934  
ASUS43 KDMX 131706  
RWRIA  
 
WEATHER ROUNDUP FOR IOWA  
NATIONAL WEATHER SERVICE DES MOINES IA  
1200 PM CDT WED MAY 13 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>046-131800-  
NORTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CARROLL * SUNNY 70 34 26 N15 30.18F TC 21  
CHEROKEE * SUNNY 70 36 28 VRB6 30.17F TC 21  
DENISON * SUNNY 70 36 28 N7 30.19F TC 21  
LE MARS * SUNNY 70 32 24 W5 30.16F TC 21  
MAURICE * SUNNY 70 30 23 VRB5 30.17F TC 21  
SHELDON * SUNNY 70 32 24 VRB6G12 30.16F TC 21  
SIOUX CITY SUNNY 73 35 25 NW6 30.17F TC 23  
SPENCER SUNNY 69 33 26 W8G18 30.17F TC 21  
STORM LAKE * SUNNY 70 30 23 N12 30.18F TC 21  
 
 
IAZ055>058-069>071-079>083-090>094-131800-  
SOUTHWEST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AUDUBON * CLOUDY 72 27 18 NE8 30.19S TC 22  
CLARINDA * SUNNY 73 36 25 N9G16 30.20S TC 23  
COUNCIL BLFS * SUNNY 72 39 30 NW6 30.17F TC 22  
CRESTON * SUNNY 70 34 26 N13G20 30.18S TC 21  
HARLAN * SUNNY 70 37 30 NE10 30.18F TC 21  
LAMONI SUNNY 69 35 28 N17 30.17S TC 21  
RED OAK * SUNNY 75 37 25 N12 30.18S TC 24  
SHENANDOAH * SUNNY 75 32 20 NE5 30.17S TC 24  
 
 
IAZ047>049-059>061-072>074-084-131800-  
CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
AMES SUNNY 69 35 28 N18G30 30.15F TC 21  
ANKENY * SUNNY 68 36 30 N13G18 30.17F TC 20  
BOONE * SUNNY 68 36 30 N15G23 30.14F TC 20  
CHARITON * SUNNY 68 34 28 NW15G22 30.15F TC 20  
DES MOINES MOSUNNY 67 35 30 NW8G26 30.17S TC 19  
GRINNELL* SUNNY 67 33 27 NW20G25 30.16S TC 20  
KNOXVILLE * SUNNY 66 34 30 N13G24 30.16S TC 19  
MARSHALLTOWN SUNNY 66 38 35 N17G31 30.14F TC 19  
NEWTON * SUNNY 68 36 30 N17G24 30.14F TC 20  
PELLA * SUNNY 68 37 32 N9G18 30.16S TC 20  
PERRY * SUNNY 70 34 27 NW12 30.16F TC 21  
 
 
IAZ004>006-015-016-023>025-035-036-131800-  
NORTH CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
ALGONA * SUNNY 68 36 30 N20 30.15F TC 20  
CLARION * SUNNY 68 36 30 N15G21 30.15F TC 20  
ESTHERVILLE SUNNY 68 35 29 N10G22 30.16 TC 20  
FORT DODGE * SUNNY 69 35 28 VRB6 30.17F TC 21  
MASON CITY SUNNY 65 38 36 N22G29 30.14F TC 18  
FOREST CITY * SUNNY 64 39 39 N13G22 30.15F TC 18  
WEBSTER CITY * SUNNY 68 34 28 N13G23 30.14F TC 20  
IOWA FALLS * SUNNY 67 35 30 N13G18 30.16F TC 19  
HAMPTON * SUNNY 63 34 34 N15G25 30.14F TC 17  
 
 
IAZ007>011-017>019-026>030-037>042-050>054-066-131800-  
NORTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
CEDAR RAPIDS SUNNY 65 38 36 NW15G30 30.10S TC 18  
CHARLES CITY * SUNNY 64 36 34 NW20G26 30.12F TC 18  
CLINTON * MOSUNNY 62 41 46 N17G29 30.07S TC 17  
DECORAH * SUNNY 61 37 41 N20G25 30.08F TC 16  
DUBUQUE MOSUNNY 60 43 53 N10G24 30.08S TC 16  
MONTICELLO * SUNNY 64 39 39 N21G31 30.07S TC 18  
OELWEIN * SUNNY 63 37 39 NW16G26 30.11S TC 17  
WATERLOO SUNNY 66 36 32 N20G30 30.12F TC 19  
 
 
IAZ064-065-067-068-078-131800-  
EAST CENTRAL IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
DAVENPORT MOSUNNY 65 40 39 N17G26 30.07R TC 18  
IOWA CITY SUNNY 66 39 37 N14G30 30.12S TC 19  
MT. PLEASANT * SUNNY 64 37 36 NW15G22 30.11F TC 18  
MUSCATINE * SUNNY 66 37 34 N21G26 30.10S TC 19  
QUAD CITIES MOSUNNY 64 42 44 N15G23 30.06R TC 18  
 
 
IAZ062-063-075>077-085>089-095>099-131800-  
SOUTHEAST IOWA  
 
CITY SKY/WX TMP DP RH WIND PRES REMARKS  
BURLINGTON SUNNY 67 42 40 N16G24 30.09S TC 19  
FORT MADISON * SUNNY 66 39 37 W20G25 30.10F TC 19  
KEOKUK * SUNNY 66 39 37 N17G24 30.11R TC 19  
OSKALOOSA * SUNNY 71 35 26 NW22G28 30.15S TC 22  
OTTUMWA SUNNY 67 37 33 NW20G30 30.14S TC 19  
WASHINGTON * SUNNY 66 37 34 NW24G31 30.10S TC 19  
 
 
ABBREVIATIONS USED IN REMARKS  
TC - TEMPERATURES IN CELSIUS  
WCI - WIND CHILL INDEX  
HX - HEAT INDEX  
VSB - VISIBILITY  
 
 
 
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