961
ASUS43 KLOT 101403
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-101500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTSUNNY 80 72 76 E3 29.90R HX 84 TC 27
STERLING* MOSUNNY 76 73 91 E8 29.93R TC 24
ILZ003-004-008-010-011-017-018-101500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 74 66 76 NE6 29.94R TC 23
FREEPORT* MOSUNNY 74 72 96 E5 29.95R TC 23
ILZ005-006-012>014-019>023-101500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 75 66 73 N8 29.93R TC 24
CHICAGO-MIDWAY PTSUNNY 76 66 71 NE6 29.92R TC 24
AURORA MOSUNNY 74 69 85 E6 29.92R TC 23
WAUKEGAN MOSUNNY 72 67 84 NE6 29.93R TC 22
DUPAGE AIRPORT MOSUNNY 74 67 78 NE6 29.92R TC 23
WHEELING MOSUNNY 73 65 75 VRB7 29.94R TC 23
LANSING* MOSUNNY 75 68 77 NE5 29.93R TC 24
NORTHERLY ISL* N/A 73 66 78 NW8 N/A TC 23
LMZ740>746-101500-
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 1015.6S 2/ 4
WAUKEGAN HARBOR 69 70 1014.3R 2/ 3
WILMETTE BUOY 70 40/ 8/ 12 1016.5R 2/ 3
CHICAGO BUOY 72 73 360/ 8/ 12 1012.4R 2/ 4
HARRISON CRIB 71 360/ 9/ 10 N/A
NORTHERLY ISL 72 350/ 7/ 10 N/A
CALUMET HARBOR 72 340/ 7/ 11 1013.4
BURNS HARBOR 20/ 5/ 5 1013.9R
MICHIGAN CITY 73 10/ 9/ 9 1011.5R
MICH CITY BUOY 73 75 10/ 8/ 12 N/A 2/ 3
ST. JOSEPH BUOY 72 75 20/ 10/ 12 1013.8R 2/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-101500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY PTSUNNY 78 71 79 W5 29.93R HX 80 TC 26
ILZ028>032-037-038-041>044-048-051>054-059>061-101500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON SUNNY 79 74 84 SW3 29.93R HX 82 TC 26
DECATUR MOSUNNY 78 72 81 VRB3 29.92R HX 80 TC 26
PEORIA MOSUNNY 74 71 91 CALM 29.91S TC 23
SPRINGFIELD MOSUNNY 78 69 73 SW3 29.92R HX 80 TC 26
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-101500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN SUNNY 77 72 84 W5 29.92R TC 25
MATTOON CLOUDY 74 72 93 S8 29.92R TC 23
ILZ079-100>102-101500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* MOSUNNY 79 73 82 CALM 29.90R HX 82 TC 26
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-101500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 74 71 91 S12 29.93R TC 23
MARION CLOUDY 73 72 94 S9 29.94R TC 23
MT. VERNON CLOUDY 75 72 90 SW7 29.92S TC 24
ILZ067-068-072-073-078-083-087-091-101500-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FAIRFIELD* CLOUDY 74 70 88 S6 29.93S TC 23
HARRISBURG* CLOUDY 74 72 95 S6 29.94R TC 23
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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