Regional Weather Roundup
Issued by NWS

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628
ASUS43 KDMX 170906
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
400 AM CDT WED SEP 17 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>046-171000-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    64  63  94 S13       30.12S TC  18
CHEROKEE *     CLOUDY    66  63  88 SW5       30.11S TC  19
DENISON *      RAIN      64  61  88 W10       30.15R TC  18
LE MARS *      CLOUDY    66  64  94 S3        30.10F TC  19
MAURICE *      CLOUDY    64  64 100 SW5       30.09S TC  18
SHELDON *      CLOUDY    66  64  94 SW6       30.09F TC  19
SPENCER        CLOUDY    65  61  87 W6        30.11F TC  18
STORM LAKE *   MOCLDY    64  61  88 E10       30.12F TC  18
$$

IAZ055>058-069>071-079>083-090>094-171000-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MOCLDY    66  64  94 NE8       30.08S TC  19
AUDUBON *      CLOUDY    63  63 100 NE5       30.10F TC  17
CLARINDA *     MOCLDY    68  66  94 NE7       30.09F TC  20
COUNCIL BLFS * MOCLDY    66  61  82 N7        30.09S TC  19
CRESTON *      CLOUDY    66  63  88 NE5       30.09F TC  19
HARLAN  *      MOCLDY    64  61  88 NE5       30.09F TC  18
LAMONI         MOCLDY    66  64  93 N8        30.08F TC  19
SHENANDOAH *   MOCLDY    66  66 100 NE8G14    30.06F TC  19
$$

IAZ047>049-059>061-072>074-084-171000-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    66  63  90 CALM      30.10R TC  19
ANKENY *       CLOUDY    68  66  94 CALM      30.10F TC  20
BOONE *        MOCLDY    68  66  94 NW6       30.07F TC  20
CHARITON *     MOCLDY    66  66 100 CALM      30.07F TC  19
DES MOINES     CLOUDY    67  65  93 CALM      30.09F TC  19
GRINNELL*      MOCLDY    64  62  91 CALM      30.11S TC  18
KNOXVILLE *    MOCLDY    68  63  83 NE3       30.08S TC  20
MARSHALLTOWN   CLOUDY    64  61  90 E6        30.09S TC  18
NEWTON *       CLEAR     66  63  88 CALM      30.08F TC  19
PELLA *        MOCLDY    69  62  79 NE3       30.09S TC  20
$$

IAZ004>006-015-016-023>025-035-036-171000-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     64  61  88 SW9       30.10R TC  18
CLARION *        N/A     63  61  94 S3        30.11R TC  17
ESTHERVILLE    CLOUDY    65  60  84 SW5       30.11R TC  18
FORT DODGE *   CLOUDY    67  60  78 W9        30.12R TC  19
MASON CITY     MOCLDY    61  60  97 CALM      30.11S TC  16
FOREST CITY *  MOCLDY    61  59  94 CALM      30.11S TC  16
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   CLOUDY    66  60  80 CALM      30.12R TC  19
HAMPTON *      CLOUDY    61  59  94 CALM      30.12S TC  16
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-171000-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   PTCLDY    65  60  84 SE3       30.10R TC  18
CHARLES CITY * MOCLDY    63  63 100 E7        30.12S TC  17
CLINTON *      CLEAR     62  57  83 E5        30.13R TC  17
DECORAH *      CLOUDY    68  61  77 CALM      30.11R TC  20
DUBUQUE        PTCLDY    63  58  83 S5        30.13R TC  17
MONTICELLO *   PTCLDY    61  61 100 CALM      30.10R FOG     TC  16
OELWEIN *      CLEAR     63  63 100 W7        30.12R TC  17
WATERLOO       MOCLDY    61  61 100 E5        30.10S TC  16
$$

IAZ064-065-067-068-078-171000-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY    60  56  86 SE3       30.13R TC  16
IOWA CITY      PTCLDY    65  61  87 CALM      30.11R TC  18
MT. PLEASANT * PTCLDY    63  55  77 SE6       30.10S TC  17
MUSCATINE *    PTCLDY    63  61  94 CALM      30.10S TC  17
QUAD CITIES    PTCLDY    59  57  93 CALM      30.10R TC  15
$$

IAZ062-063-075>077-085>089-095>099-171000-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    67  56  67 CALM      30.10R TC  19
FAIRFIELD *    PTCLDY    68  59  73 SE6       30.08F TC  20
FORT MADISON * PTCLDY    68  55  64 SE6       30.10R TC  20
KEOKUK *       CLOUDY    66  55  68 SE5       30.09R TC  19
OSKALOOSA *    PTCLDY    65  59  81 CALM      30.09S TC  19
OTTUMWA        PTCLDY    66  59  78 CALM      30.08F TC  19
WASHINGTON *   PTCLDY    63  59  88 S6        30.08S TC  17
$$

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