Regional Weather Roundup
Issued by NWS

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585
ASUS43 KDMX 111806
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
100 PM CDT FRI SEP 11 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>046-111900-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOSUNNY   82  64  54 S17G25    29.88F HX  84  TC  28
CHEROKEE *     SUNNY     81  63  54 S23G29    29.81F HX  82  TC  27
DENISON *      MOSUNNY   81  63  54 S20G26    29.87F HX  82  TC  27
LE MARS *      SUNNY     84  70  61 S24G32    29.76F HX  88  TC  29
MAURICE *      SUNNY     82  70  65 S24G33    29.77F HX  86  TC  28
SHELDON *      SUNNY     81  66  61 S30G40    29.75F HX  83  TC  27
SIOUX CITY     MOSUNNY   84  67  56 S26G37    29.80F HX  86  TC  29
6HR MIN TEMP:  62; 6HR MAX TEMP:  84;

SPENCER        MOSUNNY   83  57  41 S25G39    29.80F HX  82  TC  28
6HR MIN TEMP:  62; 6HR MAX TEMP:  83;

STORM LAKE *   MOSUNNY   81  61  50 S21G31    29.85F HX  81  TC  27
$$

IAZ055>058-069>071-079>083-090>094-111900-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     MOSUNNY   81  66  61 S14       29.88F HX  83  TC  27
AUDUBON *        N/A     81  70  69 S14       29.90F HX  84  TC  27
CLARINDA *     SUNNY     82  66  57 VRB7G16   29.93F HX  85  TC  28
COUNCIL BLFS * SUNNY     82  63  51 S18G28    29.87F HX  83  TC  28
CRESTON *      MOSUNNY   79  68  69 S14       29.93F HX  81  TC  26
HARLAN  *      SUNNY     79  63  57 S18       29.88F HX  80  TC  26
LAMONI         SUNNY     78  63  59 SE9       29.94F HX  80  TC  26
6HR MIN TEMP:  61; 6HR MAX TEMP:  78;

RED OAK *      SUNNY     82  64  54 S14G23    29.90F HX  84  TC  28
SHENANDOAH *   SUNNY     82  64  54 S15       29.88F HX  84  TC  28
$$

IAZ047>049-059>061-072>074-084-111900-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           SUNNY     80  65  59 S13G23    29.91F HX  82  TC  27
6HR MIN TEMP:  53; 6HR MAX TEMP:  80;

ANKENY *       SUNNY     81  66  61 S12       29.92F HX  83  TC  27
BOONE *        SUNNY     81  64  57 S13G22    29.89F HX  82  TC  27
CHARITON *     SUNNY     79  64  61 SE13      29.93F HX  81  TC  26
DES MOINES     MOSUNNY   79  64  60 S10G18    29.93F HX  81  TC  26
6HR MIN TEMP:  59; 6HR MAX TEMP:  79;

GRINNELL*      SUNNY     78  61  55 SE13      29.96F HX  80  TC  26
KNOXVILLE *    SUNNY     79  63  57 S10       29.93F HX  80  TC  26
MARSHALLTOWN   SUNNY     79  61  53 S14G22    29.92F HX  80  TC  26
6HR MIN TEMP:  56; 6HR MAX TEMP:  79;

NEWTON *       SUNNY     81  61  50 S13G18    29.92F HX  81  TC  27
PELLA *        SUNNY     79  63  57 S13       29.94F HX  81  TC  26
PERRY *        SUNNY     82  66  60 S8        29.88F HX  84  TC  28
$$

IAZ004>006-015-016-023>025-035-036-111900-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       SUNNY     81  59  47 S25G33    29.85F HX  81  TC  27
CLARION *      SUNNY     81  57  44 S16G25    29.90F HX  81  TC  27
ESTHERVILLE    PTSUNNY   80  58  46 S24G38    29.82F HX  80  TC  27
6HR MIN TEMP:  59; 6HR MAX TEMP:  81;

FORT DODGE *   MOSUNNY   80  63  55 S15G23    29.89F HX  81  TC  27
MASON CITY     SUNNY     80  56  43 S17G29    29.89F HX  80  TC  27
6HR MIN TEMP:  55; 6HR MAX TEMP:  80;

FOREST CITY *  SUNNY     79  54  41 S18G26    29.88F TC  26
WEBSTER CITY * SUNNY     81  64  57 S15G21    29.90F HX  82  TC  27
IOWA FALLS *   SUNNY     81  61  51 S15       29.92F HX  81  TC  27
HAMPTON *      SUNNY     77  59  53 S13G22    29.91F TC  25
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-111900-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   SUNNY     76  63  64 S9        29.96F TC  24
6HR MIN TEMP:  56; 6HR MAX TEMP:  77;

CHARLES CITY * SUNNY     79  59  50 S17       29.91F HX  80  TC  26
CLINTON *      MOSUNNY   80  63  55 SE14      29.98F HX  81  TC  27
DECORAH *      SUNNY     77  57  50 S14       29.91F TC  25
DUBUQUE        PTSUNNY   73  64  73 SW14G20   29.99F TC  23
6HR MIN TEMP:  63; 6HR MAX TEMP:  75;

MONTICELLO *   PTSUNNY   75  66  73 S8G15     29.96F TC  24
OELWEIN *      SUNNY     77  61  57 SE16G23   29.94F TC  25
WATERLOO       SUNNY     80  60  50 S14       29.91F HX  81  TC  27
6HR MIN TEMP:  59; 6HR MAX TEMP:  80;

$$

IAZ064-065-067-068-078-111900-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      MOSUNNY   78  63  59 SE7       29.97F HX  80  TC  26
6HR MIN TEMP:  63; 6HR MAX TEMP:  79;

IOWA CITY      MOSUNNY   78  67  68 SE7       29.97F HX  80  TC  26
6HR MIN TEMP:  56; 6HR MAX TEMP:  78;

MT. PLEASANT * MOSUNNY   77  64  65 S8        29.96F TC  25
MUSCATINE *    PTSUNNY   79  66  65 SE8G15    29.96F HX  81  TC  26
QUAD CITIES    MOSUNNY   79  65  62 SE10      29.96F HX  81  TC  26
6HR MIN TEMP:  62; 6HR MAX TEMP:  79;

$$

IAZ062-063-075>077-085>089-095>099-111900-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTSUNNY   74  69  85 S8        29.97F TC  23
6HR MIN TEMP:  63; 6HR MAX TEMP:  77;

FAIRFIELD *    MOSUNNY   77  68  73 SE7G15    29.95F TC  25
FORT MADISON * CLOUDY    73  68  83 E8        29.97F TC  23
OSKALOOSA *    SUNNY     82  62  51 S8G17     29.95F HX  82  TC  28
WASHINGTON *   MOSUNNY   79  66  65 S7G14     29.95F HX  81  TC  26
$$

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