Expires:202601251200;;483625 FPUS54 KLZK 250454 ZFPLZK Zone Forecast Product for Arkansas National Weather Service Little Rock AR 1050 PM CST Sat Jan 24 2026 ARZ121-251200- Southern Johnson County- Including the cities of Clarksville, Coal Hill, Hartman, and Knoxville 1050 PM CST Sat Jan 24 2026 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM CST SUNDAY... ...EXTREME COLD WARNING REMAINS IN EFFECT UNTIL NOON CST TUESDAY... .OVERNIGHT...Sleet. A slight chance of freezing rain and snow showers late this evening, then snow showers with a slight chance of freezing rain. Additional snow and sleet accumulation around an inch. Additional ice accumulation around a trace. Cold. Near steady temperature around 13. North winds around 5 mph. Chance of precipitation near 100 percent. Average rainfall 1/4 to 1/2 inch. .SUNDAY...Mostly cloudy. Snow showers, mainly in the morning. Additional snow accumulation around an inch. Total snow accumulation around 3 inches. Cold with highs in the lower 20s. Northwest winds 5 to 10 mph. Chance of snow 80 percent. Average rainfall 1/10 to 1/4 inch. Wind chill values as low as zero. .SUNDAY NIGHT...Mostly cloudy with a slight chance of snow showers in the evening, then mostly clear after midnight. Colder with lows around 3 below. Northwest winds around 5 mph. Chance of snow 20 percent. .MONDAY...Mostly sunny. Cold with highs in the lower 20s. West winds 5 to 10 mph. Wind chill values as low as 17 below in the morning. .MONDAY NIGHT...Mostly clear. Cold with lows around 1 below. West winds around 5 mph. .TUESDAY...Sunny. Not as cool with highs in the mid 30s. .TUESDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Not as cold with lows around 10 above. .WEDNESDAY AND WEDNESDAY NIGHT...Mostly clear. Highs in the mid 30s. Lows around 10 above. .THURSDAY...Mostly sunny. Highs in the mid 30s. .THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy. Cold. Lows around 10 above. Highs around 30. .SATURDAY...Mostly sunny. Cold with highs in the lower 30s. $$