Regional Weather Roundup
Issued by NWS

Home |  Current Version |  Previous Version |  Text Only |  Print | Product List |  Glossary On
Versions: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
073
ASUS43 KDMX 130010
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 PM CDT SAT SEP 12 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>046-130100-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLEAR     70  50  49 N5        30.03R TC  21
CHEROKEE *     CLEAR     70  52  52 NW3       30.02R TC  21
DENISON *      CLEAR     70  54  56 NW3       30.05R TC  21
LE MARS *      CLEAR     72  48  43 NW3       30.02R TC  22
MAURICE *      CLEAR     70  50  49 NW5       30.03R TC  21
SHELDON *      CLEAR     68  50  52 W5        30.01R TC  20
SIOUX CITY     CLEAR     70  52  52 N6        30.03R TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  75;

SPENCER        CLEAR     71  49  45 N5        30.02R TC  22
6HR MIN TEMP:  68; 6HR MAX TEMP:  75;

STORM LAKE *   CLEAR     68  50  52 NW3       30.03R TC  20
$$

IAZ055>058-069>071-079>083-090>094-130100-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLEAR     72  57  60 N7        30.00F TC  22
AUDUBON *        N/A     72  52  49 CALM      30.03R TC  22
CLARINDA *     MOCLDY    73  57  56 N5        30.02S TC  23
COUNCIL BLFS * CLEAR     70  55  60 N6        30.01F TC  21
CRESTON *      PTCLDY    72  61  68 CALM      30.02R TC  22
HARLAN  *      CLEAR     68  59  73 N7        30.03S TC  20
LAMONI         MOCLDY    71  60  68 NW6       30.01R TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  76; 6HR PCP: TRACE;

RED OAK *      PTCLDY    70  55  60 N6        30.01S TC  21
SHENANDOAH *   MOCLDY    72  57  60 N6        29.99S TC  22
$$

IAZ047>049-059>061-072>074-084-130100-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           CLEAR     71  51  49 NW7       29.99R TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  77;

ANKENY *       CLEAR     73  50  43 N12       30.00R TC  23
BOONE *        CLEAR     70  52  52 N7        29.99R TC  21
CHARITON *     PTCLDY    70  59  68 NW3       29.97R TC  21
DES MOINES     PTCLDY    73  52  47 N3        30.00R TC  23
6HR MIN TEMP:  73; 6HR MAX TEMP:  77;

GRINNELL*      CLEAR     71  53  52 N5        29.99R TC  22
KNOXVILLE *    PTCLDY    73  59  60 NW7       29.98R TC  23
MARSHALLTOWN   CLEAR     70  53  54 N9        29.97R TC  21
6HR MIN TEMP:  70; 6HR MAX TEMP:  76;

NEWTON *       CLEAR     72  50  46 NW5       29.98R TC  22
PELLA *        CLEAR     73  55  53 N5        29.98R TC  23
PERRY *        CLEAR     72  54  52 N3        29.99R TC  22
$$

IAZ004>006-015-016-023>025-035-036-130100-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     70  52  52 N5        29.99S TC  21
CLARION *      CLEAR     70  50  49 N5        30.00S TC  21
ESTHERVILLE    CLEAR     68  48  48 N3        30.01R TC  20
6HR MIN TEMP:  67; 6HR MAX TEMP:  73;

FORT DODGE *   CLEAR     69  50  50 NE3       30.01R TC  21
MASON CITY     CLEAR     67  48  50 NW7       29.99R TC  19
6HR MIN TEMP:  67; 6HR MAX TEMP:  73;

FOREST CITY *  CLEAR     64  48  55 N6        30.01R TC  18
WEBSTER CITY * CLEAR     66  54  63 N6        30.00R HAZE    TC  19
IOWA FALLS *   CLEAR     69  51  51 CALM      30.00R TC  21
HAMPTON *      CLEAR     64  50  59 NW3       30.00R TC  18
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-130100-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     71  56  58 NW8       29.95R TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  79;

CHARLES CITY * CLEAR     68  54  60 NW5       29.98R TC  20
CLINTON *      CLEAR     74  68  81 CALM      29.92R TC  23
DECORAH *      CLEAR     68  52  56 NW5       29.95R TC  20
DUBUQUE        CLEAR     72  58  61 NW5       29.93S TC  22
6HR MIN TEMP:  71; 6HR MAX TEMP:  80;

MONTICELLO *   CLEAR     73  59  60 NW5       29.92R TC  23
OELWEIN *      CLEAR     68  55  64 NW7       29.97R TC  20
WATERLOO       CLEAR     69  52  54 NW8       29.96R TC  21
6HR MIN TEMP:  69; 6HR MAX TEMP:  78;

$$

IAZ064-065-067-068-078-130100-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLEAR     74  66  76 CALM      29.91R TC  23
6HR MIN TEMP:  74; 6HR MAX TEMP:  81;

IOWA CITY      CLEAR     76  58  53 NW6       29.95R TC  24
6HR MIN TEMP:  70; 6HR MAX TEMP:  81;

MT. PLEASANT * PTCLDY    73  64  73 CALM      29.94R TC  23
MUSCATINE *    CLEAR     77  68  73 NW5       29.92R TC  25
QUAD CITIES    CLEAR     76  65  68 NW3       29.90R TC  24
6HR MIN TEMP:  76; 6HR MAX TEMP:  83;

$$

IAZ062-063-075>077-085>089-095>099-130100-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    74  67  78 N5        29.93R TC  23
6HR MIN TEMP:  74; 6HR MAX TEMP:  82;

FAIRFIELD *    CLEAR     73  64  73 N3        29.94S TC  23
FORT MADISON * PTCLDY    73  68  83 W5        29.94R TC  23
OSKALOOSA *    PTCLDY    76  59  56 N6        29.97R TC  24
WASHINGTON *   PTCLDY    75  61  60 NW8       29.93R TC  24
$$

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