Expires:202505231000;;976902 FPUS63 KDMX 222120 SFTIA IAZ001>099-231000- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 PM CDT Thu May 22 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 Fri Sat Sun Mon Tue Wed Thu May 23 May 24 May 25 May 26 May 27 May 28 May 29 ...WESTERN IOWA... Spencer Ptcldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy 40/65 46/70 47/70 46/68 45/69 46/72 49/77 00/40 40/20 20/20 20/30 30/40 40/30 30/20 Sioux City Shwrs Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 41/59 47/68 48/65 47/64 45/67 45/71 48/75 00/90 70/30 40/40 30/30 30/30 30/30 30/20 Carroll Ptcldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Sunny 41/65 48/69 48/66 47/65 45/67 46/72 49/76 00/40 40/20 40/30 20/30 30/30 20/20 20/20 Atlantic Mocldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 40/63 49/68 49/64 47/62 45/66 45/70 48/73 00/40 40/20 50/40 30/30 30/20 10/20 20/20 Shenandoah Shwrs Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 43/66 51/70 52/64 48/62 47/67 47/72 50/75 00/50 50/30 60/40 30/30 30/20 10/20 20/20 ...CENTRAL IOWA... Mason City Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny 42/66 46/68 45/68 45/68 46/67 47/72 50/75 00/10 20/10 10/10 10/20 30/30 30/20 20/20 Fort Dodge Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 41/67 49/69 48/68 47/66 46/68 46/71 50/76 00/20 30/20 30/20 20/20 30/30 30/20 20/20 Ames Ptcldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 42/67 49/69 49/66 47/66 47/68 48/72 52/77 00/20 30/10 30/20 20/30 30/30 20/20 20/20 Marshalltown Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 41/68 49/69 47/67 47/66 47/68 47/71 50/76 00/10 30/10 30/20 20/20 30/30 20/20 20/20 Des Moines Ptcldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 43/67 51/69 52/66 49/65 49/67 49/72 53/75 10/20 30/10 40/30 20/30 30/30 20/20 20/20 Creston Mocldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy 43/64 50/69 51/62 47/62 47/66 47/70 50/74 00/30 30/20 50/40 30/30 30/30 10/20 20/20 Lamoni Ptcldy Ptcldy Shwrs Mocldy Ptcldy Ptcldy Sunny 43/65 51/68 51/62 47/62 48/67 48/70 51/74 00/20 30/20 50/50 30/30 30/30 10/20 20/20 ...EASTERN IOWA... Decorah Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 44/64 45/66 46/67 47/66 48/65 48/70 51/72 00/00 10/10 10/10 10/10 30/30 30/20 20/10 Oelwein Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 42/67 46/66 47/66 46/67 48/66 47/71 51/74 00/10 10/10 10/10 10/20 20/30 20/20 20/10 Waterloo Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny 43/67 48/69 48/68 47/68 48/67 48/73 52/76 00/10 10/10 10/10 10/20 30/30 20/20 20/10 Dubuque Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 43/66 45/67 46/67 46/68 49/66 48/71 52/75 10/00 10/10 10/10 10/20 20/30 20/20 20/10 Cedar Rapids Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny Sunny 42/69 48/69 49/66 47/68 49/67 48/73 52/77 20/00 10/10 20/20 10/20 30/30 20/20 20/10 Iowa City Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 42/69 49/69 49/66 47/67 49/67 48/73 52/77 20/00 10/10 20/20 10/20 30/30 20/20 20/10 Quad Cities Sunny Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 43/69 48/69 49/68 47/68 49/68 48/73 52/76 20/00 10/10 10/10 10/20 30/30 20/20 20/10 Ottumwa Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Sunny 42/68 50/69 51/64 47/65 49/67 49/72 52/77 20/10 20/10 30/30 20/30 30/30 20/20 20/20 Burlington Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny 43/68 50/70 51/67 48/67 51/68 50/72 52/76 20/00 10/10 30/30 20/30 30/30 10/10 10/10 Keokuk Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Ptcldy Sunny 44/67 51/69 52/65 49/65 51/67 51/71 53/75 20/00 10/10 30/30 20/30 30/30 20/10 10/10 $$