051  
ASUS43 KDMX 201701  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1200 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>046-201800-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
LE MARS * PTSUNNY 54 54 100 N3 29.55R FOG TC 12  
MAURICE * CLOUDY 52 52 100 NE6 29.54S FOG TC 11  
SIOUX CITY CLOUDY 55 52 89 NW15 29.56R TC 13  
SPENCER CLOUDY 52 49 89 E5 29.56R TC 11  

 
 
IAZ055>058-069>071-079>083-090>094-201800-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AUDUBON * CLOUDY 61 57 88 W7G16 29.54R TC 16  
CLARINDA * CLOUDY 55 54 94 W17 29.61R TC 13  
COUNCIL BLFS * PTSUNNY 52 52 100 W13G18 29.59R FOG TC 11  
LAMONI CLOUDY 63 59 87 W9 29.55R TC 17  

 
 
IAZ047>049-059>061-072>074-084-201800-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES LGT RAIN 57 54 89 VRB5 29.56R TC 14  
CHARITON * PTSUNNY 63 59 88 W6 29.53S TC 17  
DES MOINES CLOUDY 57 54 89 S6 29.56R TC 14  
KNOXVILLE * CLOUDY 63 57 82 SW10 29.55R TC 17  
MARSHALLTOWN PTSUNNY 60 56 86 E3 29.53S TC 16  
PELLA * CLOUDY 61 56 82 W10 29.55S TC 16  

 
 
IAZ004>006-015-016-023>025-035-036-201800-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE CLOUDY 50 47 89 E16 29.56R TC 10  
FORT DODGE * CLOUDY 55 53 93 SE3 29.54 TC 13  
MASON CITY LGT RAIN 48 47 96 E13 29.56R TC 9  
IOWA FALLS * RAIN 54 51 91 E7 29.56R TC 12  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-201800-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS CLOUDY 67 61 81 SE10 29.53S TC 19  
CLINTON * CLOUDY 59 57 93 SE18 29.61F TC 15  
DUBUQUE CLOUDY 54 52 93 E23G33 29.60F TC 12  
WATERLOO CLOUDY 57 55 93 E8 29.55R TC 14  

 
 
IAZ064-065-067-068-078-201800-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT LGT RAIN 62 60 93 E13 29.59F TC 17  
IOWA CITY MOSUNNY 70 64 81 SE12 29.54F TC 21  
QUAD CITIES PTSUNNY 66 62 87 E16 29.55F TC 19  

 
 
IAZ062-063-075>077-085>089-095>099-201800-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON PTSUNNY 68 62 81 S9 29.54S TC 20  
OSKALOOSA * MOSUNNY 68 60 76 W7 29.56R TC 20  
OTTUMWA CLOUDY 66 58 75 W7 29.54R TC 19  

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

 
 
 
 
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