Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 150956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 AM CDT TUE JUL 15 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.
ILZ001-002-007-009-015-016-024-151100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 67 64 90 CALM 30.04S TC 19
$$
ILZ003-004-008-010-011-017-018-151100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 65 61 87 SE3 30.06F FOG TC 18
$$
ILZ005-006-012>014-019>023-151100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 71 63 75 CALM 30.06F TC 22
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 64 62 93 CALM 30.06F FOG TC 18
WAUKEGAN CLEAR 65 62 90 CALM 30.06F FOG TC 18
DUPAGE AIRPORT CLEAR 66 62 87 CALM 30.06F TC 19
WHEELING CLEAR 68 66 93 MISG 30.07F TC 20
NORTHERLY ISL* N/A 72 61 68 S3 N/A TC 22
$$
LMZ740>746-151100-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
S. MID LAKE BUOY 73 73 180/ 6/ 6 1018.1F
WINTHROP HARBOR 71 71 240/ 2/ 2 N/A 0
WAUKEGAN HARBOR 72 72 CALM / 2 N/A 0
WILMETTE BUOY 74 140/ 2/ 2 1020.3F 0
CHICAGO BUOY 74 74 200/ 4/ 6 1018.6F 0
HARRISON CRIB 83 200/ 6/ 6 N/A
NORTHERLY ISL 73 CALM / 6 N/A
CALUMET HARBOR 72 170/ 3/ 3 1017.3
BURNS HARBOR 73 160/ 3/ 3 1019.0F
MICHIGAN CITY 71 140/ 8/ 9 1017.2F
MICH CITY BUOY 74 76 140/ 10/ 12 1017.1F 1
ST. JOSEPH BUOY 75 77 170/ 8/ 12 1019.3F 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-151100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-151100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 69 69 100 NE3 30.04F TC 21
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-151100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-151100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE CLOUDY 73 73 100 CALM 30.01S FOG TC 23
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-151100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 72 72 100 CALM 30.03S FOG TC 22
MT. VERNON PTCLDY 72 72 100 CALM 30.04S FOG TC 22
$$
ILZ067-068-072-073-078-083-087-091-151100-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$