912
ASUS43 KDMX 172310
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
600 PM CDT THU SEP 17 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>046-180000-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * PTSUNNY 75 68 78 NE12 30.21S TC 24
CHEROKEE * CLOUDY 73 64 73 NE6 30.23R TC 23
DENISON * MOSUNNY 75 68 78 E6 30.22R TC 24
LE MARS * CLOUDY N/A N/A N/A E7G14 30.21R
MAURICE * CLOUDY 70 66 88 NE12 30.23S TC 21
SHELDON * CLOUDY 68 68 100 NE12 30.23S TC 20
SIOUX CITY CLOUDY 74 65 73 E7 30.20F TC 23
SPENCER CLOUDY 66 61 84 NE10 30.26S TC 19
STORM LAKE * CLOUDY 72 64 78 NE9 30.24S TC 22
IAZ055>058-069>071-079>083-090>094-180000-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * MOSUNNY 77 72 83 CALM 30.18S TC 25
AUDUBON * N/A 75 70 83 N3 30.21S TC 24
CLARINDA * CLOUDY 79 73 83 CALM 30.20S HX 82 TC 26
COUNCIL BLFS * MOSUNNY 79 70 73 CALM 30.18S HX 81 TC 26
CRESTON * CLOUDY 77 73 88 CALM 30.20S TC 25
HARLAN * SUNNY 77 68 73 SE5 30.20S TC 25
LAMONI CLOUDY 78 73 84 N7 30.18F HX 81 TC 26
RED OAK * CLOUDY 79 73 83 E6 30.18F HX 82 TC 26
SHENANDOAH * CLOUDY 77 75 94 CALM 29.15S TC 25
IAZ047>049-059>061-072>074-084-180000-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES MOSUNNY 76 68 76 NE9 30.20R TC 24
ANKENY * PTSUNNY 79 70 73 NE6 30.20S HX 81 TC 26
BOONE * SUNNY 75 70 83 NE8 30.19S TC 24
CHARITON * CLOUDY 77 73 88 N7 30.18S TC 25
DES MOINES MOSUNNY 78 68 71 CALM 30.19F HX 80 TC 26
GRINNELL* MOSUNNY 75 68 79 NE5 30.22R TC 24
KNOXVILLE * PTSUNNY 77 72 83 N7 30.19S TC 25
MARSHALLTOWN CLOUDY 73 68 84 NE7 30.20S TC 23
NEWTON * MOSUNNY 77 77 100 NE7 30.19S TC 25
PELLA * CLOUDY 77 72 85 CALM 30.20S TC 25
PERRY * HAZE 77 68 73 NE5 30.17S VSB 3/4 TC 25
IAZ004>006-015-016-023>025-035-036-180000-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * CLOUDY 68 64 88 NE8 30.25R TC 20
CLARION * CLOUDY 70 70 100 NE9 30.24R TC 21
ESTHERVILLE CLOUDY 66 61 84 N7 30.27R TC 19
FORT DODGE * PTSUNNY 72 66 81 VRB7 30.24R TC 22
MASON CITY CLOUDY 68 62 81 N8 30.25S TC 20
FOREST CITY * CLOUDY 66 61 82 N6 30.26S TC 19
WEBSTER CITY * CLOUDY 73 72 94 E7 30.22S TC 23
IOWA FALLS * CLOUDY 73 66 79 NE7 30.23F TC 23
HAMPTON * CLOUDY 66 63 88 N5 30.23S TC 19
IAZ007>011-017>019-026>030-037>042-050>054-066-180000-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 70 69 97 N12 30.20S FOG TC 21
CHARLES CITY * CLOUDY 68 64 88 NE9 30.25R TC 20
CLINTON * CLOUDY 71 68 90 N12 30.20R TC 22
DECORAH * CLOUDY 66 63 88 NE8 30.25R TC 19
DUBUQUE CLOUDY 65 64 97 N9 30.23R TC 18
MONTICELLO * CLOUDY 70 66 88 VRB5 30.20S TC 21
OELWEIN * CLOUDY 68 66 94 N10 30.24R TC 20
WATERLOO CLOUDY 70 66 87 NE6 30.21S TC 21
IAZ064-065-067-068-078-180000-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT PTSUNNY 74 70 87 N10 30.18R TC 23
IOWA CITY CLOUDY 76 71 85 N9 30.19S TC 24
MT. PLEASANT * MOSUNNY 81 72 74 N5 30.16S HX 84 TC 27
MUSCATINE * PTSUNNY 82 73 74 N8 30.16F HX 88 TC 28
QUAD CITIES PTSUNNY 78 72 81 N9 30.16R HX 80 TC 26
IAZ062-063-075>077-085>089-095>099-180000-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON MOSUNNY 85 74 69 N7 30.15S HX 92 TC 29
FAIRFIELD * PTSUNNY 81 77 89 N7 30.17R HX 88 TC 27
FORT MADISON * MOSUNNY 84 75 74 NW8 30.15S HX 92 TC 29
OSKALOOSA * MOSUNNY 80 73 77 N9 30.19R HX 84 TC 27
WASHINGTON * MOSUNNY 79 79 100 N12 30.16S HX 83 TC 26
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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