534
ASUS43 KDMX 312210
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
500 PM CDT SUN MAY 31 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>046-312300-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * SUNNY 82 68 61 E12 29.89F HX 85 TC 28
CHEROKEE * SUNNY 77 68 73 E10 29.91S TC 25
DENISON * SUNNY 82 64 54 S7 29.89S HX 84 TC 28
LE MARS * MOSUNNY N/A N/A N/A SE10G17 29.86F
SHELDON * SUNNY 77 68 73 SE10G18 29.89S TC 25
SIOUX CITY SUNNY 85 65 51 SE8 29.86F HX 86 TC 29
SPENCER PTSUNNY 73 65 75 SE9 29.93F TC 23
STORM LAKE * SUNNY 75 66 73 E10G16 29.92S TC 24
IAZ055>058-069>071-079>083-090>094-312300-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * SUNNY 82 64 54 VRB3 29.87S HX 84 TC 28
AUDUBON * CLOUDY 82 66 57 SE6 29.89F HX 85 TC 28
CLARINDA * SUNNY 84 68 58 CALM 29.89S HX 87 TC 29
COUNCIL BLFS * SUNNY 84 64 51 VRB6 29.86S HX 86 TC 29
CRESTON * SUNNY 84 64 51 SW9 29.89F HX 86 TC 29
HARLAN * SUNNY 82 64 54 S7 29.88S HX 84 TC 28
LAMONI SUNNY 82 65 56 VRB3 29.90S HX 84 TC 28
RED OAK * SUNNY 82 64 54 S6 29.87F HX 84 TC 28
SHENANDOAH * MOSUNNY 82 68 61 VRB7 29.85S HX 85 TC 28
IAZ047>049-059>061-072>074-084-312300-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 80 64 58 E12 29.91F HX 82 TC 27
ANKENY * PTSUNNY 82 68 61 E9 29.90F HX 85 TC 28
BOONE * SUNNY 77 68 73 E12 29.90F TC 25
CHARITON * MOSUNNY 82 70 65 SE10 29.89F HX 86 TC 28
DES MOINES MOSUNNY 82 64 54 SE9 29.90F HX 83 TC 28
GRINNELL* MOSUNNY 80 61 50 CALM 29.94F HX 81 TC 27
KNOXVILLE * MOSUNNY 81 66 61 VRB5G13 29.90F HX 83 TC 27
MARSHALLTOWN MOSUNNY 78 62 57 E14 29.93S HX 80 TC 26
NEWTON * MOSUNNY 81 64 57 SE7G14 29.91S HX 82 TC 27
PERRY * SUNNY 81 70 69 E13 29.88S HX 85 TC 27
IAZ004>006-015-016-023>025-035-036-312300-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 70 66 88 E10 29.94F TC 21
CLARION * MOSUNNY 73 61 64 SE10G17 29.95F TC 23
ESTHERVILLE MOSUNNY 67 62 84 SE15 29.94S TC 19
FORT DODGE * SUNNY 77 63 61 E8 29.94S TC 25
MASON CITY LGT RAIN 63 61 93 E12 29.96F TC 17
FOREST CITY * PTSUNNY 64 61 88 E8 29.97F TC 18
WEBSTER CITY * SUNNY 75 64 69 E9 29.92S TC 24
IOWA FALLS * MOSUNNY 76 60 57 E12 29.96F TC 24
HAMPTON * MOSUNNY 70 59 68 E8 29.96F TC 21
IAZ007>011-017>019-026>030-037>042-050>054-066-312300-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS PTSUNNY 78 60 53 SE13 29.95S TC 26
CHARLES CITY * PTSUNNY 63 63 100 E12 29.99S TC 17
CLINTON * PTSUNNY 78 53 41 SE10 29.97R TC 26
DECORAH * CLOUDY 66 66 100 NW3 30.00R TC 19
DUBUQUE CLOUDY 74 55 51 E6 29.99R TC 23
MONTICELLO * PTSUNNY 73 57 56 E8 29.95F TC 23
OELWEIN * CLOUDY 64 63 94 N7 30.01R TC 18
WATERLOO CLOUDY 65 61 87 E12 29.97F TC 18
IAZ064-065-067-068-078-312300-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLOUDY 78 49 35 E12 29.96R TC 26
IOWA CITY PTSUNNY 77 62 59 SE8 29.96F TC 25
MT. PLEASANT * MOSUNNY 79 59 50 S6 29.95S HX 80 TC 26
MUSCATINE * CLOUDY 81 61 50 SE9G15 29.95F HX 81 TC 27
QUAD CITIES CLOUDY 79 53 40 SE8 29.94S TC 26
IAZ062-063-075>077-085>089-095>099-312300-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOSUNNY 79 61 53 S8 29.94F HX 80 TC 26
FAIRFIELD * SUNNY 81 64 57 SE10 29.92F HX 82 TC 27
FORT MADISON * MOSUNNY 81 61 50 E9 29.94S HX 81 TC 27
KEOKUK * SUNNY 82 64 54 SE8 29.92F HX 84 TC 28
OSKALOOSA * MOSUNNY 85 63 47 SE7 29.92F HX 86 TC 29
OTTUMWA MOSUNNY 80 64 58 SE8 29.92F HX 82 TC 27
WASHINGTON * MOSUNNY 79 63 57 SE9G16 29.92F HX 80 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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