929
ASUS43 KDMX 211910
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 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>046-212000-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * PTSUNNY 55 46 71 SE13 30.17F TC 13
CHEROKEE * CLOUDY 59 45 58 SE12 30.17S TC 15
DENISON * PTSUNNY 59 48 67 SE13 30.17S TC 15
SHELDON * PTSUNNY 63 45 51 SE17G26 30.14F TC 17
SIOUX CITY CLOUDY 66 46 48 SE14 30.12F TC 19
SPENCER MOSUNNY 63 43 48 SE17G29 30.18F TC 17
STORM LAKE * CLOUDY 57 41 54 SE13G20 30.18S TC 14
IAZ055>058-069>071-079>083-090>094-212000-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * LGT RAIN 54 48 82 E6 30.15F TC 12
CLARINDA * CLOUDY 59 52 77 E8 30.15F TC 15
COUNCIL BLFS * MOSUNNY 57 50 77 E13 30.13S TC 14
CRESTON * CLOUDY 61 48 63 E9 30.15F TC 16
HARLAN * PTSUNNY 57 45 62 SE15 30.15F TC 14
LAMONI CLOUDY 62 46 55 MISG 30.14F TC 17
RED OAK * CLOUDY 57 46 67 E9 30.14F TC 14
SHENANDOAH * CLOUDY 61 54 77 E9 30.12S TC 16
IAZ047>049-059>061-072>074-084-212000-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 55 41 59 E8 30.20F TC 13
ANKENY * CLOUDY 55 45 67 NE7 30.20F TC 13
BOONE * CLOUDY 54 43 66 E12G17 30.18F TC 12
CHARITON * CLOUDY 63 46 55 E8G16 30.15F TC 17
DES MOINES CLOUDY 56 42 59 VRB7G18 30.18F TC 13
GRINNELL* CLOUDY 60 43 54 E9 30.21F TC 16
KNOXVILLE * MOSUNNY 63 45 51 VRB7G14 30.17F TC 17
MARSHALLTOWN CLOUDY 57 42 57 E12 30.20F TC 14
NEWTON * PTSUNNY 59 45 58 E9 30.19S TC 15
PERRY * CLOUDY 55 44 67 E9 30.17F TC 13
IAZ004>006-015-016-023>025-035-036-212000-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 59 41 51 SE15G21 30.20F TC 15
CLARION * CLOUDY 54 41 62 SE14 30.21F TC 12
ESTHERVILLE MOSUNNY 59 42 53 SE20G28 30.20F TC 15
FORT DODGE * CLOUDY 54 42 64 E14 30.21F TC 12
MASON CITY CLOUDY 55 39 54 E15 30.23F TC 13
WEBSTER CITY * CLOUDY 54 45 71 E14 30.19F TC 12
IOWA FALLS * CLOUDY 55 40 59 E13 30.23F TC 13
HAMPTON * CLOUDY 52 37 58 E13 30.23F TC 11
IAZ007>011-017>019-026>030-037>042-050>054-066-212000-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 64 47 53 SE9G24 30.20F TC 18
CHARLES CITY * CLOUDY 54 37 54 E14 30.26F TC 12
CLINTON * PTSUNNY 65 49 56 SE13 30.23F TC 18
DECORAH * CLOUDY 54 36 50 E9 30.27F TC 12
DUBUQUE CLOUDY 58 40 51 E12 30.26F TC 14
MONTICELLO * PTSUNNY 61 45 55 E10G16 30.22F TC 16
OELWEIN * PTSUNNY 55 39 54 E10 30.25F TC 13
WATERLOO CLOUDY 55 38 52 E13 30.23F TC 13
IAZ064-065-067-068-078-212000-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT PTSUNNY 66 47 50 E13G21 30.21F TC 19
IOWA CITY PTSUNNY 67 49 52 SE8G20 30.21F TC 19
MT. PLEASANT * MOSUNNY 64 48 55 SE8 30.19F TC 18
MUSCATINE * PTSUNNY 68 50 52 E10G17 30.20F TC 20
QUAD CITIES PTSUNNY 66 48 52 E14 30.20F TC 19
IAZ062-063-075>077-085>089-095>099-212000-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOSUNNY 68 51 54 SE9 30.17F TC 20
FAIRFIELD * SUNNY 64 50 59 E15 30.17F TC 18
FORT MADISON * MOSUNNY 68 52 56 E14 30.17F TC 20
KEOKUK * MOSUNNY 66 52 59 E10 30.17F TC 19
OSKALOOSA * MOSUNNY 69 46 44 E14 30.18F TC 21
OTTUMWA PTSUNNY 65 47 52 E12G18 30.16F TC 18
WASHINGTON * MOSUNNY 66 48 52 E12G23 30.18F TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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