645
ASUS43 KLOT 281456
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
900 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.
ILZ001-002-007-009-015-016-024-281600-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 10 1 67 W10 30.27F WCI -4 TC -12
ILZ003-004-008-010-011-017-018-281600-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 5 -2 72 W12 30.23S WCI -11 TC -15
PERU* SUNNY 5 0 78 W7 30.27S WCI -7 TC -15
ILZ005-006-012>014-019>023-281600-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 4 -4 69 W13 30.19F WCI -13 TC -16
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 5 -1 76 W14 30.22S WCI -12 TC -15
WAUKEGAN SUNNY 3 -4 72 W7 30.17F WCI -9 TC -16
DUPAGE AIRPORT SUNNY 3 -3 76 W10 30.20F WCI -12 TC -16
WHEELING SUNNY 5 -3 69 NW12 30.21S WCI -11 TC -15
ROMEOVILLE* SUNNY 3 -2 78 W13 30.24S WCI -14 TC -16
NORTHERLY ISL* N/A 6 -1 73 W9 N/A WCI -8 TC -14
LMZ740>746-281600-
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 6 280/ 13/ 15 N/A
NORTHERLY ISL 6 270/ 8/ 13 N/A
CALUMET HARBOR 240/ 3/ 7 1022.7
BURNS HARBOR 5 230/ 7/ 8 1023.4F
MICHIGAN CITY 4 210/ 11/ 13 1024.2F
ILZ025>027-034>036-040-047-049-050-058-095>099-281600-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-281600-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD SUNNY 7 -1 70 W9 30.33S WCI -7 TC -14
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-281600-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-281600-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 18 7 62 SW8 30.37R WCI 7 TC -8
CAHOKIA* CLOUDY 19 8 62 SW3 30.38S TC -7
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-281600-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE MOSUNNY 16 7 67 S3 30.40F TC -9
MARION CLOUDY 19 10 68 CALM 30.40S TC -7
ILZ067-068-072-073-078-083-087-091-281600-
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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