Regional Weather Roundup
Issued by NWS

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287
ASUS43 KDMX 140801
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 AM CDT MON SEP 14 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>046-140900-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    57  57 100 E8        30.12F TC  14
DENISON *      CLOUDY    59  54  82 E10G16    30.10F TC  15
LE MARS *      CLOUDY    61  54  77 E12       30.07F TC  16
MAURICE *      CLOUDY    59  55  88 E9        30.10F TC  15
SHELDON *      CLOUDY    59  59 100 E10       30.10F TC  15
SIOUX CITY     CLOUDY    60  53  77 E10       30.07F TC  16
SPENCER        CLOUDY    58  54  86 E8        30.15F TC  14
STORM LAKE *   CLOUDY    57  54  88 SE9G15    30.13F TC  14
$$

IAZ055>058-069>071-079>083-090>094-140900-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    59  54  82 E8        30.08F TC  15
AUDUBON *        N/A     57  55  94 E8        30.11F TC  14
CLARINDA *     CLOUDY    61  54  77 VRB5G13   30.12R TC  16
COUNCIL BLFS * MOCLDY    59  54  82 SE12      30.07S TC  15
CRESTON *      CLOUDY    57  55  94 E12       30.11F TC  14
HARLAN  *      CLOUDY    59  54  82 E8        30.08F TC  15
LAMONI         MOCLDY    58  52  80 E5        30.12F TC  14
$$

IAZ047>049-059>061-072>074-084-140900-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    58  56  93 SE5       30.17F TC  14
ANKENY *       CLOUDY    59  55  88 E6        30.17F TC  15
BOONE *        CLOUDY    59  57  94 SE10      30.15F TC  15
CHARITON *     CLOUDY    57  55  94 E10       30.14F TC  14
DES MOINES     CLOUDY    60  54  80 E12       30.16F TC  16
GRINNELL*      CLOUDY    56  55  96 NE5       30.21F TC  14
KNOXVILLE *    CLOUDY    59  55  88 E6        30.18F TC  15
MARSHALLTOWN     N/A     56  55  97 E5        30.18F TC  13
NEWTON *       CLOUDY    59  57  94 E7        30.17F TC  15
$$

IAZ004>006-015-016-023>025-035-036-140900-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLOUDY    55  55 100 SE5       30.16F TC  13
CLARION *      CLOUDY    55  55 100 E3        30.19S TC  13
ESTHERVILLE    CLOUDY    56  54  93 CALM      30.16F TC  13
FORT DODGE *   CLOUDY    59  57  93 E8        30.17F TC  15
MASON CITY     MOCLDY    54  52  93 SE3       30.20R TC  12
WEBSTER CITY * CLOUDY    57  57 100 E6        30.17F TC  14
IOWA FALLS *   CLOUDY    56  54  94 CALM      30.20F TC  13
HAMPTON *      CLOUDY    50  50 100 CALM      30.20S TC  10
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-140900-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOCLDY    57  55  93 NE7       30.21F TC  14
CHARLES CITY * PTCLDY    52  52 100 SE5       30.21S TC  11
CLINTON *      MOCLDY    50  50 100 NE7       30.24S TC  10
DECORAH *      CLEAR     50  50 100 CALM      30.21S TC  10
DUBUQUE        PTCLDY    49  47  93 CALM      30.24S TC   9
OELWEIN *      PTCLDY    52  52 100 SE3       30.23S TC  11
WATERLOO       MOCLDY    52  51  97 E3        30.21S TC  11
$$

IAZ064-065-067-068-078-140900-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     50  50 100 CALM      30.23S TC  10
IOWA CITY      CLOUDY    58  56  93 NE3       30.22F TC  14
MUSCATINE *    CLOUDY    55  55 100 CALM      30.23R TC  13
QUAD CITIES    FOG       53  53 100 E3        30.23R VSB 1   TC  12
$$

IAZ062-063-075>077-085>089-095>099-140900-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLOUDY    59  55  87 E9        30.20S TC  15
FAIRFIELD *    CLOUDY    59  59 100 E5        30.20S TC  15
FORT MADISON * CLOUDY    59  57  94 NE7       30.20F TC  15
WASHINGTON *   CLOUDY    57  57 100 E5        30.20S TC  14
$$

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