Expires:202512291100;;399618 FPUS63 KDMX 282220 SFTIA IAZ001>099-291100- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CST Sun Dec 28 2025 ROWS INCLUDE... Daily predominant daytime weather 6AM-6PM Forecast temperatures...early morning low/daytime high Probability of precipitation nighttime 6PM-6AM/daytime 6AM-6PM - indicates temperatures below zero MM indicates missing data FCST FCST FCST FCST FCST FCST FCST Mon Tue Wed Thu Fri Sat Sun Dec 29 Dec 30 Dec 31 Jan 01 Jan 02 Jan 03 Jan 04 ...WESTERN IOWA... Spencer Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 3/14 7/33 18/27 5/19 9/26 12/28 12/28 50/00 00/00 00/10 10/00 00/00 00/00 10/10 Sioux City Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 8/19 10/39 22/36 13/28 16/34 17/35 17/37 20/00 00/00 00/00 00/00 00/00 00/00 10/10 Carroll Blgsno Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 7/18 10/35 23/33 12/25 14/33 18/35 18/35 10/00 00/00 00/10 00/00 00/00 00/00 10/10 Atlantic Blgsno Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 8/20 10/37 23/38 15/29 17/36 19/38 20/38 10/00 00/00 00/00 00/00 00/00 00/00 00/10 Shenandoah Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 11/23 12/40 23/43 19/33 20/39 22/41 21/43 10/00 00/00 00/00 00/00 00/00 00/00 00/10 ...CENTRAL IOWA... Mason City Blgsno Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 3/9 3/30 18/23 4/13 4/21 9/24 9/24 90/00 00/00 00/20 10/00 00/00 00/00 10/20 Fort Dodge Blgsno Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy 7/16 8/33 21/28 9/20 11/29 14/30 14/30 50/00 00/00 00/10 10/00 00/00 00/00 10/10 Ames Vrycld Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy 9/18 11/35 23/32 12/23 13/32 17/33 17/33 50/00 00/00 00/10 10/00 00/00 00/00 10/10 Marshalltown Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 7/14 7/31 21/28 10/19 9/28 14/29 14/30 80/00 00/00 00/10 10/00 00/00 00/00 10/10 Des Moines Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 10/19 13/36 26/35 17/26 16/34 21/36 21/36 60/00 00/00 00/00 00/00 00/00 00/00 00/10 Creston Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 9/22 12/37 24/38 17/30 18/37 21/37 20/39 10/00 00/00 00/00 00/00 00/00 00/00 00/10 Lamoni Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Ptcldy 10/22 13/37 25/40 20/30 18/37 23/39 22/39 30/00 00/00 00/00 00/00 00/00 00/00 00/10 ...EASTERN IOWA... Decorah Vrycld Ptcldy Mocldy Vrycld Vrycld Ptcldy Ptcldy 7/12 4/28 18/22 4/12 4/19 11/23 11/23 100/10 00/10 00/30 10/00 00/00 00/00 10/20 Oelwein Windy Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 6/12 4/29 19/24 6/14 5/21 11/23 9/23 90/00 00/00 00/20 10/00 00/00 00/00 10/10 Waterloo Blgsno Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 6/14 6/31 21/27 8/16 7/24 12/26 11/26 90/00 00/00 00/10 10/00 00/00 00/00 10/10 Dubuque Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy Ptcldy 10/17 7/29 22/28 10/17 8/24 13/27 12/26 80/10 00/00 00/20 20/00 00/00 00/00 10/10 Cedar Rapids Vrycld Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy 9/17 9/32 24/30 12/20 12/27 16/30 14/30 60/00 00/00 00/10 10/00 00/00 00/00 10/10 Iowa City Vrycld Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy 11/18 10/32 24/30 14/22 13/29 17/31 14/31 50/00 00/00 00/10 10/00 00/00 00/00 00/10 Quad Cities Vrycld Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy 12/19 10/30 24/30 14/23 13/29 17/31 15/31 40/10 00/00 00/10 20/00 00/00 00/00 10/10 Ottumwa Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy 12/21 12/36 25/35 17/27 17/33 20/35 18/36 60/00 00/00 00/00 00/00 00/00 00/00 00/10 Burlington Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy 13/22 12/32 25/35 17/26 15/34 21/35 19/36 20/00 00/00 00/00 10/00 00/00 00/00 00/10 Keokuk Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy 14/23 14/34 26/37 20/28 17/34 23/36 21/37 10/00 00/00 00/00 00/00 00/00 00/00 00/10 $$