725
ASUS43 KLOT 310456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 PM CST FRI JAN 30 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.
ILZ001-002-007-009-015-016-024-310600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 10 -3 55 NW9 30.55S WCI -3 TC -12
ILZ003-004-008-010-011-017-018-310600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTCLDY 9 -2 61 NW10 30.49F WCI -5 TC -13
PERU* CLEAR 10 0 61 N10 30.50S WCI -3 TC -12
ILZ005-006-012>014-019>023-310600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 12 3 67 NW14G25 30.42F WCI -3 TC -11
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 10 2 69 N13 30.45F WCI -5 TC -12
WAUKEGAN CLOUDY 11 3 70 NW8 30.43F WCI -1 TC -12
DUPAGE AIRPORT CLOUDY 11 2 67 NW12 30.43F WCI -3 TC -12
WHEELING N/A 12 4 70 N13 30.45F WCI -3 TC -11
LMZ740>746-310600-
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 15 320/ 20/ 25 N/A
NORTHERLY ISL 14 320/ 11/ 18 N/A
CALUMET HARBOR 290/ 9/ 15 1029.5
BURNS HARBOR 16 320/ 4/ 6 1029.5F
MICHIGAN CITY 12 210/ 6/ 7 1030.5F
ILZ025>027-034>036-040-047-049-050-058-095>099-310600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-310600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BLOOMINGTON PTCLDY 10 1 67 N14 30.46R WCI -5 TC -12
PEORIA NOT AVBL
SPRINGFIELD MOCLDY 12 7 80 N10 30.50R WCI -1 TC -11
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-310600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN LGT SNOW 12 9 87 N9 30.43R FOG WCI 0
MATTOON PTCLDY 10 7 87 NW9 30.41R WCI -3 TC -12
ILZ079-100>102-310600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* FLURRIES 15 8 73 N15 30.50R WCI 0 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-310600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE NOT AVBL
ILZ067-068-072-073-078-083-087-091-310600-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE CLOUDY 12 3 67 N10 30.42R WCI -1 TC -11
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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