303
ASUS43 KDMX 121910
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
200 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>046-122000-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * MOSUNNY 72 52 49 NW12 30.03S TC 22
CHEROKEE * MOSUNNY 70 52 52 NW9 30.04F TC 21
DENISON * PTSUNNY 72 54 53 N7 30.05S TC 22
LE MARS * SUNNY 70 46 43 VRB5G18 30.04F TC 21
MAURICE * SUNNY 70 48 46 N6G14 30.05F TC 21
SHELDON * SUNNY 70 48 46 NW7G14 30.03F TC 21
SIOUX CITY SUNNY 71 51 49 N8 30.06S TC 22
SPENCER MOSUNNY 70 45 40 NW6G16 30.04S TC 21
STORM LAKE * MOSUNNY 70 48 46 N9 30.04F TC 21
IAZ055>058-069>071-079>083-090>094-122000-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * MOSUNNY 72 55 56 N10 30.02S TC 22
AUDUBON * N/A 72 55 56 N6 30.02F TC 22
CLARINDA * CLOUDY 75 55 50 N8G17 30.03R TC 24
COUNCIL BLFS * PTSUNNY 70 54 56 NE14 30.00F TC 21
CRESTON * CLOUDY 72 55 56 N8 30.02S TC 22
HARLAN * SUNNY 72 55 56 NW12 30.03F TC 22
LAMONI LGT RAIN 72 61 68 NW9 30.01S TC 22
RED OAK * PTSUNNY 73 55 53 N13 30.02F TC 23
SHENANDOAH * PTSUNNY 72 55 56 NE13 29.99F TC 22
IAZ047>049-059>061-072>074-084-122000-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES MOSUNNY 76 53 44 NW12G22 29.99F TC 24
ANKENY * MOSUNNY 75 52 43 NW13 29.99F TC 24
BOONE * MOSUNNY 73 54 49 N12 29.98R TC 23
CHARITON * MOSUNNY 73 59 60 NW13 29.99R TC 23
DES MOINES PTSUNNY 75 52 44 N8 29.99F TC 24
GRINNELL* SUNNY 78 55 44 N10G16 29.98S TC 26
KNOXVILLE * SUNNY 77 57 50 NW13G18 29.97F TC 25
MARSHALLTOWN SUNNY 75 53 46 N15 29.96F TC 24
NEWTON * SUNNY 77 54 44 N9G17 29.96F TC 25
PELLA * SUNNY 78 57 48 N6 29.97F TC 26
PERRY * MOSUNNY 76 53 45 NW9 29.98S TC 24
IAZ004>006-015-016-023>025-035-036-122000-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 70 48 46 N12 30.00F TC 21
CLARION * SUNNY 72 50 46 NW12 30.00F TC 22
ESTHERVILLE SUNNY 69 47 45 N14G21 30.02F TC 21
FORT DODGE * MOSUNNY 73 51 46 N7 30.01F TC 23
MASON CITY MOSUNNY 71 50 47 NW15G21 29.99S TC 22
FOREST CITY * MOSUNNY 70 48 46 NW12G18 30.01S TC 21
WEBSTER CITY * MOSUNNY 70 52 52 N12 30.00S TC 21
IOWA FALLS * SUNNY 75 50 41 NW14G20 29.99F TC 24
HAMPTON * MOSUNNY 70 48 46 NW13G18 29.98F TC 21
IAZ007>011-017>019-026>030-037>042-050>054-066-122000-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS PTSUNNY 76 64 66 NW7G18 29.92F TC 24
CHARLES CITY * MOSUNNY 73 48 40 N13G20 29.96S TC 23
CLINTON * CLOUDY 80 69 69 NW8 29.89S HX 83 TC 27
DECORAH * SUNNY 75 52 43 NW12 29.93R TC 24
DUBUQUE CLOUDY 72 65 78 NW8 29.92S TC 22
MONTICELLO * PTSUNNY 75 66 73 VRB5G12 29.90S TC 24
OELWEIN * SUNNY 77 55 47 NW16 29.95R TC 25
WATERLOO MOSUNNY 78 53 41 NW12 29.94R TC 26
IAZ064-065-067-068-078-122000-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLOUDY 79 67 66 NW10 29.89S HX 81 TC 26
IOWA CITY CLOUDY 70 66 87 N9 29.93R TC 21
MT. PLEASANT * PTSUNNY 77 66 69 NW5 29.92S TC 25
MUSCATINE * CLOUDY 79 70 73 NW9 29.90S HX 81 TC 26
QUAD CITIES PTSUNNY 80 69 69 NW9 29.88S HX 83 TC 27
IAZ062-063-075>077-085>089-095>099-122000-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLOUDY 81 70 69 NW7 29.89F HX 84 TC 27
FAIRFIELD * PTSUNNY 79 72 78 N8 29.93R HX 82 TC 26
FORT MADISON * CLOUDY 81 70 69 NW9 29.90F HX 84 TC 27
OSKALOOSA * SUNNY 82 64 54 NW13G20 29.96R HX 83 TC 28
WASHINGTON * CLOUDY 77 73 88 N8G15 29.90F TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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