Regional Weather Roundup
Issued by NWS

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046
ASUS43 KDMX 010906
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
400 AM CDT TUE SEP 01 2026

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>046-011000-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    72  72 100 CALM      29.95S FOG     TC  22
CHEROKEE *     MOCLDY    68  68 100 E1        29.95S TC  20
DENISON *      MOCLDY    72  72 100 CALM      29.95F TC  22
LE MARS *      MOCLDY    66  66 100 CALM      29.93R TC  19
MAURICE *      MOCLDY    70  68  94 SE3       29.94F TC  21
SHELDON *      MOCLDY    66  66 100 CALM      29.94R TC  19
SIOUX CITY     MOCLDY    69  68  96 E5        29.93S TC  21
SPENCER        MOCLDY    65  63  93 CALM      29.95F TC  18
STORM LAKE *   MOCLDY    68  68 100 CALM      29.96S TC  20
$$

IAZ055>058-069>071-079>083-090>094-011000-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     PTCLDY    70  70 100 N3        29.94S TC  21
AUDUBON *        N/A     70  68  94 CALM      29.96S TC  21
CLARINDA *     PTCLDY    68  68 100 CALM      29.96S TC  20
COUNCIL BLFS * MOCLDY    75  72  88 SE9       29.93S TC  24
CRESTON *      MOCLDY    75  72  88 S7        29.96S TC  24
HARLAN  *      CLOUDY    72  72 100 N3        29.94S TC  22
LAMONI           N/A     75  67  76 SW8       29.97R TC  24
RED OAK *      PTCLDY    72  70  94 CALM      29.94S TC  22
SHENANDOAH *   PTCLDY    72  72 100 N5        29.92S TC  22
$$

IAZ047>049-059>061-072>074-084-011000-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           FOG       71  71 100 S5        29.94S VSB 1/4 TC  22
ANKENY *       PTCLDY    72  72 100 CALM      29.96S FOG     TC  22
BOONE *        MOCLDY    73  73 100 CALM      29.94S TC  23
CHARITON *     CLEAR     73  70  88 S5        29.95R TC  23
DES MOINES     MOCLDY    75  73  93 CALM      29.96S TC  24
GRINNELL*      CLEAR     72  71  95 CALM      29.97S TC  22
KNOXVILLE *    MOCLDY    77  72  83 CALM      29.95R TC  25
MARSHALLTOWN   FOG       72  71  97 CALM      29.94S VSB 1/2 TC  22
NEWTON *       CLEAR     73  73 100 CALM      29.95S FOG     TC  23
PELLA *        CLEAR     74  73  96 CALM      29.96R TC  23
PERRY *        PTCLDY    70  70  99 S7        29.93S FOG     TC  21
$$

IAZ004>006-015-016-023>025-035-036-011000-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CLARION *      PTCLDY    70  70 100 SE3       29.95F FOG     TC  21
ESTHERVILLE    MOCLDY    63  61  93 CALM      29.95F TC  17
FORT DODGE *   MOCLDY    71  71 100 CALM      29.95F TC  22
MASON CITY     MOCLDY    66  66 100 N3        29.95S TC  19
FOREST CITY *  CLOUDY    63  63 100 CALM      29.96S FOG     TC  17
WEBSTER CITY * CLOUDY    70  70 100 S3        29.94F FOG     TC  21
IOWA FALLS *   MOCLDY    71  69  93 CALM      29.97R TC  22
HAMPTON *      CLOUDY    68  68 100 CALM      29.96R FOG     TC  20
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-011000-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   FOG       72  72 100 CALM      29.94S VSB 3/4 TC  22
CHARLES CITY *   N/A     66  66 100 CALM      29.95F TC  19
CLINTON *      PTCLDY    75  73  93 SW3       29.95S TC  24
DECORAH *      PTCLDY    72  72 100 CALM      29.94S FOG     TC  22
DUBUQUE        PTCLDY    70  70 100 SW3       29.95S FOG     TC  21
MONTICELLO *   PTCLDY    70  70 100 CALM      29.93R FOG     TC  21
OELWEIN *      FOG       70  70 100 N5        29.95S VSB 0   TC  21
WATERLOO       FOG       68  68 100 CALM      29.93S VSB 1/2 TC  20
$$

IAZ064-065-067-068-078-011000-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY    76  72  87 SW5       29.94S TC  24
IOWA CITY      CLEAR     75  74  96 CALM      29.95S TC  24
MT. PLEASANT * CLEAR     72  70  94 CALM      29.96R TC  22
MUSCATINE *    CLEAR     75  73  94 S5        29.94S TC  24
QUAD CITIES    PTCLDY    78  72  81 CALM      29.94S HX  80  TC  26
$$

IAZ062-063-075>077-085>089-095>099-011000-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLEAR     72  71  97 S3        29.96S TC  22
FAIRFIELD *    PTCLDY    73  73 100 SW3       29.95S TC  23
FORT MADISON * CLEAR     77  72  83 S6        29.96S TC  25
OSKALOOSA *    CLEAR     75  73  92 CALM      29.96S TC  24
WASHINGTON *   CLEAR     73  73 100 SW3       29.94R TC  23
$$

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