495
ASUS43 KLOT 281156
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 AM CST WED JAN 28 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.
ILZ001-002-007-009-015-016-024-281300-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 0 -4 83 W7 30.29F WCI -13 TC -18
6HR MIN TEMP: -3; 6HR MAX TEMP: 5;
ILZ003-004-008-010-011-017-018-281300-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 1 -4 79 W8 30.23F WCI -13 TC -17
6HR MIN TEMP: 0; 6HR MAX TEMP: 3;
PERU* CLEAR 3 -2 78 W9 30.27F WCI -11 TC -16
ILZ005-006-012>014-019>023-281300-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE CLEAR 1 -5 75 W9 30.21S WCI -14 TC -17
6HR MIN TEMP: 1; 6HR MAX TEMP: 5;
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 0 -4 83 W10 30.22F WCI -16 TC -18
6HR MIN TEMP: -4; 6HR MAX TEMP: 0;
WAUKEGAN CLEAR -1 -6 79 W7 30.19S WCI -14 TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 1;
DUPAGE AIRPORT CLEAR 0 -5 79 W8 30.21S WCI -14 TC -18
6HR MIN TEMP: -2; 6HR MAX TEMP: 3;
WHEELING CLEAR 2 -4 76 NW7 30.23S WCI -11 TC -17
6HR MIN TEMP: 2; 6HR MAX TEMP: 5;
ROMEOVILLE* CLEAR 0 -4 85 W8 30.25S WCI -15 TC -18
NORTHERLY ISL* N/A 5 -1 76 NW8 N/A WCI -8 TC -15
LMZ740>746-281300-
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)
NORTHERLY ISL 5 220/ 5/ 10 N/A
CALUMET HARBOR 2 230/ 4/ 8 1023.3
BURNS HARBOR 3 240/ 7/ 9 1023.7S
ILZ025>027-034>036-040-047-049-050-058-095>099-281300-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281300-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 1 -5 75 SW7 30.34F WCI -12 TC -17
6HR MIN TEMP: -5; 6HR MAX TEMP: 2;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-281300-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281300-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281300-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 11 4 73 CALM 30.40S TC -12
6HR MIN TEMP: 7; 6HR MAX TEMP: 19;
ILZ067-068-072-073-078-083-087-091-281300-
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