480
ASUS43 KLOT 270356
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1000 PM CST MON JAN 26 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.
ILZ001-002-007-009-015-016-024-270500-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE PTCLDY 11 0 61 SW16G24 30.07F WCI -6 TC -12
ILZ003-004-008-010-011-017-018-270500-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD NOT AVBL
PERU* CLEAR 10 0 61 SW20G26 30.10F WCI -8 TC -12
ILZ005-006-012>014-019>023-270500-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 7 -3 64 SW23G35 30.04F WCI -14 TC -14
CHICAGO-MIDWAY NOT AVBL
AURORA MOCLDY 7 -1 70 SW16G24 30.07F WCI -11 TC -14
WAUKEGAN CLOUDY 8 -2 63 SW24G33 30.00F WCI -13 TC -13
DUPAGE AIRPORT MOCLDY 7 -1 70 SW20G28 30.05F WCI -13 TC -14
WHEELING N/A 7 -2 66 SW15G29 30.06F WCI -10 TC -14
NORTHERLY ISL* N/A 6 -1 73 SW10 N/A WCI -8 TC -14
LMZ740>746-270500-
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 8 220/ 25/ 28 N/A
NORTHERLY ISL 6 210/ 8/ 17 N/A
CALUMET HARBOR 200/ 17/ 19 1018.8
BURNS HARBOR 6 210/ 11/ 14 1020.0F
MICHIGAN CITY 6 210/ 15/ 18 1021.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-270500-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-270500-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLEAR 10 -1 61 SW15G24 30.21F WCI -7 TC -12
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-270500-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-270500-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLEAR 10 -2 56 S9 30.30F WCI -2 TC -12
CAHOKIA* CLEAR 17 0 47 SW16G24 30.32F WCI 2 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-270500-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 11 1 64 S16 30.41F WCI -6 TC -12
ILZ067-068-072-073-078-083-087-091-270500-
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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