Thu Feb 20 10:03:32 AM EST 2025 Iowa- Including the city of Marengo 901 AM CST Thu Feb 20 2025 ...COLD WEATHER ADVISORY REMAINS IN EFFECT UNTIL 10 AM CST THIS MORNING... .REST OF TODAY...Sunny. Highs around 13. Northwest winds 5 to 10 mph. Wind chill values as low as 18 below. .TONIGHT...Mostly clear. Cold with lows around 6 below. West winds around 5 mph. .FRIDAY...Sunny. Highs around 17. Southwest winds 5 to 10 mph. .FRIDAY NIGHT...Mostly clear and not as cool. Near steady temperature around 8 above. Southwest winds 5 to 10 mph. Wind chill values as low as 6 below after midnight. .SATURDAY...Sunny. Not as cool with highs in the upper 20s. Southwest winds 10 to 15 mph. Wind chill values as low as 6 below in the morning. .SATURDAY NIGHT AND SUNDAY...Partly cloudy. Lows around 20. Highs around 40. .SUNDAY NIGHT...Mostly cloudy in the evening, then becoming partly cloudy. Not as cool. Near steady temperature in the lower 30s. .MONDAY THROUGH TUESDAY...Partly cloudy. Highs in the upper 40s. Lows in the lower 30s. .TUESDAY NIGHT...Mostly cloudy. Lows in the lower 30s. .WEDNESDAY...Partly sunny with a 40 percent chance of rain. Highs in the upper 40s.