIGHT...Partly cloudy in the evening, then becoming mostly clear. Cold with lows around 15. Northwest winds around 5 mph. .THURSDAY...Sunny. Highs in the mid 30s. Light and variable winds. .THURSDAY NIGHT...Mostly cloudy. A slight chance of snow showers after midnight. Near steady temperature in the mid 20s. Southeast winds around 5 mph. Chance of snow 20 percent. .FRIDAY...Snow showers. Heavy snow accumulation. Highs in the mid 30s. Chance of snow 90 percent. .FRIDAY NIGHT...Cloudy. Snow showers likely, mainly in the evening. Additional light snow accumulation possible. Lows in the mid 20s. Chance of snow 70 percent. .SATURDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs in the lower 30s. .SATURDAY NIGHT...Partly cloudy. Cold with lows 15 to 20. .SUNDAY...Mostly sunny. Highs in the upper 30s. .SUNDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 20s. .MONDAY...Partly sunny. Highs in the mid 30s. .MONDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Cold with lows around 20. .TUESDAY...Mostly sunny. Highs in the lower 30s.