ASUS43 KLOT 251701 RWRIL ILLINOIS REGIONAL WEATHER ROUNDUP NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL 1200 PM CDT SAT APR 25 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. ILZ001-002-007-009-015-016-024-251800- NORTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS MOLINE SUNNY 63 49 60 E12G23 29.96F TC 17 STERLING* SUNNY 63 49 60 NE12G17 30.00R TC 17 SAVANNA* SUNNY 64 47 53 NE13 29.98F TC 18 $$ ILZ003-004-008-010-011-017-018-251800- NORTH CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ROCKFORD MOSUNNY 63 46 54 NE9 29.99F TC 17 FREEPORT* MOSUNNY 61 51 71 NE9 30.01F TC 16 DE KALB* SUNNY 60 47 61 E7 29.99S TC 16 PERU* SUNNY 62 47 58 NE5 29.99R TC 16 $$ ILZ005-006-012>014-019>023-251800- NORTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CHICAGO-OHARE MOSUNNY 55 43 63 NE13G20 29.98S TC 13 CHICAGO-MIDWAY MOSUNNY 55 42 61 NE13 29.99R TC 13 AURORA SUNNY 60 47 61 E8 29.96F TC 16 JOLIET* SUNNY 61 49 64 E7 29.98F TC 16 WAUKEGAN SUNNY 50 43 77 NE9 29.99S TC 10 DUPAGE AIRPORT SUNNY 59 47 64 E10 29.96F TC 15 KANKAKEE* SUNNY 59 47 63 NE13G20 29.98F TC 15 WHEELING MOSUNNY 51 43 74 E12G20 29.99S TC 11 MORRIS* PTSUNNY 60 47 63 E10 29.97F TC 15 ROMEOVILLE* SUNNY 59 48 67 NE10G17 29.98F TC 15 LANSING* MOSUNNY 49 42 75 N13 30.00R TC 10 NORTHERLY ISL* N/A 44 40 85 NE10 N/A TC 7 $$ LMZ740>746-251800- SOUTHERN LAKE MICHIGAN STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE AIR SEA DIR/SP/G HT/PER (F) (DEG/KT/KT) (MB) (MI) (FT/S) WINTHROP HARBOR 45 1014.9R 3/ 4 WAUKEGAN HARBOR 42 47 340/ 16/ 21 1016.0S 3/ 4 HARRISON CRIB 40 360/ 14/ 17 N/A NORTHERLY ISL 45 330/ 12/ 17 N/A CALUMET HARBOR 43 10/ 11/ 16 1015.7R BURNS HARBOR 41 30/ 8/ 10 1016.3R MICHIGAN CITY 41 10/ 14/ 15 1015.2R ST. JOSEPH BUOY 43 360/ 12/ 16 1015.5F 3/ 5 $$ ILZ025>027-034>036-040-047-049-050-058-095>099-251800- WEST-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS QUINCY SUNNY 70 48 45 E9 29.92F TC 21 GALESBURG* SUNNY 65 48 54 E10 29.96F TC 18 MACOMB* SUNNY 68 52 55 E12 29.97F TC 20 JACKSONVILLE* SUNNY 70 49 47 E9G18 29.93F TC 21 $$ ILZ028>032-037-038-041>044-048-051>054-059>061-251800- CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS BLOOMINGTON SUNNY 58 49 72 NE8 29.99S TC 14 DECATUR SUNNY 63 54 72 NE9 29.95F TC 17 PEORIA SUNNY 62 47 57 E3 29.98S TC 17 SPRINGFIELD SUNNY 69 51 52 NE10 29.94S TC 21 TAYLORVILLE NOT AVBL $$ ILZ033-039-045-046-055>057-062-063-251800- EAST-CENTRAL ILLINOIS CITYSKY/WX TMP DP RH WIND PRES REMARKS CHAMPAIGN MOSUNNY 58 49 72 NE12 29.97R TC 14 DANVILLE* PTSUNNY 57 50 77 N7 29.97F TC 14 MATTOON MOSUNNY 66 56 70 NE12 29.93F TC 19 PARIS* MOSUNNY 62 52 69 N10 29.95S TC 17 $$ ILZ079-100>102-251800- SOUTHWEST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS ALTON SUNNY 72 52 49 NE9 29.93S TC 22 SPARTA* MOSUNNY 72 54 52 N5 29.91S TC 22 $$ ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-251800- SOUTH-CENTRAL ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS CARBONDALE MOSUNNY 73 56 54 N8 29.88F TC 23 CAIRO* PTSUNNY 74 60 60 NE9 29.87F TC 24 MARION MOSUNNY 73 57 56 N14 29.88F TC 23 CENTRALIA* SUNNY 73 49 42 CALM 29.91F TC 23 SALEM* SUNNY 73 53 48 N8 29.91F TC 23 $$ ILZ067-068-072-073-078-083-087-091-251800- SOUTHEAST ILLINOIS CITY SKY/WX TMP DP RH WIND PRES REMARKS LAWRENCEVILLE MOSUNNY 74 52 46 VRB6G16 29.89F TC 23 FLORA* SUNNY 72 52 49 NE3 29.91F TC 22 FAIRFIELD* SUNNY 73 47 40 N7 29.90S TC 23 HARRISBURG* SUNNY 75 55 50 NE7 29.89F TC 24 $$ ABBREVIATIONS USED IN REMARKS TC - TEMPERATURE IN CELSIUS WCI - WIND CHILL INDEX HX - HEAT INDEX VSB - VISIBILITY $$