Regional Weather Roundup
Issued by NWS

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198
ASUS43 KDMX 160001
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 PM CDT FRI MAY 15 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>046-160100-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
LE MARS *      MOSUNNY   90  54  29 NW9       29.55S HX  87  TC  32
MAURICE *      MOSUNNY   88  50  27 NW16      29.58S HX  85  TC  31
SIOUX CITY     MOSUNNY   94  53  25 W7        29.54F HX  91  TC  34
6HR MIN TEMP:  86; 6HR MAX TEMP:  95;

SPENCER        MOSUNNY   89  53  29 SW8       29.57F HX  87  TC  32
6HR MIN TEMP:  85; 6HR MAX TEMP:  91;

$$

IAZ055>058-069>071-079>083-090>094-160100-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AUDUBON *      CLOUDY    82  63  51 S8        29.60F HX  83  TC  28
CLARINDA *     MOSUNNY   88  59  37 SW14G24   29.65R HX  87  TC  31
LAMONI         MOSUNNY   84  63  49 S13G22    29.64F HX  85  TC  29
6HR MIN TEMP:  80; 6HR MAX TEMP:  87;

$$

IAZ047>049-059>061-072>074-084-160100-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           PTSUNNY   84  63  49 S20G28    29.60F HX  85  TC  29
6HR MIN TEMP:  82; 6HR MAX TEMP:  89;

ANKENY *       PTSUNNY   82  63  51 S10       29.63S HX  83  TC  28
CHARITON *     MOSUNNY   86  61  42 S16       29.64F HX  86  TC  30
DES MOINES     PTSUNNY   83  63  50 S7        29.64R HX  84  TC  28
6HR MIN TEMP:  82; 6HR MAX TEMP:  88;

GRINNELL*      PTSUNNY   81  61  50 S15G25    29.66F HX  81  TC  27
KNOXVILLE *    PTSUNNY   82  63  51 SE9       29.64F HX  83  TC  28
MARSHALLTOWN   MOSUNNY   83  61  47 S20G29    29.63F HX  83  TC  28
6HR MIN TEMP:  81; 6HR MAX TEMP:  87;

PELLA *        PTSUNNY   82  63  51 SE12      29.66F HX  83  TC  28
$$

IAZ004>006-015-016-023>025-035-036-160100-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ESTHERVILLE    MOSUNNY   73  59  61 E15       29.58F TC  23
6HR MIN TEMP:  72; 6HR MAX TEMP:  89; 6HR PCP:  0.02;

FORT DODGE *   SUNNY     85  61  44 S20G26    29.57F HX  85  TC  29
MASON CITY     SUNNY     84  50  30 SE14      29.57F HX  82  TC  29
6HR MIN TEMP:  84; 6HR MAX TEMP:  90;

FOREST CITY *  MOSUNNY   81  50  34 SE6       29.59F HX  80  TC  27
WEBSTER CITY * SUNNY     84  61  45 S21G28    29.57F HX  84  TC  29
IOWA FALLS *   SUNNY     85  59  40 S21       29.61F HX  85  TC  30
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-160100-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOSUNNY   80  60  50 S17G24    29.69F HX  81  TC  27
6HR MIN TEMP:  77; 6HR MAX TEMP:  84;

CLINTON *      SUNNY     80  59  48 S17       29.75F HX  81  TC  27
DUBUQUE        SUNNY     79  57  46 S14G26    29.73F HX  80  TC  26
6HR MIN TEMP:  74; 6HR MAX TEMP:  82;

WATERLOO       SUNNY     84  58  40 S16       29.62F HX  83  TC  29
6HR MIN TEMP:  82; 6HR MAX TEMP:  88;

$$

IAZ064-065-067-068-078-160100-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      SUNNY     81  58  45 SE15      29.74S HX  81  TC  27
6HR MIN TEMP:  76; 6HR MAX TEMP:  84;

IOWA CITY      MOSUNNY   81  62  52 S15G23    29.72S HX  82  TC  27
6HR MIN TEMP:  78; 6HR MAX TEMP:  84;

QUAD CITIES    SUNNY     79  59  50 S15G24    29.72F HX  80  TC  26
6HR MIN TEMP:  75; 6HR MAX TEMP:  82;

$$

IAZ062-063-075>077-085>089-095>099-160100-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     SUNNY     78  62  57 S10       29.73F HX  80  TC  26
6HR MIN TEMP:  72; 6HR MAX TEMP:  80;

OTTUMWA        MOSUNNY   83  62  49 S16       29.67S HX  84  TC  28
6HR MIN TEMP:  79; 6HR MAX TEMP:  87;

$$

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