455
ASUS43 KDMX 221601
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1100 AM CDT SAT AUG 22 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>046-221700-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DENISON * SUNNY 77 64 65 CALM 30.17F TC 25
LE MARS * SUNNY 75 64 69 N7 30.16F TC 24
MAURICE * SUNNY 73 64 73 N8 30.19S TC 23
SHELDON * SUNNY 73 66 78 N6 30.17S TC 23
SIOUX CITY SUNNY 78 63 59 N7 30.17S HX 80 TC 26
SPENCER SUNNY 75 59 57 N9 30.18R TC 24
IAZ055>058-069>071-079>083-090>094-221700-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * SUNNY 77 66 69 NW3 30.15F TC 25
AUDUBON * N/A 77 66 69 NW3 30.17S TC 25
CLARINDA * MOSUNNY 79 66 65 NE3 30.17F HX 81 TC 26
CRESTON * SUNNY 77 66 69 NW7 30.16S TC 25
HARLAN * SUNNY 77 68 73 VRB5 30.16F TC 25
LAMONI MOSUNNY 76 64 66 NW3 30.15S TC 24
IAZ047>049-059>061-072>074-084-221700-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 78 64 61 NW12 30.12S HX 80 TC 26
ANKENY * SUNNY 79 66 65 NW7 30.13S HX 81 TC 26
BOONE * SUNNY 75 64 69 NW10 30.12S TC 24
CHARITON * SUNNY 75 66 73 VRB6 30.13S TC 24
DES MOINES MOSUNNY 78 62 57 N8 30.13S HX 80 TC 26
GRINNELL* SUNNY 76 65 69 W9 30.12S TC 24
KNOXVILLE * SUNNY 77 64 65 NW7 30.12S TC 25
MARSHALLTOWN SUNNY 76 64 66 NW8 30.11R TC 24
NEWTON * SUNNY 77 68 73 NW5G13 30.10F TC 25
IAZ004>006-015-016-023>025-035-036-221700-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 73 61 64 N8G14 30.15S TC 23
CLARION * SUNNY 73 68 83 N7 30.15R TC 23
ESTHERVILLE SUNNY 73 58 59 N8 30.18R TC 23
FORT DODGE * SUNNY 74 64 71 VRB6 30.16R TC 23
MASON CITY SUNNY 73 60 63 N9 30.14R TC 23
IAZ007>011-017>019-026>030-037>042-050>054-066-221700-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS SUNNY 76 66 71 NW12 30.07S TC 24
CLINTON * SUNNY 76 67 73 NW9 30.04F TC 24
DUBUQUE SUNNY 75 61 61 NW13 30.06R TC 24
OELWEIN * SUNNY 73 59 60 NW12 30.10R TC 23
WATERLOO SUNNY 75 62 64 N9 30.09R TC 24
IAZ064-065-067-068-078-221700-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT SUNNY 77 66 68 MISG 30.04F TC 25
IOWA CITY SUNNY 78 64 61 W12 30.07F HX 80 TC 26
MUSCATINE * N/A 77 68 73 NW9 30.06S TC 25
QUAD CITIES SUNNY 78 65 63 W12 30.03F HX 80 TC 26
IAZ062-063-075>077-085>089-095>099-221700-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON SUNNY 77 67 71 N9 30.07R TC 25
FAIRFIELD * SUNNY 77 68 73 NW12 30.09S TC 25
WASHINGTON * SUNNY 77 64 65 NW14 30.06F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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