419
ASUS43 KDMX 231201
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 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>046-231300-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DENISON * PTCLDY 55 55 100 CALM 30.15R TC 13
LE MARS * MOCLDY 54 54 100 CALM 30.13R FOG TC 12
MAURICE * PTCLDY 55 55 100 CALM 30.15R TC 13
SHELDON * PTCLDY 50 50 100 CALM 30.12R TC 10
SIOUX CITY MOCLDY 60 57 89 E6 30.13R TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 67;
SPENCER PTCLDY 50 49 96 E3 30.14S TC 10
6HR MIN TEMP: 47; 6HR MAX TEMP: 54;
IAZ055>058-069>071-079>083-090>094-231300-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUDUBON * N/A 54 52 94 CALM 30.14S TC 12
CLARINDA * PTCLDY 59 59 100 CALM 30.14S FOG TC 15
CRESTON * PTCLDY 57 57 100 NE5 30.13S TC 14
HARLAN * CLEAR 57 57 100 CALM 30.13R TC 14
LAMONI CLEAR 60 56 86 N5 30.13S TC 16
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
IAZ047>049-059>061-072>074-084-231300-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES PTCLDY 56 55 97 N3 30.13S TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 59;
ANKENY * PTCLDY 55 55 100 CALM 30.14R TC 13
BOONE * PTCLDY 57 57 100 NE3 30.12R TC 14
CHARITON * PTCLDY 57 55 94 NW5 30.12S TC 14
DES MOINES MOCLDY 60 58 92 CALM 30.13S TC 16
6HR MIN TEMP: 57; 6HR MAX TEMP: 67;
GRINNELL* PTCLDY 54 53 97 N3 30.13F TC 12
KNOXVILLE * PTCLDY 57 55 94 CALM 30.12S TC 14
MARSHALLTOWN PTCLDY 53 52 96 N3 30.12F TC 12
6HR MIN TEMP: 52; 6HR MAX TEMP: 59;
NEWTON * CLEAR 57 57 100 N3 30.12S TC 14
IAZ004>006-015-016-023>025-035-036-231300-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CLARION * CLEAR 50 50 100 CALM 30.14S TC 10
ESTHERVILLE PTCLDY 50 48 93 W3 30.14S TC 10
6HR MIN TEMP: 50; 6HR MAX TEMP: 55;
FORT DODGE * PTCLDY 54 54 100 CALM 30.14S TC 12
MASON CITY PTCLDY 51 49 92 W5 30.13S TC 11
6HR MIN TEMP: 49; 6HR MAX TEMP: 57;
IOWA FALLS * PTCLDY 53 50 89 CALM 30.14S TC 12
IAZ007>011-017>019-026>030-037>042-050>054-066-231300-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLEAR 54 52 93 NW8 30.11R TC 12
6HR MIN TEMP: 54; 6HR MAX TEMP: 60;
CLINTON * CLEAR 56 54 93 N8 30.10R TC 13
DUBUQUE CLEAR 57 52 83 N7 30.11R TC 14
6HR MIN TEMP: 56; 6HR MAX TEMP: 63;
OELWEIN * CLEAR 54 52 94 N5 30.12F TC 12
WATERLOO PTCLDY 52 51 97 CALM 30.12S TC 11
6HR MIN TEMP: 51; 6HR MAX TEMP: 57;
IAZ064-065-067-068-078-231300-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLEAR 55 53 93 NW6 30.09R TC 13
6HR MIN TEMP: 54; 6HR MAX TEMP: 60;
IOWA CITY CLEAR 58 54 86 W3 30.12R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 65;
QUAD CITIES CLEAR 57 54 89 W5 30.08R TC 14
6HR MIN TEMP: 55; 6HR MAX TEMP: 68;
IAZ062-063-075>077-085>089-095>099-231300-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLEAR 58 56 93 N6 30.10R TC 14
6HR MIN TEMP: 57; 6HR MAX TEMP: 63;
FAIRFIELD * CLEAR 55 55 100 NW5 30.11S TC 13
WASHINGTON * CLEAR 57 57 100 NW5 30.10S TC 14
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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