Regional Weather Roundup
Issued by NWS

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884
ASUS43 KDMX 281501
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1000 AM CDT THU AUG 28 2025

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>046-281600-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      SUNNY     70  63  78 CALM      30.15R TC  21
CHEROKEE *     SUNNY     68  63  83 S2        30.14S TC  20
DENISON *      SUNNY     68  61  77 CALM      30.16R TC  20
LE MARS *      SUNNY    N/A N/A N/A CALM      30.12S
MAURICE *      SUNNY     68  64  88 CALM      30.11S TC  20
SIOUX CITY     CLOUDY    64  62  93 CALM      30.14S TC  18
SPENCER        SUNNY     69  62  78 CALM      30.14S TC  21
$$

IAZ055>058-069>071-079>083-090>094-281600-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     SUNNY     66  63  88 CALM      30.15S TC  19
AUDUBON *      CLOUDY    68  63  83 CALM      30.16R TC  20
CLARINDA *     SUNNY     68  63  83 CALM      30.17R TC  20
COUNCIL BLFS * SUNNY     68  61  77 SE6       30.14R TC  20
CRESTON *      SUNNY     70  59  68 CALM      30.16R TC  21
HARLAN  *      SUNNY     64  61  88 CALM      30.16R TC  18
LAMONI         MOSUNNY   70  59  68 CALM      30.16S TC  21
$$

IAZ047>049-059>061-072>074-084-281600-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           SUNNY     74  63  68 NW5       30.13S TC  23
ANKENY *       SUNNY     72  59  64 W5        30.15R TC  22
BOONE *        SUNNY     72  70  94 CALM      30.13R TC  22
CHARITON *     SUNNY     70  61  73 VRB3      30.14S TC  21
DES MOINES     MOSUNNY   72  59  63 SW5       30.15R TC  22
GRINNELL*      SUNNY     71  64  79 W5        30.15S TC  22
KNOXVILLE *    SUNNY     70  59  68 NW5       30.15R TC  21
MARSHALLTOWN   SUNNY     70  62  76 NW8       30.13S TC  21
PELLA *        SUNNY     71  62  71 W5        30.15R TC  22
$$

IAZ004>006-015-016-023>025-035-036-281600-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     70  61  73 CALM      30.14R TC  21
CLARION *      SUNNY     68  63  83 W5        30.14S TC  20
ESTHERVILLE    SUNNY     68  61  78 NE5       30.14R TC  20
FORT DODGE *   SUNNY     71  64  78 VRB3      30.15R TC  22
MASON CITY     SUNNY     68  61  78 NE7       30.14R TC  20
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   SUNNY     71  61  71 W5        30.15S TC  21
HAMPTON *      SUNNY     68  57  68 NW5       30.13S TC  20
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-281600-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   SUNNY     71  59  65 NW7       30.12R TC  22
CHARLES CITY * SUNNY     70  64  83 NE7       30.13S TC  21
CLINTON *      MOSUNNY   71  62  73 N8        30.13R TC  22
DECORAH *      SUNNY     70  64  83 CALM      30.12R TC  21
DUBUQUE        SUNNY     70  62  76 NE8       30.13R TC  21
WATERLOO       SUNNY     70  59  68 NW3       30.12S TC  21
$$

IAZ064-065-067-068-078-281600-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      MOSUNNY   71  59  65 NW8       30.14R TC  22
IOWA CITY      SUNNY     72  60  66 NW8       30.13S TC  22
QUAD CITIES    PTSUNNY   71  59  65 W6        30.11R TC  22
$$

IAZ062-063-075>077-085>089-095>099-281600-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     SUNNY     72  62  71 NW6       30.13S TC  22
FAIRFIELD *    SUNNY     72  63  73 VRB7      30.13S TC  22
FORT MADISON * SUNNY     72  63  73 NW7       30.14R TC  22
KEOKUK *       SUNNY     72  61  68 W6        30.14S TC  22
OTTUMWA        SUNNY     71  60  68 NW7       30.12F TC  22
WASHINGTON *   SUNNY     73  63  68 NW9       30.12R TC  23
$$

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