167  
FPUS63 KDMX 132121  
SFTIA  
IAZ001>099-141000-  
 
TABULAR STATE FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
420 PM CDT SAT SEP 13 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  
SUN MON TUE WED THU FRI SAT  
SEP 14 SEP 15 SEP 16 SEP 17 SEP 18 SEP 19 SEP 20  
   
..WESTERN IOWA
 
 
SPENCER  
PTCLDY SUNNY SUNNY TSTRMS PTCLDY PTCLDY PTCLDY  
64/89 62/88 61/88 59/79 56/76 53/74 51/74  
00/20 30/20 10/10 50/60 60/40 30/20 20/10  
 
SIOUX CITY  
PTCLDY SUNNY SUNNY TSTRMS PTCLDY PTCLDY PTCLDY  
68/87 62/88 64/88 61/77 57/76 55/76 53/75  
00/30 40/20 10/20 60/60 50/40 30/20 10/10  
 
CARROLL  
PTCLDY SUNNY SUNNY TSTRMS SHWRS PTCLDY PTCLDY  
68/90 65/91 65/90 61/83 59/81 56/78 53/78  
00/10 20/20 10/20 40/50 50/50 30/20 20/10  
 
ATLANTIC  
PTCLDY SUNNY SUNNY TSTRMS SHWRS PTCLDY PTCLDY  
67/88 65/88 64/87 61/78 59/77 56/75 53/75  
00/10 20/20 10/20 40/50 50/50 40/20 20/10  
 
SHENANDOAH  
PTCLDY SUNNY SUNNY TSTRMS PTCLDY PTCLDY PTCLDY  
68/89 65/90 65/89 63/78 59/79 57/77 56/77  
00/30 30/20 10/20 40/60 60/40 30/20 20/20  
   
..CENTRAL IOWA
 
 
MASON CITY  
PTCLDY PTCLDY SUNNY TSTRMS SHWRS PTCLDY PTCLDY  
66/87 65/85 64/86 62/80 59/77 56/73 54/73  
00/10 30/30 20/10 30/50 50/50 50/30 30/10  
 
FORT DODGE  
PTCLDY PTCLDY SUNNY TSTRMS SHWRS PTCLDY PTCLDY  
67/89 66/89 64/89 63/82 59/80 57/77 53/77  
00/20 20/10 10/20 40/50 50/50 40/30 20/20  
 
AMES  
PTCLDY PTCLDY SUNNY PTCLDY SHWRS PTCLDY PTCLDY  
67/90 67/89 65/89 64/84 61/81 57/78 54/77  
00/20 20/20 20/20 30/40 60/60 40/30 20/20  
 
MARSHALLTOWN  
PTCLDY PTCLDY PTCLDY PTCLDY SHWRS PTCLDY PTCLDY  
66/89 66/87 65/87 63/83 59/78 56/75 54/75  
00/20 40/20 20/20 30/40 50/50 40/30 30/20  
 
DES MOINES  
PTCLDY PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY  
70/91 69/90 66/89 66/82 63/80 59/77 56/76  
00/20 20/10 10/20 30/40 50/50 40/20 20/10  
 
CRESTON  
PTCLDY SUNNY SUNNY TSTRMS SHWRS SUNNY PTCLDY  
68/89 66/89 66/89 63/82 60/79 57/77 55/77  
00/10 10/10 10/20 30/50 50/50 40/20 20/10  
 
LAMONI  
PTCLDY PTCLDY SUNNY PTCLDY TSTRMS SUNNY PTCLDY  
68/91 67/90 66/89 64/82 61/79 58/76 56/76  
00/20 10/10 10/20 20/40 50/50 40/20 20/10  
   
..EASTERN IOWA
 
 
DECORAH  
PTCLDY PTCLDY PTCLDY PTCLDY MOCLDY MOCLDY PTCLDY  
66/84 65/82 66/84 64/80 61/75 58/72 54/70  
00/00 20/20 20/10 20/30 40/40 40/40 30/20  
 
OELWEIN  
PTCLDY PTCLDY PTCLDY PTCLDY MOCLDY PTCLDY PTCLDY  
66/87 66/84 65/86 64/82 61/77 58/74 55/73  
00/00 20/20 20/10 30/30 40/40 40/40 30/20  
 
WATERLOO  
PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
66/89 67/85 65/87 64/83 61/79 58/75 56/75  
00/10 40/30 20/20 20/30 40/40 40/40 30/20  
 
DUBUQUE  
SUNNY PTCLDY PTCLDY PTCLDY MOCLDY SHWRS PTCLDY  
65/89 65/87 66/87 65/86 64/80 60/74 56/72  
00/00 10/10 10/10 20/20 30/30 50/50 30/20  
 
CEDAR RAPIDS  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
67/92 67/87 66/88 65/87 63/80 60/75 56/75  
00/10 20/20 20/20 20/20 40/40 40/40 30/20  
 
IOWA CITY  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
67/93 68/89 67/89 66/89 64/83 60/77 56/76  
00/00 20/20 20/20 20/20 40/40 40/40 30/20  
 
QUAD CITIES  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
66/92 67/90 66/90 65/90 64/83 61/77 56/76  
00/00 10/10 10/10 20/20 30/30 40/40 30/20  
 
OTTUMWA  
PTCLDY PTCLDY PTCLDY PTCLDY TSTRMS PTCLDY PTCLDY  
69/93 68/89 67/89 65/87 63/82 60/79 57/78  
00/30 40/30 20/20 30/30 50/50 40/30 30/20  
 
BURLINGTON  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
68/95 68/90 67/89 65/89 64/83 61/78 57/77  
00/10 10/10 10/10 20/20 30/40 40/30 30/20  
 
KEOKUK  
SUNNY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
69/95 69/90 67/89 65/88 64/83 61/79 57/77  
00/20 30/20 10/10 20/20 40/40 40/30 30/20  
 

 
 
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