400
ASUS43 KLOT 230856
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
300 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.
ILZ001-002-007-009-015-016-024-231000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 6 67 NW14 30.52S WCI 0 TC -9
ILZ003-004-008-010-011-017-018-231000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 17 9 70 NW14 30.46S WCI 3 TC -8
ILZ005-006-012>014-019>023-231000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 19 10 68 N13G23 30.38S WCI 6 TC -7
CHICAGO-MIDWAY NOT AVBL
AURORA CLEAR 16 10 77 NW16 30.41R WCI 1 TC -9
WAUKEGAN CLOUDY 20 13 74 N8 30.38S WCI 10 TC -7
DUPAGE AIRPORT CLEAR 17 11 77 NW14 30.40R WCI 3 TC -8
WHEELING CLOUDY 19 12 74 N10 30.41R WCI 7 TC -7
NORTHERLY ISL* N/A 21 14 74 NW10 N/A WCI 10 TC -6
LMZ740>746-231000-
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/ 26 N/A
NORTHERLY ISL 21 310/ 9/ 18 N/A
CALUMET HARBOR 21 300/ 8/ 12 1027.7
BURNS HARBOR 24 330/ 15/ 19 1026.8S
MICHIGAN CITY 27 330/ 27/ 31 1026.9R
ILZ025>027-034>036-040-047-049-050-058-095>099-231000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-231000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 14 5 67 NW15G23 30.50S WCI -1 TC -10
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-231000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MATTOON CLOUDY 15 7 70 NW18 30.42S WCI -2 TC -9
ILZ079-100>102-231000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 20 10 65 NW12 30.48F WCI 8 TC -7
ILZ067-068-072-073-078-083-087-091-231000-
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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