Regional Weather Roundup
Issued by NWS

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483
ASUS43 KDMX 232001
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 PM CDT SUN AUG 23 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>046-232100-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CHEROKEE *     MOSUNNY   79  63  57 VRB3      30.08F HX  80  TC  26
DENISON *      PTSUNNY   75  63  64 SW7       30.10F TC  24
LE MARS *      PTSUNNY   77  66  69 VRB3      30.06S TC  25
MAURICE *      PTSUNNY   79  66  65 SW8       30.07F HX  81  TC  26
SHELDON *      PTSUNNY   77  64  65 SW8       30.06F TC  25
SIOUX CITY     PTSUNNY   75  65  70 SW6       30.07F TC  24
SPENCER        PTSUNNY   77  60  55 MISG      30.08F TC  25
$$

IAZ055>058-069>071-079>083-090>094-232100-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     PTSUNNY   77  63  61 S5        30.08F TC  25
AUDUBON *        N/A     75  63  64 SW5       30.10F TC  24
CLARINDA *     CLOUDY    77  61  57 SW7       30.11F TC  25
COUNCIL BLFS * CLOUDY    73  63  68 SW9       30.08F TC  23
CRESTON *      PTSUNNY   77  61  57 VRB5      30.10F TC  25
HARLAN  *      SUNNY     77  64  65 SW6       30.08F TC  25
LAMONI         PTSUNNY   77  59  53 NW5       30.10F TC  25
$$

IAZ047>049-059>061-072>074-084-232100-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           PTSUNNY   77  58  51 SW6       30.09F TC  25
ANKENY *       PTSUNNY   77  57  50 NW6       30.10F TC  25
BOONE *        PTSUNNY   77  59  53 CALM      30.08F TC  25
CHARITON *     PTSUNNY   77  63  61 NW7       30.09F TC  25
DES MOINES     PTSUNNY   77  58  51 W5        30.10F TC  25
GRINNELL*      PTSUNNY   74  57  55 W5        30.12F TC  23
KNOXVILLE *    PTSUNNY   77  59  53 NW7       30.10F TC  25
MARSHALLTOWN   PTSUNNY   76  54  46 N5        30.09F TC  24
NEWTON *       SUNNY     75  57  53 VRB5      30.09F TC  24
PELLA *        PTSUNNY   75  58  54 W3        30.11F TC  24
$$

IAZ004>006-015-016-023>025-035-036-232100-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     77  57  50 CALM      30.08F TC  25
CLARION *      SUNNY     75  59  57 CALM      30.10F TC  24
ESTHERVILLE    MOSUNNY   78  56  46 CALM      30.09F TC  26
FORT DODGE *   PTSUNNY   78  60  53 SW7       30.10F TC  26
MASON CITY     SUNNY     75  51  43 CALM      30.09F TC  24
WEBSTER CITY * PTSUNNY   75  59  57 VRB5      30.09F TC  24
IOWA FALLS *   PTSUNNY   77  55  46 NW3       30.11F TC  25
HAMPTON *      MOSUNNY   73  52  46 NW8       30.09F TC  23
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-232100-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOSUNNY   75  52  44 NW9G18    30.09F TC  24
CHARLES CITY * SUNNY     73  54  49 N6G12     30.09F TC  23
CLINTON *      MOSUNNY   75  56  51 NW8       30.08F TC  24
DECORAH *      MOSUNNY   73  52  46 VRB7G15   30.08F TC  23
DUBUQUE        PTSUNNY   74  53  48 NW12      30.09F TC  23
MONTICELLO *   MOSUNNY   75  54  46 NW9G16    30.07F TC  24
OELWEIN *      SUNNY     73  54  49 NW9G16    30.10F TC  23
WATERLOO       MOSUNNY   76  53  44 W7        30.08F TC  24
$$

IAZ064-065-067-068-078-232100-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      MOSUNNY   76  55  48 NW12      30.08F TC  24
IOWA CITY      PTSUNNY   77  53  43 NW10      30.10F TC  25
MUSCATINE *      N/A     77  55  47 W8        30.09F TC  25
QUAD CITIES    MOSUNNY   77  55  46 NW9       30.07F TC  25
$$

IAZ062-063-075>077-085>089-095>099-232100-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTSUNNY   75  57  53 N9        30.09F TC  24
FAIRFIELD *    SUNNY     75  59  57 NW9       30.09F TC  24
FORT MADISON * PTSUNNY   77  57  50 W10       30.09F TC  25
OSKALOOSA *    PTSUNNY   77  60  55 N6        30.11F TC  25
WASHINGTON *   PTSUNNY   75  54  46 NW9       30.09F TC  24
$$

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