Regional Weather Roundup
Issued by NWS

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559
ASUS43 KDMX 161506
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1000 AM CDT SAT AUG 16 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>046-161600-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    81  75  83 SW9G17    30.00R HX  86  TC  27
CHEROKEE *     PTSUNNY   81  75  83 S16G22    29.94S HX  86  TC  27
DENISON *      PTSUNNY   81  73  78 S14       30.00F HX  85  TC  27
LE MARS *      PTSUNNY  N/A N/A N/A S14       29.90F
MAURICE *      PTSUNNY   79  75  89 S17       29.90S HX  82  TC  26
SHELDON *      PTSUNNY   79  75  89 SW5G13    29.94R HX  82  TC  26
SIOUX CITY     PTSUNNY   81  74  79 S8        29.94S HX  86  TC  27
SPENCER        CLOUDY    79  74  84 S10       29.94F HX  82  TC  26
STORM LAKE *   CLOUDY    81  75  83 S9G20     29.97S HX  86  TC  27
$$

IAZ055>058-069>071-079>083-090>094-161600-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    81  77  89 S8        30.00S HX  88  TC  27
AUDUBON *      CLOUDY    81  75  83 S7        30.02R HX  86  TC  27
CLARINDA *     MOSUNNY   82  77  83 S9        30.03F HX  91  TC  28
COUNCIL BLFS * PTSUNNY   82  72  69 S9        29.98S HX  87  TC  28
CRESTON *      MOSUNNY   82  75  78 SW12      30.04S HX  89  TC  28
HARLAN  *      SUNNY     79  75  89 S9        30.01R HAZE    HX  82
LAMONI         MOSUNNY   84  74  71 SW14      30.05F HX  91  TC  29
SHENANDOAH *   MOSUNNY   86  73  66 S12       29.99F HX  93  TC  30
$$

IAZ047>049-059>061-072>074-084-161600-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    80  74  81 S8        30.00S HX  85  TC  27
ANKENY *       CLOUDY    82  75  78 S8        30.00F HX  89  TC  28
BOONE *        CLOUDY    79  79 100 S9        29.98S HX  83  TC  26
CHARITON *     MOSUNNY   84  84 100 SW9G16    30.02F HX 104  TC  29
DES MOINES     CLOUDY    83  74  74 S12       30.01F HX  89  TC  28
GRINNELL*      PTSUNNY   79  74  85 S9        30.03F HX  82  TC  26
KNOXVILLE *    PTSUNNY   84  75  74 SW10      30.02S HX  92  TC  29
MARSHALLTOWN   CLOUDY    80  73  79 S9        29.99F HX  84  TC  27
NEWTON *       SUNNY     82  77  83 S8        30.00F HX  91  TC  28
PELLA *        PTSUNNY   82  76  79 SW8       30.03S HX  90  TC  28
PERRY *        CLOUDY    80  76  89 SW10      29.98S HX  86  TC  27
$$

IAZ004>006-015-016-023>025-035-036-161600-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     79  75  89 S16G22    29.95F HX  82  TC  26
CLARION *      SUNNY     79  75  89 S12       29.98F HX  82  TC  26
ESTHERVILLE    CLOUDY    77  73  87 S7        29.97S TC  25
FORT DODGE *   CLOUDY    80  75  84 SW14      29.99S HX  85  TC  27
MASON CITY     CLOUDY    79  73  82 SW12      29.99R HX  82  TC  26
FOREST CITY *  CLOUDY    79  73  83 S8        29.99S HX  82  TC  26
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
HAMPTON *      CLOUDY    75  72  88 S12       29.98S TC  24
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-161600-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLOUDY    76  71  85 S8        30.03F TC  24
CHARLES CITY * PTSUNNY   75  73  94 S7        29.99R TC  24
CLINTON *      PTSUNNY   80  72  76 SE8       30.06F HX  84  TC  27
DECORAH *      CLOUDY    75  72  88 S8        29.99F TC  24
DUBUQUE        PTSUNNY   79  72  79 S12       30.05F HX  82  TC  26
MONTICELLO *   PTSUNNY   81  73  78 S7        30.02F HX  85  TC  27
OELWEIN *      SUNNY     75  73  94 S13       30.02F TC  24
WATERLOO       CLOUDY    78  72  81 S10       29.98F HX  80  TC  26
$$

IAZ064-065-067-068-078-161600-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTSUNNY   81  72  74 SE10      30.06F HX  85  TC  27
IOWA CITY      CLOUDY    77  73  87 SE9       30.04F TC  25
MT. PLEASANT * PTSUNNY   82  75  78 S7        30.05S HX  89  TC  28
MUSCATINE *    PTSUNNY   79  75  89 S6        30.04F HX  82  TC  26
QUAD CITIES    MOSUNNY   82  73  74 SE6       30.04F HX  87  TC  28
$$

IAZ062-063-075>077-085>089-095>099-161600-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTSUNNY   81  74  79 S5        30.05F HX  86  TC  27
FAIRFIELD *    SUNNY     81  75  83 S8        30.03F HX  86  TC  27
FORT MADISON * PTSUNNY   82  75  78 SE5       30.05F HX  89  TC  28
KEOKUK *       SUNNY     82  75  78 S6        30.04F HX  89  TC  28
OSKALOOSA *    PTSUNNY   84  75  74 SW7       30.03F HX  91  TC  29
OTTUMWA        PTSUNNY   80  73  79 S9        30.00F HX  84  TC  27
WASHINGTON *   PTSUNNY   79  73  83 SE5       30.02F HX  82  TC  26
$$

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