FPUS63 KDMX 161020 SFTIA IAZ001>099-162300- Tabular State Forecast for Iowa National Weather Service Des Moines IA 420 AM CST Mon Feb 16 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 Today Tue Wed Thu Fri Sat Sun Feb 16 Feb 17 Feb 18 Feb 19 Feb 20 Feb 21 Feb 22 ...WESTERN IOWA... Spencer Sunny Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /59 39/64 37/53 25/40 18/33 16/34 12/29 /00 00/20 40/10 10/40 50/20 10/20 30/10 Sioux City Ptcldy Ptcldy Sunny Mocldy Ptcldy Ptcldy Ptcldy /66 43/72 41/58 26/39 16/33 15/38 12/32 /00 00/20 30/00 10/50 50/10 20/30 30/10 Carroll Ptcldy Ptcldy Sunny Mocldy Ptcldy Ptcldy Ptcldy /65 42/68 42/60 30/46 22/36 20/39 17/34 /00 00/10 30/00 10/40 50/20 10/30 30/10 Atlantic Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /67 45/72 41/62 32/49 21/38 19/41 17/36 /00 00/10 40/00 20/40 50/10 20/30 30/10 Shenandoah Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /69 47/74 42/65 35/52 21/41 20/44 17/38 /00 00/10 30/00 20/40 40/20 20/30 30/10 ...CENTRAL IOWA... Mason City Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /58 37/59 41/54 29/44 24/33 20/33 15/27 /00 00/10 40/10 10/30 50/20 10/20 30/20 Fort Dodge Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /62 41/65 41/58 30/46 22/36 20/37 15/31 /00 00/10 40/10 10/40 50/20 10/30 30/10 Ames Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /64 42/66 44/62 32/50 25/39 23/40 18/33 /00 00/10 30/00 10/40 50/20 10/30 30/10 Marshalltown Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /64 41/63 42/60 31/49 26/38 21/38 17/32 /00 00/10 30/00 10/40 50/20 10/20 30/20 Des Moines Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /67 45/68 44/63 35/53 27/40 25/41 21/35 /00 00/10 30/00 10/40 40/20 10/30 30/10 Creston Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /67 45/69 44/63 34/53 22/40 21/43 17/36 /00 00/10 30/00 10/40 40/20 10/30 30/10 Lamoni Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /67 45/69 45/65 38/57 26/42 24/44 22/38 /00 00/10 30/00 10/40 30/20 10/30 30/10 ...EASTERN IOWA... Decorah Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Ptcldy /57 37/56 42/56 32/46 29/36 23/33 18/28 /00 00/10 50/20 10/30 50/30 10/20 30/20 Oelwein Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /60 40/58 44/57 32/48 28/36 22/34 17/28 /00 00/10 40/10 10/30 50/30 10/20 30/20 Waterloo Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /62 40/61 45/59 32/49 27/38 22/36 17/29 /00 00/10 30/10 10/40 50/30 10/20 30/20 Dubuque Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny /60 38/59 48/60 34/52 30/39 24/36 19/30 /00 00/10 50/10 10/40 60/30 10/20 30/20 Cedar Rapids Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /64 41/62 48/62 35/54 29/41 23/39 19/32 /00 00/10 30/00 10/40 50/20 10/20 30/20 Iowa City Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /64 41/63 49/64 35/57 29/41 24/40 20/32 /00 00/10 40/00 10/40 40/20 10/20 30/20 Quad Cities Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny /63 40/61 49/64 37/58 31/43 25/40 21/33 /00 00/10 50/10 10/40 50/30 10/20 30/20 Ottumwa Ptcldy Ptcldy Sunny Ptcldy Ptcldy Ptcldy Sunny /67 43/66 50/65 37/58 29/42 24/42 20/34 /00 00/10 30/00 10/40 30/20 10/30 30/10 Burlington Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny /66 42/63 49/66 39/61 32/44 27/42 23/36 /00 00/00 40/00 10/50 30/20 10/20 30/20 Keokuk Ptcldy Mocldy Sunny Ptcldy Ptcldy Ptcldy Sunny /66 43/64 50/67 40/61 33/44 28/44 24/37 /00 00/00 40/00 10/40 20/20 10/20 30/10 $$