Tue Jan 7 11:14:43 PM EST 2025 Iowa- Including the city of Marengo 1013 PM CST Tue Jan 7 2025 .REST OF TONIGHT...Mostly cloudy late this evening, then clearing. Lows around 6 above. Northwest winds around 5 mph. .WEDNESDAY...Sunny. Highs in the lower 20s. West winds 5 to 10 mph. Wind chill values as low as 4 below in the morning. .WEDNESDAY NIGHT...Partly cloudy. Lows around 9 above. Southwest winds around 5 mph. .THURSDAY...Partly sunny. Highs in the upper 20s. South winds 5 to 10 mph. Wind chill values as low as zero in the morning. .THURSDAY NIGHT...Mostly cloudy and not as cool. Near steady temperature in the lower 20s. Southwest winds 5 to 10 mph, becoming west after midnight. .FRIDAY...Mostly cloudy in the morning, then becoming partly sunny. Highs around 30. .FRIDAY NIGHT...Partly cloudy. Lows around 10 above. .SATURDAY...Partly sunny. Highs in the upper 20s. .SATURDAY NIGHT...Cloudy. Near steady temperature in the lower 20s. .SUNDAY AND SUNDAY NIGHT...Mostly cloudy. Highs in the upper 20s. Lows around 10 above. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs in the lower 20s. Lows around 5 above. Wind chill values as low as zero.