645  
FPUS63 KDMX 252120  
SFTIA  
IAZ001>099-261000-  
 
TABULAR STATE FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
420 PM CDT MON MAY 25 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  
TUE WED THU FRI SAT SUN MON  
MAY 26 MAY 27 MAY 28 MAY 29 MAY 30 MAY 31 JUN 01  
   
..WESTERN IOWA  
 
SPENCER  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
61/89 58/87 58/84 57/79 55/76 53/78 52/80  
30/30 10/10 10/00 00/10 10/10 10/10 10/10  
 
SIOUX CITY  
SUNNY SUNNY PTCLDY MOCLDY MOCLDY PTCLDY PTCLDY  
61/92 58/89 59/87 59/82 56/80 55/80 53/83  
20/10 00/00 00/10 10/30 30/20 20/20 20/10  
 
CARROLL  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
61/88 58/87 59/84 59/79 56/77 55/79 53/81  
10/00 00/00 00/10 10/10 10/10 10/10 10/10  
 
ATLANTIC  
SUNNY SUNNY MOCLDY MOCLDY PTCLDY PTCLDY PTCLDY  
61/86 58/85 62/83 61/77 58/77 57/78 55/80  
00/00 00/00 00/20 20/30 30/10 10/10 10/10  
 
SHENANDOAH  
SUNNY SUNNY MOCLDY MOCLDY MOCLDY PTCLDY PTCLDY  
61/86 59/85 63/84 63/78 60/78 58/79 56/81  
00/00 00/10 10/30 30/40 40/20 20/10 10/10  
   
..CENTRAL IOWA  
 
MASON CITY  
SUNNY PTCLDY SUNNY PTCLDY PTCLDY SUNNY SUNNY  
60/89 59/87 58/82 54/79 53/76 51/78 51/81  
10/20 20/20 20/00 00/00 00/10 10/10 00/00  
 
FORT DODGE  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
62/89 60/88 60/85 58/79 56/76 54/79 53/81  
10/10 00/10 10/00 00/10 10/10 10/10 00/00  
 
AMES  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
60/87 58/87 60/84 59/79 57/77 55/80 54/82  
00/00 00/00 00/00 00/10 10/10 10/00 00/00  
 
MARSHALLTOWN  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY SUNNY SUNNY  
59/86 58/86 59/83 57/80 55/78 53/79 52/81  
00/00 00/00 00/00 00/00 00/10 10/10 00/00  
 
DES MOINES  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY PTCLDY SUNNY  
62/87 61/87 63/84 62/81 60/80 58/81 57/83  
00/00 00/00 00/10 10/10 10/10 10/10 00/00  
 
CRESTON  
SUNNY SUNNY PTCLDY MOCLDY PTCLDY PTCLDY PTCLDY  
60/84 58/85 61/83 61/79 58/77 57/79 55/80  
00/00 00/00 00/20 20/20 20/10 10/10 10/10  
 
LAMONI  
SUNNY SUNNY PTCLDY MOCLDY PTCLDY PTCLDY SUNNY  
58/83 58/84 61/83 62/80 59/78 57/79 56/80  
00/00 00/10 10/30 30/30 30/20 20/10 10/10  
   
..EASTERN IOWA  
 
DECORAH  
SUNNY PTCLDY SUNNY SUNNY SUNNY SUNNY SUNNY  
63/87 62/86 59/79 53/78 55/75 54/75 54/78  
00/00 30/40 40/00 00/00 00/00 00/00 00/00  
 
OELWEIN  
SUNNY SUNNY SUNNY SUNNY SUNNY SUNNY SUNNY  
60/86 60/85 59/80 55/79 55/76 53/77 53/80  
00/00 20/20 20/00 00/00 00/00 00/00 00/00  
 
WATERLOO  
SUNNY SUNNY SUNNY PTCLDY PTCLDY SUNNY SUNNY  
60/87 59/87 59/82 57/80 56/78 54/79 53/82  
00/00 10/10 10/00 00/00 00/10 00/00 00/00  
 
DUBUQUE  
SUNNY SUNNY SUNNY SUNNY SUNNY SUNNY SUNNY  
61/87 61/88 59/82 53/81 55/78 53/78 54/80  
00/00 10/20 20/00 00/00 00/00 00/00 00/00  
 
CEDAR RAPIDS  
SUNNY SUNNY SUNNY PTCLDY PTCLDY SUNNY SUNNY  
59/86 59/88 60/84 57/82 56/80 54/80 54/82  
00/00 00/10 10/00 00/00 00/10 00/00 00/00  
 
IOWA CITY  
SUNNY SUNNY SUNNY PTCLDY PTCLDY SUNNY SUNNY  
58/86 59/88 60/84 58/83 57/80 55/81 54/83  
00/00 00/00 00/00 00/00 00/10 00/00 00/00  
 
QUAD CITIES  
SUNNY SUNNY SUNNY PTCLDY SUNNY SUNNY SUNNY  
60/88 62/89 61/85 56/84 58/81 56/81 56/84  
00/00 00/00 00/00 00/00 00/00 00/00 00/00  
 
OTTUMWA  
SUNNY SUNNY PTCLDY PTCLDY PTCLDY SUNNY SUNNY  
59/86 59/87 62/86 61/83 59/81 57/81 56/83  
00/00 00/00 00/00 00/10 10/10 10/10 10/00  
 
BURLINGTON  
PTCLDY SUNNY PTCLDY PTCLDY PTCLDY SUNNY SUNNY  
57/84 60/87 61/86 59/82 58/81 56/81 56/83  
00/00 00/10 10/00 00/00 10/10 10/10 10/00  
 
KEOKUK  
PTCLDY SUNNY PTCLDY PTCLDY PTCLDY SUNNY SUNNY  
58/83 61/85 63/85 61/81 59/80 58/80 57/82  
00/00 10/10 10/00 00/10 10/10 10/10 10/00  
 
 
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