264
ASUS43 KDMX 122301
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
600 PM CDT SAT SEP 12 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>046-130000-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * SUNNY 73 46 38 N10 30.00R TC 23
CHEROKEE * SUNNY 72 52 49 NW5 30.01S TC 22
DENISON * SUNNY 73 52 46 N8 30.02R TC 23
LE MARS * SUNNY 73 46 38 N8 30.00F TC 23
MAURICE * SUNNY 72 48 43 NW7 30.02S TC 22
SHELDON * SUNNY 72 48 43 NW10 29.99S TC 22
SIOUX CITY SUNNY 74 49 41 NW6 30.02S TC 23
SPENCER SUNNY 74 45 35 NW7 30.00S TC 23
STORM LAKE * SUNNY 70 48 46 N6 30.02S TC 21
IAZ055>058-069>071-079>083-090>094-130000-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * MOSUNNY 73 55 53 N3 30.01R TC 23
AUDUBON * N/A 73 50 43 CALM 30.02R TC 23
CLARINDA * PTSUNNY 73 55 53 NW6 30.04R TC 23
COUNCIL BLFS * MOSUNNY 73 54 49 CALM 30.02R TC 23
CRESTON * MOSUNNY 72 55 56 N9 29.99R TC 22
HARLAN * SUNNY 73 55 53 N7 30.01R TC 23
LAMONI PTSUNNY 72 58 61 N7 29.98R TC 22
IAZ047>049-059>061-072>074-084-130000-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 74 50 42 N8 29.97R TC 23
ANKENY * SUNNY 75 52 43 N10 29.97S TC 24
BOONE * SUNNY 73 50 43 N10 29.97R TC 23
CHARITON * MOSUNNY 73 55 53 N8 29.96R HAZE TC 23
DES MOINES MOSUNNY 75 51 43 N9 29.97S TC 24
GRINNELL* SUNNY 76 53 45 NW8 29.97R TC 24
KNOXVILLE * MOSUNNY 77 55 47 NW7G14 29.95F TC 25
MARSHALLTOWN SUNNY 73 52 47 N10 29.95F TC 23
NEWTON * SUNNY 75 52 43 N10G17 29.95S TC 24
IAZ004>006-015-016-023>025-035-036-130000-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 72 48 43 N8 29.98F TC 22
CLARION * SUNNY 73 48 40 N9 29.99S TC 23
ESTHERVILLE SUNNY 72 44 36 N8 29.99F TC 22
FORT DODGE * SUNNY 73 48 41 N5 30.00R TC 23
MASON CITY SUNNY 71 47 42 NW13 29.98S TC 22
WEBSTER CITY * SUNNY 72 52 49 N9 29.99R TC 22
IOWA FALLS * SUNNY 74 48 40 N6 29.98S TC 23
HAMPTON * SUNNY 70 46 43 N7 29.98S TC 21
IAZ007>011-017>019-026>030-037>042-050>054-066-130000-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS SUNNY 77 55 46 NW14 29.93R TC 25
CHARLES CITY * SUNNY 72 50 46 NW8 29.96S TC 22
CLINTON * PTSUNNY 76 67 73 N6 29.91S TC 24
DECORAH * SUNNY 72 48 43 NW7G14 29.94S TC 22
DUBUQUE MOSUNNY 75 60 59 NW12 29.93R TC 24
OELWEIN * SUNNY 73 52 46 NW13 29.95F TC 23
WATERLOO SUNNY 74 52 46 NW10 29.94F TC 23
IAZ064-065-067-068-078-130000-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT PTSUNNY 77 65 66 NW7 29.90S TC 25
IOWA CITY MOSUNNY 80 59 48 NW12 29.93R HX 81 TC 27
MUSCATINE * SUNNY 79 66 65 VRB3 29.91S HX 81 TC 26
QUAD CITIES PTSUNNY 77 66 68 NW8 29.89S TC 25
IAZ062-063-075>077-085>089-095>099-130000-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOSUNNY 75 67 76 N6 29.91S TC 24
FAIRFIELD * SUNNY 77 64 65 NW7 29.93R TC 25
WASHINGTON * MOSUNNY 77 63 61 NW9 29.91R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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