918
ASUS43 KLOT 231756
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM 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.
ILZ001-002-007-009-015-016-024-231900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 25 8 48 W8 30.54F WCI 16 TC -4
6HR MIN TEMP: 13; 6HR MAX TEMP: 26;
ILZ003-004-008-010-011-017-018-231900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD SUNNY 26 7 44 NW10 30.50F WCI 16 TC -3
6HR MIN TEMP: 18; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
ILZ005-006-012>014-019>023-231900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOSUNNY 24 7 48 NW13 30.46F WCI 12 TC -4
6HR MIN TEMP: 20; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 26 9 48 NW17 30.46F WCI 13 TC -3
6HR MIN TEMP: 19; 6HR MAX TEMP: 26; 6HR PCP: TRACE;
WAUKEGAN PTSUNNY 23 8 52 VRB7G17 30.46F WCI 15 TC -5
6HR MIN TEMP: 19; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
DUPAGE AIRPORT SUNNY 25 8 48 N9 30.46F WCI 15 TC -4
6HR MIN TEMP: 19; 6HR MAX TEMP: 25; 6HR PCP: TRACE;
WHEELING PTSUNNY 24 9 52 N10 30.48F WCI 14 TC -4
6HR MIN TEMP: 20; 6HR MAX TEMP: 24; 6HR PCP: TRACE;
ROMEOVILLE* PTSUNNY 25 9 50 NW8 30.48F WCI 16 TC -4
NORTHERLY ISL* N/A 23 12 62 W10 N/A WCI 13 TC -5
LMZ740>746-231900-
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/ 24/ 27 N/A
NORTHERLY ISL 23 320/ 15/ 17 N/A
CALUMET HARBOR 320/ 10/ 15 1030.8
BURNS HARBOR 25 320/ 15/ 19 1029.8S
MICHIGAN CITY 26 330/ 27/ 30 1030.2R
ILZ025>027-034>036-040-047-049-050-058-095>099-231900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-231900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 27 9 46 W12G20 30.54F WCI 17 TC -3
6HR MIN TEMP: 14; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-231900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-231900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON MOSUNNY 27 9 46 N3G21 30.58F TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-231900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE PTSUNNY 27 11 51 NW14G21 30.56F WCI 16 TC -3
6HR MIN TEMP: 17; 6HR MAX TEMP: 27; 6HR PCP: TRACE;
MARION MOSUNNY 28 12 50 NW12 30.55F WCI 18 TC -2
ILZ067-068-072-073-078-083-087-091-231900-
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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