428  
ASUS43 KDMX 241010  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
500 AM CDT THU SEP 24 2026  
 
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>046-241100-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CARROLL * MOCLDY 55 55 100 SE3 30.29S TC 13  
CHEROKEE * MOCLDY 57 55 94 SE6 30.27S TC 14  
DENISON * CLOUDY 59 57 94 CALM 30.28F TC 15  
LE MARS * MOCLDY N/A N/A N/A S7 30.24S  
MAURICE * CLOUDY 59 57 94 S10 30.25S TC 15  
SHELDON * MOCLDY 57 57 100 SE8 30.24F TC 14  
SIOUX CITY LGT RAIN 59 56 89 SE6 30.25S TC 15  
SPENCER MOCLDY 56 53 90 SE6 30.29R TC 13  
STORM LAKE * MOCLDY 55 54 94 SE7 30.28S TC 13  

 
 
IAZ055>058-069>071-079>083-090>094-241100-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ATLANTIC * MOCLDY 59 57 94 CALM 30.27R TC 15  
AUDUBON * N/A 55 55 100 CALM 30.29F TC 13  
CLARINDA * MOCLDY 57 55 94 CALM 30.28F TC 14  
COUNCIL BLFS * MOCLDY 59 57 94 SE8 30.24F TC 15  
CRESTON * MOCLDY 55 55 100 E6 30.28S TC 13  
HARLAN * CLEAR 57 55 94 SE5 30.27S TC 14  
LAMONI MOCLDY 56 54 93 VRB3 30.28F TC 13  
RED OAK * MOCLDY 59 57 94 S5 30.27S TC 15  
SHENANDOAH * MOCLDY 59 57 94 E7 30.25S TC 15  

 
 
IAZ047>049-059>061-072>074-084-241100-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
AMES MOCLDY 55 53 93 SE6 30.31S TC 13  
ANKENY * MOCLDY 57 55 94 SE7 30.31S TC 14  
BOONE * N/A 55 55 100 SE7 30.29S TC 13  
CHARITON * MOCLDY 55 55 100 E6 30.29F TC 13  
DES MOINES CLOUDY 58 55 90 E9 30.30F TC 14  
KNOXVILLE * MOCLDY 55 54 94 E5 30.31S TC 13  
MARSHALLTOWN PTCLDY 51 50 96 E6 30.32F TC 11  
NEWTON * CLEAR 55 55 100 E7 30.31S TC 13  
PELLA * PTCLDY 55 53 95 E5 30.32S TC 13  
PERRY * MOCLDY 55 55 100 CALM 30.28S TC 13  

 
 
IAZ004>006-015-016-023>025-035-036-241100-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
ALGONA * CLEAR 55 55 100 SE7 30.29F TC 13  
CLARION * CLEAR 55 55 100 SE7 30.32R TC 13  
ESTHERVILLE CLOUDY 57 53 86 S7 30.29S TC 14  
FORT DODGE * MOCLDY 55 55 100 SE3 30.31S TC 13  
MASON CITY PTCLDY 52 50 93 SE6 30.33R TC 11  
FOREST CITY * PTCLDY 52 50 93 SE7 30.32F TC 11  
WEBSTER CITY * MOCLDY 54 54 100 SE5 30.31S TC 12  
IOWA FALLS * PTCLDY 51 49 93 CALM 30.34R TC 11  
HAMPTON * PTCLDY 46 46 100 CALM 30.33S TC 8  

 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-241100-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
CEDAR RAPIDS CLOUDY 58 55 90 E7 30.33F TC 14  
CHARLES CITY * PTCLDY 50 50 100 E7 30.34S TC 10  
CLINTON * CLOUDY 59 57 93 NE7 30.34S TC 15  
DECORAH * PTCLDY 52 52 100 CALM 30.35R TC 11  
DUBUQUE CLOUDY 56 54 93 N6 30.35S TC 13  
MONTICELLO * CLOUDY 59 57 94 CALM 30.33S TC 15  
OELWEIN * CLEAR 48 48 100 E5 30.35S TC 9  
WATERLOO PTCLDY 48 47 96 E5 30.33F TC 9  

 
 
IAZ064-065-067-068-078-241100-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
DAVENPORT CLOUDY 59 56 89 N3 30.33S TC 15  
IOWA CITY CLOUDY 61 56 83 NE3 30.34F TC 16  
MT. PLEASANT * CLOUDY 59 55 88 CALM 30.32S TC 15  
MUSCATINE * N/A 61 59 94 NW3 30.33S TC 16  
QUAD CITIES CLOUDY 61 56 83 NE6 30.32S TC 16  

 
 
IAZ062-063-075>077-085>089-095>099-241100-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS
 
BURLINGTON CLOUDY 60 57 89 E3 30.31F TC 16  
FAIRFIELD * CLEAR 52 52 100 CALM 30.31F FOG TC 11  
FORT MADISON * CLOUDY 59 57 94 N3 30.31S TC 15  
KEOKUK * N/A 61 59 94 CALM 30.31S TC 16  
OSKALOOSA * PTCLDY 55 54 98 E5 30.33S TC 13  
WASHINGTON * CLOUDY 59 59 100 CALM 30.31S TC 15  

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

 
 
 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab IA Page Main Text Page