441
ASUS43 KDMX 220201
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
900 PM CDT THU MAY 21 2026
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>046-220300-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * CLOUDY 55 50 82 E12 30.07F TC 13
CHEROKEE * CLOUDY 57 45 62 SE10 30.08R TC 14
DENISON * CLOUDY 55 50 82 E8G15 30.07S TC 13
LE MARS * CLOUDY N/A N/A N/A SE12G21 30.05R
MAURICE * CLOUDY 59 45 58 SE17 30.06R TC 15
SIOUX CITY CLOUDY 59 48 67 SE15 30.04S TC 15
SPENCER CLOUDY 55 42 61 E15 30.10S TC 13
IAZ055>058-069>071-079>083-090>094-220300-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLOUDY 55 50 82 NE6 30.04F TC 13
AUDUBON * N/A 54 52 94 E8 30.06F TC 12
CLARINDA * CLOUDY 61 55 82 E3 30.05F TC 16
COUNCIL BLFS * CLOUDY 57 50 77 E9G16 30.02F TC 14
CRESTON * CLOUDY 59 54 82 E8 30.06S TC 15
LAMONI CLOUDY 61 52 72 E3 30.06S TC 16
IAZ047>049-059>061-072>074-084-220300-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 56 46 69 E7 30.09S TC 13
ANKENY * CLOUDY 63 50 63 SE5 30.09S TC 17
BOONE * CLOUDY 55 48 76 E14G20 30.08S TC 13
CHARITON * CLOUDY 61 55 82 E5 30.07S TC 16
DES MOINES CLOUDY 63 49 60 E14 30.08S TC 17
GRINNELL* MOCLDY 58 46 64 NE12 30.11R TC 14
MARSHALLTOWN CLOUDY 54 41 61 E13 30.11R TC 12
PELLA * CLOUDY 63 52 66 E3 30.09S TC 17
IAZ004>006-015-016-023>025-035-036-220300-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * CLOUDY 55 43 62 E13 30.11S TC 13
CLARION * CLOUDY 54 45 71 E14 30.12S TC 12
ESTHERVILLE CLOUDY 55 41 59 SE15 30.11S TC 13
FORT DODGE * CLOUDY 56 45 66 E16 30.11S TC 13
MASON CITY CLOUDY 53 40 61 E14 30.14S TC 12
FOREST CITY * CLOUDY 52 41 66 E8 30.14S TC 11
WEBSTER CITY * CLOUDY 54 48 82 E10 30.10R TC 12
IOWA FALLS * CLOUDY 54 43 66 E14 30.14R TC 12
IAZ007>011-017>019-026>030-037>042-050>054-066-220300-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS MOCLDY 58 42 55 NE14 30.11F TC 14
CHARLES CITY * CLOUDY 54 39 58 E14 30.16S TC 12
CLINTON * MOCLDY 59 43 55 E14 30.15S TC 15
DECORAH * CLOUDY 52 37 58 E9G17 30.17F TC 11
DUBUQUE MOCLDY 53 41 63 NE10 30.18F TC 12
WATERLOO CLOUDY 53 41 63 E9 30.14S TC 12
IAZ064-065-067-068-078-220300-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT MOCLDY 63 42 46 E12 30.12F TC 17
IOWA CITY MOCLDY 61 44 53 NE13G26 30.12S TC 16
QUAD CITIES MOCLDY 64 45 49 E13 30.11S TC 18
IAZ062-063-075>077-085>089-095>099-220300-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOCLDY 66 44 45 E5 30.09R TC 19
FAIRFIELD * CLEAR 61 54 77 NE7 30.08S TC 16
FORT MADISON * MOCLDY 63 46 55 NE6 30.08R TC 17
OTTUMWA CLOUDY 63 51 65 E7 30.08S TC 17
WASHINGTON * MOCLDY 63 48 59 E8 30.08S TC 17
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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