ASUS43 KDMX 190301

RWRIA 



WEATHER ROUNDUP FOR IOWA

NATIONAL WEATHER SERVICE DES MOINES IA

1000 PM CDT TUE AUG 18 2026



NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO

SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS 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>046-190400-

   NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CHEROKEE *     CLOUDY    70  68  94 S1        29.97R TC  21           

DENISON *      MOCLDY    72  72 100 CALM      29.97R TC  22           

LE MARS *      MOCLDY    70  70 100 CALM      29.94S TC  21           

MAURICE *      CLOUDY    73  66  78 SW3       29.96R TC  23           

SHELDON *      CLOUDY    68  68 100 NE7       29.96R TC  20           

SIOUX CITY     MOCLDY    71  69  93 CALM      29.96R TC  22           

SPENCER        MOCLDY    67  60  78 CALM      29.98R TC  19           

$$

 

IAZ055>058-069>071-079>083-090>094-190400-

   SOUTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

AUDUBON *        N/A     73  73 100 CALM      29.97R TC  23           

CLARINDA *     PTCLDY    73  72  94 CALM      29.94F TC  23           

CRESTON *      MOCLDY    73  72  94 CALM      29.95F TC  23           

HARLAN  *      CLEAR     73  73 100 CALM      29.96R TC  23           

LAMONI         MOCLDY    75  69  81 CALM      29.95S TC  24           

$$

 

IAZ047>049-059>061-072>074-084-190400-

   CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

AMES           MOCLDY    72  70  93 CALM      29.95R TC  22           

ANKENY *       CLOUDY    75  72  88 CALM      29.95S TC  24           

BOONE *          N/A     73  72  94 SW3       29.94S TC  23           

CHARITON *     MOCLDY    73  70  88 S5        29.95S TC  23           

DES MOINES     LGT RAIN  79  70  74 CALM      29.95R HX  82  TC  26   

KNOXVILLE *    MOCLDY    75  72  88 S3        29.94F TC  24           

MARSHALLTOWN   MOCLDY    71  68  90 CALM      29.94R TC  22           

NEWTON *       CLOUDY    73  73 100 S3        29.94S TC  23           

$$

 

IAZ004>006-015-016-023>025-035-036-190400-

   NORTH CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CLARION *      MOCLDY    70  70 100 N3        29.96R TC  21           

ESTHERVILLE    MOCLDY    68  66  93 N6        29.97R TC  20           

FORT DODGE *   MOCLDY    70  70 100 CALM      29.96R TC  21           

MASON CITY     MOCLDY    70  67  90 N6        29.95R TC  21           

$$



IAZ007>011-017>019-026>030-037>042-050>054-066-190400-

   NORTHEAST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CEDAR RAPIDS   PTCLDY    71  69  93 SW5       29.94R TC  22           

CLINTON *      PTCLDY    72  70  93 VRB6      29.95R TC  22           

DUBUQUE        CLEAR     66  65  96 SW3       29.95R TC  19           

OELWEIN *        N/A    N/A N/A N/A CALM      29.95R                  

WATERLOO       PTCLDY    72  68  87 CALM      29.93R TC  22           

$$

 

IAZ064-065-067-068-078-190400-

   EAST CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

DAVENPORT      MOCLDY    73  69  87 SW6       29.94R TC  23           

IOWA CITY      CLEAR     74  70  87 CALM      29.95R TC  23           

MUSCATINE *      N/A     73  72  94 SW5       29.94S TC  23           

QUAD CITIES    CLEAR     73  69  87 W5        29.93R TC  23           

$$

 

IAZ062-063-075>077-085>089-095>099-190400-

   SOUTHEAST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BURLINGTON     CLEAR     71  70  96 W3        29.95R TC  22           

FAIRFIELD *    PTCLDY    72  72 100 SW3       29.95S TC  22           

WASHINGTON *   LGT RAIN  73  73 100 SW3       29.94R TC  23           

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURES IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY  

$$