023
ASUS43 KLOT 012256
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
500 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.
ILZ001-002-007-009-015-016-024-020000-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 23 13 65 SW9 30.11R WCI 13 TC -5
ILZ003-004-008-010-011-017-018-020000-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD MOCLDY 26 16 65 S13 30.11S WCI 15 TC -3
PERU* CLOUDY 25 16 68 S12 30.14R WCI 14 TC -4
ILZ005-006-012>014-019>023-020000-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE PTCLDY 27 12 53 S10 30.13S WCI 17 TC -3
CHICAGO-MIDWAY PTCLDY 26 13 57 S10G22 30.15F WCI 16 TC -3
AURORA CLOUDY 24 15 68 S15 30.13F WCI 11 TC -4
WAUKEGAN CLEAR 26 13 57 S12 30.12R WCI 16 TC -3
DUPAGE AIRPORT CLOUDY 24 15 68 S12 30.12F WCI 13 TC -4
WHEELING PTCLDY 26 13 57 S9 30.14F WCI 17 TC -3
ROMEOVILLE* PTCLDY 25 14 63 S13 30.16S WCI 13 TC -4
NORTHERLY ISL* N/A 26 13 57 S14 N/A WCI 15 TC -3
LMZ740>746-020000-
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 27 210/ 18/ 19 N/A
NORTHERLY ISL 26 200/ 14 N/A
CALUMET HARBOR 170/ 8/ 15 1021.1
BURNS HARBOR 26 170/ 6/ 9 1022.4F
MICHIGAN CITY 25 180/ 9/ 12 1023.0F
ILZ025>027-034>036-040-047-049-050-058-095>099-020000-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-020000-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD FLURRIES 23 14 68 S14 30.16F WCI 11 TC -5
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-020000-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHAMPAIGN CLOUDY 21 13 71 S15 30.19F WCI 8 TC -6
MATTOON PTCLDY 22 12 65 S13 30.19F WCI 10 TC -6
ILZ079-100>102-020000-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CAHOKIA* CLOUDY 28 14 55 S5 30.20S WCI 23 TC -2
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-020000-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 27 15 61 S10 30.27F WCI 17 TC -3
MARION CLOUDY 27 16 63 S9 30.27F WCI 17 TC -3
ILZ067-068-072-073-078-083-087-091-020000-
SOUTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
LAWRENCEVILLE PTCLDY 18 12 77 S9 30.29F WCI 7 TC -8
ABBREVIATIONS USED IN REMARKS
TC - TEMPERATURE IN CELSIUS
WCI - WIND CHILL INDEX
HX - HEAT INDEX
VSB - VISIBILITY
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