474
ASUS43 KDMX 121110
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
600 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>046-121200-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * MOCLDY 66 64 94 NW16G23 29.86R TC 19
CHEROKEE * CLEAR 61 54 77 N13G22 29.91R TC 16
DENISON * PTCLDY 64 59 82 N9G17 29.89R TC 18
LE MARS * CLEAR 59 55 88 NW13 29.93R TC 15
MAURICE * CLEAR 57 54 88 NW10G20 29.95R TC 14
SHELDON * CLEAR 55 55 100 NW9 29.92R TC 13
SIOUX CITY CLEAR 59 53 80 N14 29.92R TC 15
SPENCER CLEAR 58 50 75 NW14 29.90R TC 14
STORM LAKE * MOCLDY 61 52 72 NW8G17 29.91R TC 16
IAZ055>058-069>071-079>083-090>094-121200-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLOUDY 66 64 94 W5 29.85R TC 19
AUDUBON * N/A 66 64 94 NW7 29.86R TC 19
CLARINDA * MOCLDY 70 63 78 NW7G15 29.86R TC 21
COUNCIL BLFS * MOCLDY 66 64 94 NW10G20 29.87R TC 19
CRESTON * CLOUDY 68 64 88 SW5 29.84S TC 20
HARLAN * CLEAR 66 64 94 N17 29.86R TC 19
LAMONI LGT RAIN 67 65 93 NW8 29.85R TC 19
RED OAK * MOCLDY 66 63 88 W12 29.86R TC 19
SHENANDOAH * MOCLDY 68 66 94 NW7 29.85R TC 20
IAZ047>049-059>061-072>074-084-121200-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 64 63 96 SW3 29.81R TC 18
ANKENY * CLOUDY 70 66 88 W5 29.81S TC 21
BOONE * N/A 68 64 88 W9 29.81R TC 20
CHARITON * CLOUDY 70 68 94 W9 29.81R TC 21
DES MOINES CLOUDY 69 64 84 W6 29.82S TC 21
GRINNELL* MOCLDY 66 65 96 SW3 29.83S TC 19
KNOXVILLE * CLOUDY 70 68 94 W8 29.81R TC 21
MARSHALLTOWN CLOUDY 65 63 93 SW5 29.80S TC 18
NEWTON * CLEAR 66 66 100 SW5 29.80F TC 19
PELLA * MOCLDY 70 67 91 W7 29.83R TC 21
PERRY * LGT RAIN 66 66 100 W8 29.80R FOG TC 19
IAZ004>006-015-016-023>025-035-036-121200-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * CLOUDY 63 61 94 NW12 29.84R TC 17
CLARION * CLOUDY 64 64 100 NW8G15 29.82R TC 18
ESTHERVILLE CLEAR 59 49 69 NW10 29.88R TC 15
FORT DODGE * MOCLDY 66 63 90 VRB7 29.84R TC 19
MASON CITY MOCLDY 65 62 90 NW10 29.80R TC 18
FOREST CITY * MOCLDY 63 55 77 NW9 29.83R TC 17
WEBSTER CITY * MOCLDY 64 64 100 W8 29.82R TC 18
IOWA FALLS * MOCLDY 64 61 90 CALM 29.82R TC 18
HAMPTON * MOCLDY 59 59 100 SW3 29.81S TC 15
IAZ007>011-017>019-026>030-037>042-050>054-066-121200-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS PTCLDY 66 65 96 S6 29.82R TC 19
CHARLES CITY * MOCLDY 64 64 100 SW6 29.79S TC 18
CLINTON * CLEAR 63 62 97 CALM 29.85R TC 17
DECORAH * PTCLDY 66 66 100 VRB7 29.77F TC 19
DUBUQUE PTCLDY 63 62 97 S7 29.84R TC 17
MONTICELLO * MOCLDY 64 64 100 SE5 29.81S TC 18
OELWEIN * CLEAR 63 63 100 S7 29.81S TC 17
WATERLOO MOCLDY 65 64 97 S6 29.79S TC 18
IAZ064-065-067-068-078-121200-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLEAR 64 63 96 S6 29.83S TC 18
IOWA CITY PTCLDY 67 66 97 SW3 29.84R TC 19
MT. PLEASANT * CLEAR 63 63 100 S5 29.83F FOG TC 17
MUSCATINE * CLEAR 61 61 100 CALM 29.83S TC 16
QUAD CITIES CLEAR 65 64 97 CALM 29.83R TC 18
IAZ062-063-075>077-085>089-095>099-121200-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLEAR 63 63 100 S5 29.84S FOG TC 17
FAIRFIELD * CLEAR 66 66 100 S7 29.81S TC 19
FORT MADISON * CLEAR 64 64 100 SE6 29.84S TC 18
OSKALOOSA * MOCLDY 70 69 96 NW5 29.83R TC 21
WASHINGTON * PTCLDY 66 66 100 SW6 29.81R TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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