499
ASUS43 KLOT 230556
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 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.
ILZ001-002-007-009-015-016-024-230700-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 4 61 NW12 30.51S WCI 2 TC -9
6HR MIN TEMP: 14; 6HR MAX TEMP: 16;
ILZ003-004-008-010-011-017-018-230700-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 18 8 65 NW14G23 30.44S WCI 4 TC -8
6HR MIN TEMP: 17; 6HR MAX TEMP: 21;
PERU* MOCLDY 17 7 66 NW14 30.45S WCI 3 TC -8
ILZ005-006-012>014-019>023-230700-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 19 9 65 NW15G23 30.36F WCI 5 TC -7
6HR MIN TEMP: 19; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
CHICAGO-MIDWAY NOT AVBL
AURORA MIX PCPN 18 9 68 NW17G26 30.39S WCI 3 TC -8
6HR MIN TEMP: 16; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
WAUKEGAN CLOUDY 20 11 68 NW12G26 30.36S WCI 8 TC -7
6HR MIN TEMP: 18; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
DUPAGE AIRPORT CLOUDY 18 10 71 NW15G25 30.38R WCI 4 TC -8
6HR MIN TEMP: 18; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
WHEELING CLOUDY 20 11 68 N14 30.38F WCI 7 TC -7
6HR MIN TEMP: 19; 6HR MAX TEMP: 23; 6HR PCP: TRACE;
NORTHERLY ISL* N/A 20 13 74 W12 N/A WCI 8 TC -7
LMZ740>746-230700-
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 21 320/ 21/ 24 N/A
NORTHERLY ISL 21 340/ 13/ 19 N/A
CALUMET HARBOR 290/ 7/ 14 1027.4
BURNS HARBOR 24 320/ 14/ 18 1026.8S
MICHIGAN CITY 25 310/ 28/ 31 1026.3F
ILZ025>027-034>036-040-047-049-050-058-095>099-230700-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-230700-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA CLOUDY 15 5 64 NW9 30.49S WCI 3 TC -9
SPRINGFIELD MOCLDY 14 3 61 NW18G31 30.50S WCI -3 TC -10
6HR MIN TEMP: 14; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-230700-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-230700-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLEAR 22 8 55 NW18G30 30.51S WCI 7 TC -6
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-230700-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLEAR 24 10 55 N14 30.48R WCI 12 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 31;
ILZ067-068-072-073-078-083-087-091-230700-
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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