755  
FPUS63 KDMX 172101  
SFPIA  
IAZ001>099-181000-  
 
STATE FORECAST FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
401 PM CDT WED SEP 17 2025  
   
TONIGHT
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS IN THE LOWER  
60S.    
THURSDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. HIGHS  
78 TO 86.    
THURSDAY NIGHT
 
PARTLY CLOUDY. CHANCE OF THUNDERSTORMS. LOWS 57 TO  
63.    
FRIDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. HIGHS 74 TO 80.    
SATURDAY
 
PARTLY CLOUDY. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN  
THE UPPER 50S. HIGHS 77 TO 83.    
SUNDAY
 
PARTLY CLOUDY. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. LOWS AROUND 60. HIGHS IN THE LOWER 80S.    
MONDAY
 
MOSTLY CLEAR. SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE  
LOWER 60S. HIGHS IN THE LOWER 80S.  
 

 
 
THIS FORECAST COVERS ALL OF IOWA AND IS UPDATED TWICE DAILY. BROAD  
RANGES IN TEMPERATURE DEPICT HIGH VARIABILITY ACROSS THE STATE.  
FOR LOCATION SPECIFIC FORECASTS, PLEASE VISIT WWW.WEATHER.GOV.  
PLEASE PROVIDE FEEDBACK ON THIS PRODUCT TO NWS.DESMOINES@NOAA.GOV.  
 
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