FPUS63 KDMX 142121 SFTIA IAZ001>099-151000- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CDT Tue Apr 14 2026 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 Wed Thu Fri Sat Sun Mon Tue Apr 15 Apr 16 Apr 17 Apr 18 Apr 19 Apr 20 Apr 21 ...WESTERN IOWA... Spencer Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny Sunny 44/70 44/81 52/74 29/47 25/56 33/65 42/72 20/40 30/10 10/40 40/40 20/00 00/00 00/10 Sioux City Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny Sunny 48/71 46/84 53/74 32/48 27/61 37/70 46/77 30/40 40/10 10/30 40/40 20/00 00/00 10/10 Carroll Tstrms Sunny Tstrms Snoshwr Sunny Sunny Sunny 51/72 48/80 57/79 34/48 30/58 36/66 45/72 40/50 50/10 10/50 60/50 20/00 00/00 10/10 Atlantic Tstrms Sunny Tstrms Snoshwr Sunny Sunny Sunny 55/74 48/80 59/79 35/50 30/60 37/67 46/72 50/50 40/10 10/50 60/50 10/00 00/00 10/10 Shenandoah Ptcldy Sunny Ptcldy Ptcldy Sunny Sunny Sunny 59/79 49/83 60/83 36/53 31/62 39/70 46/74 50/40 30/10 10/50 70/60 10/00 00/00 10/10 ...CENTRAL IOWA... Mason City Ptcldy Sunny Tstrms Ptcldy Sunny Sunny Sunny 49/69 48/77 54/78 33/45 28/52 32/61 42/69 40/40 40/30 10/60 60/40 20/10 00/00 10/10 Fort Dodge Tstrms Sunny Tstrms Ptcldy Sunny Sunny Sunny 51/72 49/80 56/80 34/48 30/57 35/66 45/72 40/50 50/20 10/60 60/40 20/00 00/00 10/10 Ames Tstrms Sunny Tstrms Snoshwr Sunny Sunny Sunny 56/74 52/78 57/81 37/50 31/57 35/65 45/70 50/50 60/20 10/60 70/50 20/00 00/00 10/10 Marshalltown Tstrms Sunny Tstrms Shwrs Sunny Sunny Sunny 56/72 51/76 55/78 37/50 29/55 33/63 43/69 50/60 60/20 10/60 80/50 20/00 00/00 10/10 Des Moines Tstrms Sunny Tstrms Snoshwr Sunny Sunny Sunny 60/75 53/79 61/80 40/51 33/58 39/66 48/70 60/60 60/20 10/60 70/60 20/00 00/00 10/10 Creston Tstrms Sunny Tstrms Snoshwr Sunny Sunny Sunny 58/76 50/79 59/82 37/50 31/58 37/66 45/70 50/50 50/20 10/60 70/60 10/00 00/00 10/10 Lamoni Tstrms Sunny Tstrms Shwrs Sunny Sunny Sunny 61/76 52/80 61/81 40/53 33/60 39/67 47/70 50/60 50/20 10/60 80/70 10/00 00/00 10/10 ...EASTERN IOWA... Decorah Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 54/68 52/73 56/76 39/47 31/49 33/57 43/65 60/50 60/40 20/60 80/50 30/10 00/00 10/10 Oelwein Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 56/69 52/73 55/78 39/49 30/50 33/59 42/66 60/60 60/30 20/50 80/50 30/10 00/00 00/10 Waterloo Tstrms Sunny Tstrms Shwrs Sunny Sunny Sunny 56/71 52/76 56/80 39/49 31/53 33/61 43/68 50/60 60/20 10/60 70/50 20/00 00/00 10/10 Dubuque Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 60/72 56/72 55/78 44/54 33/51 32/59 41/67 60/60 60/30 30/30 90/70 30/10 00/00 00/10 Cedar Rapids Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 60/74 54/75 56/80 42/54 32/53 34/61 43/68 60/70 60/30 20/50 90/60 30/00 00/00 10/10 Iowa City Mocldy Sunny Ptcldy Ptcldy Sunny Sunny Sunny 61/74 54/75 56/80 44/55 33/54 35/62 43/68 60/70 60/30 20/40 90/70 30/00 00/00 10/10 Quad Cities Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 62/74 56/75 56/81 47/57 34/54 35/62 43/68 60/70 70/40 40/30 90/90 30/10 00/00 00/10 Ottumwa Tstrms Sunny Tstrms Shwrs Sunny Sunny Sunny 62/76 54/77 57/82 42/53 34/56 36/65 46/70 60/60 60/20 20/50 90/80 20/10 00/00 10/10 Burlington Mocldy Ptcldy Ptcldy Ptcldy Sunny Sunny Sunny 64/76 56/77 57/82 48/58 36/56 38/64 46/69 60/70 60/30 30/30 90/90 20/00 00/00 00/10 Keokuk Mocldy Sunny Ptcldy Ptcldy Sunny Sunny Sunny 65/77 58/79 60/82 49/60 37/59 39/66 48/70 50/70 60/30 30/40 90/90 20/00 00/00 10/10 $$