494
ASUS43 KLOT 301758
RWRIL
ILLINOIS REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL
1200 PM CST FRI JAN 30 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.
ILZ001-002-007-009-015-016-024-301900-
NORTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MOLINE CLOUDY 15 3 59 N9 30.45S WCI 3 TC -9
6HR MIN TEMP: -4; 6HR MAX TEMP: 15;
ILZ003-004-008-010-011-017-018-301900-
NORTH CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ROCKFORD FLURRIES 12 4 70 NW12 30.43S WCI -2 TC -11
PERU* CLOUDY 18 5 57 N13 30.40F WCI 4 TC -8
ILZ005-006-012>014-019>023-301900-
NORTHEAST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHICAGO-OHARE LGT SNOW 16 10 77 N10 30.36F WCI 4 TC -9
6HR MIN TEMP: 9; 6HR MAX TEMP: 18; 6HR PCP: 0.01;
CHICAGO-MIDWAY NOT AVBL
AURORA LGT SNOW 15 8 73 N10 30.37F WCI 2 TC -9
6HR MIN TEMP: 2; 6HR MAX TEMP: 15; 6HR PCP: TRACE;
WAUKEGAN PTSUNNY 15 8 73 N5 30.37F WCI 8 TC -9
6HR MIN TEMP: 10; 6HR MAX TEMP: 15; 6HR PCP: TRACE;
DUPAGE AIRPORT LGT SNOW 15 9 76 N10 30.36F WCI 2 TC -9
6HR MIN TEMP: 7; 6HR MAX TEMP: 15; 6HR PCP: TRACE;
WHEELING SNOW 14 12 92 N6 30.39F VSB 1/4 WCI 5
6HR MIN TEMP: 10; 6HR MAX TEMP: 15; 6HR PCP: 0.02;
ROMEOVILLE* LGT SNOW 16 10 79 NW8 30.39F VSB 1 WCI 5
NORTHERLY ISL* N/A 19 13 77 E6 N/A WCI 11 TC -7
LMZ740>746-301900-
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 20 60/ 17/ 19 N/A
NORTHERLY ISL 17 270/ 2/ 11 N/A
CALUMET HARBOR 280/ 5/ 8 1028.0
BURNS HARBOR 16 290/ 2/ 3 1028.8S
MICHIGAN CITY 22 20/ 5/ 6 1029.4F
ILZ025>027-034>036-040-047-049-050-058-095>099-301900-
WEST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ028>032-037-038-041>044-048-051>054-059>061-301900-
CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PEORIA NOT AVBL
SPRINGFIELD MOSUNNY 14 -1 51 NW7 30.41F WCI 4 TC -10
6HR MIN TEMP: -8; 6HR MAX TEMP: 14; 6HR PCP: TRACE;
TAYLORVILLE NOT AVBL
ILZ033-039-045-046-055>057-062-063-301900-
EAST-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ILZ079-100>102-301900-
SOUTHWEST ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
ALTON SUNNY 16 -2 45 NE8 30.42F WCI 5 TC -9
ILZ064>066-069>071-074>076-080>082-084>086-088>090-092>094-301900-
SOUTH-CENTRAL ILLINOIS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CARBONDALE SUNNY 15 1 53 NW12 30.38F WCI 2 TC -9
6HR MIN TEMP: 9; 6HR MAX TEMP: 15;
MARION SUNNY 21 5 49 N12 30.37F WCI 9 TC -6
ILZ067-068-072-073-078-083-087-091-301900-
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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