251
ASUS43 KDMX 190510
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1100 PM CST THU DEC 18 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S 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>046-190600-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * CLEAR 12 5 73 NW23G33 29.84R WCI -7 TC -11
CHEROKEE * CLEAR 10 0 61 NW10G21 29.88R WCI -3 TC -12
DENISON * PTCLDY 14 3 62 NW18G28 29.89S WCI -3 TC -10
LE MARS * CLEAR 10 1 67 NW14G28 29.91R WCI -5 TC -12
MAURICE * FLURRIES 9 0 66 NW21G29 29.88R WCI -11 TC -13
SHELDON * CLEAR 9 1 72 NW20G29 29.84R WCI -11 TC -13
SIOUX CITY CLEAR 14 0 53 NW17G32 29.93R WCI -3 TC -10
SPENCER CLEAR 8 -1 66 NW25G36 29.82R WCI -13 TC -13
STORM LAKE * CLEAR 9 1 72 NW26G33 29.83R WCI -13 TC -13
IAZ055>058-069>071-079>083-090>094-190600-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLEAR 16 5 62 NW20G26 29.89R WCI -1 TC -9
AUDUBON * PTCLDY 14 7 73 NW13G24 29.84R WCI 0 TC -10
CLARINDA * CLEAR 19 7 58 NW15G22 29.95R WCI 5 TC -7
COUNCIL BLFS * CLEAR 18 3 53 NW14G21 29.93R WCI 4 TC -8
CRESTON * CLEAR 16 9 73 W16 29.86R WCI 0 TC -9
HARLAN * CLEAR 14 3 62 NW13 29.90R WCI 0 TC -10
LAMONI PTCLDY 18 10 71 NW16G32 29.86R WCI 3 TC -8
SHENANDOAH * CLEAR 21 7 53 NW13G21 29.94R WCI 9 TC -6
IAZ047>049-059>061-072>074-084-190600-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES FLURRIES 14 7 73 NW30G39 29.79R WCI -7 TC -10
ANKENY * FLURRIES 16 9 73 NW21G32 29.83R WCI -2 TC -9
BOONE * CLOUDY 12 7 79 NW23G37 29.78R WCI -7 TC -11
CHARITON * CLOUDY 18 10 73 W26G33 29.81R WCI -1 TC -8
DES MOINES FLURRIES 16 9 74 NW21G35 29.84R WCI -1 TC -9
GRINNELL* LGT SNOW 15 10 79 NW24G31 29.76R WCI -4 TC -9
KNOXVILLE * FLURRIES 19 10 68 NW21G33 29.80R WCI 3 TC -7
MARSHALLTOWN CLOUDY 12 5 73 NW30G41 29.75R WCI -10 TC -11
NEWTON * CLOUDY 16 10 79 NW23G37 29.77R WCI -2 TC -9
PELLA * FLURRIES 17 10 72 NW23G36 29.79R WCI -1 TC -8
PERRY * PTCLDY 14 7 73 NW20G30 29.82R WCI -4 TC -10
IAZ004>006-015-016-023>025-035-036-190600-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * CLOUDY 9 3 78 NW25G37 29.76R WCI -13 TC -13
CLARION * CLOUDY 10 9 92 NW23G38 29.75S WCI -10 TC -12
ESTHERVILLE CLEAR 7 -1 70 NW28G36 29.79R WCI -16 TC -14
FORT DODGE * PTCLDY 11 3 70 NW16G25 29.80R WCI -6 TC -12
MASON CITY MOCLDY 4 -2 76 NW29G41 29.72R WCI -20 TC -16
FOREST CITY * PTCLDY 5 -2 72 NW18G33 29.73R WCI -15 TC -15
WEBSTER CITY * CLOUDY 10 7 85 NW29G36 29.76R FOG WCI -11
IOWA FALLS * CLEAR 10 0 62 NW23G37 29.75R WCI -10 TC -12
HAMPTON * MOCLDY 5 0 78 NW28G36 29.72R WCI -18 TC -15
IAZ007>011-017>019-026>030-037>042-050>054-066-190600-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS PTCLDY 10 1 67 NW30G41 29.69S WCI -12 TC -12
CHARLES CITY * CLOUDY 5 0 78 NW25G38 29.69R WCI -18 TC -15
CLINTON * CLOUDY 13 7 77 W31G40 29.62S WCI -9 TC -11
DECORAH * CLOUDY 5 1 85 NW14G26 29.61R WCI -12 TC -15
DUBUQUE CLOUDY 11 4 73 W28G37 29.59R WCI -10 TC -12
MONTICELLO * CLOUDY 12 5 73 NW25G35 29.64S WCI -8 TC -11
OELWEIN * MOCLDY 5 0 78 NW26G35 29.66R WCI -18 TC -15
WATERLOO PTCLDY 7 -1 70 NW25G39 29.70S WCI -15 TC -14
IAZ064-065-067-068-078-190600-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT MOCLDY 13 4 67 W24G37 29.66S WCI -7 TC -11
IOWA CITY PTCLDY 12 4 70 NW21G37 29.74R WCI -7 TC -11
MT. PLEASANT * CLOUDY 18 9 68 NW17G25 29.75S WCI 2 TC -8
MUSCATINE * MOCLDY 16 5 62 W22G38 29.74R WCI -2 TC -9
QUAD CITIES CLOUDY 15 3 59 W23G43 29.67R WCI -3 TC -9
IAZ062-063-075>077-085>089-095>099-190600-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOCLDY 17 7 64 NW16G32 29.73R WCI 2 TC -8
FAIRFIELD * CLOUDY 18 12 79 NW25G31 29.75R WCI -1 TC -8
FORT MADISON * FLURRIES 19 10 68 W22G35 29.75S WCI 3 TC -7
KEOKUK * CLOUDY 19 9 63 W22G29 29.77R WCI 3 TC -7
OSKALOOSA * PTCLDY 21 15 77 NW22G30 29.78R WCI 4 TC -6
OTTUMWA CLOUDY 19 11 70 NW20G28 29.75R WCI 3 TC -7
WASHINGTON * CLOUDY 16 10 79 NW24G32 29.73S WCI -3 TC -9
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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