Regional Weather Roundup
Issued by NWS

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720
ASUS43 KDMX 172106
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
400 PM CDT SUN AUG 17 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>046-172200-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      SUNNY     90  75  62 S14       29.95S HX 100  TC  32
CHEROKEE *     MOSUNNY   90  77  66 S14G20    29.91F HX 102  TC  32
DENISON *      SUNNY     90  75  62 S9G17     29.95F HX 100  TC  32
LE MARS *      PTSUNNY  N/A N/A N/A SW6       29.91F
MAURICE *      PTSUNNY   84  77  79 S9        29.90F HX  94  TC  29
SHELDON *      PTSUNNY   84  77  79 S8G16     29.92F HX  94  TC  29
SIOUX CITY     MOSUNNY   91  78  65 SW5       29.91F HX 106  TC  33
SPENCER        MOSUNNY   85  76  74 S10       29.93F HX  94  TC  29
STORM LAKE *   SUNNY     88  77  70 S14G21    29.94F HX 100  TC  31
$$

IAZ055>058-069>071-079>083-090>094-172200-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MOSUNNY   90  75  62 S15       29.94S HX 100  TC  32
AUDUBON *      CLOUDY    90  75  62 S12G17    29.96F HX 100  TC  32
CLARINDA *     MOSUNNY   90  79  70 S10G17    29.97F HX 105  TC  32
COUNCIL BLFS * MOSUNNY   91  72  52 S13G23    29.93F HX  98  TC  33
CRESTON *      MOSUNNY   91  75  59 S12       29.97F HX 102  TC  33
HARLAN  *      SUNNY     90  75  62 S14G23    29.94F HAZE    HX 100
LAMONI         SUNNY     92  71  50 SW12      29.97F HX  98  TC  33
SHENANDOAH *   MOSUNNY   91  73  55 S16       29.93F HX 100  TC  33
$$

IAZ047>049-059>061-072>074-084-172200-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           SUNNY     93  74  53 S9        29.94F HX 103  TC  34
ANKENY *       SUNNY     93  72  49 S12G20    29.95F HX 100  TC  34
BOONE *        MOSUNNY   91  79  66 S8G15     29.94S HX 107  TC  33
CHARITON *     MOSUNNY   91  75  59 S10       29.96F HX 102  TC  33
DES MOINES     MOSUNNY   94  71  47 SW15G23   29.95F HX 101  TC  34
GRINNELL*      SUNNY     90  75  61 S8        29.98F HX 100  TC  32
KNOXVILLE *    MOSUNNY   91  73  55 SW10      29.96F HX 100  TC  33
MARSHALLTOWN   MOSUNNY   91  75  59 S14G21    29.95F HX 101  TC  33
NEWTON *       SUNNY     91  77  62 S9        29.95F HX 105  TC  33
PELLA *        MOSUNNY   91  74  57 S8        29.97F HX 100  TC  33
PERRY *        SUNNY     92  77  61 S6        29.93F HX 105  TC  33
$$

IAZ004>006-015-016-023>025-035-036-172200-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     88  79  74 S14G21    29.93F HX 102  TC  31
CLARION *      MOSUNNY   88  79  74 S13G20    29.95F HX 102  TC  31
ESTHERVILLE    MOSUNNY   85  75  72 S10G21    29.94F HX  93  TC  29
FORT DODGE *   MOSUNNY   91  78  65 S8        29.95F HX 106  TC  33
MASON CITY     PTSUNNY   85  76  74 SE13      29.97F HX  94  TC  29
FOREST CITY *  PTSUNNY   82  75  78 SE13      29.96F HX  89  TC  28
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
HAMPTON *      MOSUNNY   82  77  83 E7        29.96F HX  91  TC  28
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-172200-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   SUNNY     89  78  70 SE8       29.97F HX 103  TC  32
CHARLES CITY * MOSUNNY   86  79  79 SE14      29.98F HX  99  TC  30
CLINTON *      PTSUNNY   90  79  70 VRB3      30.00F HX 106  TC  32
DECORAH *      CLOUDY    79  73  83 E9        30.01F HX  82  TC  26
DUBUQUE        PTSUNNY   85  76  74 E7        30.02F HX  94  TC  29
MONTICELLO *   MOSUNNY   88  81  79 E8G14     29.97F HX 105  TC  31
OELWEIN *      MOSUNNY   86  79  79 SE12      29.99F HX  99  TC  30
WATERLOO       PTSUNNY   85  77  77 E8        29.95F HX  95  TC  29
$$

IAZ064-065-067-068-078-172200-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTSUNNY   92  77  61 VRB3      30.01F HX 105  TC  33
IOWA CITY      MOSUNNY   89  79  72 SE8       29.98F HX 104  TC  32
MT. PLEASANT * SUNNY     91  73  55 S6        29.98F HX 100  TC  33
MUSCATINE *    MOSUNNY   93  79  62 S9        29.97F HX 110  TC  34
QUAD CITIES    SUNNY     90  78  68 SE8       29.98F HX 104  TC  32
$$

IAZ062-063-075>077-085>089-095>099-172200-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     MOSUNNY   91  77  63 SE8       29.99F HX 104  TC  33
FAIRFIELD *    SUNNY     93  75  55 SW8       29.97F HX 104  TC  34
FORT MADISON * PTSUNNY   91  79  66 SE8       29.99S HX 107  TC  33
KEOKUK *       PTSUNNY   90  79  70 SE14      29.99S HX 105  TC  32
OSKALOOSA *    SUNNY     95  76  53 S7        29.97F HX 107  TC  35
OTTUMWA        MOSUNNY   93  73  52 S6        29.96F HX 102  TC  34
WASHINGTON *   SUNNY     93  77  59 S7        29.96F HX 107  TC  34
$$

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