Regional Weather Roundup
Issued by NWS

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166
ASUS43 KDMX 300706
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 AM CDT SAT AUG 30 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>046-300800-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    57  57 100 CALM      30.07S TC  14
CHEROKEE *     PTCLDY    61  59  94 CALM      30.07S TC  16
DENISON *      CLEAR     59  59 100 NE5       30.08R TC  15
LE MARS *      CLEAR    N/A N/A N/A CALM      30.05R
MAURICE *      CLOUDY    63  61  94 SE5       30.04S TC  17
SHELDON *      PTCLDY    59  59 100 E3        30.05S TC  15
SIOUX CITY     CLOUDY    64  62  93 E3        30.05S TC  18
SPENCER        PTCLDY    57  57 100 CALM      30.08S TC  14
STORM LAKE *   PTCLDY    63  59  88 SE7       30.08S TC  17
$$

IAZ055>058-069>071-079>083-090>094-300800-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     PTCLDY    61  61 100 CALM      30.06R TC  16
AUDUBON *      PTCLDY    59  57  94 CALM      30.08R TC  15
CLARINDA *     FOG       55  55 100 CALM      30.08R VSB 1/2 TC  13
COUNCIL BLFS * CLOUDY    66  61  82 SE5       30.05R TC  19
CRESTON *      CLEAR     61  57  88 CALM      30.07S TC  16
HARLAN  *      MOCLDY    61  59  94 CALM      30.06S TC  16
LAMONI         CLEAR     63  57  81 CALM      30.07R TC  17
SHENANDOAH *   PTCLDY    59  59 100 NE3       30.04S TC  15
$$

IAZ047>049-059>061-072>074-084-300800-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           MOCLDY    65  62  90 CALM      30.06S TC  18
ANKENY *       MOCLDY    64  63  94 CALM      30.06F TC  18
BOONE *        MOCLDY    66  66 100 E3        30.05S TC  19
CHARITON *     PTCLDY    64  64 100 S3        30.05F TC  18
DES MOINES     MOCLDY    70  62  76 CALM      30.06S TC  21
GRINNELL*      MOCLDY    65  64  96 CALM      30.09S TC  18
KNOXVILLE *    CLOUDY    68  64  88 CALM      30.06R TC  20
MARSHALLTOWN   MOCLDY    64  62  93 SE6       30.07S TC  18
NEWTON *       MOCLDY    68  66  94 E6        30.06S TC  20
PELLA *        MOCLDY    67  64  90 E5        30.07S TC  20
PERRY *        MOCLDY    62  62  99 CALM      30.05R TC  17
$$

IAZ004>006-015-016-023>025-035-036-300800-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     61  61 100 CALM      30.07S TC  16
CLARION *      PTCLDY    64  63  94 SE7       30.08R TC  18
ESTHERVILLE    PTCLDY    57  56  96 CALM      30.08S TC  14
FORT DODGE *   PTCLDY    60  60 100 NE3       30.07F TC  16
MASON CITY     PTCLDY    61  60  97 NE6       30.09R TC  16
FOREST CITY *  PTCLDY    63  61  94 NE3       30.10S TC  17
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   PTCLDY    62  60  94 CALM      30.09S TC  17
HAMPTON *      PTCLDY    57  57 100 CALM      30.08S FOG     TC  14
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-300800-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   PTCLDY    64  62  93 NE6       30.08R TC  18
CHARLES CITY * FOG       63  63 100 E8        30.09F VSB 1   TC  17
CLINTON *      PTCLDY    60  60 100 E6        30.10F TC  16
DECORAH *      CLOUDY    63  63 100 VRB3      30.11R TC  17
DUBUQUE        CLOUDY    62  62 100 E5        30.11S FOG     TC  17
MONTICELLO *   CLOUDY    63  63 100 CALM      30.09R FOG     TC  17
OELWEIN *      CLOUDY    63  63 100 E6        30.10S TC  17
WATERLOO       PTCLDY    60  59  96 NE5       30.08R TC  16
$$

IAZ064-065-067-068-078-300800-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY    63  62  97 E3        30.11R TC  17
IOWA CITY      PTCLDY    64  62  93 CALM      30.09R TC  18
MT. PLEASANT * PTCLDY    64  63  94 E3        30.08F TC  18
MUSCATINE *    PTCLDY    64  64 100 CALM      30.08S TC  18
QUAD CITIES    PTCLDY    62  61  96 E6        30.09R TC  17
$$

IAZ062-063-075>077-085>089-095>099-300800-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLOUDY    67  62  84 NE8       30.09R TC  19
FAIRFIELD *      N/A     66  64  94 SE7       30.07S TC  19
FORT MADISON * MOCLDY    64  63  94 NE6       30.08R TC  18
KEOKUK *       CLOUDY    66  63  88 E7        30.07S TC  19
OSKALOOSA *    PTCLDY    69  65  88 E6        30.08R TC  20
OTTUMWA        PTCLDY    66  63  90 E9        30.07R TC  19
WASHINGTON *   CLOUDY    66  64  94 CALM      30.06S TC  19
$$

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