Regional Weather Roundup
Issued by NWS

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348
ASUS43 KDMX 021001
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
500 AM CDT TUE SEP 02 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>046-021100-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      PTCLDY    54  54 100 CALM      30.15F FOG     TC  12
CHEROKEE *     CLEAR     57  57 100 SE1       30.16S FOG     TC  14
DENISON *      PTCLDY    52  52 100 CALM      30.17F FOG     TC  11
LE MARS *      CLEAR    N/A N/A N/A MISG      30.14F HAZE
MAURICE *      MOCLDY    59  59 100 W5        30.13F TC  15
SIOUX CITY     PTCLDY    53  53 100 CALM      30.16F FOG     TC  12
SPENCER        MOCLDY    59  58  96 W5        30.15F TC  15
$$

IAZ055>058-069>071-079>083-090>094-021100-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     PTCLDY    52  52 100 CALM      30.14F FOG     TC  11
AUDUBON *      CLOUDY    54  52  94 CALM      30.16F VSB 1   TC  12
CLARINDA *     MOCLDY    57  57 100 CALM      30.16F TC  14
COUNCIL BLFS * CLEAR     57  57 100 N6        30.14F TC  14
CRESTON *      PTCLDY    57  57 100 N5        30.14F TC  14
HARLAN  *      CLEAR     54  54 100 CALM      30.15F TC  12
LAMONI         CLEAR     57  55  93 N7        30.13F TC  14
$$

IAZ047>049-059>061-072>074-084-021100-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           PTCLDY    54  53  97 CALM      30.14F TC  12
BOONE *        PTCLDY    54  54 100 CALM      30.13F TC  12
CHARITON *     CLEAR     54  54 100 N5        30.13S TC  12
DES MOINES     PTCLDY    56  54  93 CALM      30.15F TC  13
GRINNELL*        N/A     54  53  97 CALM      30.15F TC  12
KNOXVILLE *    CLEAR     55  54  94 CALM      30.13F TC  13
MARSHALLTOWN   CLEAR     51  51 100 CALM      30.14F TC  11
PELLA *        MOCLDY    54  52  94 N3        30.14F TC  12
$$

IAZ004>006-015-016-023>025-035-036-021100-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     55  55 100 S5        30.13S TC  13
CLARION *      PTCLDY    54  52  94 SE3       30.14F TC  12
ESTHERVILLE    PTCLDY    59  59 100 SW5       30.13F FOG     TC  15
FORT DODGE *   FOG       56  55  97 CALM      30.15S VSB 1/2 TC  13
MASON CITY     PTCLDY    53  51  93 CALM      30.14F TC  12
IOWA FALLS *   PTCLDY    55  52  91 CALM      30.16F TC  13
HAMPTON *      PTCLDY    50  48  93 SW3       30.15S TC  10
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-021100-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOCLDY    57  55  93 NW3       30.13F TC  14
CHARLES CITY * CLEAR     52  52 100 CALM      30.14S TC  11
CLINTON *      CLEAR     53  53 100 NE3       30.14F TC  12
DECORAH *      CLOUDY    52  52 100 CALM      30.13F FOG     TC  11
DUBUQUE        PTCLDY    56  54  93 CALM      30.15F TC  13
WATERLOO       MOCLDY    52  51  97 CALM      30.13F TC  11
$$

IAZ064-065-067-068-078-021100-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     52  51  97 CALM      30.15F TC  11
IOWA CITY      PTCLDY    59  57  93 CALM      30.14F TC  15
QUAD CITIES    CLEAR     53  52  96 CALM      30.13S TC  12
$$

IAZ062-063-075>077-085>089-095>099-021100-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLEAR     55  54  96 N3        30.12S TC  13
FAIRFIELD *    PTCLDY    57  55  94 CALM      30.12F TC  14
FORT MADISON * CLEAR     54  52  94 NW2       30.12S TC  12
KEOKUK *       PTCLDY    54  55 100 CALM      30.12S TC  12
OTTUMWA        PTCLDY    57  54  89 CALM      30.13F TC  14
WASHINGTON *   CLOUDY    57  55  94 CALM      30.12F TC  14
$$

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