Regional Weather Roundup
Issued by NWS

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ASUS43 KDMX 010401
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1100 PM CDT SUN AUG 31 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>046-010500-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    63  63 100 SE7       30.22R TC  17
CHEROKEE *     MOCLDY    63  63 100 VRB1      30.21S TC  17
DENISON *      CLOUDY    64  64 100 E6        30.22R TC  18
LE MARS *      PTCLDY   N/A N/A N/A CALM      30.19S
MAURICE *      CLOUDY    64  61  88 SE6       30.19R TC  18
SIOUX CITY     MOCLDY    64  63  96 E3        30.20R TC  18
SPENCER        CLOUDY    67  64  90 E7        30.22S TC  19
$$

IAZ055>058-069>071-079>083-090>094-010500-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MOCLDY    64  64 100 CALM      30.19R TC  18
AUDUBON *      CLOUDY    64  63  94 E5        30.22R TC  18
CLARINDA *     CLOUDY    64  64 100 CALM      30.20S TC  18
COUNCIL BLFS * LGT RAIN  64  64 100 E14       30.16F FOG     TC  18
CRESTON *      CLOUDY    64  64 100 E7        30.20S TC  18
LAMONI         LGT RAIN  65  63  93 E3        30.21R TC  18
$$

IAZ047>049-059>061-072>074-084-010500-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    65  64  97 CALM      30.22S TC  18
BOONE *        CLOUDY    64  64 100 SW5       30.21S TC  18
CHARITON *     CLOUDY    66  66 100 CALM      30.21S TC  19
DES MOINES     CLOUDY    68  65  90 E3        30.22S TC  20
GRINNELL*      MOCLDY    63  61  94 CALM      30.24S TC  17
KNOXVILLE *    CLOUDY    68  63  83 CALM      30.21S TC  20
MARSHALLTOWN   MOCLDY    62  60  93 E6        30.23R TC  17
PELLA *        MOCLDY    64  62  92 CALM      30.23S TC  18
$$

IAZ004>006-015-016-023>025-035-036-010500-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLOUDY    66  64  94 E5        30.22R TC  19
CLARION *      CLOUDY    66  64  94 SE8       30.24R TC  19
ESTHERVILLE    CLOUDY    65  63  93 SE5       30.23R TC  18
FORT DODGE *   MOCLDY    67  64  90 S3        30.23S TC  19
MASON CITY     CLOUDY    66  61  84 SE6       30.24S TC  19
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   PTCLDY    62  59  91 SE6       30.25R TC  17
HAMPTON *      CLOUDY    61  59  94 E3        30.24R TC  16
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-010500-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   PTCLDY    61  56  83 E8        30.23S TC  16
CHARLES CITY * PTCLDY    63  63 100 SE5       30.25S TC  17
CLINTON *      CLEAR     57  54  89 NE6       30.25S TC  14
DECORAH *      CLOUDY    61  57  88 SE3       30.25S TC  16
DUBUQUE        CLEAR     60  50  69 MISG      30.26S TC  16
WATERLOO       PTCLDY    61  58  90 CALM      30.24R TC  16
$$

IAZ064-065-067-068-078-010500-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY    58  54  86 E5        30.26R TC  14
IOWA CITY      PTCLDY    67  57  70 E6        30.24R TC  19
QUAD CITIES    PTCLDY    59  57  93 CALM      30.23R TC  15
$$

IAZ062-063-075>077-085>089-095>099-010500-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    66  56  70 E5        30.22R TC  19
FAIRFIELD *      N/A     63  59  88 E5        30.22R TC  17
FORT MADISON * PTCLDY    61  59  94 NE3       30.22R TC  16
KEOKUK *       CLOUDY    64  57  77 E6        30.21S TC  18
OTTUMWA        MOCLDY    63  59  87 CALM      30.21S TC  17
WASHINGTON *   PTCLDY    61  59  94 NE5       30.21S TC  16
$$

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