Regional Weather Roundup
Issued by NWS

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137
ASUS43 KDMX 171806
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
100 PM CDT THU APR 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>046-171900-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOSUNNY   81  55  41 SW21G31   29.54F HX  80  TC  27
CHEROKEE *     PTSUNNY   79  59  50 SW17G25   29.50F HX  80  TC  26
DENISON *      PTSUNNY   77  59  53 S18G30    29.54F TC  25
LE MARS *      PTSUNNY   77  61  57 S20G30    29.48F TC  25
MAURICE *      PTSUNNY   77  57  50 SW23G30   29.47F TC  25
SHELDON *      PTSUNNY   75  55  50 SW21G29   29.47F TC  24
SIOUX CITY     PTSUNNY   77  59  53 S15G30    29.50F TC  25
6HR MIN TEMP:  59; 6HR MAX TEMP:  77;

SPENCER        MOSUNNY   82  55  39 SW22G33   29.51F HX  81  TC  28
6HR MIN TEMP:  57; 6HR MAX TEMP:  82;

STORM LAKE *   PTSUNNY   81  57  44 S24G33    29.53F HX  81  TC  27
$$

IAZ055>058-069>071-079>083-090>094-171900-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    73  59  60 S21       29.56S TC  23
AUDUBON *        N/A     77  55  47 S20G28    29.56F TC  25
CLARINDA *     CLOUDY    72  61  68 S18G28    29.59F TC  22
COUNCIL BLFS * CLOUDY    75  61  60 SW15G23   29.53F TC  24
CRESTON *      CLOUDY    68  59  73 MISG      29.61F TC  20
HARLAN  *      CLOUDY    73  59  60 S22       29.55S TC  23
LAMONI         CLOUDY    69  58  67 S16G26    29.63F TC  21
6HR MIN TEMP:  58; 6HR MAX TEMP:  69;

RED OAK *      CLOUDY    73  59  60 S22G30    29.57S TC  23
SHENANDOAH *   CLOUDY    73  59  60 S22G31    29.55S TC  23
$$

IAZ047>049-059>061-072>074-084-171900-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           MOSUNNY   77  54  44 S21G31    29.61F TC  25
6HR MIN TEMP:  56; 6HR MAX TEMP:  77;

ANKENY *       MOSUNNY   77  55  47 S14G24    29.62F TC  25
BOONE *        MOSUNNY   77  54  44 S18G29    29.58F TC  25
CHARITON *     PTSUNNY   72  57  60 S18G26    29.64F TC  22
DES MOINES     CLOUDY    75  55  49 S20       29.61F TC  24
6HR MIN TEMP:  62; 6HR MAX TEMP:  75;

GRINNELL*      MOSUNNY   74  54  49 SE20G26   29.68F TC  23
KNOXVILLE *    PTSUNNY   73  55  53 S16G25    29.64F TC  23
MARSHALLTOWN   SUNNY     74  50  42 S20G31    29.63F TC  23
6HR MIN TEMP:  55; 6HR MAX TEMP:  74;

NEWTON *       SUNNY     75  54  46 SE24      29.64F TC  24
PELLA *        MOSUNNY   74  54  49 SE16G25   29.66F TC  23
PERRY *        MOSUNNY   79  55  42 S15G26    29.57F HX  80  TC  26
$$

IAZ004>006-015-016-023>025-035-036-171900-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     81  50  34 S23G31    29.54F HX  80  TC  27
CLARION *      MOSUNNY   77  50  38 S22G33    29.58F TC  25
ESTHERVILLE    MOSUNNY   81  52  36 SW25G38   29.51F HX  80  TC  27
6HR MIN TEMP:  53; 6HR MAX TEMP:  81;

FORT DODGE *   MOSUNNY   80  52  37 S17G25    29.56F HX  80  TC  27
MASON CITY     PTSUNNY   70  50  49 SE23G35   29.61F TC  21
6HR MIN TEMP:  53; 6HR MAX TEMP:  70; 6HR PCP: TRACE;

FOREST CITY *  MOSUNNY   70  46  43 SE23G30   29.60F TC  21
WEBSTER CITY * MOSUNNY   79  52  38 S25G35    29.56F TC  26
IOWA FALLS *   SUNNY     76  47  34 SE22G30   29.63F TC  25
HAMPTON *      MOSUNNY   70  46  43 SE18G26   29.63F TC  21
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-171900-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   PTSUNNY   69  53  56 SE23G31   29.72F TC  21
6HR MIN TEMP:  52; 6HR MAX TEMP:  69; 6HR PCP:  0.05;

CHARLES CITY * PTSUNNY   59  50  72 SE17      29.69F TC  15
CLINTON *      LGT RAIN  51  49  92 SE21G26   29.87F TC  11
DECORAH *      CLOUDY    57  50  77 S13G25    29.74R TC  14
DUBUQUE        LGT RAIN  52  49  89 SE28G39   29.77F TC  11
6HR MIN TEMP:  45; 6HR MAX TEMP:  54; 6HR PCP:  0.58;

MONTICELLO *   CLOUDY    57  57 100 SE22G32   29.75F TC  14
OELWEIN *      SUNNY     61  52  72 S26G32    29.71F TC  16
WATERLOO       MOSUNNY   68  49  50 SE23G33   29.68F TC  20
6HR MIN TEMP:  49; 6HR MAX TEMP:  68; 6HR PCP:  0.16;

$$

IAZ064-065-067-068-078-171900-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLOUDY    56  50  80 SE21      29.86F TC  13
6HR MIN TEMP:  51; 6HR MAX TEMP:  57; 6HR PCP:  0.25;

IOWA CITY      PTSUNNY   71  53  52 SE18G25   29.75F TC  22
6HR MIN TEMP:  53; 6HR MAX TEMP:  71; 6HR PCP:  0.08;

MT. PLEASANT * PTSUNNY   70  52  52 S16G22    29.75F TC  21
MUSCATINE *    PTSUNNY   66  52  59 SE13G24   29.78F TC  19
QUAD CITIES    CLOUDY    57  49  74 E16G24    29.84F TC  14
6HR MIN TEMP:  53; 6HR MAX TEMP:  59; 6HR PCP:  0.21;

$$

IAZ062-063-075>077-085>089-095>099-171900-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTSUNNY   68  54  60 S16G25    29.77F TC  20
6HR MIN TEMP:  57; 6HR MAX TEMP:  69; 6HR PCP:  0.02;

FAIRFIELD *    SUNNY     72  54  53 S23G30    29.71F TC  22
FORT MADISON * PTSUNNY   72  54  53 S15       29.76F TC  22
KEOKUK *       MOSUNNY   72  55  56 S14G24    29.75F TC  22
OSKALOOSA *    PTSUNNY   76  54  46 S23G29    29.68F TC  24
OTTUMWA        PTSUNNY   74  56  53 S23G33    29.68F TC  23
6HR MIN TEMP:  57; 6HR MAX TEMP:  74; 6HR PCP: TRACE;

WASHINGTON *   PTSUNNY   70  52  52 S20G28    29.73F TC  21
$$

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