783  
FPUS63 KDMX 140920  
SFTIA  
IAZ001>099-142200-  
 
TABULAR STATE FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
420 AM CDT FRI AUG 14 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 SAT SUN MON TUE WED THU  
AUG 14 AUG 15 AUG 16 AUG 17 AUG 18 AUG 19 AUG 20  
   
..WESTERN IOWA  
 
SPENCER  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY MOCLDY  
/75 66/82 63/77 53/78 58/80 60/76 54/74  
/60 50/50 40/20 00/00 40/60 60/50 20/20  
 
SIOUX CITY  
MOCLDY MOCLDY PTCLDY PTCLDY PTCLDY PTCLDY PTCLDY  
/78 66/82 64/76 57/78 61/81 62/75 58/74  
/70 30/60 40/30 00/10 30/40 60/40 20/20  
 
CARROLL  
TSTRMS MOCLDY PTCLDY SUNNY PTCLDY SHWRS PTCLDY  
/80 68/86 67/79 59/79 61/82 64/78 59/76  
/70 60/40 60/60 10/00 10/20 70/60 20/20  
 
ATLANTIC  
TSTRMS PTCLDY SHWRS PTCLDY SUNNY SHWRS PTCLDY  
/83 70/86 68/79 61/78 62/82 67/78 62/76  
/50 40/40 70/70 10/00 00/10 60/50 10/10  
 
SHENANDOAH  
MOCLDY PTCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY  
/89 73/90 71/83 64/81 65/87 70/83 65/80  
/30 30/20 70/70 10/00 10/10 50/50 20/20  
   
..CENTRAL IOWA  
 
MASON CITY  
TSTRMS MOCLDY PTCLDY SUNNY TSTRMS SHWRS PTCLDY  
/76 67/82 66/77 58/78 59/79 62/76 57/74  
/70 80/30 60/20 00/00 20/50 70/70 20/20  
 
FORT DODGE  
TSTRMS MOCLDY PTCLDY SUNNY PTCLDY SHWRS PTCLDY  
/78 69/85 67/79 59/79 61/81 64/78 59/76  
/60 60/40 60/40 00/00 20/40 70/60 20/20  
 
AMES  
TSTRMS PTCLDY SHWRS SUNNY PTCLDY SHWRS PTCLDY  
/80 70/86 69/81 62/79 62/82 66/79 62/76  
/70 70/30 70/70 00/00 10/10 70/70 20/20  
 
MARSHALLTOWN  
TSTRMS MOCLDY SHWRS SUNNY PTCLDY SHWRS PTCLDY  
/78 69/85 69/80 60/78 59/82 65/79 60/76  
/80 80/30 70/70 10/00 10/20 70/70 20/20  
 
DES MOINES  
TSTRMS PTCLDY SHWRS SUNNY SUNNY SHWRS PTCLDY  
/82 73/88 72/81 65/79 64/84 68/80 64/77  
/70 60/40 70/70 10/00 00/10 60/60 20/20  
 
CRESTON  
MOCLDY PTCLDY SHWRS PTCLDY SUNNY PTCLDY PTCLDY  
/86 72/88 70/81 64/80 63/84 68/81 64/78  
/40 50/30 70/70 20/00 00/10 40/40 20/20  
 
LAMONI  
MOCLDY TSTRMS TSTRMS PTCLDY SUNNY PTCLDY PTCLDY  
/87 73/89 71/82 65/80 64/84 69/83 66/79  
/40 60/70 60/50 30/00 00/10 30/30 20/20  
   
..EASTERN IOWA  
 
DECORAH  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/78 65/81 67/79 60/77 59/79 63/76 58/73  
/50 80/70 50/50 00/00 10/40 70/70 20/20  
 
OELWEIN  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/76 67/82 68/79 61/77 60/78 65/76 60/73  
/50 80/50 60/60 10/00 10/30 70/70 20/20  
 
WATERLOO  
TSTRMS PTCLDY PTCLDY SUNNY PTCLDY TSTRMS PTCLDY  
/77 68/84 69/80 61/78 60/80 65/78 60/75  
/60 90/40 60/60 10/00 10/30 70/70 20/20  
 
DUBUQUE  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/79 68/84 70/82 63/79 61/80 66/79 62/75  
/50 90/60 60/60 10/00 00/10 60/60 20/20  
 
CEDAR RAPIDS  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/81 70/86 70/83 63/80 61/82 66/81 62/77  
/80 80/50 70/70 10/00 00/10 60/60 20/20  
 
IOWA CITY  
MOCLDY MOCLDY PTCLDY SUNNY PTCLDY PTCLDY PTCLDY  
/82 71/87 71/83 65/81 62/82 67/82 64/77  
/80 80/60 70/70 20/00 00/10 50/50 20/20  
 
QUAD CITIES  
MOCLDY MOCLDY MOCLDY SUNNY SUNNY PTCLDY PTCLDY  
/81 70/86 71/84 65/80 62/82 67/81 64/77  
/70 90/70 70/70 30/00 00/00 50/50 20/20  
 
OTTUMWA  
TSTRMS PTCLDY TSTRMS SUNNY SUNNY TSTRMS PTCLDY  
/85 72/89 71/84 65/82 63/85 68/84 65/79  
/50 70/20 70/70 30/00 00/00 50/50 20/20  
 
BURLINGTON  
MOCLDY MOCLDY MOCLDY SUNNY SUNNY PTCLDY PTCLDY  
/84 72/88 72/83 66/80 63/82 67/83 65/77  
/50 70/50 60/60 40/00 00/00 30/30 20/20  
 
KEOKUK  
MOCLDY MOCLDY MOCLDY SUNNY SUNNY PTCLDY PTCLDY  
/87 75/89 74/84 67/80 64/83 70/84 67/78  
/30 70/50 50/50 30/10 00/00 20/20 20/20  
 
 
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