301
ASUS43 KDMX 300810
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 AM CDT WED SEP 30 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>046-300900-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * CLOUDY 68 68 100 S5 29.78F FOG TC 20
CHEROKEE * CLOUDY 66 66 100 SW2 29.77S FOG TC 19
DENISON * MOCLDY 68 68 100 S7 29.78F TC 20
LE MARS * FOG N/A N/A N/A S5 29.75S VSB 1
MAURICE * FOG 64 64 100 S7 29.76F VSB<1/4 TC 18
SHELDON * CLOUDY 64 64 100 S6 29.75S FOG TC 18
SIOUX CITY FOG 64 64 100 E3 29.76S VSB 1/2 TC 18
SPENCER MOCLDY 64 64 100 S6 29.77S TC 18
STORM LAKE * CLOUDY 66 66 100 CALM 29.78S FOG TC 19
IAZ055>058-069>071-079>083-090>094-300900-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * CLOUDY 68 68 100 S3 29.78S FOG TC 20
AUDUBON * N/A 68 66 94 CALM 29.80S TC 20
CLARINDA * CLOUDY N/A N/A N/A S6 29.82R
COUNCIL BLFS * CLOUDY 68 68 100 SE5 29.77S FOG TC 20
CRESTON * FOG 68 68 100 S8 29.81S VSB 1/2 TC 20
HARLAN * MOCLDY 66 66 100 S5 29.78F FOG TC 19
LAMONI RAIN 67 67 100 S7 29.83F FOG TC 19
RED OAK * CLOUDY 70 70 100 SE3 29.79S FOG TC 21
SHENANDOAH * MOCLDY 70 70 100 S10 29.77F FOG TC 21
IAZ047>049-059>061-072>074-084-300900-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 66 66 100 CALM 29.80S FOG TC 19
ANKENY * DRIZZLE 66 66 100 CALM 29.81S TC 19
BOONE * N/A 66 66 100 CALM 29.78F FOG TC 19
CHARITON * LGT RAIN 68 68 100 S9 29.82S TC 20
DES MOINES LGT RAIN 67 66 97 S6 29.81S TC 19
GRINNELL* HVY RAIN 65 65 99 S8 29.83S TC 18
KNOXVILLE * CLOUDY 68 68 100 S14G20 29.81F TC 20
MARSHALLTOWN CLOUDY 66 65 96 SE5 29.80F FOG TC 19
NEWTON * CLOUDY 66 66 100 CALM 29.80F FOG TC 19
PELLA * CLOUDY 67 66 97 S7 29.83S TC 20
PERRY * CLOUDY 67 67 100 S3 29.77S TC 19
IAZ004>006-015-016-023>025-035-036-300900-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * PTCLDY 66 66 100 S8 29.77S FOG TC 19
CLARION * CLOUDY 66 66 100 S6 29.78F FOG TC 19
ESTHERVILLE MOCLDY 63 63 100 S7 29.76S FOG TC 17
FORT DODGE * CLOUDY 67 67 100 S3 29.78F FOG TC 19
MASON CITY CLOUDY 65 65 100 S5 29.79S FOG TC 18
FOREST CITY * CLOUDY 64 63 94 S3 29.79S FOG TC 18
WEBSTER CITY * FOG 66 66 100 S3 29.79F VSB 3/4 TC 19
IOWA FALLS * CLOUDY 66 65 94 S3 29.81F FOG TC 19
HAMPTON * CLOUDY 63 63 100 S3 29.79F FOG TC 17
IAZ007>011-017>019-026>030-037>042-050>054-066-300900-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS RAIN 64 63 96 S7 29.82F FOG TC 18
CHARLES CITY * CLOUDY 64 64 100 S6 29.80F FOG TC 18
CLINTON * LGT RAIN 63 60 90 S6 29.89S TC 17
DECORAH * LGT RAIN 64 64 100 VRB5 29.80S TC 18
DUBUQUE RAIN 62 61 96 SW12 29.86F FOG TC 17
MONTICELLO * LGT RAIN 63 63 100 SE5 29.83F VSB 3/4 TC 17
OELWEIN * MOCLDY 64 64 100 S9 29.82F TC 18
WATERLOO CLOUDY 66 65 96 S6 29.79F TC 19
IAZ064-065-067-068-078-300900-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT HVY RAIN 62 60 93 S12 29.88S FOG TC 17
IOWA CITY CLOUDY 65 63 93 S8 29.84F TC 18
MT. PLEASANT * RAIN 63 61 94 S5 29.87F TC 17
MUSCATINE * N/A 64 64 100 S10 29.86F FOG TC 18
QUAD CITIES LGT RAIN 63 61 93 S10 29.87S TC 17
IAZ062-063-075>077-085>089-095>099-300900-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON CLOUDY 63 63 100 CALM 29.88F TC 17
FAIRFIELD * CLOUDY 64 64 100 S8 29.85R FOG TC 18
FORT MADISON * LGT RAIN 64 63 94 E5 29.87F TC 18
KEOKUK * N/A 64 64 100 CALM 29.87S TC 18
OSKALOOSA * CLOUDY 68 67 98 S12 29.84S TC 20
WASHINGTON * CLOUDY 64 64 100 S10G16 29.83F TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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