Regional Weather Roundup
Issued by NWS
Issued by NWS
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ASUS43 KLOT 110156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 PM CDT MON AUG 10 2026
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.
ILZ001-002-007-009-015-016-024-110300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 79 74 84 CALM 29.91R HX 82 TC 26
$$
ILZ003-004-008-010-011-017-018-110300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 76 76 100 CALM 29.94R TC 24
$$
ILZ005-006-012>014-019>023-110300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 77 71 82 E8 29.93R TC 25
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 77 77 100 CALM 29.92R FOG TC 25
WAUKEGAN CLOUDY 74 72 93 E3 29.94R TC 23
DUPAGE AIRPORT CLEAR 78 76 93 NE7 29.93R HX 81 TC 26
WHEELING MOCLDY 75 71 87 E5 29.96R TC 24
NORTHERLY ISL* N/A 73 71 93 N3 N/A TC 23
$$
LMZ740>746-110300-
SOUTHERN LAKE MICHIGAN
STATION/POSITION SKY/WX TEMP WIND PRES VSBY WAVE
AIR SEA DIR/SP/G HT/PER
(F) (DEG/KT/KT) (MB) (MI) (FT/S)
WINTHROP HARBOR 74 260/ 2/ 2 1013.6F 0
WAUKEGAN HARBOR 74 73 360/ 4/ 4 1014.8R 0
WILMETTE BUOY 75 50/ 4/ 4 1016.9R 1
CHICAGO BUOY 76 75 1013.0R 1
HARRISON CRIB 75 40/ 5/ 6 N/A
NORTHERLY ISL 74 20/ 3/ 4 N/A
CALUMET HARBOR 75 70/ 7/ 8 1014.1R
BURNS HARBOR 1014.2R
MICHIGAN CITY 76 10/ 10/ 10 1012.2R
MICH CITY BUOY 74 74 20/ 6/ 8 N/A 1
ST. JOSEPH BUOY 74 73 30/ 4/ 6 1014.7R 1
$$
ILZ025>027-034>036-040-047-049-050-058-095>099-110300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ028>032-037-038-041>044-048-051>054-059>061-110300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 81 75 82 S5 29.96S HX 87 TC 27
TAYLORVILLE NOT AVBL
$$
ILZ033-039-045-046-055>057-062-063-110300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ079-100>102-110300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-110300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 82 79 89 S3 30.02R HX 93 TC 28
$$
ILZ067-068-072-073-078-083-087-091-110300-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
$$
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
$$