686
ASUS43 KLOT 120156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
800 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.
ILZ001-002-007-009-015-016-024-120300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 26 21 81 SW6 30.37F WCI 19 TC -3
ILZ003-004-008-010-011-017-018-120300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 25 21 85 S9 30.36F WCI 15 TC -4
ILZ005-006-012>014-019>023-120300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLOUDY 27 20 75 SW14G24 30.36R WCI 16 TC -3
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 26 22 84 SW14G23 30.38S WCI 14 TC -3
WAUKEGAN PTCLDY 27 22 81 SW16 30.32S WCI 15 TC -3
DUPAGE AIRPORT CLOUDY 27 22 81 SW18G26 30.37R WCI 14 TC -3
WHEELING CLOUDY 28 21 75 SW12G24 30.36S WCI 18 TC -2
ROMEOVILLE* CLOUDY 28 23 80 SW18 30.40S WCI 16 TC -2
NORTHERLY ISL* N/A 28 21 75 W15 N/A WCI 17 TC -2
LMZ740>746-120300-
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 29 230/ 17/ 20 N/A
NORTHERLY ISL 28 250/ 8/ 15 N/A
CALUMET HARBOR 230/ 10/ 17 1028.0
BURNS HARBOR 29 220/ 9/ 11 1029.1R
MICHIGAN CITY 29 220/ 15/ 16 1028.8F
ILZ025>027-034>036-040-047-049-050-058-095>099-120300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-120300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 26 22 84 S7 30.44F WCI 18 TC -3
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-120300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 30 21 69 SW3 30.47F TC -1
CAHOKIA* CLEAR 29 18 63 S5 30.48F WCI 24 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 26 19 74 CALM 30.52F TC -3
ILZ067-068-072-073-078-083-087-091-120300-
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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