677
ASUS43 KLOT 100901
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CDT FRI JUL 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.
ILZ001-002-007-009-015-016-024-101000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 70 68 93 CALM 29.86S TC 21
STERLING* PTCLDY 69 69 100 CALM 29.89R TC 21
SAVANNA* CLOUDY 72 70 95 CALM 29.88R TC 22
ILZ003-004-008-010-011-017-018-101000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 69 68 96 CALM 29.89S TC 21
FREEPORT* MOCLDY 70 68 95 NE5 29.90F TC 21
DE KALB* CLOUDY 69 69 100 E5 29.89S FOG TC 21
ILZ005-006-012>014-019>023-101000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 70 67 90 NE6 29.87S TC 21
CHICAGO-MIDWAY PTCLDY 71 69 93 N7 29.87S TC 22
AURORA CLOUDY 70 70 100 NE6 29.87S FOG TC 21
JOLIET* CLEAR 72 72 99 NE3 29.87S TC 22
WAUKEGAN CLEAR 66 65 96 N3 29.88R TC 19
DUPAGE AIRPORT MOCLDY 69 68 96 CALM 29.87S TC 21
KANKAKEE* CLEAR 68 67 94 CALM 29.88R TC 20
WHEELING MOCLDY 69 67 93 CALM 29.89S TC 21
LANSING* CLOUDY 72 71 95 N6 29.87F FOG TC 22
NORTHERLY ISL* N/A 69 67 93 N5 N/A TC 21
LMZ740>746-101000-
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 69 69 1009.0R 1/ 4
WAUKEGAN HARBOR 69 69 1012.6R 1/ 3
WILMETTE BUOY 71 30/ 8/ 12 1014.6R 1/ 4
CHICAGO BUOY 72 73 350/ 8/ 10 1010.5R 1/ 3
HARRISON CRIB 71 340/ 8/ 9 N/A
NORTHERLY ISL 69 10/ 8/ 10 N/A
CALUMET HARBOR 72 340/ 7/ 10 1011.6
BURNS HARBOR 40/ 5/ 6 1011.5S
MICHIGAN CITY 74 40/ 8/ 8 1009.3R
MICH CITY BUOY 74 75 30/ 10/ 12 N/A 1/ 2
ST. JOSEPH BUOY 74 75 10/ 4/ 6 1012.0R 1
ILZ025>027-034>036-040-047-049-050-058-095>099-101000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 69 68 96 CALM 29.89R TC 21
MACOMB* CLEAR 66 66 100 CALM 29.90S TC 19
JACKSONVILLE* PTCLDY 66 66 100 SE3 29.88R TC 19
ILZ028>032-037-038-041>044-048-051>054-059>061-101000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON CLEAR 70 70 100 SW3 29.89R TC 21
DECATUR CLEAR 70 69 97 CALM 29.89R TC 21
PEORIA CLEAR 70 69 97 NW3 29.89R TC 21
SPRINGFIELD CLEAR 68 67 96 S3 29.88R TC 20
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLEAR 67 67 100 CALM 29.89S FOG TC 19
DANVILLE* PTCLDY 69 68 98 SW3 29.90R TC 21
MATTOON MOCLDY 70 69 97 S3 29.89R TC 21
PARIS* MOCLDY 66 65 97 CALM 29.90R FOG TC 19
ILZ079-100>102-101000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLOUDY 73 70 90 CALM 29.88R TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOCLDY 71 70 96 S9 29.91R TC 22
CAIRO* CLOUDY 73 73 100 SE5 29.93F TC 23
EFFINGHAM* MOCLDY 70 70 100 CALM 29.91R TC 21
MARION LGT RAIN 70 70 98 S12 29.90F TC 21
MT. VERNON CLOUDY 72 71 97 SW5 29.91R TC 22
CENTRALIA* CLOUDY 73 71 93 CALM 29.91R TC 23
SALEM* CLOUDY 74 73 95 MISG 29.90R TC 23
ILZ067-068-072-073-078-083-087-091-101000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FLORA* CLOUDY 73 N/A N/A CALM 29.90R TC 23
FAIRFIELD* MOCLDY 72 70 93 CALM 29.90R TC 22
HARRISBURG* MOCLDY 71 71 99 S8 29.91R TC 22
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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