505  
ASUS43 KDMX 210401  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1100 PM CDT TUE MAY 20 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>046-210500-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LE MARS * CLOUDY 48 48 100 W13 29.76R TC 9  
MAURICE * CLOUDY 46 46 100 W15G23 29.74R TC 8  
SIOUX CITY CLOUDY 49 44 83 NW10 29.79R TC 9  
SPENCER LGT RAIN 50 47 89 N3 29.73R TC 10  

 
 
IAZ055>058-069>071-079>083-090>094-210500-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUDUBON * CLOUDY 50 46 87 W3 29.77S TC 10  
CLARINDA * MOCLDY 54 48 82 NW6 29.83R TC 12  
COUNCIL BLFS * CLOUDY 50 48 93 NW13 29.80R TC 10  
LAMONI CLOUDY 53 49 86 NW14G23 29.78R TC 12  

 
 
IAZ047>049-059>061-072>074-084-210500-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES CLOUDY 53 51 93 W15G23 29.71S TC 12  
CHARITON * CLOUDY 54 50 87 W14 29.74R TC 12  
DES MOINES CLOUDY 53 50 89 W15 29.74R TC 12  
KNOXVILLE * CLOUDY 55 52 88 W14 29.72S TC 13  
MARSHALLTOWN LGT RAIN 55 54 96 NW15 29.68R TC 13  
PELLA * CLOUDY 55 52 92 W14 29.73R TC 13  

 
 
IAZ004>006-015-016-023>025-035-036-210500-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE CLOUDY 47 46 97 N6 29.72R FOG TC 8  
FORT DODGE * CLOUDY 53 51 93 W9 29.72R TC 12  
MASON CITY LGT RAIN 48 48 100 E12 29.70R FOG TC 9  
IOWA FALLS * DRIZZLE 55 53 91 W9 29.71R TC 13  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-210500-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS RAIN 55 53 93 E9 29.67S FOG TC 13  
CLINTON * CLOUDY 54 52 93 E10 29.69R TC 12  
DUBUQUE CLOUDY 49 48 97 NE13 29.70S FOG TC 9  
WATERLOO RAIN 51 49 92 E6 29.69R FOG TC 11  

 
 
IAZ064-065-067-068-078-210500-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT CLOUDY 56 55 97 NE12 29.68S FOG TC 13  
IOWA CITY CLOUDY 58 57 97 W9 29.69R FOG TC 14  
QUAD CITIES CLOUDY 59 57 93 NE3 29.65S TC 15  

 
 
IAZ062-063-075>077-085>089-095>099-210500-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON CLOUDY 57 54 89 W8 29.70R TC 14  
OSKALOOSA * CLEAR 58 54 85 W13 29.71F TC 15  
OTTUMWA CLOUDY 57 53 86 W16G22 29.71S TC 14  

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

 
 
 
 
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