Regional Weather Roundup
Issued by NWS

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641
ASUS43 KDMX 110901
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 AM CST THU DEC 11 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>046-111000-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      MOCLDY    16  14  93 E7        30.03F WCI   6 TC  -9
CHEROKEE *     CLOUDY    14  10  85 CALM      30.01F TC -10
DENISON *      CLOUDY    19  18  93 E8        30.02F WCI   9 TC  -7
LE MARS *      CLOUDY    19  16  86 E8        29.98F WCI   9 TC  -7
MAURICE *      CLOUDY    16  12  86 E10       29.96F WCI   3 TC  -9
SIOUX CITY     CLOUDY    21  16  81 E9        30.00F WCI  11 TC  -6
SPENCER        CLOUDY    11   6  81 NE6       30.01F WCI   1 TC -12
$$

IAZ055>058-069>071-079>083-090>094-111000-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLOUDY    23  19  86 NE8       30.01S WCI  14 TC  -5
AUDUBON *      MOCLDY    19  16  86 CALM      30.02R TC  -7
CLARINDA *     CLOUDY    25  21  86 SE3       30.04R TC  -4
COUNCIL BLFS * CLOUDY    25  21  86 E8        29.99R WCI  16 TC  -4
CRESTON *      CLOUDY    21  18  86 NE7       30.02R WCI  13 TC  -6
LAMONI         CLOUDY    22  17  81 NE6       30.03R WCI  14 TC  -6
$$

IAZ047>049-059>061-072>074-084-111000-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           PTCLDY    13   8  81 N6        30.05S WCI   4 TC -11
ANKENY *       PTCLDY    16  10  79 N6        30.08R WCI   7 TC  -9
BOONE *        MOCLDY    10  10 100 NE6       30.03S WCI   1 TC -12
CHARITON *     MOCLDY    18  18 100 N5        30.03R WCI  11 TC  -8
DES MOINES     PTCLDY    17  10  74 NE5       30.07R WCI  10 TC  -8
GRINNELL*      PTCLDY    12   7  79 CALM      30.06R TC -11
KNOXVILLE *    MOCLDY    19  14  79 N8        30.05R WCI   9 TC  -7
MARSHALLTOWN   CLEAR      6   3  87 NW6       30.04S WCI  -4 TC -14
PELLA *        CLEAR     17  10  76 N7        30.06S WCI   7 TC  -9
$$

IAZ004>006-015-016-023>025-035-036-111000-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       PTCLDY     9   5  85 N6        29.99F WCI  -1 TC -13
CLARION *      CLEAR      7   5  92 N5        30.03F WCI  -2 TC -14
ESTHERVILLE    MOCLDY     8   3  80 N5        30.00F WCI   0 TC -13
FORT DODGE *   CLEAR      7   4  87 CALM      30.05R TC -14
MASON CITY     CLEAR      7   3  84 NW7       30.00F WCI  -5 TC -14
FOREST CITY *  CLEAR     10   5  79 NW6       30.02S WCI   1 TC -12
WEBSTER CITY * CLEAR      5   5 100 NW3       30.03S TC -15
IOWA FALLS *   CLEAR      6  -2  71 NW5       30.03F WCI  -3 TC -15
HAMPTON *      PTCLDY     9   3  78 NW7       30.02S WCI  -3 TC -13
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-111000-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLOUDY    18  13  80 NW9       30.03R WCI   7 TC  -8
CHARLES CITY * CLOUDY    16  14  93 NW6       30.00F WCI   7 TC  -9
CLINTON *      CLOUDY    22  19  89 NW10      30.03S WCI  11 TC  -6
DECORAH *      CLOUDY    19  18  93 N6        29.97F WCI  11 TC  -7
DUBUQUE        CLOUDY    22  17  81 N10       29.99S WCI  11 TC  -6
WATERLOO       CLOUDY    16  11  80 N9        30.02F WCI   4 TC  -9
$$

IAZ064-065-067-068-078-111000-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLOUDY    22  18  85 NW10        N/A  WCI  11 TC  -6
IOWA CITY      CLOUDY    21  10  62 NW7       30.06S WCI  12 TC  -6
QUAD CITIES    CLOUDY    23  18  81 NW12      30.03S WCI  12 TC  -5
$$

IAZ062-063-075>077-085>089-095>099-111000-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLOUDY    23  16  74 NW8       30.05R WCI  14 TC  -5
FORT MADISON * CLOUDY    23  18  80 NW9       30.05S WCI  13 TC  -5
KEOKUK *       CLOUDY    25  16  68 NW6       30.05S WCI  18 TC  -4
OTTUMWA        CLOUDY    21  15  78 N9        30.05S WCI  11 TC  -6
WASHINGTON *   CLOUDY    21  18  86 NW12      30.04R WCI   9 TC  -6
$$

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