Regional Weather Roundup
Issued by NWS

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192
ASUS43 KDMX 201501
RWRIA

WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
900 AM CST THU NOV 20 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>046-201600-
   NORTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CARROLL *      FOG       39  39 100 W10       30.05R VSB 1/2 WCI  32
CHEROKEE *     CLOUDY    39  39 100 N12       30.05R FOG     WCI  32
DENISON *      FOG       37  37 100 NW12      30.06R VSB<1/4 WCI  30
LE MARS *      CLOUDY    41  41 100 NW8       30.04R TC   5
MAURICE *      CLOUDY    39  39 100 NW10      30.02F FOG     WCI  32
SHELDON *      FOG       37  37 100 NW10      30.03S VSB 3/4 WCI  30
SIOUX CITY     CLOUDY    40  40 100 N10       30.06S FOG     WCI  33
SPENCER        FOG       39  39 100 NW7       30.04R VSB 1   WCI  34
STORM LAKE *   FOG       39  39 100 NW10      30.03R VSB<1/4 WCI  32
$$

IAZ055>058-069>071-079>083-090>094-201600-
   SOUTHWEST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ATLANTIC *     FOG       36  36 100 CALM      30.05R VSB<1/4 TC   2
AUDUBON *      CLOUDY    39  39 100 CALM      30.06R VSB 1/4 TC   4
CLARINDA *     FOG       36  36 100 CALM      30.07F VSB<1/4 TC   2
COUNCIL BLFS * FOG       37  37 100 N7        30.04S VSB<1/4 WCI  32
CRESTON *      FOG       39  39 100 W3        30.06R VSB<1/4 TC   4
LAMONI         FOG       45  45 100 CALM      30.05R VSB<1/4 TC   7
SHENANDOAH *   FOG       36  36 100 CALM      30.05R VSB<1/4 TC   2
$$

IAZ047>049-059>061-072>074-084-201600-
   CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
AMES           FOG       42  42 100 SW7       30.05R VSB 1/4 TC   6
ANKENY *       FOG       43  41  93 SW6       30.06R VSB<1/4 TC   6
BOONE *        FOG       39  39 100 SW5       30.02S VSB<1/4 TC   4
CHARITON *     FOG       45  45 100 SW3       30.05R VSB<1/4 TC   7
DES MOINES     FOG       40  40 100 SW6       30.07R VSB 1/8 TC   4
GRINNELL*      FOG       43  41  94 CALM      30.07R VSB<1/4 TC   6
KNOXVILLE *    FOG       45  45 100 CALM      30.06R VSB<1/4 TC   7
MARSHALLTOWN   FOG       43  42  97 S6        30.04S VSB 1   TC   6
NEWTON *       FOG       43  43 100 S6        30.06R VSB 0   TC   6
PELLA *        FOG       44  44 100 CALM      30.07R VSB<1/4 TC   6
PERRY *        CLOUDY    37  37 100 CALM      30.04R FOG     TC   3
$$

IAZ004>006-015-016-023>025-035-036-201600-
   NORTH CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
ALGONA *       FOG       39  39 100 NW10      30.01F VSB 1/4 WCI  32
CLARION *      FOG       41  41 100 S8        30.03F VSB 3/4 TC   5
ESTHERVILLE    FOG       40  39  97 NW3       30.02S VSB 1/2 TC   4
FORT DODGE *   CLOUDY    38  38 100 W3        30.04S FOG     TC   3
MASON CITY     CLOUDY    42  41  96 SW6       30.02S FOG     TC   6
WEBSTER CITY * FOG       39  39 100 S8        30.02F VSB<1/4 WCI  34
HAMPTON *      PTSUNNY   37  37 100 SW8       30.02F FOG     WCI  31
$$

IAZ007>011-017>019-026>030-037>042-050>054-066-201600-
   NORTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
CEDAR RAPIDS   FOG       44  44 100 S5        30.06R VSB 1/4 TC   7
CHARLES CITY * CLOUDY    41  41 100 SW7       30.03S FOG     TC   5
CLINTON *      FOG       45  45 100 S8        30.07S VSB 3/4 TC   7
DECORAH *      CLOUDY    43  43 100 SW6       30.02R FOG     TC   6
DUBUQUE        FOG       44  44 100 SW8       30.05R VSB 1/2 TC   7
MONTICELLO *   FOG       45  45 100 S6        30.05R VSB 3/4 TC   7
OELWEIN *      CLOUDY    43  43 100 S9        30.05R FOG     TC   6
WATERLOO       CLOUDY    45  43  93 S6        30.05R FOG     TC   7
$$

IAZ064-065-067-068-078-201600-
   EAST CENTRAL IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
DAVENPORT      CLOUDY    46  45  96 S7        30.08R FOG     TC   8
IOWA CITY      HAZE      46  33  60 S7        30.09R VSB 1/2 TC   8
MT. PLEASANT * CLOUDY    46  45  93 S7        30.08R FOG     TC   8
MUSCATINE *    FOG       46  46 100 S5        30.09R VSB 3/4 TC   8
QUAD CITIES    CLOUDY    47  45  93 S6        30.06R FOG     TC   8
$$

IAZ062-063-075>077-085>089-095>099-201600-
   SOUTHEAST IOWA

CITY           SKY/WX    TMP DP  RH WIND       PRES   REMARKS
BURLINGTON     CLOUDY    46  46 100 S6        30.07S FOG     TC   8
FAIRFIELD *    FOG       46  46 100 S6        30.06R VSB 1   TC   8
FORT MADISON * CLOUDY    46  46 100 SE5       30.07S FOG     TC   8
KEOKUK *       CLOUDY    46  46 100 SE7       30.07S FOG     TC   8
OSKALOOSA *      N/A     48  47  97 SW6       30.07R VSB 1/4 TC   9
OTTUMWA        CLOUDY    47  46  97 S8        30.05R FOG     TC   8
WASHINGTON *   CLOUDY    46  46 100 S6        30.06R FOG     TC   8
$$

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