076
ASUS43 KDMX 121310
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
800 AM 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>046-121400-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * MOSUNNY 61 55 82 NW9 29.94R TC 16
CHEROKEE * MOSUNNY 59 52 77 N13 29.97R TC 15
DENISON * SUNNY 61 57 88 N7 29.97R TC 16
LE MARS * PTCLDY 57 52 82 N8G15 29.97R TC 14
MAURICE * PTCLDY 55 52 88 NW10G18 29.99R TC 13
SHELDON * MOSUNNY 55 55 100 NW9 29.97R TC 13
SIOUX CITY PTCLDY 57 52 83 NW10 29.99R TC 14
SPENCER SUNNY 57 49 74 N9 29.96R TC 14
STORM LAKE * MOSUNNY 59 50 72 N12G18 29.95R TC 15
IAZ055>058-069>071-079>083-090>094-121400-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * PTSUNNY 63 57 82 N12G20 29.93R TC 17
AUDUBON * N/A 63 57 82 NW12 29.94R TC 17
CLARINDA * CLOUDY 68 64 88 N10G18 29.93R TC 20
COUNCIL BLFS * PTSUNNY 61 57 88 NW12 29.95R TC 16
CRESTON * CLOUDY 66 64 94 W7 29.90R TC 19
HARLAN * SUNNY 61 57 88 NW8 29.95R TC 16
LAMONI CLOUDY 68 64 87 W9 29.87R TC 20
RED OAK * CLOUDY 66 61 82 N13 29.93R TC 19
IAZ047>049-059>061-072>074-084-121400-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 67 62 84 N12G23 29.87R TC 19
ANKENY * CLOUDY 70 66 88 NW15 29.87R TC 21
BOONE * CLOUDY 64 59 82 NW16G24 29.87R TC 18
CHARITON * CLOUDY 68 64 88 W8 29.85R TC 20
DES MOINES CLOUDY 69 64 84 NW16 29.87R TC 21
GRINNELL* PTSUNNY 67 65 93 SW5 29.86R TC 19
KNOXVILLE * CLOUDY 70 66 88 W8 29.83R TC 21
MARSHALLTOWN PTSUNNY 66 63 90 W8 29.84R TC 19
NEWTON * SUNNY 66 66 100 W3 29.84R TC 19
PELLA * CLOUDY 70 66 88 W7 29.85R TC 21
PERRY * LGT RAIN 64 58 82 NW16 29.88R VSB 1 TC 18
IAZ004>006-015-016-023>025-035-036-121400-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 59 52 77 N15G23 29.91R TC 15
CLARION * PTSUNNY 63 59 88 NW12G20 29.90R TC 17
ESTHERVILLE SUNNY 56 49 77 N10 29.94R TC 13
FORT DODGE * MOSUNNY 60 52 74 N8 29.91R TC 16
MASON CITY MOSUNNY 63 53 70 NW15 29.87R TC 17
WEBSTER CITY * PTSUNNY 61 57 88 NW13 29.90R TC 16
IOWA FALLS * PTSUNNY 65 59 81 NW12G18 29.87R TC 18
HAMPTON * MOSUNNY 61 55 82 NW10 29.86R TC 16
IAZ007>011-017>019-026>030-037>042-050>054-066-121400-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS PTSUNNY 68 67 96 S6 29.83R TC 20
CHARLES CITY * CLOUDY 64 64 100 NW12 29.85R TC 18
CLINTON * SUNNY 67 65 93 S6 29.87R TC 19
DECORAH * CLOUDY 66 64 94 VRB5G13 29.81R TC 19
DUBUQUE MOSUNNY 66 64 93 S7 29.84S TC 19
MONTICELLO * PTSUNNY 66 66 100 SE6 29.82R TC 19
OELWEIN * SUNNY 64 64 100 SW5 29.83R TC 18
WATERLOO PTSUNNY 68 64 87 W9 29.82R TC 20
IAZ064-065-067-068-078-121400-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT SUNNY 69 66 90 S5 29.86R TC 21
IOWA CITY MOSUNNY 67 67 100 SE5 29.85R TC 19
MUSCATINE * SUNNY 66 66 100 CALM 29.85S TC 19
QUAD CITIES SUNNY 68 65 90 E5 29.86R TC 20
IAZ062-063-075>077-085>089-095>099-121400-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON SUNNY 67 67 100 S3 29.86R TC 19
FAIRFIELD * SUNNY 68 68 100 S3 29.84S TC 20
FORT MADISON * SUNNY 70 70 100 VRB3 29.86R TC 21
OSKALOOSA * CLOUDY 70 69 98 CALM 29.85R TC 21
WASHINGTON * MOSUNNY 68 68 100 S6 29.83S FOG TC 20
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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