Expires:202411240600;;558913 FPUS54 KLZK 232254 ZFPLZK Zone Forecast Product for Arkansas National Weather Service Little Rock AR 450 PM CST Sat Nov 23 2024 ARZ121-240600- Southern Johnson County- Including the cities of Clarksville, Coal Hill, Hartman, and Knoxville 450 PM CST Sat Nov 23 2024 .TONIGHT...Clear. Lows in the lower 40s. East winds around 5 mph. .SUNDAY...Mostly sunny. Highs in the lower 70s. Southeast winds 5 to 10 mph, becoming south 10 to 15 mph in the afternoon. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool with lows in the mid 50s. South winds 5 to 10 mph. .MONDAY...Partly sunny. Highs in the mid 60s. Temperature falling into the mid 50s in the afternoon. West winds 5 to 10 mph, becoming northwest 10 to 15 mph in the afternoon. .MONDAY NIGHT...Partly cloudy. Much cooler with lows in the lower 30s. North winds 5 to 10 mph. .TUESDAY...Mostly sunny. Cooler with highs in the mid 50s. .TUESDAY NIGHT AND WEDNESDAY...Mostly cloudy. Lows in the upper 30s. Highs in the upper 50s. .WEDNESDAY NIGHT AND THANKSGIVING DAY...Mostly cloudy with a 30 percent chance of showers. Lows in the lower 40s. Highs in the lower 50s. .THURSDAY NIGHT...Partly cloudy. Colder with lows in the lower 30s. .FRIDAY...Sunny. Highs around 50. .FRIDAY NIGHT...Partly cloudy. Cold with lows in the upper 20s. .SATURDAY...Partly sunny. Highs in the upper 40s. $$