236
ASUS43 KLOT 012358
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
600 PM CST SUN FEB 01 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.
ILZ001-002-007-009-015-016-024-020100-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE LGT SNOW 22 15 75 SW10 30.12R WCI 11 TC -6
6HR MIN TEMP: 22; 6HR MAX TEMP: 24;
ILZ003-004-008-010-011-017-018-020100-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD CLOUDY 25 16 68 S9 30.11S WCI 15 TC -4
6HR MIN TEMP: 25; 6HR MAX TEMP: 29; 6HR PCP: TRACE;
PERU* CLOUDY 25 16 68 S13 30.14R WCI 13 TC -4
ILZ005-006-012>014-019>023-020100-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE MOCLDY 25 13 60 S10 30.13S WCI 15 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 28;
CHICAGO-MIDWAY NOT AVBL
AURORA CLOUDY 24 15 68 S13 30.13S WCI 12 TC -4
6HR MIN TEMP: 24; 6HR MAX TEMP: 29;
WAUKEGAN CLOUDY 26 14 60 SW8 30.12S WCI 18 TC -3
6HR MIN TEMP: 24; 6HR MAX TEMP: 28;
DUPAGE AIRPORT CLOUDY 24 15 68 S15 30.13R WCI 11 TC -4
6HR MIN TEMP: 23; 6HR MAX TEMP: 26;
WHEELING CLOUDY 26 15 63 S10 30.14S WCI 16 TC -3
6HR MIN TEMP: 25; 6HR MAX TEMP: 28;
ROMEOVILLE* CLOUDY 25 16 68 S13 30.16S WCI 13 TC -4
NORTHERLY ISL* N/A 25 14 63 S10 N/A WCI 15 TC -4
LMZ740>746-020100-
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 26 180/ 19/ 21 N/A
NORTHERLY ISL 26 200/ 9/ 17 N/A
CALUMET HARBOR 170/ 8/ 12 1021.0
BURNS HARBOR 23 180/ 7/ 9 1022.4F
MICHIGAN CITY 22 180/ 9/ 11 1022.9F
ILZ025>027-034>036-040-047-049-050-058-095>099-020100-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-020100-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD CLOUDY 22 15 75 S12 30.18R WCI 10 TC -6
6HR MIN TEMP: 19; 6HR MAX TEMP: 23; 6HR PCP: 0.01;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020100-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-020100-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON CLOUDY 27 14 59 S15 30.19S WCI 15 TC -3
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020100-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 25 15 66 S9 30.26F WCI 15 TC -4
6HR MIN TEMP: 25; 6HR MAX TEMP: 27;
MARION CLOUDY 25 16 68 S10 30.26F WCI 15 TC -4
ILZ067-068-072-073-078-083-087-091-020100-
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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