929  
ASUS43 KDMX 211101  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
600 AM CDT WED MAY 21 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>046-211200-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LE MARS * MOCLDY 41 41 100 NW13 29.85R TC 5  
MAURICE * CLOUDY 39 39 100 NW14 29.83R WCI 31 TC 4  
SIOUX CITY CLOUDY 45 40 82 NW14 29.87R TC 7  
SPENCER CLOUDY 43 39 86 W16 29.81S TC 6  

 
 
IAZ055>058-069>071-079>083-090>094-211200-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUDUBON * MOCLDY 46 43 87 NW9G17 29.85R TC 8  
CLARINDA * PTCLDY 46 45 93 NW8 29.91R TC 8  
COUNCIL BLFS * CLEAR 45 45 100 NW9 29.88R TC 7  
LAMONI CLEAR 45 42 89 W12 29.85R TC 7  

 
 
IAZ047>049-059>061-072>074-084-211200-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES CLOUDY 47 44 90 NW17G30 29.79R TC 8  
CHARITON * CLOUDY 50 45 81 W15 29.80R TC 10  
DES MOINES CLOUDY 49 43 80 NW15G29 29.82R TC 9  
KNOXVILLE * CLOUDY 50 43 76 W17G29 29.79R TC 10  
MARSHALLTOWN CLOUDY 51 49 92 NW14 29.75R TC 11  
PELLA * CLOUDY 50 45 83 W20G25 29.79R TC 10  

 
 
IAZ004>006-015-016-023>025-035-036-211200-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE CLOUDY 46 44 93 NW9 29.79R TC 8  
FORT DODGE * CLOUDY 46 42 86 NW12G18 29.80R TC 8  
MASON CITY CLOUDY 46 46 100 N6 29.76R FOG TC 8  
IOWA FALLS * CLOUDY 49 46 90 NW7 29.77R TC 10  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-211200-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS CLOUDY 52 32 46 NW7 29.71R FOG TC 11  
CLINTON * LGT RAIN 48 47 96 N9 29.69R FOG TC 9  
DUBUQUE LGT RAIN 46 45 96 NE6 29.70R FOG TC 8  
WATERLOO CLOUDY 48 47 96 N8 29.74R FOG TC 9  

 
 
IAZ064-065-067-068-078-211200-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT LGT RAIN 50 49 96 N8 29.70R TC 10  
IOWA CITY CLOUDY 53 53 100 NW6 29.72R FOG TC 12  
QUAD CITIES RAIN 52 50 93 N5 29.67R FOG TC 11  

 
 
IAZ062-063-075>077-085>089-095>099-211200-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON CLOUDY 53 50 89 NW13G24 29.72R TC 12  
OSKALOOSA * PTCLDY 54 48 81 W15 29.77R TC 12  
OTTUMWA CLOUDY 52 46 80 W15 29.77R TC 11  

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

 
 
 
 
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