Expires:202505222200;;947887 FPUS63 KDMX 220920 SFTIA IAZ001>099-222200- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM 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 Today Fri Sat Sun Mon Tue Wed May 22 May 23 May 24 May 25 May 26 May 27 May 28 ...WESTERN IOWA... Spencer Ptcldy Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny /63 40/67 46/68 46/66 46/67 45/70 47/75 /20 00/30 30/20 40/40 30/40 40/20 20/20 Sioux City Ptcldy Shwrs Mocldy Shwrs Mocldy Ptcldy Ptcldy /63 40/61 46/68 48/63 46/64 46/70 45/74 /00 00/70 70/30 60/60 40/40 40/10 10/20 Carroll Ptcldy Mocldy Mocldy Mocldy Ptcldy Ptcldy Ptcldy /59 41/66 47/69 48/64 46/64 46/67 47/73 /10 00/30 30/20 50/40 30/40 40/30 10/20 Atlantic Ptcldy Mocldy Mocldy Shwrs Mocldy Ptcldy Ptcldy /60 40/63 48/66 49/60 46/61 46/65 46/71 /10 00/30 30/20 60/50 40/40 40/30 10/20 Shenandoah Sunny Shwrs Mocldy Shwrs Shwrs Ptcldy Ptcldy /65 42/65 50/69 52/64 49/62 46/68 47/73 /00 00/50 30/30 70/70 50/50 30/20 10/10 ...CENTRAL IOWA... Mason City Mocldy Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Sunny /60 42/68 46/68 45/67 46/65 46/69 47/74 /20 00/10 10/10 20/20 20/30 30/30 20/10 Fort Dodge Mocldy Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny /60 41/68 47/68 48/66 46/63 46/68 47/73 /20 00/20 20/10 40/30 30/40 40/30 20/20 Ames Ptcldy Ptcldy Mocldy Mocldy Ptcldy Ptcldy Sunny /61 42/69 48/69 49/64 47/63 48/67 48/74 /20 00/10 20/10 40/30 30/40 40/30 20/10 Marshalltown Mocldy Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Sunny /60 42/68 47/68 47/64 46/63 47/68 47/73 /20 10/10 10/10 40/30 30/40 40/40 20/10 Des Moines Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Sunny /60 43/68 51/69 51/63 49/61 49/67 50/73 /10 00/20 20/10 50/40 40/40 40/30 10/10 Creston Ptcldy Ptcldy Ptcldy Shwrs Shwrs Ptcldy Sunny /60 41/65 49/68 50/62 46/60 46/65 48/71 /10 00/20 20/20 60/60 50/50 40/30 10/10 Lamoni Ptcldy Ptcldy Ptcldy Shwrs Shwrs Ptcldy Ptcldy /61 42/65 50/67 51/60 47/60 48/64 49/71 /10 00/20 20/20 60/60 50/50 40/30 10/10 ...EASTERN IOWA... Decorah Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny /61 42/64 45/64 46/65 47/64 47/67 48/70 /10 00/00 10/10 20/20 10/20 30/30 30/10 Oelwein Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny /61 42/66 45/66 46/65 47/65 47/68 47/72 /20 00/00 10/10 20/20 20/30 30/30 20/10 Waterloo Mocldy Ptcldy Ptcldy Ptcldy Ptcldy Ptcldy Sunny /61 44/69 47/68 48/67 47/65 49/70 49/74 /20 00/00 10/10 20/20 20/30 30/30 20/10 Dubuque Mocldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy Sunny /59 43/66 45/66 46/66 48/66 49/68 49/72 /20 10/00 00/00 10/10 20/30 30/30 20/10 Cedar Rapids Mocldy Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Sunny /59 43/69 47/69 49/66 48/66 48/70 49/75 /30 20/00 10/10 30/30 30/30 30/30 10/10 Iowa City Mocldy Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Sunny /60 43/69 48/69 49/66 49/66 49/69 49/74 /30 20/00 10/10 30/30 30/40 40/30 10/10 Quad Cities Mocldy Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Sunny /59 43/69 47/69 48/67 48/67 49/68 49/74 /30 20/00 10/10 20/20 30/30 30/30 20/10 Ottumwa Ptcldy Ptcldy Ptcldy Mocldy Ptcldy Ptcldy Sunny /59 42/68 50/69 51/64 48/62 49/67 49/73 /20 20/10 10/10 40/40 40/40 40/30 20/10 Burlington Mocldy Ptcldy Ptcldy Mocldy Mocldy Ptcldy Sunny /59 44/68 50/69 51/66 49/64 50/68 49/73 /20 20/00 10/10 40/40 40/40 40/30 10/10 Keokuk Mocldy Ptcldy Ptcldy Shwrs Mocldy Ptcldy Sunny /59 43/67 51/69 51/64 51/62 50/66 50/72 /20 20/00 10/10 50/50 40/40 40/30 10/10 $$