ASUS43 KLOT 150701 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 200 AM CDT WED APR 15 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. ILZ001-002-007-009-015-016-024-150800- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE CLOUDY 75 64 68 SW13 29.69R TC 24 STERLING* CLOUDY 72 65 78 SW10 29.69R TC 22 SAVANNA* TSTM 71 64 78 W14G22 29.70R TC 22 $$ ILZ003-004-008-010-011-017-018-150800- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 65 62 90 CALM 29.69S TC 18 FREEPORT* CLOUDY 65 63 96 S8 29.68F TC 18 ROCHELLE* MOCLDY 68 62 82 W7 29.70S TC 20 DE KALB* PTCLDY 62 61 97 S7 29.72S TC 17 PERU* MOCLDY 70 64 79 S8 29.72R TC 21 $$ ILZ005-006-012>014-019>023-150800- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 64 61 90 SE9 29.70F TC 18 CHICAGO-MIDWAY CLOUDY 65 62 90 E7 29.73S TC 18 AURORA PTCLDY 64 62 93 E6 29.70S TC 18 JOLIET* PTCLDY 74 65 75 SW8 29.73R TC 23 WAUKEGAN TSTM 60 59 96 S10 29.69F TC 16 DUPAGE AIRPORT PTCLDY 64 63 96 SE9 29.70F TC 18 KANKAKEE* CLEAR 70 63 79 SW16G23 29.77S TC 21 WHEELING CLOUDY 63 62 97 NE6 29.73R TC 17 MORRIS* PTCLDY 71 64 77 SW14 29.71R TC 22 LANSING* CLOUDY 63 58 82 SE3 29.76S TC 17 NORTHERLY ISL* N/A 52 50 93 E2 N/A TC 11 $$ LMZ740>746-150800- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 51 47 N/A 1/ 3 WAUKEGAN HARBOR 52 47 N/A 1/ 2 HARRISON CRIB 59 230/ 8/ 11 N/A NORTHERLY ISL 57 190/ 8/ 13 N/A CALUMET HARBOR 56 110/ 12/ 14 1007.3 BURNS HARBOR 63 80/ 4/ 5 1008.8R MICHIGAN CITY 62 30/ 10/ 11 1006.9F ST. JOSEPH BUOY 54 120/ 4/ 10 1010.2R 1/ 3 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-150800- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY PTCLDY 73 64 73 SW21G32 29.71S TC 23 MACOMB* PTCLDY 73 65 75 SW15 29.74R TC 23 JACKSONVILLE* CLEAR 71 63 73 S16G25 29.74F TC 22 PITTSFIELD* PTCLDY 73 65 74 S14G21 29.75S TC 23 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-150800- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC PTCLDY 70 63 78 MISG 29.74S TC 21 BLOOMINGTON PTCLDY 69 65 86 S17G24 29.77S TC 21 DECATUR PTCLDY 69 63 81 SW24G36 29.78F TC 21 PEORIA CLEAR 72 65 78 SW10 29.72R TC 22 LACON* PTCLDY 72 63 72 SW7 29.72R TC 22 LINCOLN* PTCLDY 71 61 71 S8 29.75F TC 22 SPRINGFIELD PTCLDY 71 63 75 S17G28 29.75F TC 22 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-150800- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLEAR 69 63 81 SW21 29.80F TC 21 DANVILLE* CLEAR 71 63 76 SW20G28 29.81S TC 22 MATTOON MOCLDY 71 62 73 SW17G30 29.82S TC 22 PARIS* PTCLDY 71 61 71 MISG 29.83F TC 22 $$ ILZ079-100>102-150800- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CAHOKIA* PTCLDY 73 64 73 S9G18 29.83F TC 23 SPARTA* MOCLDY 71 62 71 S8 29.90S TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-150800- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE MOCLDY 74 62 66 SW13G21 29.89F TC 23 CAIRO* PTCLDY 72 64 76 S8 29.95F TC 22 EFFINGHAM* PTCLDY 71 64 77 S16G26 29.87F TC 22 MARION PTCLDY 73 60 64 SW9G17 29.92F TC 23 MT. VERNON MOCLDY 71 61 70 SW12 29.90F TC 22 CENTRALIA* MOCLDY 72 61 70 S9 29.88F TC 22 SALEM* MOCLDY 73 62 66 SW18G25 29.86F TC 23 METROPOLIS* PTCLDY 71 59 67 CALM 29.96F TC 22 $$ ILZ067-068-072-073-078-083-087-091-150800- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOCLDY 72 62 71 S14 29.89F TC 22 FLORA* PTCLDY 72 63 73 SW18G24 29.88F TC 22 FAIRFIELD* MOCLDY 71 61 70 S10 29.90F TC 22 HARRISBURG* MOCLDY 69 61 74 S7 29.93F TC 21 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$