510
ASUS43 KLOT 112158
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 PM CST SUN JAN 11 2026
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.
ILZ001-002-007-009-015-016-024-112300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 29 21 72 SW13 30.42F WCI 19 TC -2
ILZ003-004-008-010-011-017-018-112300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 28 20 71 SW12 30.38S WCI 18 TC -2
ILZ005-006-012>014-019>023-112300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 31 20 63 W14 30.36R WCI 21 TC -1
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 29 22 75 W14 30.39R WCI 18 TC -2
WAUKEGAN PTCLDY 31 22 69 W10G22 30.33S WCI 22 TC -1
DUPAGE AIRPORT CLOUDY 29 22 75 W15 30.37R WCI 18 TC -2
WHEELING MOCLDY 32 21 64 W12G21 30.37R WCI 23 TC 0
ROMEOVILLE* CLOUDY 32 23 69 W13G18 30.39F WCI 22 TC 0
NORTHERLY ISL* N/A 32 21 64 SW10 N/A WCI 24 TC 0
LMZ740>746-112300-
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)
HARRISON CRIB 33 270/ 15/ 16 N/A
NORTHERLY ISL 33 220/ 12/ 13 N/A
CALUMET HARBOR 250/ 4/ 9 1027.7
BURNS HARBOR 33 250/ 7/ 8 1029.1R
MICHIGAN CITY 32 240/ 13/ 15 1028.7R
ILZ025>027-034>036-040-047-049-050-058-095>099-112300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-112300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTCLDY 30 21 69 W8 30.49S WCI 22 TC -1
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-112300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-112300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 37 19 48 W9 30.52R WCI 31 TC 3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-112300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 38 18 44 NW8 30.54R WCI 32 TC 3
MARION PTCLDY 37 19 48 W12 30.54R WCI 30 TC 3
ILZ067-068-072-073-078-083-087-091-112300-
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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