351
ASUS43 KLOT 231656
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1100 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.
ILZ001-002-007-009-015-016-024-231800-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 24 8 50 NW10 30.56F WCI 14 TC -4
ILZ003-004-008-010-011-017-018-231800-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOSUNNY 25 7 46 N14 30.52F WCI 13 TC -4
ILZ005-006-012>014-019>023-231800-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTSUNNY 23 7 50 N13G24 30.47R WCI 11 TC -5
CHICAGO-MIDWAY NOT AVBL
AURORA MOSUNNY 24 8 50 N13G24 30.48S WCI 12 TC -4
WAUKEGAN CLOUDY 21 8 57 NW12G20 30.47S WCI 9 TC -6
DUPAGE AIRPORT MOSUNNY 24 8 50 N13 30.47S WCI 12 TC -4
WHEELING CLOUDY 22 8 55 N15G24 30.50R WCI 9 TC -6
NORTHERLY ISL* N/A 23 11 60 NW16 N/A WCI 10 TC -5
LMZ740>746-231800-
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 22 330/ 23/ 30 N/A
NORTHERLY ISL 23 330/ 13/ 19 N/A
CALUMET HARBOR 290/ 8/ 16 1030.6
BURNS HARBOR 24 320/ 15/ 20 1029.5S
MICHIGAN CITY 27 330/ 26/ 31 1029.6R
ILZ025>027-034>036-040-047-049-050-058-095>099-231800-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-231800-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 25 9 50 NW14 30.56F WCI 13 TC -4
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-231800-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-231800-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 25 9 50 NW10 30.59F WCI 15 TC -4
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231800-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 24 10 55 NW14G22 30.58R WCI 12 TC -4
ILZ067-068-072-073-078-083-087-091-231800-
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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