967
ASUS43 KLOT 112256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-120000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 28 21 75 SW8 30.40F WCI 20 TC -2
ILZ003-004-008-010-011-017-018-120000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 28 21 75 SW14G22 30.38S WCI 17 TC -2
ILZ005-006-012>014-019>023-120000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 30 21 69 SW15 30.36S WCI 19 TC -1
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 28 22 78 W13 30.38F WCI 17 TC -2
WAUKEGAN MOCLDY 29 21 72 SW12 30.32F WCI 19 TC -2
DUPAGE AIRPORT CLOUDY 28 22 78 SW9 30.37S WCI 19 TC -2
WHEELING CLOUDY 30 21 69 W9 30.36F WCI 22 TC -1
ROMEOVILLE* CLOUDY 30 23 74 SW13 30.40R WCI 20 TC -1
NORTHERLY ISL* N/A 31 20 63 W9 N/A WCI 23 TC 0
LMZ740>746-120000-
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 32 260/ 11/ 13 N/A
NORTHERLY ISL 32 220/ 5/ 12 N/A
CALUMET HARBOR 250/ 6/ 12 1027.9
BURNS HARBOR 32 230/ 6/ 10 1029.1S
MICHIGAN CITY 32 250/ 15/ 17 1028.7F
ILZ025>027-034>036-040-047-049-050-058-095>099-120000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-120000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA PTCLDY 27 19 74 SW6 30.45F WCI 20 TC -3
SPRINGFIELD PTCLDY 29 23 78 CALM 30.48F TC -2
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-120000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-120000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 36 19 51 W6 30.50F WCI 31 TC 2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-120000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 36 18 48 CALM 30.53F TC 2
MARION PTCLDY 36 19 51 NW9 30.53F WCI 29 TC 2
ILZ067-068-072-073-078-083-087-091-120000-
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
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page