580
ASUS43 KLOT 100701
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
200 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.
ILZ001-002-007-009-015-016-024-100800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
STERLING* CLEAR 71 71 100 CALM 29.87S TC 22
SAVANNA* CLOUDY 71 68 92 CALM 29.87R TC 22
ILZ003-004-008-010-011-017-018-100800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 71 70 96 VRB3 29.88F TC 22
FREEPORT* PTCLDY 69 67 95 CALM 29.90S TC 20
ILZ005-006-012>014-019>023-100800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 71 68 90 N10 29.86F TC 22
CHICAGO-MIDWAY MOCLDY 73 71 93 N7 29.85F TC 23
AURORA PTCLDY 71 70 96 NE5 29.86S TC 22
WAUKEGAN PTCLDY 67 67 100 CALM 29.87F TC 19
DUPAGE AIRPORT MOCLDY 70 69 97 N8 29.87F TC 21
WHEELING MOCLDY 69 68 96 N7 29.88F TC 21
LANSING* PTCLDY 73 69 89 N3 29.87S TC 23
NORTHERLY ISL* N/A 71 68 90 N9 N/A TC 22
LMZ740>746-100800-
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 68 69 1007.7R 1/ 4
WAUKEGAN HARBOR 69 69 1012.8F 1/ 4
WILMETTE BUOY 71 30/ 8/ 12 1014.5F 1/ 3
CHICAGO BUOY 73 73 1010.3F 1/ 2
HARRISON CRIB 72 360/ 9/ 10 N/A
NORTHERLY ISL 71 90/ 9 N/A
CALUMET HARBOR 73 330/ 5/ 9 1011.4F
BURNS HARBOR 320/ 3/ 4 1011.5S
MICHIGAN CITY 76 290/ 2/ 2 1009.0F
MICH CITY BUOY 75 76 30/ 8/ 12 N/A 0
ST. JOSEPH BUOY 74 75 20/ 10/ 12 1011.9S 1
ILZ025>027-034>036-040-047-049-050-058-095>099-100800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY CLEAR 69 68 96 S3 29.86R TC 21
ILZ028>032-037-038-041>044-048-051>054-059>061-100800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR PTCLDY 69 68 96 S6 29.86F TC 21
PEORIA CLEAR 71 70 96 CALM 29.86R TC 22
SPRINGFIELD PTCLDY 69 68 96 W5 29.86R TC 21
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-100800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTCLDY 67 67 100 SE3 29.87F TC 19
MATTOON MOCLDY 70 70 100 S8 29.87S TC 21
ILZ079-100>102-100800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOCLDY 74 71 91 S3 29.86F TC 23
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-100800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE TSTM 71 71 100 S10 29.87F TC 22
MT. VERNON LGT RAIN 73 73 100 S6 29.89F TC 23
SALEM* RAIN 76 75 96 MISG 29.89R TC 25
ILZ067-068-072-073-078-083-087-091-100800-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRFIELD* CLOUDY 74 70 88 CALM 29.90S TC 23
HARRISBURG* TSTM 73 72 97 SW7 29.93S TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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