463
ASUS43 KLOT 101111
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT WED JUN 10 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-101200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 76 71 85 S8 29.76F TC 24
STERLING* CLEAR 75 73 93 VRB5 29.80S TC 24
SAVANNA* CLEAR 73 70 90 SE7 29.77S TC 23
ILZ003-004-008-010-011-017-018-101200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 74 71 91 SE6 29.80S TC 23
FREEPORT* CLEAR 75 74 95 S8 29.80S TC 24
ROCHELLE* CLEAR 72 70 94 S8 29.81S TC 22
DE KALB* CLEAR 72 72 100 S8 29.83S TC 22
PERU* CLEAR 75 72 88 S6 29.82S TC 24
ILZ005-006-012>014-019>023-101200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 72 69 90 S3 29.81S TC 22
CHICAGO-MIDWAY PTCLDY 75 71 87 S7 29.81F TC 24
AURORA PTCLDY 73 71 93 S6 29.82R TC 23
WAUKEGAN PTCLDY 66 66 100 SW3 29.80F TC 19
DUPAGE AIRPORT MOCLDY 73 71 93 S3 29.82R TC 23
WHEELING PTCLDY 68 66 93 S3 29.82F TC 20
MORRIS* PTCLDY 73 72 94 S3 29.82R TC 23
ROMEOVILLE* PTCLDY 72 72 100 S8 29.83S TC 22
LANSING* CLEAR 71 70 97 S3 29.85R TC 22
NORTHERLY ISL* N/A 66 65 96 CALM N/A TC 19
LMZ740>746-101200-
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 62 62 1010.5 0
WAUKEGAN HARBOR 63 62 130/ 4/ 6 1010.3 0
WILMETTE BUOY 65 160/ 4/ 6 1011.8F 0
CHICAGO BUOY 67 66 180/ 4/ 6 1008.7 0
HARRISON CRIB 67 170/ 10/ 11 N/A
NORTHERLY ISL 65 170/ 2 N/A
CALUMET HARBOR 72 180/ 2/ 3 1010.1F
BURNS HARBOR 73 180/ 5/ 7 1010.8S
MICHIGAN CITY 74 180/ 7/ 9 1008.6S
MICH CITY BUOY 71 68 180/ 6/ 6 988.8R 0
ST. JOSEPH BUOY 69 190/ 6/ 6 1011.0R 0
ILZ025>027-034>036-040-047-049-050-058-095>099-101200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTCLDY 76 71 85 S12 29.83S TC 24
GALESBURG* CLEAR 74 71 92 S8 29.82S TC 23
JACKSONVILLE* CLEAR 76 76 100 S10 29.85S TC 25
PITTSFIELD* CLEAR 76 75 97 S7 29.86S TC 25
ILZ028>032-037-038-041>044-048-051>054-059>061-101200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 75 75 99 MISG 29.85R TC 24
BLOOMINGTON CLEAR 76 76 100 SW13 29.87R TC 24
DECATUR CLEAR 77 74 90 SW9 29.88R TC 25
PEORIA CLEAR 75 73 93 SW7 29.83S TC 24
LACON* CLEAR 76 72 86 SW7 29.82R TC 25
LINCOLN* CLEAR 78 78 99 SW6 29.86R HX 82 TC 26
SPRINGFIELD CLEAR 78 73 84 SW9 29.85F HX 81 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 75 75 100 S8 29.88R FOG TC 24
DANVILLE* N/A 75 74 97 S6 29.89S TC 24
RANTOUL* CLEAR 74 73 98 S3 29.88R FOG TC 23
MATTOON CLEAR 76 73 91 S7 29.89R TC 24
ILZ079-100>102-101200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 76 73 90 S7 29.91R TC 25
CAHOKIA* CLEAR 76 72 87 S5 29.90R TC 24
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 78 73 84 SW10 29.94R HX 81 TC 26
CAIRO* PTCLDY 76 74 93 CALM 29.97R TC 25
EFFINGHAM* CLEAR 76 75 99 S5 29.93S TC 24
MARION CLEAR 76 75 98 S7 29.96R TC 24
MT. VERNON PTCLDY 75 73 93 SW6 29.94R TC 24
CENTRALIA* CLEAR 76 73 88 CALM 29.93R TC 25
SALEM* CLEAR 77 74 89 MISG 29.93R TC 25
METROPOLIS* PTCLDY 76 76 100 S5 29.98R TC 24
ILZ067-068-072-073-078-083-087-091-101200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 76 73 91 SW7 29.93R TC 24
FLORA* CLEAR 75 N/A N/A S7 29.93R TC 24
FAIRFIELD* CLEAR 73 72 95 CALM 29.94R TC 23
HARRISBURG* CLEAR 75 73 94 SW3 29.96R TC 24
ROBINSON* CLEAR 77 73 88 SW12 29.92R TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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