Polk- Including the city of Bolivar 1144 PM CDT Thu Apr 18 2024 .OVERNIGHT...Cloudy late this evening, then becoming partly cloudy. Much cooler with lows in the lower 40s. North winds 15 to 20 mph with gusts up to 30 mph. .FRIDAY...Mostly sunny. Much cooler with highs in the lower 60s. Northeast winds 10 to 15 mph. .FRIDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast winds 5 to 10 mph. .SATURDAY...Partly sunny. Highs around 60. Northeast winds 5 to 10 mph. .SATURDAY NIGHT...Mostly cloudy. Lows in the upper 30s. North winds 5 to 10 mph. .SUNDAY AND SUNDAY NIGHT...Mostly clear. Highs in the lower 60s. Lows in the upper 30s. .MONDAY...Sunny. Highs around 70. .MONDAY NIGHT...Partly cloudy in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Not as cool with lows in the lower 50s. Chance of rain 40 percent. .TUESDAY...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers with a slight chance of thunderstorms. Highs in the upper 60s. Chance of rain 50 percent. .TUESDAY NIGHT...A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 40s. Chance of rain 20 percent. .WEDNESDAY...Mostly sunny with a 20 percent chance of showers. Highs in the upper 60s. .WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the lower 50s. Chance of rain 30 percent. .THURSDAY...Partly sunny in the morning, then becoming mostly cloudy. A chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 70. Chance of rain 50 percent. $$