Expires:202512281100;;350332 FPUS53 KOAX 280354 ZFPOAX Zone Forecasts for Eastern Nebraska and Southwest Iowa for Nebraska National Weather Service Omaha/Valley NE 953 PM CST Sat Dec 27 2025 IAZ043-281100- Monona- Including the cities of Onawa and Mapleton 953 PM CST Sat Dec 27 2025 ...DENSE FOG ADVISORY REMAINS IN EFFECT UNTIL 5 AM CST SUNDAY... ...WIND ADVISORY REMAINS IN EFFECT FROM 3 AM SUNDAY TO MIDNIGHT CST SUNDAY NIGHT... ...WINTER WEATHER ADVISORY IN EFFECT FROM 4 AM TO 2 PM CST SUNDAY... .REST OF TONIGHT...Cloudy. A chance of rain. Areas of dense fog. Lows in the upper 20s. Southwest winds around 5 mph, increasing to northwest 15 to 20 mph with gusts up to 35 mph. Chance of rain 50 percent. .SUNDAY...Snow and sleet with rain likely in the morning, then a chance of snow in the afternoon. Patchy blowing snow. Total snow accumulation around an inch. Windy and much cooler with highs in the lower 30s. Temperature falling to around 14 in the afternoon. Northwest winds 20 to 30 mph with gusts up to 50 mph. Chance of precipitation near 100 percent. Wind chill values as low as 8 below in the afternoon. .SUNDAY NIGHT...Mostly cloudy. A slight chance of snow in the evening. Patchy blowing snow. Windy and much colder with lows around 7 above. Northwest winds 20 to 30 mph with gusts up to 45 mph. Chance of snow 20 percent. Wind chill values as low as 13 below. .MONDAY...Patchy blowing snow in the morning. Mostly sunny. Cooler with highs around 19. Northwest winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 13 below in the morning. .MONDAY NIGHT...Mostly clear. Cold with lows around 7 above. Northwest winds 5 to 10 mph, becoming west after midnight. Wind chill values as low as 2 below. .TUESDAY...Mostly sunny. Not as cool with highs in the upper 30s. .TUESDAY NIGHT...Mostly clear in the evening, then becoming partly cloudy. Not as cool with lows around 20. .WEDNESDAY...Partly sunny. Highs in the upper 30s. .WEDNESDAY NIGHT...Mostly cloudy. Lows 10 to 15. .NEW YEARS DAY...Mostly sunny. Cooler with highs in the mid 20s. .THURSDAY NIGHT...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 10 above. .FRIDAY...Mostly sunny. Highs in the lower 30s. .FRIDAY NIGHT...Partly cloudy. Lows around 20. .SATURDAY...Partly sunny. Highs in the upper 30s. $$