788
ASUS43 KDMX 202010
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
300 PM CDT SUN SEP 20 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>046-202100-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARROLL * FOG 64 64 100 NE8 30.03S VSB 3/4 TC 18
CHEROKEE * CLOUDY 61 59 94 NE8 30.07S TC 16
DENISON * CLOUDY 64 63 94 E9G17 30.04S FOG TC 18
LE MARS * CLOUDY N/A N/A N/A E9G16 30.06S
MAURICE * CLOUDY 61 61 100 NE15 30.08S FOG TC 16
SHELDON * CLOUDY 61 61 100 E13G24 30.07S TC 16
SIOUX CITY LGT RAIN 62 60 93 NE7 30.07S FOG TC 17
SPENCER CLOUDY 61 58 90 NE14G22 30.08S TC 16
STORM LAKE * PTSUNNY 59 59 100 E14 30.07S TC 15
IAZ055>058-069>071-079>083-090>094-202100-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ATLANTIC * MIX PCPN 66 64 94 MISG 29.99S TC 19
AUDUBON * N/A 64 63 94 NE7 30.02S TC 18
CLARINDA * CLOUDY 70 64 83 N7 29.99F TC 21
COUNCIL BLFS * CLOUDY 64 64 100 N10 30.00S TC 18
CRESTON * FOG 68 68 100 N7 29.97F VSB 3/4 TC 20
HARLAN * PTSUNNY 64 63 94 NE12 30.01S TC 18
LAMONI CLOUDY 70 65 84 N3 29.96S TC 21
RED OAK * DRIZZLE 66 64 94 N12 29.99F FOG TC 19
SHENANDOAH * CLOUDY 68 64 88 VRB6 28.96S TC 20
IAZ047>049-059>061-072>074-084-202100-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES CLOUDY 64 60 87 NE13G23 30.01S TC 18
ANKENY * CLOUDY 66 63 88 NE14 30.00R TC 19
BOONE * CLOUDY 64 63 94 NE12G18 30.01R TC 18
CHARITON * PTSUNNY 68 68 100 NE10G16 29.95S FOG TC 20
DES MOINES CLOUDY 67 62 84 E14 29.99S TC 19
GRINNELL* CLOUDY 65 61 87 NE12G17 30.02S TC 18
KNOXVILLE * CLOUDY 68 64 88 NE9G16 29.97S TC 20
MARSHALLTOWN CLOUDY 64 60 87 E17G23 30.01F TC 18
NEWTON * CLOUDY 66 66 100 NE13G22 29.99S TC 19
PELLA * CLOUDY 67 64 88 NE8 29.98S TC 20
PERRY * CLOUDY 66 64 94 NE12 30.00R TC 19
IAZ004>006-015-016-023>025-035-036-202100-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALGONA * PTSUNNY 66 59 77 NE14G24 30.05S TC 19
CLARION * CLOUDY 68 57 68 NE16G23 30.05S TC 20
ESTHERVILLE CLOUDY 63 56 78 NE9 30.08S TC 17
FORT DODGE * CLOUDY 64 58 80 E12 30.05S TC 18
MASON CITY PTSUNNY 68 54 60 E15G25 30.06F TC 20
FOREST CITY * CLOUDY 66 54 63 NE15G22 30.06F TC 19
WEBSTER CITY * CLOUDY 64 63 94 E13 30.04R TC 18
IOWA FALLS * CLOUDY 62 60 94 NE12G17 30.05R TC 17
HAMPTON * CLOUDY 63 55 77 E14 30.05R TC 17
IAZ007>011-017>019-026>030-037>042-050>054-066-202100-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS CLOUDY 65 59 81 NE18G28 30.01R TC 18
CHARLES CITY * PTSUNNY 66 55 68 NE12G20 30.05F TC 19
CLINTON * CLOUDY 64 62 93 NE18 30.01S TC 18
DECORAH * PTSUNNY 68 54 60 NE9G21 30.06F TC 20
DUBUQUE CLOUDY 60 58 92 NE16G28 30.05S TC 16
MONTICELLO * CLOUDY 63 61 94 NE13G20 30.01S TC 17
OELWEIN * CLOUDY 64 59 82 E15G22 30.05S TC 18
WATERLOO CLOUDY 66 58 75 E20G28 30.02F TC 19
IAZ064-065-067-068-078-202100-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT CLOUDY 64 62 93 NE20G28 29.99R TC 18
IOWA CITY CLOUDY 63 62 97 NE15G24 30.01R TC 17
MT. PLEASANT * DRIZZLE 66 64 94 NE12G18 29.96S TC 19
MUSCATINE * N/A 66 64 94 NE14G23 29.98S TC 19
QUAD CITIES CLOUDY 66 63 90 NE14G21 29.97R FOG TC 19
IAZ062-063-075>077-085>089-095>099-202100-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BURLINGTON LGT RAIN 69 69 100 NE13 29.95R FOG TC 21
FAIRFIELD * PTSUNNY 66 66 100 NE10G18 29.96S TC 19
FORT MADISON * CLOUDY 73 68 83 N5 29.94S TC 23
OSKALOOSA * MOSUNNY 69 65 88 NE10G16 29.98S TC 21
WASHINGTON * PTSUNNY 66 66 100 NE15G21 29.96S TC 19
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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