351
ASUS43 KLOT 282256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 PM 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.
ILZ001-002-007-009-015-016-024-290000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLEAR 21 1 41 NW12 30.21R WCI 9 TC -6
ILZ003-004-008-010-011-017-018-290000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLEAR 19 3 49 W10 30.19S WCI 8 TC -7
ILZ005-006-012>014-019>023-290000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 15 -1 49 W14 30.14R WCI 0 TC -9
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 15 2 56 NW9 30.15S WCI 3 TC -9
WAUKEGAN CLEAR 12 -1 56 W8 30.13R WCI 0 TC -11
DUPAGE AIRPORT CLEAR 15 0 51 W13 30.15R WCI 1 TC -9
WHEELING CLEAR 15 -1 49 NW15 30.16R WCI 0 TC -9
ROMEOVILLE* CLEAR 18 1 49 W12 30.17R WCI 5 TC -8
NORTHERLY ISL* N/A 17 1 49 W12 N/A WCI 4 TC -8
LMZ740>746-290000-
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 18 270/ 18/ 20 N/A
NORTHERLY ISL 19 280/ 5/ 16 N/A
CALUMET HARBOR 240/ 6/ 12 1020.2
BURNS HARBOR 18 270/ 9/ 11 1021.0S
MICHIGAN CITY 17 260/ 14/ 16 1021.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-290000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-290000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 23 8 52 W7 30.23S WCI 15 TC -5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-290000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-290000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 27 14 59 CALM 30.25S TC -3
CAHOKIA* CLOUDY 31 6 35 CALM 30.24S TC -1
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-290000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 28 10 46 E5 30.27S WCI 23 TC -2
MARION CLOUDY 28 9 43 CALM 30.27F TC -2
ILZ067-068-072-073-078-083-087-091-290000-
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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