Expires:202512282300;;367935 FPUS63 KDMX 281020 SFTIA IAZ001>099-282300- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM 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 Today Mon Tue Wed Thu Fri Sat Dec 28 Dec 29 Dec 30 Dec 31 Jan 01 Jan 02 Jan 03 ...WESTERN IOWA... Spencer Windy Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy /30 5/14 4/32 18/27 6/19 9/28 14/29 /100 50/00 00/00 00/20 10/00 00/00 00/10 Sioux City Windy Vrycld Ptcldy Mocldy Ptcldy Ptcldy Ptcldy /30 9/19 8/39 22/37 15/27 16/36 21/36 /80 20/00 00/00 00/10 10/00 00/00 00/10 Carroll Rnsnow Blgsno Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /37 7/18 9/35 23/34 13/25 15/34 20/36 /100 10/00 00/00 00/10 10/00 00/00 00/10 Atlantic Rnsnow Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /43 8/20 9/36 23/38 16/29 17/38 23/39 /90 00/00 00/00 00/00 00/00 00/00 00/10 Shenandoah Windy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /43 13/23 11/39 23/42 20/33 20/41 24/42 /70 00/00 00/00 00/00 00/00 00/00 00/10 ...CENTRAL IOWA... Mason City Rnsnow Blgsno Ptcldy Mocldy Vrycld Ptcldy Ptcldy /36 3/9 3/30 16/23 6/13 4/24 12/26 /100 90/00 00/00 00/20 20/00 00/00 00/10 Fort Dodge Rnsnow Blgsno Ptcldy Mocldy Ptcldy Ptcldy Ptcldy /37 7/16 7/33 20/29 10/20 10/30 17/31 /100 50/00 00/00 00/20 10/00 00/00 00/10 Ames Rnsnow Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /42 9/18 9/34 22/32 14/23 12/33 20/34 /100 20/00 00/00 00/10 10/00 00/00 00/10 Marshalltown Rnsnow Blgsno Ptcldy Mocldy Ptcldy Ptcldy Ptcldy /41 7/14 6/30 21/29 11/20 9/29 17/31 /100 30/00 00/00 00/10 20/00 00/00 00/10 Des Moines Rnsnow Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /44 10/19 12/35 25/35 18/26 16/36 23/38 /100 10/00 00/00 00/10 10/00 00/00 00/10 Creston Rnsnow Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /46 9/22 11/36 24/37 19/30 18/38 24/40 /90 10/00 00/00 00/00 00/00 00/00 00/10 Lamoni Rnsnow Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /48 10/22 12/36 24/39 20/31 18/39 25/42 /80 10/00 00/00 00/00 00/00 00/00 00/00 ...EASTERN IOWA... Decorah Mocldy Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy /38 7/12 5/27 18/21 7/13 5/22 14/26 /100 100/10 00/10 00/30 20/00 00/00 00/10 Oelwein Mocldy Windy Ptcldy Mocldy Vrycld Ptcldy Ptcldy /40 6/12 4/28 18/24 8/15 5/24 14/27 /100 90/00 00/00 00/20 20/00 00/00 00/10 Waterloo Rnsnow Blgsno Ptcldy Mocldy Vrycld Ptcldy Ptcldy /40 6/14 6/30 19/27 10/18 7/27 15/29 /100 80/00 00/00 00/20 20/00 00/00 00/10 Dubuque Mocldy Vrycld Ptcldy Mocldy Vrycld Ptcldy Ptcldy /43 10/17 7/28 22/28 12/19 7/26 16/31 /100 80/10 00/00 00/10 30/00 00/00 00/10 Cedar Rapids Mocldy Vrycld Ptcldy Ptcldy Sunny Ptcldy Ptcldy /44 9/17 8/31 23/31 14/22 10/30 19/33 /100 40/00 00/00 00/10 20/00 00/00 00/10 Iowa City Mocldy Vrycld Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /46 11/18 9/31 23/32 15/23 12/31 20/34 /100 30/00 00/00 00/10 20/00 00/00 00/10 Quad Cities Mocldy Vrycld Ptcldy Ptcldy Sunny Ptcldy Ptcldy /48 12/19 9/30 23/32 15/23 11/30 20/34 /100 40/10 00/00 00/10 30/00 00/00 00/10 Ottumwa Rnsnow Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /48 12/21 11/35 24/35 18/27 15/36 23/38 /100 10/00 00/00 00/10 10/00 00/00 00/10 Burlington Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /53 13/22 11/32 24/36 18/26 15/35 24/39 /80 10/00 00/00 00/10 10/00 00/00 00/10 Keokuk Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy /56 14/23 13/34 26/37 21/28 17/37 25/40 /80 10/00 00/00 00/00 10/00 00/00 00/10 $$