306
ASUS43 KDMX 202110
RWRIA
WEATHER ROUNDUP FOR IOWA
NATIONAL WEATHER SERVICE DES MOINES IA
400 PM CDT MON APR 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>046-202200-
NORTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LE MARS * MOSUNNY 73 34 23 S26G35 29.89F TC 23
MAURICE * MOSUNNY 73 34 23 S25G36 29.87F TC 23
SHELDON * MOSUNNY 72 34 25 S24G37 29.89F TC 22
SIOUX CITY MOSUNNY 74 38 27 S21G28 29.92F TC 23
SPENCER MOSUNNY 71 33 24 S28G38 29.93F TC 22
STORM LAKE * SUNNY 70 34 26 S28G35 29.96F TC 21
IAZ055>058-069>071-079>083-090>094-202200-
SOUTHWEST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AUDUBON * CLOUDY 72 37 28 S17G25 30.00F TC 22
CLARINDA * SUNNY 79 41 25 SW21 30.01F TC 26
COUNCIL BLFS * SUNNY 75 37 25 S21G26 29.96F TC 24
HARLAN * SUNNY 73 41 31 S17G30 29.97F TC 23
LAMONI SUNNY 70 44 39 S13G24 30.06F TC 21
RED OAK * SUNNY 77 37 24 S21G31 29.98F TC 25
SHENANDOAH * SUNNY 77 41 27 S21G29 29.96F TC 25
IAZ047>049-059>061-072>074-084-202200-
CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
AMES SUNNY 66 37 34 S20G29 30.05F TC 19
ANKENY * SUNNY 66 39 37 S15G25 30.07F TC 19
CHARITON * MOSUNNY 66 41 39 S14G21 30.07F TC 19
DES MOINES PTSUNNY 67 38 34 S18G32 30.06F TC 19
GRINNELL* SUNNY 63 24 22 SE18G24 30.12F TC 17
KNOXVILLE * MOSUNNY 66 39 37 S15G22 30.09F TC 19
MARSHALLTOWN SUNNY 62 32 32 S18G31 30.08F TC 17
NEWTON * SUNNY 66 37 34 S16G25 30.08F TC 19
PELLA * MOSUNNY 65 38 37 S14G20 30.11F TC 18
PERRY * SUNNY 69 38 31 S14G26 30.01F TC 21
IAZ004>006-015-016-023>025-035-036-202200-
NORTH CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ESTHERVILLE MOSUNNY 67 30 25 S28G39 29.96F TC 19
FORT DODGE * MOSUNNY 67 36 31 S17G26 30.01F TC 19
MASON CITY SUNNY 62 27 26 S23G36 30.03F TC 17
FOREST CITY * SUNNY 64 30 27 S22 30.02F TC 18
WEBSTER CITY * MOSUNNY 66 34 30 S22G33 30.01F TC 19
IOWA FALLS * SUNNY 64 32 29 SE20G29 30.07F TC 18
HAMPTON * MOSUNNY 61 28 29 S17G25 30.06F TC 16
IAZ007>011-017>019-026>030-037>042-050>054-066-202200-
NORTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CEDAR RAPIDS SUNNY 60 28 29 SE15G25 30.13F TC 16
CHARLES CITY * MOSUNNY 59 27 29 SE18 30.07F TC 15
CLINTON * MOSUNNY 58 24 27 S14 30.20F TC 14
DUBUQUE MOSUNNY 56 24 29 S16G31 30.17F TC 13
MONTICELLO * MOSUNNY 59 27 29 S14G22 30.14F TC 15
OELWEIN * SUNNY 57 28 33 S15G23 30.11F TC 14
WATERLOO MOSUNNY 61 29 29 S17G28 30.09F TC 16
IAZ064-065-067-068-078-202200-
EAST CENTRAL IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DAVENPORT MOSUNNY 59 27 29 S14G21 30.18F TC 15
IOWA CITY SUNNY 62 28 27 SE10G22 30.16F TC 17
MT. PLEASANT * SUNNY 61 34 36 SE15 30.16F TC 16
MUSCATINE * SUNNY 61 28 29 S16 30.17F TC 16
QUAD CITIES MOSUNNY 60 26 27 SE13G22 30.18F TC 16
IAZ062-063-075>077-085>089-095>099-202200-
SOUTHEAST IOWA
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRFIELD * SUNNY 63 37 39 SE16G22 30.13F TC 17
FORT MADISON * SUNNY 63 37 39 SE13G20 30.16F TC 17
KEOKUK * SUNNY 63 36 36 S10G18 30.16F TC 17
OSKALOOSA * SUNNY 67 35 30 S15G24 30.12F TC 20
OTTUMWA LGT RAIN 64 37 36 S16G26 30.12F TC 18
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURES IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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