Regional Weather Roundup
Issued by NWS

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428
ASUS43 KDMX 311106
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
600 AM CDT FRI JUL 31 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>046-311200-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLOUDY    70  70 100 SW9G17    29.80S TC  21
CHEROKEE *     CLOUDY   N/A N/A N/A SW10G16   29.79R
DENISON *      CLOUDY    68  68 100 SW6       29.82F TC  20
LE MARS *      CLOUDY   N/A N/A N/A W6        29.78S
MAURICE *      CLOUDY    70  70 100 W12       29.79S TC  21
SHELDON *        N/A    N/A N/A N/A MISG        N/A
SIOUX CITY     CLOUDY    70  68  93 W9        29.81F TC  21
SPENCER        CLOUDY    71  71 100 S8        29.77R TC  22
$$

IAZ055>058-069>071-079>083-090>094-311200-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    68  68 100 SW6       29.82F TC  20
AUDUBON *        N/A     70  68  94 SW7       29.82F TC  21
CLARINDA *     CLOUDY   N/A N/A N/A CALM      29.86F
COUNCIL BLFS * MOCLDY   N/A N/A N/A SW3       29.82F
CRESTON *      MOCLDY    70  70 100 NW3       29.85R TC  21
HARLAN  *      CLOUDY    70  68  94 SW8       29.83S TC  21
LAMONI         CLOUDY    71  71 100 W6        29.84F TC  22
RED OAK *      CLOUDY    70  70 100 S3        29.84S TC  21
$$

IAZ047>049-059>061-072>074-084-311200-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           LGT RAIN  69  69 100 SE9       29.79F TC  21
ANKENY *       LGT RAIN  70  70 100 S3        29.81F TC  21
BOONE *        CLOUDY    70  70 100 SE7       29.78F TC  21
CHARITON *     LGT RAIN N/A N/A N/A NW5       29.83R
DES MOINES     LGT RAIN  71  70  96 S5        29.81F TC  22
GRINNELL*      HVY RAIN  68  68  98 SE13      29.84F TC  20
KNOXVILLE *    LGT RAIN  70  70 100 S5        29.82R TC  21
MARSHALLTOWN   LGT RAIN  69  67  93 SE7       29.83S TC  21
NEWTON *       CLOUDY    70  70 100 S8        29.82R FOG     TC  21
PELLA *        LGT RAIN  70  69  98 S7        29.82S FOG     TC  21
PERRY *        CLOUDY    70  70 100 S5        29.77F TC  21
$$

IAZ004>006-015-016-023>025-035-036-311200-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       MOCLDY    70  70 100 S12       29.77F TC  21
CLARION *      CLOUDY    70  70 100 SE10      29.80S TC  21
ESTHERVILLE    CLOUDY    70  68  93 S10       29.76F TC  21
FORT DODGE *   CLOUDY    70  70 100 S3        29.80F TC  21
MASON CITY     LGT RAIN  67  66  97 SE10G23   29.81F TC  19
FOREST CITY *  RAIN      68  64  88 SE9       29.81F TC  20
WEBSTER CITY *   N/A    N/A N/A N/A MISG        N/A
IOWA FALLS *   LGT RAIN  68  68 100 E10       29.82F TC  20
HAMPTON *      DRIZZLE   64  64 100 SE14G21   29.80F TC  18
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-311200-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   RAIN      68  67  96 E12       29.87F FOG     TC  20
CHARLES CITY * CLOUDY    66  66 100 SE15G23   29.84F TC  19
CLINTON *      MOCLDY    70  64  81 SE8       29.94F TC  21
DECORAH *      CLOUDY   N/A N/A N/A SE7       29.88S
DUBUQUE        LGT RAIN  69  64  84 S10       29.93F TC  21
MONTICELLO *   LGT RAIN N/A N/A N/A SE7       29.89F
OELWEIN *      CLOUDY   N/A N/A N/A S14       29.88F FOG
WATERLOO       HVY RAIN  68  67  96 SE15G24   29.83F FOG     TC  20
$$

IAZ064-065-067-068-078-311200-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      LGT RAIN  69  64  84 SE8       29.92F TC  21
IOWA CITY      CLOUDY    70  68  93 E10       29.87F TC  21
MT. PLEASANT * LGT RAIN  68  64  88 SE10G20   29.87F TC  20
MUSCATINE *    CLOUDY    70  68  94 SE7       29.89F TC  21
QUAD CITIES    LGT RAIN  70  64  81 S8        29.91F TC  21
$$

IAZ062-063-075>077-085>089-095>099-311200-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     LGT RAIN  69  67  93 SE12G22   29.89F TC  21
FAIRFIELD *    CLOUDY    70  70 100 SE14      29.83F TC  21
FORT MADISON * CLOUDY    70  68  94 E8        29.88F TC  21
KEOKUK *       CLOUDY    70  68  94 SE7       29.87F TC  21
OSKALOOSA *    MOCLDY    72  71  96 SE12G20   29.82F TC  22
OTTUMWA        TSTM      70  68  93 SE14G23   29.80F TC  21
WASHINGTON *   CLOUDY    70  70 100 SE13G21   29.84F TC  21
$$

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