419
ASUS43 KLOT 230956
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
400 AM CST MON FEB 23 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.
ILZ001-002-007-009-015-016-024-231100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 5 64 NW14 30.53R WCI 0 TC -9
ILZ003-004-008-010-011-017-018-231100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 17 9 70 NW14 30.48R WCI 3 TC -8
ILZ005-006-012>014-019>023-231100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 19 11 70 NW12 30.40R WCI 7 TC -7
CHICAGO-MIDWAY NOT AVBL
AURORA PTCLDY 17 11 77 N17 30.42R WCI 1 TC -8
WAUKEGAN CLOUDY 20 11 68 NW14G21 30.39S WCI 7 TC -7
DUPAGE AIRPORT CLOUDY 18 12 77 NW13 30.41R WCI 5 TC -8
WHEELING FLURRIES 20 13 74 N10 30.42R WCI 9 TC -7
NORTHERLY ISL* N/A 21 14 74 NW10 N/A WCI 10 TC -6
LMZ740>746-231100-
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 22 320/ 23/ 26 N/A
NORTHERLY ISL 21 300/ 12/ 18 N/A
CALUMET HARBOR 290/ 7/ 14 N/A
BURNS HARBOR 24 330/ 15/ 18 1027.4R
MICHIGAN CITY 26 330/ 26/ 30 1027.4R
ILZ025>027-034>036-040-047-049-050-058-095>099-231100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-231100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 15 5 64 NW14 30.50S WCI 0 TC -9
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-231100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-231100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BELLEVILLE MOCLDY 25 14 63 NW13G23 30.51R WCI 13 TC -4
CAHOKIA* CLOUDY 17 5 59 N16 30.53 WCI 2 TC -8
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTCLDY 19 9 65 N16 30.49R WCI 4 TC -7
ILZ067-068-072-073-078-083-087-091-231100-
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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