Regional Weather Roundup
Issued by NWS

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578
ASUS43 KDMX 291801
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
100 PM CDT TUE JUL 29 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>046-291900-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOSUNNY   82  70  65 E10       30.16F HX  86  TC  28
DENISON *      MOSUNNY  N/A N/A N/A SE8       30.15F
LE MARS *      SUNNY    N/A N/A N/A SE10      30.13F
MAURICE *      MOSUNNY   81  73  78 SE9       30.12F HX  85  TC  27
SHELDON *      SUNNY    N/A N/A N/A CALM      30.14F
SIOUX CITY     SUNNY     85  73  67 SE8       30.14S HX  91  TC  29
6HR MIN TEMP:  70; 6HR MAX TEMP:  86;

SPENCER        PTSUNNY   80  70  71 SW3       30.16F HX  83  TC  27
6HR MIN TEMP:  68; 6HR MAX TEMP:  80; 6HR PCP:  0.07;

STORM LAKE *   MOSUNNY   82  70  65 S10       30.17F HX  86  TC  28
$$

IAZ055>058-069>071-079>083-090>094-291900-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MOSUNNY   91  81  70 SE9       30.13S HX 110  TC  33
AUDUBON *      CLOUDY    90  82  79 E9        30.16S HX 111  TC  32
CLARINDA *     SUNNY     91  82  75 S6        30.15F HX 114  TC  33
CRESTON *      SUNNY     90  81  74 E8        30.17S HX 108  TC  32
HARLAN  *      SUNNY     90  81  74 S9        30.13F HX 108  TC  32
LAMONI         MOSUNNY   87  77  72 S6        30.17F HX  99  TC  31
6HR MIN TEMP:  78; 6HR MAX TEMP:  87;

RED OAK *      SUNNY     91  79  66 VRB7      30.13F HX 107  TC  33
SHENANDOAH *   SUNNY     91  81  70 SE8       30.11F HX 110  TC  33
$$

IAZ047>049-059>061-072>074-084-291900-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           PTSUNNY   84  71  65 S9        30.14F HX  89  TC  29
6HR MIN TEMP:  70; 6HR MAX TEMP:  84;

ANKENY *       MOSUNNY   84  75  74 CALM      30.15F HX  92  TC  29
BOONE *        PTSUNNY   84  77  79 SE5       30.13F HX  94  TC  29
CHARITON *     MOSUNNY   88  81  79 SW8       30.16F HX 105  TC  31
DES MOINES     PTSUNNY   86  76  71 NE5       30.15F HX  96  TC  30
6HR MIN TEMP:  71; 6HR MAX TEMP:  88;

GRINNELL*      CLOUDY    82  78  89 NW8G16    30.18F HX  90  TC  28
KNOXVILLE *    MOSUNNY   88  77  70 W7        30.15F HX 100  TC  31
MARSHALLTOWN   PTSUNNY   82  73  74 CALM      30.13F HX  87  TC  28
6HR MIN TEMP:  67; 6HR MAX TEMP:  82;

NEWTON *       PTSUNNY   84  81  89 N13       30.15F HX  98  TC  29
PELLA *        MOSUNNY   88  79  74 SW9       30.15F HX 103  TC  31
$$

IAZ004>006-015-016-023>025-035-036-291900-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       MOSUNNY   75  68  78 N6G14     30.16R TC  24
CLARION *      SUNNY    N/A N/A N/A N9        30.13F
ESTHERVILLE    MOSUNNY   78  68  71 N5        30.17F HX  80  TC  26
6HR MIN TEMP:  67; 6HR MAX TEMP:  78; 6HR PCP:  0.17;

FORT DODGE *   MOSUNNY   83  73  72 SW6       30.13F HX  89  TC  28
MASON CITY     PTSUNNY   75  69  81 NE10      30.16  TC  24
FOREST CITY *  MOSUNNY   75  70  83 N10       30.16F TC  24
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-291900-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOSUNNY   86  79  79 W14       30.15S HX  99  TC  30
6HR MIN TEMP:  68; 6HR MAX TEMP:  86;

CHARLES CITY * CLOUDY    73  70  88 N12       30.17S TC  23
CLINTON *      MOSUNNY   85  76  74 W6        30.16S HX  94  TC  29
DECORAH *      PTSUNNY   77  70  78 N6G12     30.18S TC  25
DUBUQUE        MOSUNNY   84  73  69 NW10      30.15F HX  90  TC  29
6HR MIN TEMP:  70; 6HR MAX TEMP:  85;

MONTICELLO *   MOSUNNY   84  75  74 NW9       30.13S HX  92  TC  29
OELWEIN *      SUNNY     79  72  78 W7G14     30.16F HX  82  TC  26
WATERLOO       PTSUNNY   77  71  82 CALM      30.13F TC  25
6HR MIN TEMP:  68; 6HR MAX TEMP:  80;

$$

IAZ064-065-067-068-078-291900-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      SUNNY     85  73  67 W7        30.16F HX  91  TC  29
6HR MIN TEMP:  73; 6HR MAX TEMP:  85;

IOWA CITY      SUNNY     88  78  72 W8        30.15F HX 101  TC  31
6HR MIN TEMP:  69; 6HR MAX TEMP:  88;

MUSCATINE *    SUNNY     86  75  70 W7        30.14F HX  95  TC  30
QUAD CITIES    SUNNY     86  73  65 NW3       30.14R HX  93  TC  30
6HR MIN TEMP:  72; 6HR MAX TEMP:  86;

$$

IAZ062-063-075>077-085>089-095>099-291900-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     SUNNY     87  75  67 SW7       30.14S HX  96  TC  31
6HR MIN TEMP:  70; 6HR MAX TEMP:  87;

FAIRFIELD *    SUNNY    N/A N/A N/A W6G13     30.14F
FORT MADISON * SUNNY     88  77  70 S6        30.14F HX 100  TC  31
OSKALOOSA *    SUNNY     90  76  63 W8        30.16F HX 102  TC  32
OTTUMWA        SUNNY     89  76  65 SW7       30.15F HX 100  TC  32
6HR MIN TEMP:  69; 6HR MAX TEMP:  89;

WASHINGTON *   SUNNY     86  77  74 W8        30.13F HX  97  TC  30
$$

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