Regional Weather Roundup
Issued by NWS

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676
ASUS43 KDMX 200406
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1100 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>046-200500-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLEAR     72  72 100 CALM      30.13S TC  22
CHEROKEE *     CLEAR     73  73 100 CALM      30.14R FOG     TC  23
DENISON *      CLEAR     73  72  94 CALM      30.15R TC  23
LE MARS *      CLEAR    N/A N/A N/A CALM      30.12R
MAURICE *      CLEAR     75  73  94 SE3       30.11R TC  24
SHELDON *      CLEAR     70  70 100 CALM      30.13R TC  21
SIOUX CITY     CLEAR     74  72  93 CALM      30.12R TC  23
SPENCER        CLEAR     71  70  96 CALM      30.14R TC  22
STORM LAKE *   CLEAR     73  72  94 E3        30.15R TC  23
$$

IAZ055>058-069>071-079>083-090>094-200500-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLEAR     73  73 100 CALM      30.12R TC  23
AUDUBON *      PTCLDY    72  72 100 CALM      30.14S TC  22
CLARINDA *     CLEAR     72  72 100 NE3       30.13R TC  22
COUNCIL BLFS * CLEAR     77  72  83 NE5       30.12R TC  25
CRESTON *      CLEAR     75  72  88 NE7       30.13R TC  24
HARLAN  *      CLEAR     73  73 100 CALM      30.13R FOG     TC  23
LAMONI         CLEAR     75  72  90 CALM      30.12R TC  24
SHENANDOAH *   CLEAR     75  75 100 NE5       30.10R TC  24
$$

IAZ047>049-059>061-072>074-084-200500-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     72  71  97 CALM      30.11R TC  22
ANKENY *       PTCLDY    73  73 100 CALM      30.12R TC  23
BOONE *        CLEAR     75  75 100 N3        30.11R TC  24
CHARITON *     CLEAR     73  73 100 CALM      30.11R TC  23
DES MOINES     PTCLDY    78  71  79 SW3       30.12R HX  80  TC  26
GRINNELL*      CLEAR     73  71  92 CALM      30.12S TC  23
KNOXVILLE *    CLEAR     77  72  83 CALM      30.11R TC  25
MARSHALLTOWN   PTCLDY    73  72  96 NW5       30.10R TC  23
NEWTON *       CLEAR     73  73 100 S5        30.11R TC  23
PELLA *        CLEAR     73  71  95 CALM      30.12R TC  23
PERRY *        CLEAR     71  71 100 NW3       30.10S TC  22
$$

IAZ004>006-015-016-023>025-035-036-200500-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     73  72  94 CALM      30.12R TC  23
CLARION *      CLEAR     70  68  94 CALM      30.13R TC  21
ESTHERVILLE    CLEAR     70  69  97 CALM      30.13S TC  21
FORT DODGE *   PTCLDY    71  71 100 CALM      30.13R FOG     TC  22
MASON CITY     CLEAR     71  69  93 W6        30.11R TC  22
FOREST CITY *  CLEAR     70  70 100 CALM      30.13R TC  21
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   CLEAR     73  69  89 NW3       30.13R TC  23
HAMPTON *      CLEAR     70  66  88 CALM      30.12R TC  21
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-200500-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   MOCLDY    72  70  93 CALM      30.09S TC  22
CHARLES CITY * CLEAR     70  70 100 CALM      30.10S TC  21
CLINTON *      CLEAR     70  69  97 CALM      30.09S TC  21
DECORAH *      CLOUDY    72  72 100 CALM      30.08S TC  22
DUBUQUE        PTCLDY    70  69  97 CALM      30.10S TC  21
MONTICELLO *   PTCLDY    70  70 100 CALM      30.07F FOG     TC  21
OELWEIN *      CLEAR     72  70  94 CALM      30.10S TC  22
WATERLOO       PTCLDY    73  71  93 CALM      30.08R TC  23
$$

IAZ064-065-067-068-078-200500-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     70  69  97 CALM      30.10S TC  21
IOWA CITY      CLEAR     73  72  96 S3        30.09S TC  23
MT. PLEASANT * CLEAR     70  68  94 CALM      30.10S TC  21
MUSCATINE *    CLEAR     72  72 100 CALM      30.09S TC  22
QUAD CITIES    CLEAR     71  70  96 SW3       30.08R TC  22
$$

IAZ062-063-075>077-085>089-095>099-200500-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLEAR     73  71  93 CALM      30.09R TC  23
FAIRFIELD *      N/A     72  70  94 N3        30.10R TC  22
FORT MADISON * MOCLDY    72  72 100 W1        30.09S TC  22
KEOKUK *       CLOUDY    73  72  94 CALM      30.09R TC  23
OSKALOOSA *    CLEAR     72  70  94 CALM      30.11R TC  22
OTTUMWA        CLEAR     70  69  97 CALM      30.08F TC  21
WASHINGTON *   CLEAR     72  70  94 CALM      30.08S TC  22
$$

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