Expires:202505012200;;764142 FPUS63 KDMX 010920 SFTIA IAZ001>099-012200- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM CDT Thu May 1 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 Fri Sat Sun Mon Tue Wed May 01 May 02 May 03 May 04 May 05 May 06 May 07 ...WESTERN IOWA... Spencer Shwrs Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /65 43/61 36/69 42/76 46/76 48/77 49/76 /70 20/10 00/00 00/00 10/00 10/20 20/20 Sioux City Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /69 46/66 38/71 43/76 47/76 50/77 50/77 /40 30/30 10/00 00/00 00/10 10/20 30/30 Carroll Tstrms Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /66 45/61 38/67 41/72 46/74 49/75 50/75 /60 10/30 30/00 00/10 10/00 10/10 30/30 Atlantic Tstrms Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /66 44/61 38/66 41/70 45/72 49/74 50/73 /50 00/40 40/00 00/10 00/00 10/20 30/30 Shenandoah Shwrs Shwrs Sunny Sunny Sunny Ptcldy Ptcldy /69 47/63 39/69 43/72 46/74 50/77 53/76 /60 10/50 50/00 00/10 00/00 10/20 30/30 ...CENTRAL IOWA... Mason City Shwrs Mocldy Sunny Sunny Sunny Ptcldy Ptcldy /64 45/57 38/65 42/72 47/73 49/75 51/74 /60 30/10 10/00 00/10 10/10 10/10 20/20 Fort Dodge Shwrs Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /66 45/60 38/67 42/73 46/74 49/76 52/76 /70 10/10 10/00 00/10 10/10 10/10 20/20 Ames Tstrms Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /68 46/62 40/67 43/72 46/74 49/78 53/76 /70 20/20 20/00 00/10 10/10 10/10 20/20 Marshalltown Tstrms Ptcldy Sunny Sunny Sunny Sunny Ptcldy /67 45/61 39/64 40/71 45/72 48/76 51/74 /70 40/20 20/00 00/10 10/10 10/10 20/20 Des Moines Tstrms Ptcldy Sunny Sunny Sunny Ptcldy Ptcldy /69 47/62 42/66 44/71 48/73 51/76 53/76 /60 10/30 30/00 10/10 10/10 00/10 20/20 Creston Mocldy Shwrs Sunny Sunny Sunny Ptcldy Ptcldy /67 46/60 39/65 42/69 46/71 49/75 52/74 /40 00/50 50/00 10/10 10/00 10/10 30/30 Lamoni Tstrms Shwrs Sunny Sunny Sunny Ptcldy Ptcldy /68 47/61 41/64 43/68 46/71 49/75 53/73 /50 10/70 70/00 10/10 10/00 00/10 30/30 ...EASTERN IOWA... Decorah Shwrs Mocldy Sunny Sunny Sunny Sunny Ptcldy /61 46/58 39/61 42/68 47/69 48/73 51/71 /50 40/20 10/00 00/10 10/10 10/10 20/20 Oelwein Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy /63 46/60 40/62 40/69 46/70 47/75 51/73 /60 50/20 20/00 00/10 10/10 10/10 20/20 Waterloo Shwrs Ptcldy Sunny Sunny Sunny Sunny Ptcldy /66 47/61 41/65 42/71 47/73 49/78 53/76 /60 60/10 10/00 00/10 10/10 00/10 20/20 Dubuque Shwrs Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /61 48/62 43/61 43/68 46/69 48/75 52/74 /80 50/30 30/00 10/20 20/10 10/10 10/20 Cedar Rapids Tstrms Ptcldy Sunny Sunny Sunny Sunny Ptcldy /65 47/64 43/64 43/70 47/71 48/78 53/77 /50 60/30 30/00 10/20 20/10 10/10 20/20 Iowa City Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /67 48/64 43/64 43/69 46/71 48/78 53/77 /50 50/30 30/00 10/20 20/10 10/10 20/20 Quad Cities Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /65 50/64 44/62 44/68 47/71 49/78 53/77 /70 50/30 30/00 10/20 20/20 10/10 20/20 Ottumwa Tstrms Shwrs Sunny Sunny Sunny Sunny Ptcldy /69 47/63 42/64 43/70 46/72 49/78 53/76 /60 50/50 50/00 10/20 10/10 00/10 20/20 Burlington Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /68 50/66 45/63 44/68 47/71 49/77 53/77 /50 50/30 30/10 10/20 20/20 10/10 20/20 Keokuk Tstrms Ptcldy Ptcldy Sunny Sunny Sunny Ptcldy /69 50/67 46/63 44/68 48/70 49/75 54/76 /50 50/40 40/10 10/20 10/10 10/10 20/20 $$