468  
ASUS43 KDMX 170801  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
300 AM CDT WED SEP 17 2025  
 
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO  
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY
.  
 
* - THESE STATIONS ARE NOT NWS STATIONS...THUS NOT UNDER NWS  
QUALITY CONTROL. THEY ALSO DO NOT REPORT WEATHER SUCH  
AS PRECIPITATION OR FOG.
 
 
IAZ001>003-012>014-020>022-031>034-043>046-170900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LE MARS * CLOUDY 68 66 94 S8 30.11S TC 20  
SPENCER CLOUDY 64 61 90 W6 30.13R TC 18  

 
 
IAZ055>058-069>071-079>083-090>094-170900-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUDUBON * CLOUDY 63 63 100 SW5 30.17R TC 17  
CLARINDA * MOCLDY 70 66 88 NE9 30.10F TC 21  
LAMONI PTCLDY 68 64 87 NE3 30.09F TC 20  

 
 
IAZ047>049-059>061-072>074-084-170900-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES CLOUDY 68 62 81 CALM 30.09R TC 20  
CHARITON * MOCLDY 64 64 100 NW5 30.09S TC 18  
DES MOINES CLOUDY 67 65 93 SW7 30.10S TC 19  
GRINNELL* MOCLDY 64 62 92 CALM 30.11S TC 18  
KNOXVILLE * MOCLDY 72 63 73 CALM 30.08F TC 22  
MARSHALLTOWN CLOUDY 65 61 87 CALM 30.09F TC 18  
PELLA * PTCLDY 66 63 87 CALM 30.10S TC 19  

 
 
IAZ004>006-015-016-023>025-035-036-170900-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE MOCLDY 64 61 90 S7 30.10S TC 18  
FORT DODGE * CLOUDY 65 61 87 CALM 30.11R TC 18  
MASON CITY CLOUDY 63 60 90 CALM 30.11R TC 17  
IOWA FALLS * CLOUDY 67 60 77 CALM 30.10F TC 20  
HAMPTON * CLOUDY 61 59 94 CALM 30.11R TC 16  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-170900-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS PTCLDY 65 60 84 E6 30.09S TC 18  
CLINTON * CLEAR 62 57 83 E5 30.11F TC 17  
DUBUQUE PTCLDY 65 58 78 S7 30.12F TC 18  
WATERLOO MOCLDY 63 62 97 CALM 30.10F TC 17  

 
 
IAZ064-065-067-068-078-170900-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT CLEAR 64 57 78 SE6 30.11F TC 18  
IOWA CITY PTCLDY 66 61 84 CALM 30.09F TC 19  
QUAD CITIES CLEAR 60 57 89 E3 30.09F TC 16  

 
 
IAZ062-063-075>077-085>089-095>099-170900-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON CLEAR 69 56 62 S6 30.09F TC 21  
OTTUMWA PTCLDY 67 60 78 CALM 30.09R TC 19  

 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURES IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  

 
 
 
 
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