ASUS43 KLOT 150910 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 300 AM CST MON DEC 15 2025 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. ILZ001-002-007-009-015-016-024-151000- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE MOCLDY 5 -4 66 S6 30.37F WCI -6 TC -15 STERLING* MOCLDY 3 -4 72 VRB3 30.41F TC -16 SAVANNA* MOCLDY 5 -4 68 S12 30.37F WCI -11 TC -15 $$ ILZ003-004-008-010-011-017-018-151000- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD CLOUDY 4 -4 69 S10 30.40F WCI -11 TC -16 FREEPORT* MOCLDY 6 -2 68 SW12 30.38R WCI -9 TC -14 DE KALB* MOCLDY 1 -5 77 S13 30.40F WCI -17 TC -17 PERU* MOCLDY 1 -6 72 S10 30.44F WCI -15 TC -17 $$ ILZ005-006-012>014-019>023-151000- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE CLOUDY 4 -7 60 SW10 30.43F WCI -11 TC -16 CHICAGO-MIDWAY MOCLDY 4 -6 63 SW10 30.45F WCI -11 TC -16 AURORA MOCLDY 1 -5 75 S10 30.43F WCI -15 TC -17 JOLIET* PTCLDY 5 -4 66 S7 30.48F WCI -7 TC -15 WAUKEGAN CLOUDY 6 -5 60 SW13 30.37F WCI -10 TC -14 DUPAGE AIRPORT MOCLDY 3 -5 69 S8 30.41F WCI -10 TC -16 WHEELING CLOUDY 5 -6 60 MISG 30.44F TC -15 MORRIS* PTCLDY 1 -5 76 S8 30.47S WCI -13 TC -17 ROMEOVILLE* MOCLDY 3 -4 72 S9 30.46F WCI -11 TC -16 LANSING* PTCLDY 1 -9 60 S8 30.49S WCI -12 TC -17 NORTHERLY ISL* N/A 5 -5 63 S9 N/A WCI -9 TC -15 $$ LMZ740>746-151000- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) HARRISON CRIB 6 210/ 19/ 22 N/A NORTHERLY ISL 4 240/ 7/ 12 N/A CALUMET HARBOR 4 210/ 7/ 14 1031.2 BURNS HARBOR 4 190/ 8/ 10 1032.2F MICHIGAN CITY 3 200/ 9/ 12 1033.9F $$ ILZ025>027-034>036-040-047-049-050-058-095>099-151000- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY CLEAR 10 2 69 S9 30.42F WCI -3 TC -12 GALESBURG* PTCLDY 1 -2 88 S12G17 30.40F WCI -16 TC -17 MACOMB* CLEAR 2 -3 78 S13 30.44F WCI -15 TC -16 JACKSONVILLE* CLEAR 6 0 76 S8 30.49F WCI -7 TC -15 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-151000- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS PONTIAC MOCLDY -2 -8 75 S5 30.49R WCI -12 TC -19 BLOOMINGTON PTCLDY -4 -9 79 S12 30.46F WCI -22 TC -20 DECATUR CLEAR -2 -8 76 S8 30.52F WCI -17 TC -19 PEORIA PTCLDY -2 -8 76 S10 30.45F WCI -19 TC -19 LACON* MOCLDY 1 -8 66 S6 30.45F WCI -10 TC -17 LINCOLN* CLEAR -2 -11 66 S9 30.50F WCI -18 TC -19 SPRINGFIELD CLEAR 1 -4 79 S12 30.49F WCI -16 TC -17 TAYLORVILLE CLEAR 0 -4 80 S3 30.54S TC -18 $$ ILZ033-039-045-046-055>057-062-063-151000- EAST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN CLEAR -6 -12 75 S8 30.51S WCI -21 TC -21 DANVILLE* MOCLDY -8 -13 78 SE6 30.52F WCI -21 TC -22 RANTOUL* CLEAR -9 -15 77 S7 30.50F WCI -24 TC -23 MATTOON CLEAR -2 -8 76 S7 30.52S WCI -15 TC -19 PARIS* CLEAR -9 -14 77 SE5 30.55S WCI -20 TC -23 $$ ILZ079-100>102-151000- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON CLEAR 10 4 75 SE6 30.53F WCI 1 TC -12 BELLEVILLE CLEAR 10 4 76 SE5 30.54F WCI 2 TC -12 CAHOKIA* CLEAR 11 3 70 SE5 30.54F WCI 3 TC -12 SPARTA* CLEAR 10 3 73 SE5 30.56F WCI 2 TC -12 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151000- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE CLEAR 10 4 76 S5 30.59F WCI 2 TC -12 CAIRO* CLEAR 12 6 78 CALM 30.61F TC -11 EFFINGHAM* CLEAR 3 -2 80 CALM 30.57F TC -16 MT. VERNON CLEAR N/A N/A N/A S5 30.58F CENTRALIA* N/A N/A N/A N/A MISG N/A SALEM* CLEAR 9 1 69 S5 30.56S WCI 0 TC -13 METROPOLIS* CLEAR 10 4 77 CALM 30.62R TC -12 $$ ILZ067-068-072-073-078-083-087-091-151000- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE CLEAR 0 -6 76 SE3 30.59S TC -18 FLORA* CLEAR 5 1 85 S5 30.58F WCI -4 TC -15 FAIRFIELD* CLEAR 7 1 75 S3 30.59F TC -14 HARRISBURG* CLEAR 10 4 78 S3 30.60F TC -12 ROBINSON* CLEAR -2 -6 84 S3 30.58S TC -19 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$