002
ASUS43 KDMX 201501
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
1000 AM CDT THU AUG 20 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>046-201600-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHEROKEE * SUNNY 72 64 78 S7 30.07S TC 22
DENISON * SUNNY 75 66 73 VRB5 30.09R TC 24
LE MARS * SUNNY 70 70 100 S7 30.04F TC 21
MAURICE * SUNNY 70 66 88 S9 30.06S TC 21
SHELDON * SUNNY 70 70 100 S9 30.05R TC 21
SIOUX CITY SUNNY 68 67 96 VRB3 30.06S TC 20
SPENCER SUNNY 72 62 71 S9 30.08R TC 22
IAZ055>058-069>071-079>083-090>094-201600-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUDUBON * N/A 73 70 88 SE3 30.08F TC 23
CLARINDA * SUNNY 73 68 83 CALM 30.09R TC 23
CRESTON * SUNNY 73 70 88 SE6 30.08R TC 23
HARLAN * SUNNY 73 68 83 S3 30.08R TC 23
LAMONI SUNNY 74 67 78 CALM 30.08R TC 23
IAZ047>049-059>061-072>074-084-201600-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 75 63 66 CALM 30.08R TC 24
ANKENY * SUNNY 75 66 73 S5 30.08R TC 24
BOONE * PTSUNNY 73 66 78 CALM 30.07R TC 23
CHARITON * SUNNY 73 68 83 SE6 30.07R TC 23
DES MOINES MOSUNNY 75 62 64 SE7 30.08R TC 24
GRINNELL* SUNNY 73 66 80 E3 30.09R TC 23
KNOXVILLE * SUNNY 73 66 78 SE6 30.07R TC 23
MARSHALLTOWN SUNNY 73 65 75 S3 30.07R TC 23
NEWTON * SUNNY 73 73 100 VRB3 30.07R TC 23
IAZ004>006-015-016-023>025-035-036-201600-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CLARION * SUNNY 72 70 94 SW7 30.09R TC 22
ESTHERVILLE SUNNY 70 63 78 S7 30.07R TC 21
FORT DODGE * SUNNY 74 64 71 S8 30.09R TC 23
MASON CITY SUNNY 71 60 68 S7 30.08R TC 22
IAZ007>011-017>019-026>030-037>042-050>054-066-201600-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS SUNNY 72 64 76 S7 30.07R TC 22
CLINTON * SUNNY 74 62 66 E6 30.08S TC 23
DUBUQUE SUNNY 72 61 68 SE3 30.09R TC 22
OELWEIN * SUNNY 72 64 78 S8 30.09R TC 22
WATERLOO SUNNY 73 64 73 SE5 30.07R TC 23
IAZ064-065-067-068-078-201600-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT SUNNY 74 59 59 E7 30.07R TC 23
IOWA CITY SUNNY 74 65 73 E5 30.07S TC 23
MUSCATINE * N/A 75 61 60 E5 30.07R TC 24
QUAD CITIES SUNNY 75 60 59 E7 30.07R TC 24
IAZ062-063-075>077-085>089-095>099-201600-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON SUNNY 74 68 81 VRB7 30.06R TC 23
FAIRFIELD * FOG 68 68 100 CALM 30.06S VSB 3/4 TC 20
WASHINGTON * SUNNY 73 73 100 SE8 30.05S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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