947
ASUS43 KDMX 180106
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
800 PM CDT SUN MAY 17 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>046-180200-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    77  72  83 S17       29.55F TC  25
CHEROKEE *     CLOUDY    77  68  73 SE15      29.50S TC  25
DENISON *      MOCLDY    77  72  83 S16G24    29.54R TC  25
LE MARS *      HVY RAIN N/A N/A N/A E12       29.49R VSB 1/2
MAURICE *      HVY RAIN  63  63 100 SE18      29.50R VSB 1   TC  17
SHELDON *      LGT RAIN  63  63 100 E12       29.49S TC  17
SIOUX CITY     TSTM      62  61  96 NW13G31     N/A  FOG     TC  17
SPENCER        MOCLDY    68  58  70 N18G28    29.55R TC  20
STORM LAKE *   CLOUDY    75  68  78 SE18      29.55R TC  24
$$

IAZ055>058-069>071-079>083-090>094-180200-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     PTCLDY    79  68  69 S16G24    29.53F HX  81  TC  26
AUDUBON *      MOCLDY    77  72  83 S8        29.55F TC  25
CLARINDA *     MOCLDY    79  70  73 S17G24    29.57R HX  81  TC  26
COUNCIL BLFS * PTCLDY    79  70  73 S21       29.50R HX  81  TC  26
CRESTON *      MOCLDY    77  68  73 S18G25    29.58R TC  25
HARLAN  *      CLEAR     77  68  73 S21G30    29.53R TC  25
LAMONI         PTCLDY    78  66  66 S18G28    29.59F HX  80  TC  26
RED OAK *      PTCLDY    79  68  69 S21G31    29.52S HX  81  TC  26
SHENANDOAH *   PTCLDY    79  70  73 S18G28    29.51R HX  81  TC  26
$$

IAZ047>049-059>061-072>074-084-180200-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLOUDY    79  67  66 S13G25    29.59R HX  81  TC  26
ANKENY *       CLEAR     79  68  69 S10G23    29.58S HX  81  TC  26
BOONE *        CLOUDY    79  72  78 S9        29.59R HX  82  TC  26
CHARITON *     CLEAR     79  66  65 S18G26    29.59F HX  81  TC  26
DES MOINES     PTCLDY    80  66  62 S14G26    29.58S HX  82  TC  27
GRINNELL*      CLOUDY    78  66  67 S18       29.64S HX  80  TC  26
KNOXVILLE *    CLEAR     81  66  61 S14G21    29.59F HX  83  TC  27
MARSHALLTOWN   CLOUDY    78  68  71 S15G25    29.60F HX  80  TC  26
NEWTON *       PTCLDY    79  70  73 S15G22    29.60S HX  81  TC  26
PELLA *        CLEAR     80  66  62 S14       29.61F HX  82  TC  27
PERRY *        CLOUDY    77  70  78 S8        29.56R TC  25
$$

IAZ004>006-015-016-023>025-035-036-180200-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     77  68  73 S18       29.56F TC  25
CLARION *      MOCLDY    77  72  83 S10       29.61S TC  25
ESTHERVILLE    MOCLDY    71  57  61 W13G26    29.58R TC  22
FORT DODGE *   CLOUDY    78  68  71 S13       29.59F HX  80  TC  26
MASON CITY     CLOUDY    71  69  93 E12       29.62F TC  22
FOREST CITY *  CLOUDY    70  68  94 E10       29.61S TC  21
WEBSTER CITY * CLOUDY    75  72  88 S6        29.59R TC  24
IOWA FALLS *   CLOUDY    77  69  76 SE9       29.63R TC  25
HAMPTON *      CLOUDY    73  66  78 S7        29.62F TC  23
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-180200-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     79  67  66 S15G26    29.64F HX  81  TC  26
CHARLES CITY * CLOUDY    68  68 100 E12       29.65F FOG     TC  20
CLINTON *      PTCLDY    80  66  62 S14       29.73F HX  82  TC  27
DECORAH *      CLOUDY    59  59 100 NE9       29.70R FOG     TC  15
DUBUQUE        PTCLDY    78  66  66 S14       29.70F HX  80  TC  26
MONTICELLO *   PTCLDY    79  70  73 SE13      29.65F HX  81  TC  26
OELWEIN *      CLOUDY    75  72  88 SE9G15    29.66R TC  24
WATERLOO       MOCLDY    78  68  71 S13       29.63R HX  80  TC  26
$$

IAZ064-065-067-068-078-180200-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     81  65  58 S20G30    29.70F HX  83  TC  27
IOWA CITY      PTCLDY    81  66  60 S12G23    29.67F HX  83  TC  27
MT. PLEASANT * CLEAR     79  64  61 S18G25    29.69F HX  81  TC  26
MUSCATINE *    PTCLDY    82  66  57 S17G25    29.68F HX  85  TC  28
QUAD CITIES    CLEAR     81  65  58 S14       29.70F HX  83  TC  27
$$

IAZ062-063-075>077-085>089-095>099-180200-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLEAR     80  65  59 S20G29    29.71F HX  82  TC  27
FORT MADISON * CLEAR     81  64  57 SE13G22   29.71S HX  82  TC  27
KEOKUK *       CLEAR     81  64  57 S12G17    29.71S HX  82  TC  27
OSKALOOSA *    CLEAR     80  67  64 S16G22    29.64F HX  82  TC  27
OTTUMWA        CLEAR     79  66  64 S17G28    29.63F HX  81  TC  26
WASHINGTON *   CLEAR     81  66  61 S16G26    29.66S HX  83  TC  27
$$

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