576
ASUS43 KLOT 092001
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 PM CDT THU JUL 09 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.
ILZ001-002-007-009-015-016-024-092100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE NOT AVBL
STERLING* PTSUNNY 85 71 63 VRB5 29.88F HX 90 TC 29
SAVANNA* PTSUNNY 85 69 57 W6 29.87F HX 88 TC 29
ILZ003-004-008-010-011-017-018-092100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 83 69 62 W9 29.88F HX 86 TC 28
FREEPORT* MOSUNNY 84 73 70 SW7 29.90F HX 90 TC 29
ILZ005-006-012>014-019>023-092100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 84 68 58 W6 29.85F HX 87 TC 29
CHICAGO-MIDWAY PTSUNNY 85 70 60 W5 29.85F HX 89 TC 29
AURORA PTSUNNY 84 73 69 W6 29.87F HX 90 TC 29
JOLIET* PTSUNNY 87 72 60 W5 29.87F HX 93 TC 31
WAUKEGAN MOSUNNY 84 70 62 W12 29.85F HX 88 TC 29
DUPAGE AIRPORT PTSUNNY 83 71 67 W9 29.86F HX 87 TC 28
WHEELING PTSUNNY 84 69 60 SW10 29.87F HX 88 TC 29
LANSING* CLOUDY 85 70 60 W8 29.88S HX 89 TC 29
NORTHERLY ISL* N/A 85 65 51 W3 N/A HX 86 TC 29
LMZ740>746-092100-
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 76 69 1011.4F 0
WAUKEGAN HARBOR 74 69 1012.2F 0
WILMETTE BUOY 76 280/ 4/ 6 1014.7F 0
CHICAGO BUOY 82 73 20/ 6/ 8 1010.1F 1
HARRISON CRIB 81 30/ 6/ 7 N/A
NORTHERLY ISL 85 260/ 3/ 11 N/A
CALUMET HARBOR 84 200/ 6/ 10 1011.5
BURNS HARBOR 280/ 4/ 5 1011.9F
MICHIGAN CITY 81 250/ 9/ 9 1009.7F
MICH CITY BUOY 79 75 260/ 2/ 4 N/A 1
ST. JOSEPH BUOY 76 74 200/ 2/ 4 1012.4F 1/ 3
ILZ025>027-034>036-040-047-049-050-058-095>099-092100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY LGT RAIN 76 70 82 N7 29.91R TC 24
MACOMB* MOSUNNY 88 71 56 CALM 29.90S HX 94 TC 31
ILZ028>032-037-038-041>044-048-051>054-059>061-092100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DECATUR PTSUNNY 87 69 54 SW8 29.90F HX 91 TC 31
PEORIA PTSUNNY 88 72 58 N5 29.87F HX 94 TC 31
SPRINGFIELD PTSUNNY 86 73 65 W5 29.89S HX 93 TC 30
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-092100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN PTSUNNY 87 69 54 W7 29.91F HX 91 TC 31
DANVILLE* PTSUNNY 88 71 56 SW5 29.90F HX 94 TC 31
MATTOON PTSUNNY 87 72 60 SW7 29.90F HX 93 TC 31
PARIS* PTSUNNY 83 75 75 S6 29.91F HX 90 TC 29
ILZ079-100>102-092100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 82 72 69 W9 29.93S HX 87 TC 28
CAHOKIA* PTSUNNY 82 72 71 W7 29.93R HX 87 TC 28
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-092100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 82 73 74 SW7 29.93S HX 87 TC 28
CAIRO* PTSUNNY 85 79 81 CALM 29.94F HX 97 TC 30
EFFINGHAM* PTSUNNY 89 76 64 S6 29.92F HX 100 TC 32
MARION MOSUNNY 82 77 83 SW9 29.94S HX 91 TC 28
MT. VERNON PTSUNNY 87 76 69 SW12 29.92F HX 97 TC 31
CENTRALIA* CLOUDY 86 75 70 SW10 29.92S HX 95 TC 30
ILZ067-068-072-073-078-083-087-091-092100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTSUNNY 85 74 69 S8 29.91F HX 92 TC 29
FLORA* PTSUNNY 88 77 70 S6 29.91F HX 100 TC 31
FAIRFIELD* PTSUNNY 87 70 56 CALM 29.91F HX 92 TC 31
HARRISBURG* PTSUNNY 85 76 73 SW10 29.93F HX 95 TC 30
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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