Regional Weather Roundup
Issued by NWS

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812
ASUS43 KDMX 010001
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 PM CDT SUN AUG 31 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>046-010100-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    72  66  83 SE6       30.18S TC  22
CHEROKEE *     CLOUDY    70  63  78 VRB1      30.18S TC  21
DENISON *      CLOUDY    68  66  94 E3        30.19S TC  20
LE MARS *      CLOUDY   N/A N/A N/A E6        30.16F
MAURICE *      PTSUNNY   70  66  88 S13G18    30.16S TC  21
SIOUX CITY     CLOUDY    70  65  84 SE8       30.17S TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  75; 6HR PCP:  0.10;

SPENCER        CLOUDY    74  64  71 S7        30.20R TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  78;

$$

IAZ055>058-069>071-079>083-090>094-010100-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    68  66  94 SE5       30.17S TC  20
AUDUBON *      CLOUDY    70  66  88 SE5       30.19S TC  21
CLARINDA *     CLOUDY    68  68 100 SE5       30.19R TC  20
COUNCIL BLFS * LGT RAIN  64  64 100 E13       30.15F FOG     TC  18
CRESTON *      CLOUDY    66  66 100 SE9       30.19S TC  19
LAMONI         LGT RAIN  67  65  93 SE3       30.19S TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  68; 6HR PCP:  0.07;

$$

IAZ047>049-059>061-072>074-084-010100-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           MOCLDY    71  65  81 E5        30.19R TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  78;

BOONE *        CLOUDY    70  70 100 CALM      30.18S TC  21
CHARITON *     CLOUDY    72  72 100 S3        30.19R TC  22
DES MOINES     CLOUDY    72  63  73 S6        30.20R TC  22
6HR MIN TEMP:  72; 6HR MAX TEMP:  76;

GRINNELL*      MOCLDY    72  63  74 CALM      30.22R TC  22
KNOXVILLE *    CLOUDY    72  64  78 CALM      30.19S TC  22
MARSHALLTOWN   PTCLDY    72  62  71 SE7       30.20R TC  22
6HR MIN TEMP:  72; 6HR MAX TEMP:  79;

PELLA *        LGT RAIN  71  64  78 SE5       30.21R TC  21
$$

IAZ004>006-015-016-023>025-035-036-010100-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLOUDY    68  66  94 S9        30.20R TC  20
CLARION *      CLOUDY    70  64  83 S13       30.21R TC  21
ESTHERVILLE    CLOUDY    66  64  93 SE3       30.21R TC  19
6HR MIN TEMP:  66; 6HR MAX TEMP:  79; 6HR PCP:  0.09;

FORT DODGE *   CLOUDY    72  66  81 E12       30.20S TC  22
MASON CITY     CLEAR     71  62  73 SE8       30.20S TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  76;

WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   PTCLDY    71  63  76 E6        30.22R TC  22
HAMPTON *      CLEAR     68  61  77 SE5       30.21R TC  20
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-010100-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     71  60  68 E7        30.20F TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  77;

CHARLES CITY * CLEAR     72  63  73 E7        30.22S TC  22
CLINTON *      CLEAR     70  60  70 NE5       30.23S TC  21
DECORAH *      CLEAR     70  59  68 E5        30.22S TC  21
DUBUQUE        CLEAR     71  57  61 E5        30.24F TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  75;

WATERLOO       CLEAR     73  60  63 SE10      30.20S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  78;

$$

IAZ064-065-067-068-078-010100-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     72  59  63 NE6       30.23S TC  22
6HR MIN TEMP:  72; 6HR MAX TEMP:  79;

IOWA CITY      CLEAR     74  59  59 E6        30.22S TC  23
6HR MIN TEMP:  74; 6HR MAX TEMP:  81;

QUAD CITIES    PTCLDY    73  56  54 NE8       30.20S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  78;

$$

IAZ062-063-075>077-085>089-095>099-010100-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    73  59  61 E3        30.20S TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  80;

FAIRFIELD *    CLEAR     73  61  64 E6        30.20R TC  23
FORT MADISON * MOCLDY    72  61  68 NE6       30.20S TC  22
KEOKUK *       PTCLDY    72  59  64 E5        30.19S TC  22
OTTUMWA        CLOUDY    73  62  68 E7        30.17R TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  79; 6HR PCP: TRACE;

WASHINGTON *   PTCLDY    72  61  68 E5        30.19S TC  22
$$

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