Regional Weather Roundup
Issued by NWS

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147
ASUS43 KDMX 200201
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
900 PM CDT TUE AUG 19 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>046-200300-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      DRIZZLE   77  75  94 N5        30.10R TC  25
CHEROKEE *     LGT RAIN  77  73  88 N1        30.11R TC  25
DENISON *      CLEAR     77  72  83 NE3       30.11R TC  25
LE MARS *      CLEAR    N/A N/A N/A CALM      30.10R
MAURICE *      CLEAR     79  75  89 E6        30.09R HX  82  TC  26
SIOUX CITY     LGT RAIN  78  73  84 CALM      30.10R HX  81  TC  26
SPENCER        CLEAR     74  73  97 CALM      30.12R TC  23
$$

IAZ055>058-069>071-079>083-090>094-200300-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLEAR     77  77 100 N5        30.08R TC  25
AUDUBON *      PTCLDY    77  73  88 N5        30.11R TC  25
CLARINDA *     CLEAR     77  77 100 NE3       30.08S TC  25
COUNCIL BLFS * CLEAR     81  73  78 NE5       30.08R HX  85  TC  27
CRESTON *      CLEAR     79  73  83 NE6       30.09R HX  82  TC  26
LAMONI         CLEAR     79  72  79 CALM      30.09R HX  82  TC  26
$$

IAZ047>049-059>061-072>074-084-200300-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     77  72  84 NW3       30.08R TC  25
BOONE *        CLEAR     79  79 100 N5        30.08R HX  83  TC  26
CHARITON *     CLEAR     77  77 100 NE3       30.07R TC  25
DES MOINES     PTCLDY    83  71  67 CALM      30.09R HX  87  TC  28
GRINNELL*      CLEAR     76  72  87 CALM      30.10R TC  24
KNOXVILLE *    CLEAR     81  72  74 E5        30.08R HX  84  TC  27
MARSHALLTOWN   LGT RAIN  78  72  81 CALM      30.08R HX  80  TC  26
PELLA *        CLEAR     75  73  93 CALM      30.09R TC  24
$$

IAZ004>006-015-016-023>025-035-036-200300-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *         N/A     77  73  88 N3        30.10R TC  25
CLARION *      PTCLDY    73  70  88 N5        30.10R TC  23
ESTHERVILLE    CLEAR     74  71  91 NW3       30.11R TC  23
FORT DODGE *   CLEAR     77  74  90 CALM      30.11R TC  25
MASON CITY     PTCLDY    74  71  91 W5        30.09R TC  23
FOREST CITY *  PTCLDY    73  70  88 NW5       30.10R TC  23
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   CLEAR     76  72  85 CALM      30.10R TC  25
HAMPTON *      PTCLDY    73  70  88 NW7       30.08R TC  23
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-200300-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     76  70  82 NW6       30.07R TC  24
CHARLES CITY * MOCLDY    73  73 100 NW5       30.08R TC  23
CLINTON *      CLEAR     74  71  91 CALM      30.07R TC  23
DECORAH *      MOCLDY    75  73  94 N3        30.06R TC  24
DUBUQUE        CLEAR     72  69  90 CALM      30.08R TC  22
WATERLOO       PTCLDY    77  74  90 NW6       30.06R TC  25
$$

IAZ064-065-067-068-078-200300-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY    72  70  93 CALM      30.08R TC  22
IOWA CITY      CLEAR     76  72  87 W3        30.08R TC  24
QUAD CITIES    CLEAR     73  70  90 S3        30.06R TC  23
$$

IAZ062-063-075>077-085>089-095>099-200300-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    73  72  96 CALM      30.07R TC  23
FAIRFIELD *    PTCLDY    72  72 100 N3        30.07R TC  22
FORT MADISON * PTCLDY    73  72  94 S2        30.08R TC  23
KEOKUK *       PTCLDY    75  72  88 N3        30.07R TC  24
OTTUMWA        CLEAR     77  71  82 NE3       30.08R TC  25
WASHINGTON *   CLEAR     73  72  94 CALM      30.06R TC  23
$$

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