291
ASUS43 KLOT 311758
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST SAT JAN 31 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.
ILZ001-002-007-009-015-016-024-311900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE SUNNY 22 7 52 N8 30.52F WCI 12 TC -6
6HR MIN TEMP: 5; 6HR MAX TEMP: 22;
ILZ003-004-008-010-011-017-018-311900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD PTSUNNY 22 12 65 N15 30.47F WCI 9 TC -6
6HR MIN TEMP: 10; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
ILZ005-006-012>014-019>023-311900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE FLURRIES 22 13 68 N16 30.39S WCI 8 TC -6
6HR MIN TEMP: 13; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
CHICAGO-MIDWAY NOT AVBL
AURORA SUNNY 22 16 78 N20 30.41F WCI 7 TC -6
6HR MIN TEMP: 12; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
WAUKEGAN CLOUDY 22 14 71 N14G22 30.40F WCI 9 TC -6
6HR MIN TEMP: 14; 6HR MAX TEMP: 22;
DUPAGE AIRPORT CLOUDY 22 14 71 NW14 30.40F WCI 9 TC -6
6HR MIN TEMP: 12; 6HR MAX TEMP: 22; 6HR PCP: TRACE;
WHEELING CLOUDY 22 14 71 N10G21 30.42S WCI 11 TC -6
6HR MIN TEMP: 14; 6HR MAX TEMP: 22;
NORTHERLY ISL* N/A 24 18 77 NW9 N/A WCI 15 TC -4
LMZ740>746-311900-
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 24 330/ 20/ 23 N/A
NORTHERLY ISL 23 350/ 7/ 17 N/A
CALUMET HARBOR 330/ 12/ 19 1028.4
BURNS HARBOR 21 60/ 8/ 10 1029.1R
MICHIGAN CITY 17 40/ 17/ 19 1029.6F
ILZ025>027-034>036-040-047-049-050-058-095>099-311900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-311900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD PTSUNNY 15 5 64 N9 30.49F WCI 3 TC -9
6HR MIN TEMP: 5; 6HR MAX TEMP: 15; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-311900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-311900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 14 1 57 NW14 30.53F WCI -1 TC -10
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-311900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE CLOUDY 16 1 53 NW18G28 30.51F WCI -1 TC -9
MARION CLOUDY 19 5 53 NW16 30.49F WCI 5 TC -7
ILZ067-068-072-073-078-083-087-091-311900-
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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