Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 171056
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CDT THU JUL 17 2025
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET WITH NO
SIGNIFICANT WEATHER AND/OR OBSTRUCTIONS TO VISIBILITY.
* THESE STATIONS ARE NOT UNDER NWS QUALITY CONTROL. THEY ALSO MAY NOT
REPORT WEATHER SUCH AS PRECIPITATION OR FOG.
ILZ001-002-007-009-015-016-024-171200-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE MOCLDY 70 66 87 N7 29.99R TC 21
$$
ILZ003-004-008-010-011-017-018-171200-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 70 62 76 NW8 29.99R TC 21
$$
ILZ005-006-012>014-019>023-171200-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 69 64 84 NW6 29.95R TC 21
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 69 66 90 CALM 29.97R TC 21
WAUKEGAN CLOUDY 66 60 81 N8 29.96R TC 19
DUPAGE AIRPORT CLOUDY 69 64 84 NW7 29.97R TC 21
WHEELING CLOUDY 68 63 84 N7 29.97R TC 20
ROMEOVILLE* MOCLDY 66 66 100 S5 29.97R TC 19
NORTHERLY ISL* N/A 70 62 76 N3 N/A TC 21
$$
LMZ740>746-171200-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 64 69 330/ 16/ 19 1013.9 7/ 8
WINTHROP HARBOR 64 60 290/ 6/ 10 N/A 4/ 6
WAUKEGAN HARBOR 62 59 350/ 6/ 8 N/A 3/ 7
WILMETTE BUOY 68 360/ 16/ 21 1015.7R 4/ 8
CHICAGO BUOY 71 72 300/ 6/ 10 1014.5R 3/ 5
HARRISON CRIB 76 320/ 7/ 8 N/A
NORTHERLY ISL 70 280/ 3/ 13 N/A
CALUMET HARBOR 70 310/ 6/ 10 1013.1
BURNS HARBOR 71 330/ 6/ 8 1014.6R
MICHIGAN CITY 70 300/ 15/ 17 1012.0
MICH CITY BUOY 71 76 310/ 12/ 16 1012.7R 6/ 6
ST. JOSEPH BUOY 69 76 340/ 16/ 21 1014.7R 6/ 8
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-171200-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-171200-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD NOT AVBL
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-171200-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-171200-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-171200-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 76 74 93 MISG 29.97R TC 24
$$
ILZ067-068-072-073-078-083-087-091-171200-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$