ASUS43 KDMX 181801 RWRIA WEATHER ROUNDUP FOR IOWA NATIONAL WEATHER SERVICE DES MOINES IA 100 PM CDT MON MAY 18 2026 NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS 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>046-181900- NORTHWEST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS LE MARS * CLOUDY N/A N/A N/A N8 29.79F MAURICE * CLOUDY 54 54 100 N10 29.80F TC 12 SIOUX CITY CLOUDY 53 51 93 N8 29.80F FOG TC 12 6HR MIN TEMP: 52; 6HR MAX TEMP: 53; 6HR PCP: 0.03; SPENCER CLOUDY 57 53 86 N7 29.81R TC 14 6HR MIN TEMP: 56; 6HR MAX TEMP: 57; $$ IAZ055>058-069>071-079>083-090>094-181900- SOUTHWEST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS AUDUBON * N/A 63 59 88 CALM 29.80F TC 17 CLARINDA * CLOUDY 70 66 88 SE8 29.79F TC 21 LAMONI CLOUDY 70 63 78 S13 29.83R TC 21 6HR MIN TEMP: 62; 6HR MAX TEMP: 70; 6HR PCP: TRACE; $$ IAZ047>049-059>061-072>074-084-181900- CENTRAL IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS AMES CLOUDY 69 62 78 SW9 29.80S TC 21 6HR MIN TEMP: 64; 6HR MAX TEMP: 71; ANKENY * PTSUNNY 73 61 64 SW9 29.81S TC 23 CHARITON * CLOUDY 70 70 100 SW10 29.83R TC 21 DES MOINES CLOUDY 71 59 65 S12 29.82R TC 22 6HR MIN TEMP: 64; 6HR MAX TEMP: 72; GRINNELL* CLOUDY 72 62 70 SW6 29.83R TC 22 KNOXVILLE * CLOUDY 72 61 68 SW7G14 29.83R TC 22 MARSHALLTOWN CLOUDY 73 63 70 S13 29.80R TC 23 6HR MIN TEMP: 63; 6HR MAX TEMP: 73; PELLA * CLOUDY 71 62 75 S7 29.84R TC 21 $$ IAZ004>006-015-016-023>025-035-036-181900- NORTH CENTRAL IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS FORT DODGE * CLOUDY 61 60 97 SW9 29.82R FOG TC 16 MASON CITY CLOUDY 66 61 84 W9 29.78R TC 19 6HR MIN TEMP: 61; 6HR MAX TEMP: 67; FOREST CITY * CLOUDY 63 59 88 W7 29.79S TC 17 IOWA FALLS * CLOUDY 71 64 79 SW8 29.80S TC 22 $$ IAZ007>011-017>019-026>030-037>042-050>054-066-181900- NORTHEAST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS CEDAR RAPIDS PTSUNNY 72 64 76 S15 29.80R TC 22 6HR MIN TEMP: 63; 6HR MAX TEMP: 72; 6HR PCP: TRACE; DUBUQUE PTSUNNY 73 64 73 S15G22 29.81S TC 23 6HR MIN TEMP: 63; 6HR MAX TEMP: 73; 6HR PCP: 0.02; WATERLOO PTSUNNY 74 63 68 S10 29.78S TC 23 6HR MIN TEMP: 65; 6HR MAX TEMP: 74; $$ IAZ064-065-067-068-078-181900- EAST CENTRAL IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS DAVENPORT CLOUDY 74 63 68 SW15G24 29.81F TC 23 6HR MIN TEMP: 64; 6HR MAX TEMP: 74; 6HR PCP: 0.16; IOWA CITY CLOUDY 73 64 73 SW12 29.83R TC 23 6HR MIN TEMP: 63; 6HR MAX TEMP: 73; 6HR PCP: 0.08; QUAD CITIES CLOUDY 74 64 71 SW10G20 29.81S TC 23 6HR MIN TEMP: 64; 6HR MAX TEMP: 74; 6HR PCP: 0.18; $$ IAZ062-063-075>077-085>089-095>099-181900- SOUTHEAST IOWA CITY SKY/WX TMP DP RH WIND PRES REMARKS BURLINGTON PTSUNNY 70 64 81 W5 29.85R TC 21 6HR MIN TEMP: 63; 6HR MAX TEMP: 71; 6HR PCP: 0.18; OTTUMWA CLOUDY 71 64 78 SW9 29.84R TC 22 6HR MIN TEMP: 63; 6HR MAX TEMP: 71; 6HR PCP: TRACE; $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURES IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$