388
ASUS43 KLOT 221356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 AM CDT TUE JUL 22 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.
ILZ001-002-007-009-015-016-024-221500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 75 73 93 SE8 30.01S TC 24
ILZ003-004-008-010-011-017-018-221500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
ILZ005-006-012>014-019>023-221500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 77 61 57 S13 30.08S TC 25
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 76 65 68 S8 30.08S HAZE TC 24
WAUKEGAN CLOUDY 75 65 70 S6 30.08F TC 24
DUPAGE AIRPORT MOSUNNY 76 63 64 S9 30.08S TC 24
WHEELING PTSUNNY 77 63 61 S10 30.10S TC 25
ROMEOVILLE* SUNNY 75 66 73 SE10 30.09S TC 24
NORTHERLY ISL* N/A 75 64 68 SE8 N/A TC 24
LMZ740>746-221500-
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 70 69 160/ 14/ 17 1019.0F
WINTHROP HARBOR 71 69 160/ 6/ 10 N/A 1/ 2
WAUKEGAN HARBOR 71 70 150/ 8/ 12 N/A 1/ 3
WILMETTE BUOY 71 170/ 12/ 17 1020.6F 2/ 3
CHICAGO BUOY 74 72 170/ 4/ 14 1019.2F 1/ 3
HARRISON CRIB 78 160/ 14/ 18 N/A
NORTHERLY ISL 75 160/ 4/ 9 N/A
CALUMET HARBOR 140/ 7/ 10 1017.8
BURNS HARBOR 71 140/ 8/ 11 1019.6S
MICHIGAN CITY 71 130/ 13/ 16 1017.9F
MICH CITY BUOY 71 74 140/ 14/ 16 1018.0R 2/ 2
ST. JOSEPH BUOY 70 75 110/ 12/ 16 1020.4R 1/ 2
ILZ025>027-034>036-040-047-049-050-058-095>099-221500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-221500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA MOSUNNY 77 73 87 E5 30.04R TC 25
SPRINGFIELD PTSUNNY 77 75 93 SE6 30.04R TC 25
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-221500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-221500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 81 75 83 SE6 30.02R HX 86 TC 27
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-221500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
MARION MOSUNNY 82 75 78 S6 30.02R HX 89 TC 28
ILZ067-068-072-073-078-083-087-091-221500-
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
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