ASUS43 KDMX 200901

RWRIA 



WEATHER ROUNDUP FOR IOWA

NATIONAL WEATHER SERVICE DES MOINES IA

400 AM CDT MON APR 20 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>046-201000-

   NORTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

LE MARS *      CLEAR     36  16  44 E8        30.23S WCI  29 TC   2   

MAURICE *      CLEAR     28  16  59 SE8       30.23R WCI  20 TC  -2   

SIOUX CITY     CLEAR     30  15  53 E6        30.23F WCI  24 TC  -1   

SPENCER        CLEAR     24  17  74 CALM      30.26R TC  -4           

$$

 

IAZ055>058-069>071-079>083-090>094-201000-

   SOUTHWEST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

ATLANTIC *     CLEAR     34  23  64 NE5       30.23S WCI  30 TC   1   

AUDUBON *      PTCLDY    34  23  64 CALM      30.25F TC   1           

COUNCIL BLFS * CLEAR     39  21  48 SE7G14    30.21S WCI  34 TC   4   

CRESTON *      CLEAR     36  27  69 SE7       30.25R WCI  30 TC   2   

LAMONI         PTCLDY    40  26  57 SE3       30.26S TC   4           

$$

 

IAZ047>049-059>061-072>074-084-201000-

   CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

AMES           CLEAR     29  25  85 CALM      30.28R TC  -2           

BOONE *        CLEAR     32  23  69 SE5       30.26R WCI  27 TC   0   

CHARITON *     CLEAR     36  25  64 E6        30.26F WCI  31 TC   2   

DES MOINES     CLEAR     38  23  55 E5        30.28R WCI  34 TC   3   

GRINNELL*      CLEAR     34  19  52 CALM      30.30R TC   1           

KNOXVILLE *    CLEAR     37  25  60 SE5       30.28S WCI  34 TC   3   

MARSHALLTOWN   CLEAR     28  21  75 E5        30.28S WCI  23 TC  -2   

$$

 

IAZ004>006-015-016-023>025-035-036-201000-

   NORTH CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CLARION *      PTCLDY    28  19  69 SE6       30.27R WCI  22 TC  -2   

ESTHERVILLE    CLEAR     25  14  63 CALM      30.25S TC  -4           

FORT DODGE *   CLEAR     28  21  75 CALM      30.27S TC  -2           

IOWA FALLS *   CLEAR     34  16  47 CALM      30.28S TC   1           

$$



IAZ007>011-017>019-026>030-037>042-050>054-066-201000-

   NORTHEAST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

CEDAR RAPIDS   CLEAR     34  21  59 CALM      30.28S TC   1           

CLINTON *      CLEAR     31  25  78 CALM      30.30R TC  -1           

DUBUQUE        CLEAR     32  21  64 NE3       30.28S TC   0           

WATERLOO       CLEAR     28  22  78 CALM      30.28S TC  -2           

$$

 

IAZ064-065-067-068-078-201000-

   EAST CENTRAL IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

DAVENPORT      CLEAR     30  26  85 NW3       30.29R TC  -1           

IOWA CITY      CLEAR     32  32 100 CALM      30.31R TC   0           

QUAD CITIES    CLEAR     31  28  89 CALM      30.29R TC  -1           

$$

 

IAZ062-063-075>077-085>089-095>099-201000-

   SOUTHEAST IOWA

  

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS

BURLINGTON     CLEAR     35  30  82 NE3       30.29S TC   2           

FAIRFIELD *    PTCLDY    34  30  86 CALM      30.29R TC   1           

OTTUMWA        CLEAR     35  26  69 SE3       30.29R TC   2           

WASHINGTON *   CLEAR     34  30  86 CALM      30.28S TC   1           

$$



ABBREVIATIONS USED IN REMARKS

   TC - TEMPERATURES IN CELSIUS

  WCI - WIND CHILL INDEX

   HX - HEAT INDEX

  VSB - VISIBILITY  

$$