ASUS43 KLOT 191810 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 100 PM CDT TUE MAY 19 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 UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT REPORT WEATHER SUCH AS PRECIPITATION OR FOG. ILZ001-002-007-009-015-016-024-191900- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE PTSUNNY 66 58 75 W16G25 29.99R TC 19 6HR MIN TEMP: 66; 6HR MAX TEMP: 72; STERLING* PTSUNNY 70 63 78 W17 29.96R TC 21 SAVANNA* CLOUDY 69 59 70 W9G21 29.96R TC 21 $$ ILZ003-004-008-010-011-017-018-191900- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 73 64 73 SW15G24 29.93R TC 23 6HR MIN TEMP: 66; 6HR MAX TEMP: 76; FREEPORT* CLOUDY 71 65 81 W14G22 29.95R TC 21 ROCHELLE* CLOUDY 73 61 65 W21 29.95R HAZE TC 23 DE KALB* CLOUDY 75 64 66 W20G31 29.94S TC 24 PERU* CLOUDY 75 64 69 SW16G24 29.96R TC 24 $$ ILZ005-006-012>014-019>023-191900- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 78 61 55 SW22G32 29.90S HX 80 TC 26 6HR MIN TEMP: 69; 6HR MAX TEMP: 79; CHICAGO-MIDWAY PTSUNNY 79 63 57 W17G26 29.92S HX 80 TC 26 6HR MIN TEMP: 69; 6HR MAX TEMP: 79; AURORA PTSUNNY 78 66 66 SW14G31 29.93R HX 80 TC 26 6HR MIN TEMP: 67; 6HR MAX TEMP: 79; 6HR PCP: TRACE; JOLIET* PTSUNNY 78 65 63 SW9G22 29.95S HX 80 TC 26 WAUKEGAN PTSUNNY 78 62 57 SW21G35 29.88S HX 80 TC 26 6HR MIN TEMP: 68; 6HR MAX TEMP: 79; 6HR PCP: TRACE; DUPAGE AIRPORT PTSUNNY 77 65 66 SW20G32 29.92R TC 25 6HR MIN TEMP: 67; 6HR MAX TEMP: 78; KANKAKEE* CLOUDY 75 64 68 W13 29.99R TC 24 WHEELING PTSUNNY 78 63 59 SW18G25 29.91S HX 80 TC 26 6HR MIN TEMP: 69; 6HR MAX TEMP: 78; 6HR PCP: TRACE; MORRIS* PTSUNNY 77 64 65 W17 29.95S TC 25 ROMEOVILLE* PTSUNNY 77 66 69 SW20G31 29.95R TC 25 LANSING* PTSUNNY 76 63 63 W18 29.96R TC 25 NORTHERLY ISL* N/A 77 59 53 S12 N/A TC 25 $$ LMZ740>746-191900- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 49 1019.5 2/ 4 WAUKEGAN HARBOR 71 51 240/ 16/ 21 1012.9 1/ 2 WILMETTE BUOY 69 230/ 14/ 17 1014.6R 1/ 2 CHICAGO BUOY 70 53 250/ 12/ 19 1012.1 1/ 2 HARRISON CRIB 75 240/ 11/ 13 N/A NORTHERLY ISL 76 220/ 5/ 16 N/A CALUMET HARBOR 76 220/ 9/ 16 1013.3 BURNS HARBOR 70 260/ 6/ 10 1014.6R MICHIGAN CITY 68 240/ 13/ 16 1012.6F ST. JOSEPH BUOY 58 190/ 6/ 10 1014.7S 2/ 4 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-191900- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS GALESBURG* CLOUDY 64 59 83 W15 30.03R TC 18 MACOMB* CLOUDY 66 63 90 W17 30.05R TC 19 JACKSONVILLE* CLOUDY 73 65 77 W9 30.04R TC 23 PITTSFIELD* CLOUDY 73 65 75 W16 30.05R TC 23 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-191900- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC CLOUDY 74 66 75 MISG 29.99R TC 24 BLOOMINGTON CLOUDY 76 65 68 W14G21 30.02R TC 24 DECATUR CLOUDY 75 65 70 SW8 30.01R TC 24 PEORIA CLOUDY 73 64 73 W14G22 29.99R TC 23 6HR MIN TEMP: 66; 6HR MAX TEMP: 74; LACON* CLOUDY 75 63 66 W10 29.97R TC 24 LINCOLN* PTSUNNY 77 65 65 W6 30.01R TC 25 SPRINGFIELD PTSUNNY 75 66 73 NW8 30.02R TC 24 6HR MIN TEMP: 67; 6HR MAX TEMP: 77; TAYLORVILLE PTSUNNY 75 66 73 SW6 30.03R TC 24 $$ ILZ033-039-045-046-055>057-062-063-191900- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN PTSUNNY 77 67 71 SW15 30.01R TC 25 DANVILLE* CLOUDY 78 68 71 W14 30.00R HX 80 TC 26 RANTOUL* PTSUNNY 78 67 68 W12 30.01R HX 80 TC 25 MATTOON PTSUNNY 80 70 71 S13G32 30.00S HX 83 TC 27 PARIS* MOSUNNY 82 71 68 SW24 29.99S HX 86 TC 28 $$ ILZ079-100>102-191900- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON MOSUNNY 77 64 65 W12 30.04R TC 25 BELLEVILLE PTSUNNY 80 69 70 SW12 29.99R HX 82 TC 26 CAHOKIA* CLOUDY 78 66 66 VRB6 30.02R HX 80 TC 26 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-191900- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE PTSUNNY 82 72 69 SW14G25 30.04R HX 87 TC 28 CAIRO* PTSUNNY 86 71 59 SW15G23 30.07F HX 91 TC 30 EFFINGHAM* PTSUNNY 79 73 79 S13 30.02S HX 83 TC 26 MARION CLOUDY 84 72 65 S21G30 30.04S HX 89 TC 29 MT. VERNON PTSUNNY 84 72 67 SW23G32 30.04S HX 89 TC 29 CENTRALIA* PTSUNNY 82 71 69 S14 30.02F HX 85 TC 28 SALEM* PTSUNNY 81 73 75 MISG 30.00F HX 85 TC 27 METROPOLIS* PTSUNNY 78 70 75 S7 30.08F HX 80 TC 26 $$ ILZ067-068-072-073-078-083-087-091-191900- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE PTSUNNY 83 72 69 S16G26 30.02S HX 88 TC 28 FLORA* PTSUNNY 82 72 69 SW18G24 30.02F HX 87 TC 28 FAIRFIELD* PTSUNNY 84 69 62 SW12G24 30.03F HX 87 TC 29 HARRISBURG* MOSUNNY 85 72 63 SW18G24 30.04F HX 91 TC 30 ROBINSON* PTSUNNY 84 73 70 SW25 30.00F HX 91 TC 29 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$