Regional Weather Roundup
Issued by NWS

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804
ASUS43 KDMX 040810
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 AM CST THU DEC 04 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>046-040900-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      CLEAR     -2  -8  78 NW5       30.42R WCI -12 TC -19
CHEROKEE *     CLEAR     -6  -9  84 NE2       30.41S TC -21
DENISON *      PTCLDY    -6  -8  92 CALM      30.43R TC -21
LE MARS *      CLEAR     -6  -8  92 S3        30.41S TC -21
MAURICE *      CLEAR     -4  -6  92 CALM      30.38S TC -20
SHELDON *      CLEAR     -9 -11  92 CALM      30.37S TC -23
SIOUX CITY     CLEAR     -3  -5  90 CALM      30.43F TC -19
SPENCER        CLEAR    -14 -18  82 W6        30.39F WCI -28 TC -26
STORM LAKE *   CLEAR     -4 -11  71 N5        30.37S WCI -15 TC -20
$$

IAZ055>058-069>071-079>083-090>094-040900-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     CLEAR     -2  -6  84 CALM      30.42S TC -19
AUDUBON *      PTCLDY    -2  -8  78 CALM      30.41R TC -19
CLARINDA *     CLEAR      5   0  78 N6        30.46R WCI  -6 TC -15
COUNCIL BLFS * CLEAR      5   1  85 NW6       30.41F WCI  -6 TC -15
CRESTON *      CLEAR      3  -4  72 N5        30.39R WCI  -6 TC -16
HARLAN  *      CLEAR     -2  -8  78 NW5       30.42S WCI -12 TC -19
LAMONI         CLEAR      5  -1  76 N8        30.39R WCI  -8 TC -15
SHENANDOAH *   CLEAR      7   3  85 N3        30.43S TC -14
$$

IAZ047>049-059>061-072>074-084-040900-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           FLURRIES   0  -7  72 N10       30.42S WCI -16 TC -18
ANKENY *       CLEAR      3  -4  72 NW9       30.44S WCI -11 TC -16
BOONE *        CLEAR      0  -6  78 NW7       30.39S WCI -13 TC -18
CHARITON *     CLEAR      5   0  78 N8G15     30.39R WCI  -8 TC -15
DES MOINES     CLEAR      3  -4  72 NW7       30.42F WCI  -9 TC -16
GRINNELL*      CLEAR     -3  -7  83 CALM      30.40F TC -19
KNOXVILLE *    CLEAR      5  -2  72 NW6       30.40F WCI  -6 TC -15
MARSHALLTOWN   CLEAR     -7 -10  87 NW6       30.40F WCI -20 TC -22
NEWTON *       CLEAR      0  -4  85 NW7       30.40S WCI -13 TC -18
PELLA *        CLEAR      1  -4  78 NW8       30.41F WCI -12 TC -17
PERRY *        CLEAR     -3  -7  80 NW7       30.42R WCI -16 TC -19
$$

IAZ004>006-015-016-023>025-035-036-040900-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       CLEAR     -9 -13  84 SW6       30.36S WCI -23 TC -23
CLARION *      CLEAR     -8  -9  92 NW5       30.40F WCI -19 TC -22
ESTHERVILLE    CLEAR     -9 -15  75 NW6       30.37F WCI -22 TC -23
FORT DODGE *   CLEAR     -5 -10  79 N5        30.40F WCI -16 TC -21
MASON CITY     CLEAR     -7 -11  83 NW6       30.36F WCI -20 TC -22
FOREST CITY *  CLEAR     -4  -9  77 N9        30.37S WCI -20 TC -20
WEBSTER CITY * CLEAR     -9 -13  84 NW7       30.39S WCI -24 TC -23
IOWA FALLS *   CLEAR     -6 -14  69 NW7       30.39S WCI -21 TC -21
HAMPTON *      CLEAR     -6 -11  77 NW7       30.38F WCI -20 TC -21
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-040900-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   CLEAR     -1  -6  79 NW8       30.38R WCI -15 TC -18
CHARLES CITY * CLEAR     -4  -8  84 NW8       30.38R WCI -19 TC -20
CLINTON *      CLEAR      2  -1  88 NW8       30.37R WCI -12 TC -17
DECORAH *      CLEAR      1  -2  85 W3        30.35R TC -17
DUBUQUE        CLEAR      7   2  80 N10       30.34R WCI  -8 TC -14
MONTICELLO *   CLEAR      0  -4  85 W5        30.37R WCI -10 TC -18
OELWEIN *      CLEAR     -2  -6  84 NW9       30.38R WCI -18 TC -19
WATERLOO       CLEAR     -5  -8  87 W5        30.40S WCI -16 TC -21
$$

IAZ064-065-067-068-078-040900-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      PTCLDY     3  -1  83 NW8         N/A  WCI -10 TC -16
IOWA CITY      PTCLDY     5  -4  66 NW9       30.41R WCI  -9 TC -15
MT. PLEASANT * PTCLDY    10   3  72 N13       30.38F WCI  -5 TC -12
MUSCATINE *      N/A     10   5  79 NW7       30.41S WCI   0 TC -12
QUAD CITIES    PTCLDY     9   4  80 NW9       30.37R WCI  -4 TC -13
$$

IAZ062-063-075>077-085>089-095>099-040900-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     PTCLDY    10   5  80 N13       30.37S WCI  -5 TC -12
FAIRFIELD *    CLEAR      7   1  78 N10       30.38F WCI  -8 TC -14
FORT MADISON * PTCLDY    10   5  79 NW9       30.37F WCI  -2 TC -12
KEOKUK *       CLEAR     10   5  79 N8        30.37F WCI  -1 TC -12
OSKALOOSA *    CLEAR      7   2  78 N12       30.40F WCI  -8 TC -14
OTTUMWA        CLEAR      5   0  79 NW12      30.39F WCI -11 TC -15
WASHINGTON *   PTCLDY     7   3  85 NW12      30.38S WCI  -9 TC -14
$$

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