Regional Weather Roundup
Issued by NWS

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657
ASUS43 KDMX 090501
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1200 AM CDT THU OCT 09 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>046-090600-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLEAR     46  45  93 SE5       30.33S TC   8
CHEROKEE *     MOCLDY    52  43  71 VRB2      30.31S TC  11
DENISON *      PTCLDY    50  45  81 SE8       30.32F TC  10
LE MARS *      CLOUDY    57  41  54 SE12      30.26F TC  14
MAURICE *      CLOUDY    55  41  58 SE15      30.25S TC  13
SHELDON *      CLOUDY    55  43  62 SE12      30.27S TC  13
SIOUX CITY     CLOUDY    54  43  66 SE8       30.28S TC  12
SPENCER        CLEAR     49  40  71 SE8       30.32R TC   9
STORM LAKE *   CLEAR     54  41  62 SE10G17   30.32S TC  12
$$

IAZ055>058-069>071-079>083-090>094-090600-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    52  46  82 CALM      30.31S TC  11
AUDUBON *      MOCLDY    45  43  93 CALM      30.34R TC   7
CLARINDA *     MOCLDY    50  48  93 CALM      30.33S TC  10
COUNCIL BLFS * CLOUDY    55  43  62 SE8       30.29S TC  13
CRESTON *      CLEAR     50  45  81 E9        30.33S TC  10
HARLAN  *      CLOUDY    54  45  71 SE6       30.31F TC  12
LAMONI         CLEAR     54  43  66 E3        30.34S TC  12
SHENANDOAH *   CLOUDY    55  45  67 E3        30.30S TC  13
$$

IAZ047>049-059>061-072>074-084-090600-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     49  41  74 SE3       30.36S TC   9
ANKENY *       CLEAR     54  39  58 SE6       30.37S TC  12
BOONE *        CLEAR     48  43  81 SE8       30.34S TC   9
CHARITON *     CLEAR     52  41  66 SE6       30.35S TC  11
DES MOINES     CLEAR     56  39  53 SE12      30.36S TC  13
GRINNELL*      CLEAR     48  36  62 E5        30.39S TC   9
KNOXVILLE *    CLEAR     52  39  62 E7        30.36S TC  11
MARSHALLTOWN   CLEAR     45  35  68 E9        30.38R TC   7
NEWTON *       CLEAR     50  37  62 E7        30.36S TC  10
PELLA *        CLEAR     51  38  61 E6        30.37S TC  11
PERRY *        CLEAR     49  45  85 E6        30.32F TC   9
$$

IAZ004>006-015-016-023>025-035-036-090600-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     52  34  50 SE10      30.33S TC  11
CLARION *      MOCLDY    52  34  50 SE16      30.36S TC  11
ESTHERVILLE    CLEAR     51  37  58 SE13      30.33S TC  11
FORT DODGE *   CLEAR     49  42  77 E10       30.35S TC   9
MASON CITY     CLEAR     48  33  56 SE8       30.37S TC   9
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   CLEAR     46  36  69 E6        30.39S TC   8
HAMPTON *      CLEAR     43  32  65 SE7       30.38S TC   6
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-090600-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     43  35  73 E8        30.39S TC   6
CHARLES CITY * CLEAR     46  34  61 E8        30.39S TC   8
CLINTON *      CLEAR     47  42  83 E10       30.43R TC   8
DECORAH *      MOCLDY    46  32  57 SE6       30.40S TC   8
DUBUQUE        CLEAR     50  33  52 E10       30.42S TC  10
MONTICELLO *   CLEAR     37  37 100 CALM      30.40S TC   3
OELWEIN *      CLEAR     45  34  65 SE9       30.41S TC   7
WATERLOO       CLEAR     46  34  62 E5        30.39S TC   8
$$

IAZ064-065-067-068-078-090600-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     48  41  76 E8        30.42S TC   9
IOWA CITY      CLEAR     45  38  76 CALM      30.41S TC   7
MUSCATINE *    CLEAR     46  43  87 CALM      30.40S FOG     TC   8
QUAD CITIES    CLEAR     45  42  89 E6        30.40S TC   7
$$

IAZ062-063-075>077-085>089-095>099-090600-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLEAR     53  35  50 E5        30.38S TC  12
FAIRFIELD *    PTCLDY    45  36  70 E7        30.37F TC   7
FORT MADISON * CLEAR     48  37  66 NE5       30.38S TC   9
KEOKUK *       HAZE      52  34  50 NE3       30.37S VSB 1/4 TC  11
OTTUMWA        CLEAR     50  36  58 E8        30.37S TC  10
WASHINGTON *   CLEAR     45  37  76 NE5       30.37F TC   7
$$

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