545
ASUS43 KDMX 221201
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
700 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>046-221300-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DENISON * PTCLDY 59 59 100 CALM 30.15R FOG TC 15
LE MARS * FOG 57 57 100 CALM 30.13R VSB<1/4 TC 14
MAURICE * CLEAR 61 59 94 N3 30.14R TC 16
SHELDON * CLEAR 55 55 100 W3 30.12R FOG TC 13
SIOUX CITY CLEAR 60 59 96 N5 30.15R FOG TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 67;
SPENCER CLEAR 58 56 93 N8 30.11R TC 14
6HR MIN TEMP: 54; 6HR MAX TEMP: 62;
IAZ055>058-069>071-079>083-090>094-221300-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUDUBON * N/A 61 59 94 CALM 30.14R TC 16
CLARINDA * PTCLDY 63 63 100 CALM 30.14R TC 17
CRESTON * CLOUDY 63 63 100 CALM 30.12R TC 17
HARLAN * CLOUDY 64 63 94 CALM 30.14R TC 18
LAMONI PTCLDY 63 63 100 W5 30.11R TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 70;
IAZ047>049-059>061-072>074-084-221300-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLEAR 62 60 93 W5 30.08R TC 17
6HR MIN TEMP: 60; 6HR MAX TEMP: 66;
ANKENY * CLEAR 61 61 100 CALM 30.09R TC 16
BOONE * CLEAR 64 63 94 W7 30.08R TC 18
CHARITON * MOCLDY 63 63 100 W6 30.09R TC 17
DES MOINES PTCLDY 64 61 90 W3 30.09R TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 72;
GRINNELL* CLEAR 61 60 96 NW5 30.08R TC 16
KNOXVILLE * CLEAR 63 61 94 W7 30.08R TC 17
MARSHALLTOWN CLEAR 59 59 100 NW6 30.06R FOG TC 15
6HR MIN TEMP: 58; 6HR MAX TEMP: 63;
NEWTON * CLEAR 63 61 94 NW5 30.06R TC 17
IAZ004>006-015-016-023>025-035-036-221300-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CLARION * CLEAR 57 57 100 CALM 30.08R FOG TC 14
ESTHERVILLE CLEAR 60 57 89 NW8 30.10R TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 62;
FORT DODGE * CLEAR 62 61 96 CALM 30.10R TC 17
MASON CITY CLEAR 62 59 90 NW9 30.06R TC 17
6HR MIN TEMP: 59; 6HR MAX TEMP: 63;
IAZ007>011-017>019-026>030-037>042-050>054-066-221300-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLEAR 61 60 97 NW6 30.03R TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 66;
CLINTON * CLEAR 61 60 97 W6 30.01S TC 16
DUBUQUE CLEAR 61 59 93 CALM 30.02R TC 16
6HR MIN TEMP: 59; 6HR MAX TEMP: 67;
OELWEIN * CLEAR 59 59 100 NW7 30.04S TC 15
WATERLOO CLEAR 61 59 93 NW3 30.03R TC 16
6HR MIN TEMP: 60; 6HR MAX TEMP: 64;
IAZ064-065-067-068-078-221300-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLEAR 62 60 93 W6 30.01S TC 17
6HR MIN TEMP: 61; 6HR MAX TEMP: 65;
IOWA CITY CLEAR 64 62 93 CALM 30.03R TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 70;
MUSCATINE * N/A 64 64 100 CALM 30.02S TC 18
QUAD CITIES CLEAR 62 61 96 W5 30.00S TC 17
6HR MIN TEMP: 62; 6HR MAX TEMP: 70;
IAZ062-063-075>077-085>089-095>099-221300-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLEAR 64 63 96 NW3 30.02S TC 18
6HR MIN TEMP: 63; 6HR MAX TEMP: 70;
FAIRFIELD * CLEAR 63 63 100 W5 30.04R FOG TC 17
WASHINGTON * CLEAR 64 64 100 NW6 30.02R TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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