929
ASUS43 KLOT 200113
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 PM CDT SAT JUL 19 2025
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.
ILZ001-002-007-009-015-016-024-200200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 82 74 76 CALM 29.89S HX 88 TC 28
ILZ003-004-008-010-011-017-018-200200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 82 70 66 W6 29.91R HX 86 TC 28
ROCHELLE* CLEAR 78 71 80 W5 29.92R TC 25
DE KALB* CLEAR 79 72 79 MISG 29.92R HX 82 TC 26
PERU* CLEAR 78 72 81 W6 29.92R HX 80 TC 26
ILZ005-006-012>014-019>023-200200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 81 69 67 W6 29.88R HX 84 TC 27
CHICAGO-MIDWAY PTCLDY 82 68 62 W8 29.88R HX 85 TC 28
AURORA PTCLDY 79 71 76 SW5 29.91R HX 82 TC 26
JOLIET* CLEAR 81 72 73 W3 29.91R HX 85 TC 27
WAUKEGAN CLEAR 77 71 82 S3 29.88R TC 25
DUPAGE AIRPORT PTCLDY 79 71 76 W5 29.90R HX 82 TC 26
KANKAKEE* PTCLDY 78 71 80 SW6 29.92S TC 25
WHEELING PTCLDY 80 73 79 CALM 29.89R HX 84 TC 27
MORRIS* CLEAR 78 72 81 W5 29.91R HX 80 TC 26
ROMEOVILLE* PTCLDY 81 73 78 W8 29.90R HX 85 TC 27
LANSING* CLEAR 79 70 74 W7 29.90R HX 82 TC 26
NORTHERLY ISL* N/A 80 66 62 NE3 N/A HX 82 TC 27
LMZ740>746-200200-
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)
S. MID LAKE BUOY 72 70 180/ 6/ 8 1011.1F 1
WINTHROP HARBOR 71 70 110/ 4/ 6 N/A 1
WAUKEGAN HARBOR 72 71 180/ 2/ 2 N/A 1
WILMETTE BUOY 74 160/ 4/ 6 1014.7R 1
CHICAGO BUOY 80 72 260/ 6/ 8 1012.0 1
HARRISON CRIB 83 100/ 6/ 6 N/A
NORTHERLY ISL 81 310/ 3/ 12 N/A
CALUMET HARBOR 82 240/ 5/ 9 1010.8
BURNS HARBOR 79 260/ 3/ 3 1012.5S
MICHIGAN CITY 79 190/ 5/ 5 1010.4R
MICH CITY BUOY 77 76 190/ 2/ 2 1010.3F 0
ST. JOSEPH BUOY 76 76 180/ 6/ 6 1012.6F 1
ILZ025>027-034>036-040-047-049-050-058-095>099-200200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
QUINCY MOCLDY 81 76 84 S6 29.92R HX 87 TC 27
GALESBURG* PTCLDY 80 73 79 S3 29.93R HX 85 TC 27
MACOMB* CLOUDY 81 78 91 CALM 29.95R HX 89 TC 27
JACKSONVILLE* PTCLDY 79 77 94 S3 29.93S HX 84 TC 26
PITTSFIELD* PTCLDY 81 80 98 S3 29.94R HX 90 TC 27
ILZ028>032-037-038-041>044-048-051>054-059>061-200200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PONTIAC CLEAR 79 72 79 SW5 29.93R HX 82 TC 26
BLOOMINGTON PTCLDY 79 72 79 W7 29.95S HX 82 TC 26
DECATUR CLEAR 82 75 79 SW6 29.95R HX 89 TC 28
PEORIA PTCLDY 82 76 81 S5 29.92S HX 89 TC 28
LACON* PTCLDY 81 72 75 CALM 29.91R HX 85 TC 27
LINCOLN* PTCLDY 81 75 82 CALM 29.93S HX 87 TC 27
SPRINGFIELD PTCLDY 80 74 81 SW6 29.93S HX 85 TC 27
TAYLORVILLE CLEAR 79 73 83 SW7 29.95R HX 82 TC 26
ILZ033-039-045-046-055>057-062-063-200200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
RANTOUL* CLEAR 77 73 85 SW3 29.95R TC 25
MATTOON PTCLDY 79 74 84 S6 29.94R HX 82 TC 26
ILZ079-100>102-200200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 82 75 78 S8 29.94F HX 89 TC 28
BELLEVILLE CLEAR 83 78 83 SW9 29.92F HX 93 TC 29
CAHOKIA* CLEAR 84 77 79 S3 29.94S HX 94 TC 29
SPARTA* PTCLDY 84 76 78 SE5 29.97S HX 93 TC 29
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-200200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 81 75 83 S3 29.96F HX 86 TC 27
CAIRO* PTCLDY 87 79 75 SW5 29.97S HX 102 TC 31
EFFINGHAM* CLEAR 79 77 92 S5 29.96F HX 84 TC 26
MARION N/A 78 76 96 S5 29.98F HX 80 TC 25
MT. VERNON CLEAR 79 75 87 S6 29.96F HX 83 TC 26
CENTRALIA* CLEAR 81 75 83 S6 29.96S HX 86 TC 27
SALEM* CLEAR 82 75 80 S6 29.95F HX 88 TC 28
METROPOLIS* PTCLDY 79 78 96 CALM 29.99S HX 83 TC 26
ILZ067-068-072-073-078-083-087-091-200200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLEAR 78 76 93 S7 29.95F HX 81 TC 26
FLORA* CLEAR 79 75 89 S7 29.95F HX 82 TC 26
FAIRFIELD* CLEAR 77 73 87 S7 29.96F TC 25
HARRISBURG* PTCLDY 78 74 90 CALM 29.98S TC 25
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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