485
ASUS43 KDMX 231510
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1000 AM CDT SUN AUG 23 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>046-231600-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE * MOSUNNY 70 59 68 S5 30.17S TC 21
DENISON * MOSUNNY 72 61 68 S5 30.18S TC 22
LE MARS * PTSUNNY 70 61 73 SE7 30.14F TC 21
MAURICE * MOSUNNY 68 61 77 SE7 30.16F TC 20
SHELDON * MOSUNNY 68 68 100 S8 30.16R TC 20
SIOUX CITY PTSUNNY 70 61 73 SE8 30.15F TC 21
SPENCER SUNNY 69 53 56 S8 30.18R TC 21
IAZ055>058-069>071-079>083-090>094-231600-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * MOSUNNY 70 64 83 CALM 30.16S TC 21
AUDUBON * N/A 72 64 78 CALM 30.17S TC 22
CLARINDA * PTSUNNY 70 64 83 SW5 30.19R TC 21
COUNCIL BLFS * PTSUNNY 70 61 73 S5 30.16R TC 21
CRESTON * MOSUNNY 72 61 68 CALM 30.17R TC 22
HARLAN * MOSUNNY 70 63 78 S5 30.17R TC 21
LAMONI MOSUNNY 70 59 68 CALM 30.17R TC 21
RED OAK * PTSUNNY 70 64 83 S5 30.17S TC 21
SHENANDOAH * PTSUNNY 70 68 94 CALM 30.15S TC 21
IAZ047>049-059>061-072>074-084-231600-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 71 55 56 VRB3 30.16R TC 22
ANKENY * SUNNY 70 59 68 NE3 30.16F TC 21
BOONE * SUNNY 70 55 60 CALM 30.15S TC 21
CHARITON * SUNNY 68 59 73 CALM 30.15R TC 20
DES MOINES PTSUNNY 71 55 56 CALM 30.16S TC 22
GRINNELL* SUNNY 67 56 68 CALM 30.17S TC 20
KNOXVILLE * SUNNY 68 57 68 N5 30.15S TC 20
MARSHALLTOWN SUNNY 67 56 67 N3 30.16R TC 19
NEWTON * SUNNY 70 55 60 NE5 30.15R TC 21
PELLA * SUNNY 68 58 68 CALM 30.16R TC 20
PERRY * SUNNY 68 59 71 CALM 30.15R TC 20
IAZ004>006-015-016-023>025-035-036-231600-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 68 55 64 S6 30.17R TC 20
CLARION * SUNNY 66 64 94 CALM 30.17R TC 19
ESTHERVILLE SUNNY 68 54 60 S6 30.17R TC 20
FORT DODGE * SUNNY 69 56 62 CALM 30.18R TC 21
MASON CITY SUNNY 67 53 61 CALM 30.16S TC 19
FOREST CITY * SUNNY 68 50 52 CALM 30.17S TC 20
WEBSTER CITY * SUNNY 68 57 68 CALM 30.17R TC 20
IOWA FALLS * SUNNY 69 53 57 CALM 30.18R TC 20
HAMPTON * SUNNY 68 50 52 CALM 30.16S TC 20
IAZ007>011-017>019-026>030-037>042-050>054-066-231600-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS SUNNY 65 57 75 NW5 30.13R TC 18
CHARLES CITY * SUNNY 66 59 77 NW5 30.15S TC 19
CLINTON * SUNNY 68 57 68 MISG 30.11S TC 20
DECORAH * SUNNY 66 55 68 N5 30.12S TC 19
DUBUQUE SUNNY 67 55 65 N6 30.12R TC 19
MONTICELLO * SUNNY 68 57 68 CALM 30.11S TC 20
OELWEIN * SUNNY 66 55 68 VRB5 30.14S TC 19
WATERLOO SUNNY 67 55 65 CALM 30.14R TC 19
IAZ064-065-067-068-078-231600-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT SUNNY 68 56 65 N6 30.11R TC 20
IOWA CITY SUNNY 70 56 61 W3 30.14R TC 21
MT. PLEASANT * SUNNY 68 57 68 CALM 30.13S TC 20
MUSCATINE * N/A 68 59 73 CALM 30.12S TC 20
QUAD CITIES SUNNY 70 56 61 N3 30.10R TC 21
IAZ062-063-075>077-085>089-095>099-231600-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON SUNNY 69 59 70 NW5 30.11R TC 21
FAIRFIELD * SUNNY 68 61 77 VRB3 30.13S TC 20
FORT MADISON * SUNNY 68 61 77 NW5 30.12S TC 20
OSKALOOSA * SUNNY 70 61 74 NW3 30.15S TC 21
WASHINGTON * SUNNY 66 63 88 N6 30.11F TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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