141  
ASUS43 KDMX 201501  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1000 AM 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>046-201600-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
SHELDON * PTSUNNY 50 50 100 E8 29.54S FOG TC 10  
SIOUX CITY CLOUDY 54 52 93 NW12 29.55R TC 12  
SPENCER LGT RAIN 50 47 89 E13 29.55 TC 10  
STORM LAKE * CLOUDY 50 50 100 NE10 29.53S FOG TC 10  

 
 
IAZ055>058-069>071-079>083-090>094-201600-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
HARLAN * PTSUNNY 57 55 94 W10 29.53R TC 14  
RED OAK * CLOUDY 59 57 94 W12G20 29.54R TC 15  
SHENANDOAH * CLOUDY 55 55 100 W10G18 29.54R TC 13  

 
 
IAZ047>049-059>061-072>074-084-201600-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES CLOUDY 55 53 93 N6 29.51F TC 13  
ANKENY * PTSUNNY 55 55 100 N6G13 29.51S TC 13  
DES MOINES CLOUDY 55 53 93 NW7 29.52R TC 13  
GRINNELL* CLOUDY 58 57 97 N5 29.52F TC 15  
MARSHALLTOWN LGT RAIN 56 55 97 NW7 29.50F TC 13  
PELLA * CLOUDY 57 55 92 SE5 29.53R TC 14  
PERRY * CLOUDY 54 53 94 N6 29.49F TC 12  

 
 
IAZ004>006-015-016-023>025-035-036-201600-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ESTHERVILLE LGT RAIN 49 48 97 E15 29.55F TC 9  
FORT DODGE * LGT RAIN 52 50 93 NE9 29.54F TC 11  
HAMPTON * DRIZZLE 46 46 100 E12 29.55F TC 8  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-201600-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS PTSUNNY 59 57 93 E13 29.52F FOG TC 15  
CLINTON * LGT RAIN 56 55 97 SE17 29.63R TC 13  
MONTICELLO * DRIZZLE 55 55 100 E20G26 29.55F TC 13  
OELWEIN * PTSUNNY 50 50 100 E23G32 29.55S FOG TC 10  
WATERLOO CLOUDY 52 51 97 E13 29.53F FOG TC 11  

 
 
IAZ064-065-067-068-078-201600-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT CLOUDY 59 58 96 E15 29.61R TC 15  
IOWA CITY CLOUDY 62 61 96 SE8 29.56 TC 17  
MUSCATINE * PTSUNNY 64 64 100 SE7 29.56R TC 18  
QUAD CITIES CLOUDY 62 60 93 E7 29.58R TC 17  

 
 
IAZ062-063-075>077-085>089-095>099-201600-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
FORT MADISON * CLOUDY 66 63 88 SE8 29.54F TC 19  
OSKALOOSA * MOSUNNY 63 58 83 S8 29.54R TC 17  
OTTUMWA PTSUNNY 62 58 86 S5 29.53R TC 17  

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

 
 
 
 
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