677  
ASUS43 KDMX 300801  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
300 AM CDT WED APR 30 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>046-300900-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARROLL * PTCLDY 39 32 75 CALM 30.06F TC 4  
CHEROKEE * PTCLDY 41 30 65 S1 30.05S TC 5  
DENISON * PTCLDY 39 32 75 CALM 30.06F TC 4  
LE MARS * PTCLDY 43 32 65 VRB5 30.02F TC 6  
SIOUX CITY PTCLDY 40 27 59 E7 30.03F TC 4  
SPENCER PTCLDY 40 30 67 SE9 30.05F WCI 34 TC 4  

 
 
IAZ055>058-069>071-079>083-090>094-300900-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ATLANTIC * MOCLDY 43 36 75 CALM 30.05F TC 6  
AUDUBON * N/A 39 36 87 CALM 30.07S TC 4  
CLARINDA * MOCLDY 45 43 93 CALM 30.06F TC 7  
COUNCIL BLFS * MOCLDY 48 30 49 SE5 30.03S TC 9  
CRESTON * MOCLDY 46 34 61 MISG 30.07S TC 8  
HARLAN * CLEAR 41 32 70 CALM 30.05S TC 5  
LAMONI CLOUDY 50 37 61 E3 30.06F TC 10  

 
 
IAZ047>049-059>061-072>074-084-300900-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES MOCLDY 44 36 73 CALM 30.08S TC 7  
ANKENY * MOCLDY 43 36 75 CALM 30.10R TC 6  
BOONE * PTCLDY 45 34 65 E5 30.07R TC 7  
CHARITON * MOCLDY 48 34 57 SE5 30.08R TC 9  
DES MOINES MOCLDY 49 31 49 E7 30.08S TC 9  
GRINNELL* MOCLDY 48 32 54 CALM 30.11R TC 9  
KNOXVILLE * MOCLDY 50 28 43 E5 30.08S TC 10  
MARSHALLTOWN MOCLDY 42 31 64 E6 30.09S TC 6  
PELLA * MOCLDY 49 30 47 E3 30.10R TC 10  

 
 
IAZ004>006-015-016-023>025-035-036-300900-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALGONA * CLEAR 41 30 65 SE8 30.07S TC 5  
CLARION * CLOUDY 39 36 87 E7 30.08F WCI 34 TC 4  
ESTHERVILLE PTCLDY 38 32 79 S7 30.06F WCI 33 TC 3  
FORT DODGE * PTCLDY 40 33 76 E5 30.08F TC 4  
MASON CITY PTCLDY 39 33 79 S5 30.08F TC 4  
IOWA FALLS * PTCLDY 41 35 77 CALM 30.09F TC 5  
HAMPTON * PTCLDY 37 32 81 CALM 30.08F TC 3  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-300900-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS PTCLDY 47 36 65 NE6 30.09S TC 8  
CHARLES CITY * PTCLDY 41 37 87 CALM 30.10S TC 5  
CLINTON * PTCLDY 42 36 79 NE7 30.11S TC 6  
DECORAH * PTCLDY 43 36 75 CALM 30.09F TC 6  
DUBUQUE PTCLDY 39 34 82 CALM 30.11F TC 4  
WATERLOO PTCLDY 39 35 86 CALM 30.09F TC 4  

 
 
IAZ064-065-067-068-078-300900-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT PTCLDY 47 36 65 NE5 30.12S TC 8  
IOWA CITY MOCLDY 44 39 82 CALM 30.11R TC 7  
QUAD CITIES PTCLDY 42 38 85 CALM 30.10R TC 6  

 
 
IAZ062-063-075>077-085>089-095>099-300900-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON MOCLDY 52 38 58 NE5 30.10R TC 11  
FAIRFIELD * MOCLDY 46 39 76 NE6 30.10R TC 8  
FORT MADISON * MOCLDY 50 39 66 NE5 30.09R TC 10  
KEOKUK * PTCLDY 48 48 100 NE3 30.08S TC 9  
OSKALOOSA * MOCLDY 49 34 56 E6 30.10R TC 9  
OTTUMWA MOCLDY 49 32 52 E8 30.09R TC 9  
WASHINGTON * MOCLDY 45 36 70 NE5 30.09R TC 7  

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

 
 
 
 
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