Regional Weather Roundup
Issued by NWS

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ASUS43 KDMX 291501
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1000 AM CDT FRI AUG 29 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>046-291600-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      SUNNY     73  64  73 SW5       30.14S TC  23
CHEROKEE *     MOSUNNY   72  66  83 VRB3      30.13S TC  22
DENISON *      SUNNY     72  64  78 S7        30.15F TC  22
LE MARS *      PTSUNNY  N/A N/A N/A S3        30.11S
MAURICE *      PTSUNNY   66  66 100 S5        30.10S TC  19
SIOUX CITY     PTSUNNY   67  64  90 SE6       30.13S TC  19
SPENCER        SUNNY     69  64  84 CALM      30.13F TC  21
$$

IAZ055>058-069>071-079>083-090>094-291600-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MIX PCPN  70  66  88 CALM      30.14S TC  21
AUDUBON *      CLOUDY    73  64  73 SW3       30.15S TC  23
CLARINDA *     SUNNY     72  64  78 CALM      30.16S TC  22
COUNCIL BLFS * SUNNY     72  63  73 SE5       30.13S TC  22
CRESTON *      SUNNY     73  61  64 VRB3      30.15S TC  23
LAMONI         SUNNY     74  59  59 VRB3      30.15S TC  23
$$

IAZ047>049-059>061-072>074-084-291600-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           SUNNY     76  63  64 CALM      30.13F TC  24
BOONE *        SUNNY     75  64  69 NW3       30.12S TC  24
CHARITON *     SUNNY     73  68  83 CALM      30.14S TC  23
DES MOINES     MOSUNNY   75  63  66 CALM      30.14F TC  24
GRINNELL*      SUNNY     70  65  84 CALM      30.16S TC  21
KNOXVILLE *    SUNNY     73  61  64 NW5       30.14S TC  23
MARSHALLTOWN   SUNNY     70  62  76 S5        30.13F TC  21
PELLA *        SUNNY     75  63  65 CALM      30.14S TC  24
$$

IAZ004>006-015-016-023>025-035-036-291600-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     73  66  78 SW6       30.13S TC  23
CLARION *      SUNNY     72  66  83 W3        30.14S TC  22
ESTHERVILLE    SUNNY     73  65  75 SW7       30.13S TC  23
FORT DODGE *   SUNNY     74  65  73 SW5       30.14F TC  23
MASON CITY     PTSUNNY   64  63  96 SE5       30.13S FOG     TC  18
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   SUNNY     71  64  80 CALM      30.16S TC  21
HAMPTON *      SUNNY     68  63  83 SW3       30.14S TC  20
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-291600-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOSUNNY   68  62  81 S9        30.15S TC  20
CHARLES CITY * MOSUNNY   68  66  94 S5        30.14S TC  20
CLINTON *      MOSUNNY   67  57  70 SE9       30.19R TC  19
DECORAH *      CLOUDY    64  63  94 VRB7      30.14S TC  18
DUBUQUE        MOSUNNY   66  59  78 S10       30.18F TC  19
WATERLOO       MOSUNNY   69  62  78 S8        30.13F TC  21
$$

IAZ064-065-067-068-078-291600-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      MOSUNNY   70  59  68 SE7       30.19S TC  21
IOWA CITY      MOSUNNY   69  64  84 SE9       30.16F TC  21
QUAD CITIES    MOSUNNY   68  57  68 SE9       30.16F TC  20
$$

IAZ062-063-075>077-085>089-095>099-291600-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLOUDY    67  62  84 SE6       30.16S TC  19
FAIRFIELD *    MOSUNNY   72  64  78 VRB5      30.14F TC  22
FORT MADISON * MOSUNNY   70  63  78 E6        30.16R TC  21
KEOKUK *       CLOUDY    68  63  83 E5        30.16R TC  20
OTTUMWA        SUNNY     72  62  71 NE3       30.14S TC  22
WASHINGTON *   MOSUNNY   68  64  88 SE7       30.14S TC  20
$$

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