391
ASUS43 KDMX 151810
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
100 PM CDT TUE SEP 15 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>046-151900-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * CLOUDY 64 57 77 NW9 30.14R TC 18
CHEROKEE * CLOUDY 64 54 68 N6 30.15S TC 18
DENISON * CLOUDY 64 54 68 CALM 30.16R TC 18
LE MARS * CLOUDY N/A N/A N/A N7 30.15S
MAURICE * MOSUNNY 66 50 55 NW9 30.16S TC 19
SHELDON * MOSUNNY 66 50 55 N8G15 30.14R TC 19
SIOUX CITY CLOUDY 67 50 54 N9 30.16S TC 19
6HR MIN TEMP: 61; 6HR MAX TEMP: 68;
SPENCER PTSUNNY 66 50 56 NW7 30.14S TC 19
6HR MIN TEMP: 58; 6HR MAX TEMP: 66;
STORM LAKE * PTSUNNY 64 52 63 NW9 30.14F TC 18
IAZ055>058-069>071-079>083-090>094-151900-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * LGT RAIN 63 61 94 N8 30.13F TC 17
AUDUBON * N/A 63 61 94 CALM 30.16R TC 17
CLARINDA * CLOUDY 66 59 77 NE10 30.11F TC 19
COUNCIL BLFS * LGT RAIN 61 59 94 N7 30.13F FOG TC 16
CRESTON * LGT RAIN 64 59 82 NE10 30.12R TC 18
HARLAN * MOSUNNY 63 59 88 N5 30.14F TC 17
LAMONI CLOUDY 73 69 87 N10 30.10R TC 23
6HR MIN TEMP: 68; 6HR MAX TEMP: 76; 6HR PCP: TRACE;
RED OAK * CLOUDY 63 61 94 N13G21 30.11F TC 17
SHENANDOAH * N/A N/A N/A N/A MISG N/A
IAZ047>049-059>061-072>074-084-151900-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 65 60 84 CALM 30.10F TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 69; 6HR PCP: 0.26;
ANKENY * CLOUDY 64 59 82 N7G15 30.10R TC 18
BOONE * CLOUDY 66 59 77 NW8 30.10R TC 19
CHARITON * LGT RAIN 70 70 100 NE8 30.07F TC 21
DES MOINES CLOUDY 66 60 81 N6 30.12R TC 19
6HR MIN TEMP: 64; 6HR MAX TEMP: 69; 6HR PCP: 0.41;
GRINNELL* RAIN 62 61 97 N5 30.09F TC 17
KNOXVILLE * PTSUNNY 68 64 88 NE8 30.08F TC 20
MARSHALLTOWN LGT RAIN 65 62 90 E6 30.07F TC 18
6HR MIN TEMP: 64; 6HR MAX TEMP: 69; 6HR PCP: 0.20;
NEWTON * MOSUNNY 64 64 100 NE8 30.07F TC 18
PELLA * LGT RAIN 66 63 88 NE5 30.09F TC 19
PERRY * CLOUDY 65 65 98 W5 30.11R TC 19
IAZ004>006-015-016-023>025-035-036-151900-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * SUNNY 66 52 59 N6G15 30.11F TC 19
CLARION * MOSUNNY 66 57 72 N9 30.11S TC 19
ESTHERVILLE PTSUNNY 66 48 52 NW7 30.13R TC 19
6HR MIN TEMP: 59; 6HR MAX TEMP: 67;
FORT DODGE * CLOUDY 67 54 63 N7 30.13S TC 19
MASON CITY CLOUDY 64 52 64 N12 30.11R TC 18
6HR MIN TEMP: 62; 6HR MAX TEMP: 66;
FOREST CITY * CLOUDY 63 50 63 NW7 30.13R TC 17
WEBSTER CITY * CLOUDY 64 59 82 N8 30.11S TC 18
IOWA FALLS * CLOUDY 68 58 70 N9 30.10F TC 20
HAMPTON * CLOUDY 63 55 77 N7 30.11S TC 17
IAZ007>011-017>019-026>030-037>042-050>054-066-151900-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 69 64 84 NW7 30.08S TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 72;
CHARLES CITY * CLOUDY 68 57 68 NW7G14 30.09R TC 20
CLINTON * PTSUNNY 78 69 73 W6G17 30.08R HX 80 TC 26
DECORAH * CLOUDY 66 59 77 NW7 30.06S TC 19
DUBUQUE LGT RAIN 70 67 90 W10G18 30.08S TC 21
6HR MIN TEMP: 67; 6HR MAX TEMP: 71; 6HR PCP: 0.25;
MONTICELLO * LGT RAIN 72 70 94 W6 30.05S TC 22
OELWEIN * SUNNY 68 68 100 NW9 30.08S TC 20
WATERLOO CLOUDY 68 64 87 W9 30.09R TC 20
6HR MIN TEMP: 68; 6HR MAX TEMP: 70; 6HR PCP: 0.05;
IAZ064-065-067-068-078-151900-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT N/A 80 69 69 W7 30.07S HX 83 TC 27
IOWA CITY CLOUDY 75 68 78 NW8 30.08F TC 24
6HR MIN TEMP: 68; 6HR MAX TEMP: 77; 6HR PCP: 0.37;
MT. PLEASANT * MOSUNNY 79 70 73 N9 30.07S HX 81 TC 26
MUSCATINE * SUNNY 82 72 69 NW10 30.07S HX 87 TC 28
QUAD CITIES PTSUNNY 80 72 76 W7 30.06S HX 84 TC 27
6HR MIN TEMP: 69; 6HR MAX TEMP: 81; 6HR PCP: 0.06;
IAZ062-063-075>077-085>089-095>099-151900-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON PTSUNNY 85 73 67 VRB3 30.05R HX 91 TC 29
6HR MIN TEMP: 71; 6HR MAX TEMP: 87;
FAIRFIELD * CLOUDY 77 73 88 N10 30.08R TC 25
FORT MADISON * PTSUNNY 86 73 66 W5 30.05R HX 93 TC 30
OSKALOOSA * PTSUNNY 74 71 89 NE6 30.09F TC 24
WASHINGTON * PTSUNNY 79 77 94 N12 30.06F 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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